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Denso Products Parts and Accessories

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Results 1 - 24 of 24

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Denso Air/Fuel Ratio Sensors

Denso air/fuel ratio sensors (A/F sensors) were developed to measure air-to-fuel ratios under a wider range of driving conditions than oxygen sensors. A/F sensors, also known as wide-band oxygen sensors, send information to the engine management computer to make adjustments based on driving conditions. Their wider range and variable adjustments allow engines to burn fuel more efficiently and produce fewer emissions. As A/F sensor technology has evolved, Denso has been there every step of the way. From the first thimble-type sensors to today's heated, quick-response sensors required to meet ever more stringent emissions regulations, Denso has supplied OEMs with quality components and continues to innovate. Denso helped to develop this important technology and you can rely on Denso First Time Fit A/F sensors. Features and benefits of Denso air/fuel ratio sensors include: * Tarnish-proof platinum electrode provides longer life and maintains accuracy * Quick-response planar zirconia element quickly detects oxygen concentration * Measures air/fuel ratios from approximately 12:1 to 19:1 * Increased performance by mapping air/fuel ratios throughout the RPM range * Lower emissions by optimizing the air/fuel mixture * Reduces fuel consumption and maximizes catalytic converter life * First Time Fit design delivers the right part the first time

4.77 out of 5 stars ( 22 )

$73.99

$208.99


$46.50

$134.50

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Denso Air Conditioning Compressors

Denso air conditioning compressors are all-new units built to meet Denso's unsurpassed reputation for technological superiority. As one of the world's largest OE suppliers of A/C compressors, Denso units are specified by most major vehicle manufacturers. They're manufactured and tested to the strictest OE standards for unparalleled performance. Denso brings together everything they know as an air conditioning systems manufacturer to deliver the highest quality line of factory-new compressors available. When it comes to new compressors, you can't do better than going with a unit manufactured by the OE supplier. Denso knows these units better than anyone because they originally designed them. Hundreds of models are available—for applications from the 1980s and up. Order the model recommended for your vehicle. Additional features of Denso air conditioning compressors include: * Denso First Time Fit provides the right part and the right fit ... the first time, every time * Snap rings improve performance under extreme heat * Thrust bearings built to withstand tension and stress for maximum durability * Valves and shafts designed with lightweight aluminum alloy for added strength * OE-specified O-rings and seals compatible with both R12 and R134a refrigerants * Factory O-ring installation kits prevent leakage and ensure proper installation * PTFE surface-treated pistons for smooth, efficient operation * Lightweight aluminum alloy swash plates for added strength * Includes the proper OE specified oil

4.28 out of 5 stars ( 29 )

$304.99

$692.99


$194.50

$403.50

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Denso Remanufactured Alternators

Denso alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high-efficiency, and durability make them the natural choice. Denso remanufactured alternators go through a grueling process; stators and rectifiers are tested to 300 V, while rotors are submitted to 600 V, to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with run out limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE-specification lubricants. Offered in wide range of amp ratings for hundreds of specific vehicle applications, all alternators meet Denso's rigorous First Time Fit standards. Contemporary vehicles employ dozens of sophisticated electronic systems, placing heavy demands on the charging system. The alternator is no place to cut corners. Additional features of Denso remanufactured alternators include: * Meet or exceed all manufacturer standards, and provide years of reliable service * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Housings re-tapped and damage-checked for heat warping, corrosion, or improper surface alignment * Voltage regulators 100 percent tested to OE standards * All hardware stripped and replated * Premium cores and precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems

4.52 out of 5 stars ( 42 )

$128.99

$415.99


$69.50

$209.50

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Denso Oxygen Sensors

Oxygen sensors, also known as Lambda sensors or O2 sensors, are among the most sensitive and critical components on your car's engine. They monitor the air/fuel mixture under idle, moderate acceleration, and cruise conditions. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio than the newer wide range air/fuel sensors (A/F sensors). Today's engines may use as many as four oxygen sensors to monitor exhaust gas oxygen content and catalytic converter efficiency. In order to perform these functions properly, Denso oxygen sensors adhere to strict OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt drivability and illuminate the check engine light, resulting in costly and time-consuming repairs. Denso First Time Fit oxygen sensors are designed to meet those tolerances and more. Key features and benefits of Denso Oxygen Sensors include: * Robotic laser welds * Porous PTFE filters block efficiency-robbing contaminants * Double-protection covers maintain proper temperature for quicker response times and protect ceramic elements from silicone and lead fouling * Rugged, watertight stainless steel housings resist corrosion and contamination * Aluminum oxide trap layers keep silicone and lead out, preventing damage to the platinum electrode * Refined zirconia elements improves sensor response * Superior design maximizes engine performance while reducing fuel consumption and harmful emissions * First Time Fit design delivers the right part the first time

4.63 out of 5 stars ( 92 )

$34.99

$303.99


$23.50

$147.50

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Denso Air Conditioning Evaporator Cores

From a leader in the development of innovative evaporator technology, Denso air conditioning evaporator cores are the highest grade aftermarket products for a variety of applications. Evaporator performance is essential for proper A/C operation and Denso's evaporator configurations, tanks, fin pitch, core dimensions, and materials meet OE manufacturers' rigid specifications. Available in a variety of types, all Denso evaporator cores must pass their strict durability and function tests. Their OE experience and know-how ensure that Denso evaporators provide unmatched performance, reliability, and ease of installation. Additional features of Denso air conditioning evaporator cores include: * Denso First Time Fit manufacturing assures the correct fit the first time, without adjustments or modifications * Dependable and lightweight. * Improved heat exchange efficiency * Increased flow area * Reduced refrigerant pressure loss * Corrosion-resistant

5.0 out of 5 stars ( 1 )

$119.99

$239.99


$87.50

$142.50

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Denso Radiators

Denso radiators offer reliable performance even under the most demanding conditions. Manufacturers rely on their quality and innovation to remain on the leading edge of engine cooling technology. Denso's OE experience and know-how ensure Denso radiators provide unmatched performance, reliability, and fitment. Radiator performance is essential for proper engine cooling and function. Denso's radiator configurations, tanks, fin pitch, core dimensions, and materials meet OE manufacturers' rigid standards. Plastic, copper, or aluminum components--it doesn't matter. You get radiators that drop in easily without the need for adjustments, additional brackets, or modifications of any kind. Denso radiators are dependable, lightweight, and made to last. An investment in a Denso radiator will pay dividends in the long run.. Features and benefits of Denso radiators include: * First Time Fit design—precision-built to provide the right part, the right fit, the first time * Plastic tanks with aluminum or copper cores * Superior fin waves provide higher heat transfer * Available in cross-flow and down-flow configurations * Thin-tube construction assures maximum cooling efficiency

4.59 out of 5 stars ( 81 )

$96.99

$221.99


$73.50

$151.50

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Denso Ignition Wire Sets

Denso ignition wire sets fit right, look right, and work perfectly. Their end caps are identical to OE and are designed to "click" into place for easy installation and a secure fit. An installer can feel and hear that a solid connection has been made, even in a difficult-to-see location. Through a patented process, the terminals are attached with an extremely strong connection ensuring the cable and boot will not separate during removal and installation. Each wire in the set is pre-cut to exact length so the wire sets are ready to install right out of the box. Denso 7 and 8mm ignition wire sets are SAE J2031 Class E rated, the highest quality wire used in the industry. These wires can withstand temperatures from -40 to 428 degrees F and pass tests covering everything from electrical properties, to shrinkage, to chemical resistance, and accelerated life testing. Features and benefits of Denso Ignition Wire Sets include: * High-temperature silicone jacket to withstand heat, cold, chemicals, and moisture * Reinforcing member for added strength and terminal retention * Silicone insulation for superior dielectric and heat performance * Conductive silicon layer on 7 and 8mm wires for high-temperature performance and EMI/RFI noise suppression * Fiberglass braid for maximum strength on 7 and 8mm wires * Carbon-impregnated fiberglass core for superior conductivity on 7 and 8mm wires * Core reinforced with KEVLAR® on smaller diameter wires * Conductive layer impregnated with Ferrite on smaller diameter wires * Wire-wound layer on smaller diameter wires to suppress EMI/RFI noise * Superior dielectric and thermal qualities * Factory-original fit, appearance, and performance * World-class chemical and oil resistance

3.9 out of 5 stars ( 10 )

$23.99

$42.99


$9.50

$31.50

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Denso Remanufactured Starters

Denso remanufactured starters are subjected to a rigorous test and replacement routine that produces the lowest return rates in the replacement aftermarket. And every starter is exactingly bench-tested to ensure factory-original performance. Remanufactured components offer tremendous value, and by recycling valuable parts and precious raw materials, they're the environmentally responsible choice as well. Denso First Time Fit remanufactured starters are the ideal choice. Key features and benefits of Denso remanufactured starters include: * Solenoid coil 100 percent voltage tested. * All terminal bolts replated or replaced with copper to ensure a clean source of electrical current * Commutator polished, gauged, and performance tested * Housing re-tapped to OE standards and damage-checked for heat warping, corrosion, or improper surface alignment; then refinished * Pinion gear inspected and replaced as needed to meet engineering specifications * Field coil inspected and high-voltage tested * Armature cleaned and high-voltage tested to ensure reliable performance * All-new bearings, brushes, and seals * Maximum cranking torque under all conditions * Designed to start in extreme cold and hot weather conditions

4.68 out of 5 stars ( 19 )

$155.99

$259.99


$104.50

$129.50

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Denso Air Conditioning Condensers

Denso air conditioning condensers are manufactured to integrate seamlessly with OE air conditioning systems. They match up to OE condensers at every benchmark. A variety of condenser styles are offered to provide the best configuration for each application. Premium aluminum construction improves reliability, resisting corrosion to avoid expensive system leaks, while the superior fin wave design offers higher heat transfer and full refrigerant condensation. Heat exchanger cores are specially designed to shed airborne material, for peak efficiency with minimal maintenance and years of trouble-free service. Additional features of Denso air conditioning condensers include: * Denso First Time Fit assures bolt-in replacement; no brackets or adapters * Zinc diffusion layer improves corrosion resistance * Unique fin design to minimize airflow blockage * High performance design reduces the required compressor power * OE-quality for unparalleled performance * Pure aluminum construction for greater durability

3.67 out of 5 stars ( 3 )

$99.99

$105.99


$68.50

$80.50

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Denso Air Filter Elements

With engineering and production facilities all over the globe, Denso is a leading supplier to the world's automakers. That engineering leadership includes air filter technology, which is shared with the aftermarket in the full line of Denso First Time Fit replacement air filters. Denso air filter elements employ three successive layers of filtration media to trap a much wider range of particulate sizes than plain, single-layer media. Precision-molded seals eliminate bypass and ensure a factory-quality fit in the air cleaner housing, making installation a breeze. The air filter is the last line of defense against the harmful airborne abrasives that have been proven to wear out engines before their time. With OE-quality engineering and materials, Denso air filters supply peace of mind. Additional features and benefits of Denso air filter elements include: * Course layer catches large dirt and dust particles * Intermediate layer catches medium-size dirt and dust particles * Fine layer catches fine particles of dirt and dust * Easy installation with a factory-quality fit * Prevents abrasive particulate matter from entering the engine reducing engine wear * Replacing a clogged air filter can improve engine performance

4.6 out of 5 stars ( 15 )

$14.99

$37.99


$7.50

$21.50

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Denso Ignition Coils

Denso developed the auto industry's first compact stick-type ignition coil. The space-saving design of Denso ignition coils requires no high-tension ignition cables, fitting neatly into the engine's spark plug bore. Along with its stick coil technology, other advanced features include micro-sized driver circuits and diagonal inductive windings. That same expertise is put to use on all Denso ignition coils regardless of their configuration. Each Denso ignition coil is designed and optimized for its specific application, then continually improved by Denso's global engineering team. One key to effective combustion in today's low-emission, high-efficiency engines is consistent, high-energy ignition output. Denso direct ignition coils deliver it. Additional features and benefits of Denso ignition coils include: * Integrated driving circuit in the top of the coil * Superior-quality components and materials ensure optimal performance * Tested and inspected to ensure high quality * Diagonal windings eliminate sectioned bobbins, reducing size and weight * Improved coil efficiency lessens the need to generate high voltage * Eliminates phantom misfires * Small in size, light in weight, and easy to install * Provides maximum available voltage under all operating conditions

4.91 out of 5 stars ( 93 )

$39.99

$67.99


$9.50

$45.50

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Denso Air Conditioning Accumulators and Receiver-Driers

Often overlooked, accumulators and receiver-driers play an important role in A/C operation. Denso air conditioning accumulators and receiver-driers manage the flow of liquid and vapor refrigerant through the system, assuring maximum output and smooth, surge-free operation. They also contain powerful desiccant packages to isolate harmful moisture from the system. This protects the internal components from corrosion that can wear systems prematurely from the inside out and create costly leaks. When major A/C service is performed, replacement of the accumulator or receiver-drier is often recommended. Denso accumulators and receiver-driers are manufactured to the most stringent OE standards to provide new-car performance and efficiency. Additional features of Denso air conditioning accumulators and receiver-driers include: * Denso First Time Fit provides the right part and the right fit ... the first time, every time * Close tolerance manufacturing ensures durability * Solid construction supports the higher operating pressures of newer systems * Helps to remove debris and moisture from the system * Assures cold A/C temperatures, on even the hottest days * Promotes smoother, quieter A/C system operation

5.0 out of 5 stars ( 3 )

$25.99

$39.99


$19.50

$22.50

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Denso Tire Pressure Monitoring System Sensors

Maintaining optimum tire pressure is essential for safety, fuel efficiency, and maximum tire life. Mandated in new passenger vehicles since 2007, tire pressure monitoring system sensors (TPMS) measure tire air pressure and temperature. They then wirelessly transmit data to the OE-ECM receiver, which displays a low tire pressure warning light on the dashboard. Denso tire pressure monitoring system sensors provide unmatched performance, reliability, and fitment. When a TPMS sensor fails, replace it with a Denso First Time Fit TPMS sensor that fits and synchs like OE. Unlike one-size-fits-all sensors, These are built to fit the specified vehicle right out of the box. Key features and benefits of Denso tire pressure monitoring system sensors include: * Immediate coverage for applications which cannot be programmed * OE-technology preserves diagnostic trouble codes * Tested to OE-specifications * Long battery life * Quick, direct-fit installation (no cloning or programming) Notes: Do-it-yourselfers: Although Denso TPMS sensors are pre-programmed for your specific make and model, you may need to visit a trusted repair shop to complete the sensor relearning process and reset the dashboard light. Sensors should be serviced with Denso's First Time Fit components every time the tire is removed to restore the vehicle to its original condition and ensure safe operation.

5.0 out of 5 stars ( 18 )

$33.99


$24.50

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Denso Coil on Plug Boots

A leader in direct ignition technology, Denso developed the auto industry's first compact stick-type ignition coil. In the development of today's high-tech ignition systems, the automakers and Denso are full partners. That same expertise is put to use on all Denso coil-on-plug boots. Each boot is designed and optimized for its specific application, then continually improved by Denso's global engineering team for maximum performance. One key to effective combustion in today's low-emission, high-efficiency engines is consistent, high-energy ignition output. Denso coil-on-plug boots deliver it. Additional features and benefits of Denso coil-on-plug boots include: * Superior-quality components and materials ensure optimal performance * Tested and inspected to ensure high quality * Eliminates phantom misfires * Provides maximum available voltage under all operating conditions

Not Yet Reviewed

$22.99

$39.99


$14.50

$28.50

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Denso Oil Filters

There's a big difference between generic, mass-merchandised oil filters and top-quality filters built to strict original equipment standards. The generic filter has a pretty paint job and attractive packaging, but it may not even meet manufacturer warranty requirements. Denso oil filters with First Time Fit design feature a heavy-duty steel case to resist distortion, dual-layer filtration media for maximum engine protection, a molded, pre-lubricated O-ring to prevent leakage, and a silicone anti-drainback valve to protect the engine against damaging wear on cold start-up. As an added bonus, Denso filters also employ an innovative Torque Stopper case design that prevents over-tightening and simplifies installation, a great feature for do-it-yourselfers. Generic oil filters are no bargain. Denso First Time Fit oil filters protect your precious vehicle investment. Features and benefits of Denso oil filters include: * One of the world's premier OE oil filter suppliers * Each oil filter is put through Denso's rigorous manufacturing and testing process * Efficient paper media protects engines against contaminants * Silicon anti-drainback valve prevents rough starts caused by oil draining out of the engine while turned off * Pre-lubricated molded O-ring seals better than gaskets used by other brands

5.0 out of 5 stars ( 11 )

$6.99

$8.99


$4.50

$5.50

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Denso Fuel Pump Strainers

Many fuel pump failures are caused by contaminants; Denso fuel pump strainers are your first line of defense against premature fuel pump failure and contamination of the fuel system. Designed to keep dirt and other particles out of the fuel system, a Denso fuel pump strainer extends the life of the fuel pump and keeps it running smoothly. Plus, Denso First Time Fit fuel pump strainers are the right part and the right fit ... the first time, every time.

5.0 out of 5 stars ( 1 )

$11.99


$6.50

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Denso Crankshaft Positioning Sensors

Denso crankshaft positioning sensors detect crankshaft rotation during the engine-combustion cycle. Denso produces both magnetic resistant element (MRE) type and magnetic pick-up (MPU) type sensors. Features and benefits of Denso crankshaft positioning sensors include: * Denso MRE sensors have a pair of MREs on an integrated circuit (IC) chip; this unique design is extremely accurate, even just after an engine is started * The molded IC chip is installed inside a cylindrical magnet so it is positioned closer to the gears that rotate with the crankshaft--a design almost 10 times more sensitive than Hall element type sensors * Denso uses a polyphenylene sulfide resin coating over the molded IC chip and cylindrical magnet for greater strength and superior resistance to substances like fuel, engine oil, and emission byproducts

Not Yet Reviewed

$34.99


$24.50

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Denso Air Conditioning Expansion Valves

Expansion valves separate the low (suction) and high (discharge) sides of an A/C system, regulating the flow of liquid refrigerant through the evaporator. Denso air conditioning expansion valves are critical components for the proper functioning of many air conditioning systems. If the calibration is incorrect, the evaporator may stop exchanging heat properly or even freeze up, which can cause expensive damage. With decades of expertise in engineering A/C components and systems for the world's automakers; look to Denso for the correct expansion valve. Additional features and benefits of Denso air conditioning expansion valves include: * Precision-built for precise refrigerant flow * Excellent reliability for better evaporator control * Consistent A/C operation * Improved operation in traffic * Reduced outlet condensation

5.0 out of 5 stars ( 2 )

$35.99


$19.50

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Denso Double Platinum Spark Plugs

Denso was the pioneer in introducing platinum spark plugs to the automotive aftermarket, but has hardly been content to rest on that achievement. Conventional platinum plugs use platinum for only the center electrode, while Denso Double Platinum spark plugs feature platinum on both the center and ground electrodes. This precious metal fights corrosion and erosion, ensuring superior spark performance and maximum spark plug life. Order the model recommended for your vehicle application. Additional features and benefits of Denso Double Platinum spark plugs include: * Capable of extended operation in excess of 60,000 miles * 360 degree laser weld * Platinum center electrode * Platinum ground electrode * Premium shell construction with machine-rolled threads * Superior thermal conductivity * Reduced secondary required voltage, increased ignition efficiency

Not Yet Reviewed

$4.99


$3.50

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Denso Iridium Racing Spark Plugs

Denso Iridium Racing spark plugs are elite spark plugs for the serious racer that best demonstrate their performance improvement during acceleration. Their 0.4mm iridium-rhodium alloy center electrodes require less voltage to fire (up to 5,000 V less) and produce the hottest, most concentrated spark. Plus, 100 percent pure platinum 0.8mm ground electrodes reduce the risk of melting during harsh racing conditions. Through superb ignition performance and spark voltage, non-firing and misfires under a variety of conditions are greatly reduced. As a result, combustion conditions are improved dramatically, increasing engine output for the ultimate in power and torque, as well as increased engine efficiency. These spark plugs are a popular choice for street and off-road motorcycles, scooters, ATVs, UTVs, snowmobiles, personal watercraft, and more. Order the model designed for your specific application. Key features and benefits of Denso Iridium Racing spark plugs include: * Almost all Iridium Racing plugs contain a monolithic resistor that blocks noise that may affect electronic devices * Burnished nickel plating on the housing for corrosion resistance; thinner on the threads to reduce head damage * To withstand severe conditions, a patented 360 degree laser welding process secures the iridium tip * Between the center electrode and insulator, a patented spark cleaning pocket burns off carbon, restoring electrical resistance * 20 percent stronger insulator * Silicone coated insulator surface is isolated from moisture and carbon, preventing a decrease in resistance * Ground electrode is welded on and gapped without any bending, reducing residual stress and increasing durability * Enlarged housing end-face chamfer allows slight tuning inaccuracies, improves self-cleaning, and prevents fouling * Durable, reusable packaging protects spark plugs when not in use * Handles extreme compression and boost levels * Maximizes track time, minimizes downtime * Delivers maximum spark energy * Withstands temperatures greater than 4000 degrees F

5.0 out of 5 stars ( 2 )

$37.99

$40.99


$23.50

$37.50

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Denso Iridium Long Life Spark Plugs

Denso Iridium Long Life spark plugs are factory-installed by a wide range of automakers and are fast becoming the standard for today's high-tech engines. Denso has created a spark plug unlike anything on the market today. Designed for durability under the most extreme conditions, Denso's patented iridium alloy is six times harder and eight times stronger than conventional platinum. You'll enjoy more horsepower, faster and easier starts, fewer misfires under heavy loads, plus better fuel economy! Order the model and options best suited for your application. Additional features and benefits of Denso Iridium Long Life spark plugs include: * 0.7mm iridium tip, dramatically improving ignitability and longevity * Platinum ground electrode for reduced wear and erosion * Endures temperatures in excess of 4,000 degrees F * Sustained performance over 100,000 miles--up to three times longer than conventional plugs * Withstands higher pressures * Tapered cut improves firing performance by reducing quenching * 360 degree laser-welding process secures center electrode

4.5 out of 5 stars ( 6 )

$11.99


$7.50

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Denso Iridium TT Spark Plugs

Denso Iridium TT spark plugs, with their unique Twin-Tip technology, have two "tips": a 0.4mm iridium center electrode, and a 0.7mm platinum ground electrode. First used with OE spark plugs for luxury and performance cars, they are the smallest mass-produced center electrodes available. They require lower voltage and feature high-ignitability, so there is less interference with spark growth (quenching) and the twin tips deliver omnidirectional ignition, unlike the flat "sandwich" ignition of other spark plugs. Denso selected iridium and engineered it with rhodium to build the most durable alloy for spark plugs. Their patented formula has the highest concentration of iridium of any spark plug and even under the most severe engine temperatures resists oxidation and voltage wear for extended periods. The superior ignition of Denso Iridium TT spark plugs means more efficiency, fewer misfires, and significantly improved combustion, optimizing power and fuel economy like never before. Order the model designed for your vehicle application. Additional features of Denso Iridium TT spark plugs include: * Revolutionary 0.4mm center electrode means significantly improved combustion and reduced misfires * Invented by Denso, Iridium TT Twin-Tip technology creates a larger flame front for more complete combustion * Precision 360 degree laser-welding technology ensures structural support for the iridium center electrode, even in the harshest combustion environments * Tested to last well beyond 100,000 miles, with minimal loss of performance, for greater lifetime savings than any plugs available today

4.56 out of 5 stars ( 16 )

$8.99


$5.50

$6.50

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Denso Electric Fuel Pumps

Denso's proprietary turbine pump technology delivers the highest sustained fuel pressures in the industry, and is why Denso electric fuel pumps are chosen as standard equipment by the world's most demanding OEMs, especially for their premium vehicles. Denso's open-vane impellers are more efficient than competitors' closed-vane impellers. Their ultra-efficient design requires low-amperage to ensure optimum flow rates are maintained over time. Denso carefully balances the armatures at 3,000 rpm, then they are spun again at 8,000 rpm to minimize noise and vibration. Many competitors do not balance their armatures at all. Additional features of Denso electric fuel pumps include: * Turbine technology delivers fuel with minimal pressure pulsation for quieter operation * Check valve maintains consistent system pressure for superior hot fuel handling * Relief valve protects the fuel delivery system * Choke coils minimize radio interference * Brushes designed for durability, efficiency, and low-resistance operation

4.67 out of 5 stars ( 6 )

$123.99


$92.50

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Denso Iridium Power Spark Plugs

Denso Iridium Power spark plugs feature a 0.4mm iridium center electrode and best demonstrate their performance improvement during acceleration. The world's smallest center electrode and specially shaped ground electrode deliver maximum spark energy while withstanding temperatures greater than 4000 degrees F. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs. To increase ignitability, the flame kernel produced by the spark must be able to grow unobstructed. Normally, this can be accomplished by widening the spark gap. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power plugs use Denso's patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage. These spark plugs are available for a wide range of specific applications, including cars, trucks, vans, ATVs, UTVs, scooters, street and off-road motorcycles, personal watercraft, and snowmobiles. Order the model designed for your vehicle. Key features and benefits of Denso Iridium Power spark plugs include: * Patented 360 degree laser-welding assembly process * Unsurpassed center electrode durability * Available for many performance and power sports applications * Improved spark ignition for maximum combustion, even with lean air-fuel mixtures

4.88 out of 5 stars ( 8 )

$7.99

$8.99


$4.50

$5.50

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