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MAZDA 3 Ignitions & Electrical
Showing In Stock Items. Show All 76 Items.
Derale Electric Fan Relays
If you're installing an aftermarket electric fan, then you will need one of these Derale Performance electric fan relays. They feature a heavy-duty 40 amp rating and some include a color-coded wiring harness for an easy installation.
( 79 )
$28.65
NGK Ruthenium HX Spark Plugs
NGK Ruthenium HX spark plugs are designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) engineering promotes spark energy concentration and ignites a wider range of air/fuel ratios, offering improved performance in rich or lean engine conditions. Order the plugs recommended for fitment on your application. Additional details: * 0.4mm Ruthenium alloy fine-wire center electrode and 0.8mm platinum fine-wire ground electrode * Trivalent metal platinum provides superior anti-corrosion and anti-seizing properties * Corrugated ribs prevent flashover * Pure alumina silicate ceramic insulator offers superior strength and better heat transfer * Copper core aids in heat removal
( 39 )
$20.99
NGK Laser Iridium High Ignitability Spark Plugs
NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, NGK Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGK's high-grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. The Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance. Order the spark plugs for your application.
( 27 )
$22.99
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
( 99 )
$25.99
Standard Motor Wiring Connectors
High-quality, direct-replacement Standard Motor wiring connectors help eliminate the need for a harness by letting you swap only the damaged connector for a cost-effective repair solution. The terminals feature high-grade materials like copper alloy, brass, and phosphor bronze. Together they provide the connectors with prolonged life and superior performance in harsh environments for each specific application. Standard Motor electrical connectors are 100 percent tested for the proper mechanical and electrical fit, form, and function for your vehicle.
( 142 )
$24.50
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$47.99
Putco LED Light Bulb Load Resistor Kits
Putco LED light bulb load resistor kits are designed to eliminate LED-related turn signal problems such as hyper flashing or burned-out bulb indicators. They are rated at 6 ohms and can be used with most import and domestic vehicles.
( 5 )
$26.99
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$37.99
Clearance
Standard Motor Relays
Don't take chances with old or questionable relays that can leave you stranded. Standard Motor Products relays are designed to exceed OEM specifications for accurate, maintenance-free operation. These replacement units are available in dozens of configurations for easy installation on countless applications. Trust your vehicle's needs to Standard Motor Performance.
( 65 )
$21.99
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$39.99
Standard Motor Wiring Pigtails
When you need to replace or repair electrical connectors on your vehicle, Standard Motor pigtails are a great choice. Standard offers pigtails for everything from your alternator and manifold air temperature sensor … to headlight switches and window motors. These factory-type replacement assemblies are available for thousands of specific applications. Choose the Standard Motor parts needed for your make/model.
( 4 )
$20.99
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$33.99
Beck/Arnley Crankshaft Position Sensors
Has your vehicle ever mysteriously died on you, only to start up fine after emergency road service showed up--and then it happens again? Could be caused by malfunctioning crankshaft position sensors. Beck/Arnley sensors help to control many functions on your car, from ignition timing to power output to fuel efficiency, by relating crucial data to your vehicle's ECU. If your crankshaft position sensors become burnt or worn out, solve the "mystery" with new sensors from Beck/Arnley, for a life made easier by parts made right.
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$40.99
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$48.99
Beck/Arnley Camshaft Position Sensors
How fast is your cam spinning and why is it important to know? Beck/Arnley camshaft position sensors enable you to accurately measure camshaft speed. This speed determines when your air/fuel mixture should be ignited in your engine cylinders and sends data from your camshaft to your engine management system to keep your vehicle running smoothly and more economically. When you need to replace your camshaft position sensors choose parts made right from Beck/Arnley.
( 1 )
$48.99
Four Seasons Wiring Connectors
Four Seasons engineers and tests their harness and wiring connectors to provide years of trouble-free operation with your vehicle's relays. They feature OE-style connectors, molded plastic construction, quality contacts to ensure proper conductivity, and application-specific designs. The connectors are available for dozens of functions on thousands of vehicles.
Not Yet Reviewed
$28.99
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$32.99
Summit Bucks
Delphi Engine Coolant Temperature Sensors
Delphi engine coolant temperature sensors are top-quality, direct fit OE replacements, which are designed to eliminate connection and failure points. With a one-piece, lead-frame design from the sensing tip to the connector terminals, these units equip your vehicle with a proven design that's built to last. They put the engine under fuel control operation quicker and reduce harmful cold-start emissions by 40 to 50 percent. Delphi engine coolant temperature sensors are built to last, even under the toughest conditions, to endure the long haul. Improve reliability, durability and fuel economy with Delphi.
( 17 )
$25.99
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$27.99
Clearance
Beck/Arnley Ignition Coils
Beck/Arnley ignition coils are high-quality replacements, available in styles such as coil pack, E-core, canister, and C-core. These OE-type direct-fit coils will deliver the spark your engine needs to run efficiently. Order the model designed for your vehicle application.
( 9 )
$51.99
$23.50
Clearance
Hella Ignition Coils
Ignition coils are a central component of the ignition system. They transmit a high voltage to the spark plugs where a spark is produced that ignites the mixture. Hella ignition coils are available in more than 300 styles to cover a wide range of vehicle applications. With their manufacturing process, materials used, number of winding strands, and high-temperature resistance, Hella coils guarantee ignition even under extreme conditions and electromagnetic compatibility with the magnetic field-sensitive elements of vehicle electronics (ECE R10). Whether an ignition coil strip, candle shaft ignition coil, block ignition coil, or an ignition coil for installation with ignition distributor, Hella premium ignition coils will provide the energy to spark increased performance for your vehicle.
Not Yet Reviewed
$69.99
$25.99
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$26.50
Holstein Parts Vehicle Speed Sensors
Vehicle speed sensors measure wheel speeds and provide this information to the vehicles ECU (Electronic Control Unit). The ECU then calculates ignition timing, transmission shift points, and air/fuel ratios for the vehicle. Data from the Vehicle Speed Sensor is also used in cruise control systems to maintain a constant speed. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts vehicle speed sensors line has superior coverage for domestic and import applications.
( 4 )
$29.99
Dorman Crankshaft Position Sensors
Dorman crankshaft position sensors are direct-fit replacements that are easy to install and offer long, reliable service. They are constructed from high-quality plastic with metal-reinforced mounting points to protect against failure. Dorman sensors accurately measure crankshaft location to detect misfires and control engine timing. They are manufactured to strict engineering quality standards and are available for a wide variety of applications.
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$28.99
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$41.99
Holstein Parts Camshaft Sensors
The camshaft position sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicle's ECU, where it is used to adjust the spark timing and the operation of the fuel injectors. Holstein Parts focuses on using only the highest quality materials, manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part. Holstein Parts camshaft position sensor line has superior coverage for domestic and import applications.
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$25.99
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$26.99
Standard Motor Vehicle Speed Sensors
Replace your worn or malfunctioning vehicle speed sensor with one of these Standard Motor Products vehicle speed sensors. Depending upon a vehicle's equipment, the vehicle speed sensor commonly called a VSS may influence or control more systems than any other single sensor. Early-model vehicle speed sensors were just used to regulate the cruise control and control transmission shifts. Now, with OBD-II, vehicle speed is considered a part of the overall engine operating strategies, affecting both fuel delivery and ignition timing. The operations of the idle-air control valve and canister-purge cycle are regulated, in part, by the VSS. Automatic transmissions need VSS data to provide the best performance and mileage. Torque converter clutch operation is controlled by the VSS. In an electronically shifted transmission, VSS signals, instead of hydraulic pressure in the valve body, are used to determine shift points. Don't take chances with your vehicle's performance--insist on Standard Motor Products quality vehicle speed sensors.
( 17 )
$46.99
Beck/Arnley Engine Coolant Temperature Sensors
Having difficulty starting in cold weather? We're referring to your car, not you. Or, maybe you're seeing readings of overheating when all is normal. If your engine is giving questionable temperature readings or having trouble starting or running, you may need a new Beck/Arnley engine coolant temperature sensor. These quality-made sensors will signal your car's computer with the correct operating temperature to get the right amount of air and fuel flowing. Replace corroded sensors with Beck/Arnley engine coolant temperature sensors.
( 2 )
$23.99
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$31.99
Holstein Parts ABS Sensors
Holstein Parts ABS sensor line has superior coverage for domestic and import applications. Anti-lock Braking, ABS Systems allows the driver to maintain control of the car in an emergency braking situation. The ABS system relies on sensors to monitor the wheel's speed and communicate with the ABS computer to ensure ideal performance. The data from the ABS sensor then allows the computer to balance the speed of each wheel to prevent the brakes from locking up and avoiding dangerous skidding situations. Holstein Parts focuses on using only the highest quality materials for their products, all parts are manufactured to exacting standards for an aftermarket product that is truly built to match or exceed the OE part.
( 4 )
$25.99
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$37.99
Beck/Arnley Blower Motor Resistors
Beck/Arnley blower motor resistors meet foreign nameplate OE specifications for form, fit, and function. Their product specialists work with a network of global partners, so you can install the right part with confidence. Features include: * Designed to withstand engine bay temperatures * High-quality construction for durability * Application specific resistance
( 1 )
$23.99
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$48.99
Standard Motor Electrical Switches
Standard Motor offers stock replacement electrical switches for dozens and dozens of functions on your vehicle. Over 700 models are available. These switches feature copper alloy conductors to ensure superior electrical conductivity with low resistive losses. They are 100 percent tested to verify both mechanical and electrical switching performance. Their robust design and high-grade materials meet the stringent demands of today's vehicles and service professionals. The switches meet or exceed OEM specifications for accurate, maintenance-free operation. Don't take chances with aging or questionable electrical switches that can leave you stranded. Order the correct replacements from Standard Motor.
( 3 )
$33.99
Beck/Arnley ABS Speed Sensors
Beck/Arnley ABS speed sensors supply information regarding wheel speed to the ABS computer. They are often located at each wheel hub/rotor on 4-wheel disc systems. Alternatively, on rear drum applications, you'll usually find them mounted on the differential housing. Under braking, if wheel speeds are unequal, indicating wheel lockup, then the computer modulates the anti-lock feature until the speeds are equal again.
Not Yet Reviewed
$41.99
Astemo Crankshaft Position Sensors
Astemo offers engine crankshaft position sensors for a wide range of vehicles, particularly import models. These direct-fit stock replacements are built to OEM specifications for performance and longevity. Astemo's quality control and attention to detail make their parts the go-to choice for many car manufacturers. Order the crankshaft position sensor recommended for fitment on your car, truck, or van.
( 1 )
$29.99
