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HUMMER H3 Parts and Accessories
Showing In Stock Items. Show All 41 Items.
Summit Bucks
Mobil Super Synthetic Blend Motor Oil
Mobil Super synthetic blend motor oil is recommended for gasoline-filled automobiles and light-duty trucks. It offers proven protection to help extend the life of your engine by preventing the formation of sludge and harmful deposits. This provides outstanding wear protection under a wide variety of operating conditions, including the benefit of easier cold starting. Extend the life of your engine with Mobil Super synthetic blend motor oil. Order the weight recommended for your specific vehicle and engine size. Features and specs: * 5,000 mile protection guarantee * Contains 15 percent more cleaning additives than their basic synthetic blend motor oil * Meets or exceeds the latest industry specifications * Available in several viscosities * Available individually or in packs
( 38 )
$19.99
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$58.99
Summit Bucks
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
( 95 )
$39.99
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$55.99
Summit Bucks
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
( 30 )
$263.99
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$414.99
Summit Bucks
MagnaFlow Universal Catalytic Converters
MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers. They are extremely well made, with features such as: * A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment. * A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow. * Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product. * A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications. * Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around. * Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials. * An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.
( 187 )
$178.00
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$194.00
Summit Bucks
Mobil DEXRON VI ATF
Mobil DEXRON VI ATF is a high performance, synthetic blend automatic transmission fluid designed to meet the stringent service fill requirements of GM's DEXRON VI specification. Features include: * Long fluid life * Powerful oxidation and thermal stability * Optimized frictional properties that help provide smooth gear shifting during low-temperature operation and help prevent transmission vibration * Outstanding resistance against sludge and deposit formation * Strong anti-wear protection, which contributes to long transmission life * Excellent low-temperature performance
( 5 )
$41.94
Summit Bucks
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
( 17 )
$8.99
Summit Bucks
Mobil 1 High Mileage Motor Oil
Mobil 1 High Mileage motor oil provides unsurpassed wear protection for engines with over 75,000 miles. This advanced full synthetic lubricant features a proprietary blend of high performance synthetic base oils that deliver up to 500,000 miles of proven protection. The oil has a higher base oil viscosity to help reduce leaks and provide better high-temperature protection (except 0W-20)—plus a boosted level of seal conditioner to protect engine seals and guard against leaks. Mobil 1 High Mileage motor oil can also help reduce sludge deposits that are due to less-than-adequate maintenance practices. Choose the oil weight recommended for your application.
( 7 )
$8.99
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$53.94
Summit Bucks
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
( 97 )
$44.99
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$70.99
Summit Bucks
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
( 7 )
$7.99
Summit Bucks
Denso Platinum TT Spark Plugs
Denso Platinum TT spark plugs originated from Denso's Twin-Tip design for original equipment use in the most technologically advanced automobiles. But now Denso offers this cutting-edge technology in a platinum/titanium design customized for today's value-minded automotive enthusiasts. Denso pioneered the use of platinum in spark plug manufacturing. To maximize longevity and enhance durability, Denso applied platinum to both the center and ground electrodes. Platinum offers superior resistance to erosion and corrosion enabling Denso to create spark plugs capable of consistent performance. Additional features and benefits of Denso Platinum TT spark plugs include: * 360 degree laser weld * 1.1mm platinum center electrode * Titanium-enhanced alloy ground electrode * Minimum-quench electrode design * Free standing firing pad * Improved fuel economy * Faster starts * Enhanced flame propagation for increased engine efficiency * Reduced quenching generates a more powerful spark
( 2 )
$4.99
Summit Bucks
Mobil 1 Advanced Fuel Economy Motor Oil
Start your engines … and start saving with Mobil 1 Advanced Fuel Economy motor oil. Its low-viscosity, advanced full synthetic formulation can help to increase engine efficiency and improve fuel economy. Mobil 1 AFE oil is engineered with a proprietary blend of high performance synthetic base oils, fortified with a precisely balanced component additive system to provide overall lubrication and wear-protection performance for many driving styles and conditions. Features include: * Low viscosity, advanced full synthetic formula--helps increase engine efficiency and improve fuel economy, based on 0.2 to 2.3 percent potential fuel economy improvement obtained by switching from higher viscosity oils to a 0W-20 or 0W-30 grade. Actual savings are dependent upon vehicle/engine type, outside temperature, driving conditions and your current motor oil viscosity. * Outstanding thermal and oxidation stability--helps reduce oil aging for long-lasting protection * Outstanding low-temperature capabilities--supports quick cold-weather starting and provides fast protection to help extend engine life * Precisely balanced additive component system--provides excellent overall lubrication and wear protection performance for many driving styles and conditions, from mild to severe, where a 5W-20 or 0W-20 is recommended
( 4 )
$8.99
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$45.99
Summit Bucks
MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converters
MagnaFlow California Grade CARB Compliant direct-fit manifold catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty
( 2 )
$2,328.00
Summit Bucks
MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters
MagnaFlow California Grade CARB Compliant direct-fit catalytic converters comply with California Air Resources Board (CARB) emissions regulations, which require more precious metals and rigorous testing, plus the direct-fit means an easier bolt-on install for you. Choose the perfect fit for your vehicle. Features include: * Stainless steel construction * CNC-precision robotic manufacturing * Limited 5-year/50,000 mile warranty
( 3 )
$951.00
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$1,537.00
Summit Bucks
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
( 10 )
$7.99
Summit Bucks
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 )
$162.99
Summit Bucks
Denso 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. Offered in wide range of amp ratings for many specific vehicle applications, all Denso 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 … Denso alternators are quality components. Additional features of Denso alternators include: * All-new materials and components * Meet or exceed all manufacturer standards, and provide years of reliable service * Compact and lightweight design * First Time Fit provides perfect mounting with no belt/pulley alignment issues * Precise OE-assembly benchmarks * Designed to meet grueling heat and electrical requirements * OE-quality fit and appearance * Full compatibility with sensitive electronics systems
( 1 )
$269.99
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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
( 87 )
$195.99
Summit Bucks
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
( 11 )
$5.99
Summit Bucks
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
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$19.99
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$24.99
Summit Bucks
Clearance
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
( 3 )
$31.99
$19.50
Summit Bucks
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
( 21 )
$151.99
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$185.99
Summit Bucks
Lock Off-Road Olympus Matte Gray Wheels
Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Highly aggressive with the strength to match, the Lock Off-Road Olympus matte gray wheels feature the most advanced tri-beam strength counter areas accompanied with deep lip barrel options. Named after the iconic Mt. Olympus, a matte semi-flush "snap in" center cap offers depth within the link points of the spoke area. The special gray TACT coating (Tough-Application-Chemically-Treated) was scientifically formulated to take on the elements--and win, retaining your wheels' handsome appearance. For the ultimate durability and visual appeal, select the Olympus wheels with the ideal fitment specs for your vehicle.
Not Yet Reviewed
$324.00
Summit Bucks
Lock Off-Road Lunatic Matte Bronze Wheels
Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Lock Off-Road Lunatic matte bronze wheels have a directional 11-spoke pattern featuring an aggressive simulated beadlock outer ring with large debris release slots on a semi-concave design. A custom bolt-on center cap, offering maximum hub clearance, paves the way for additional axle nut fitment on your rig. The special bronze TACT coating (Tough-Application-Chemically-Treated) was scientifically formulated to take on the elements--and win, retaining your wheels' handsome appearance. For the ultimate durability and visual appeal, select the Lunatic wheels with the ideal fitment specs for your vehicle.
Not Yet Reviewed
$324.00
Summit Bucks
Lock Off-Road Lunatic Matte Black Wheels
Lock Off-Road wheels are engineered for performance, tested for durability, and designed for adventure, making them the perfect companions for your next journey off the beaten path. Legendary in the art of off-roading, Lock's precision-cast high-grade aluminum alloys offer superior tensile strength and reduced weight, while their streamlined designs and popular colorways provide a custom-tailored look for your vehicle. Lock Off-Road Lunatic matte black wheels have a directional 11-spoke pattern featuring an aggressive simulated beadlock outer ring with large debris release slots on a semi-concave design. A custom bolt-on center cap, offering maximum hub clearance, paves the way for additional axle nut fitment on your rig. The special matte black TACT coating (Tough-Application-Chemically-Treated) was scientifically formulated to take on the elements--and win, retaining your wheels' handsome appearance. Select the ideal fitment specs for your vehicle.
Not Yet Reviewed
$324.00
