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Results 1 - 24 of 416

On Sale

ACCEL C-Cut Performance Spark Plugs

ACCEL C-Cut Performance spark plugs ignite a better path to high performance for both street and strip applications. Their ground strap aligns with the centerline of the electrode to create a much-improved electrical pathway. This design reduces quenching, shrouding, and obstruction, allowing a hotter, larger flame, better firing energy, and a complete burn. Unshroud the spark to ignite your vehicle's performance; order the ACCEL C-Cut Performance spark plugs designed to fit your engine. More product features include: * Greater fuel efficiency, reduced emissions, increased performance, and better throttle response * Helps eliminate misfiring, rough idle, and overall poor performance * Copper core outperforms iridium and platinum * Machine-rolled threads protect your valuable cylinder heads * Sizes and sets available for thousands of applications

4.54 out of 5 stars ( 393 )

$63.25


$23.65

$52.65

Summit Racing™ 86 Series 8mm 300 Ohm Ignition Wires

With Summit Racing™ branded, all-100 percent silicone 8mm constructed wire, a 300 ohm per foot wire-wound EMI suppression core, high-heat silicone boots, and stainless steel and brass terminals, you get all the high-end features a wire set can offer, without breaking the bank! * Dual silicone high tear-resistant jacketing with fiberglass matting gives you the highest heat protection and superior terminal pull-off values in the business * Our 300 ohm per foot wire-wound magnetic suppression core maximizes the voltage output of your ignition system, while maintaining high EMI resistance values * Stainless steel terminals with posi-lock hardened clips and brass terminals are used for superior connection and consistent voltage delivery * Ultra-high heat silicone spark plug boots provide superior radiant heat protection -- High dielectric strength properties virtually eliminate voltage leakage and blow through Installing our Summit Racing™ high-end 8mm sets will give you the confidence, reliability, and performance you expect from Summit Racing™ products.

4.51 out of 5 stars ( 1012 )

$37.99

$55.99

On Sale

ACCEL Performance Spark Plugs

ACCEL performance spark plugs produce a larger spark for more power at high rpms. They improve throttle response and fuel economy and reduce fouling. Their purified Alumina insulator prevents arcing, and their machine-rolled threads protect heads.

4.74 out of 5 stars ( 287 )

$29.82

$46.06

Chevrolet Performance MAP Sensors

Chevrolet Performance MAP sensors are high-quality, direct-fit replacements for worn or malfunctioning MAP (manifold absolute pressure) sensors. These sensors accurately produce voltage or frequency as intake manifold pressure changes--and the computer uses this information to measure engine load so that the ignition timing can be advanced and retarded as needed. The MAP sensors are available to fit most GM engines, including the LS Series. They're built from factory-style materials and easily install in the stock location, so no modifications are necessary.

5.0 out of 5 stars ( 1 )

$44.99

Delphi Ignition Coils

Delphi ignition coils will definitely spark a response! Precise spark timing offers increased fuel economy and faster crank-to-run. These coils provide accurate electrical energy to create a voltage potential at the spark plug—and that provides you with superior engine performance, better control over emissions, and fuel economy. You'll get the OE performance, durability, and electromagnetic capacity level that your vehicle requires with Delphi ignition coils. Order the model designed for your vehicle application.

4.64 out of 5 stars ( 78 )

$27.99

$52.99

ACDelco Replacement Throttle Position Sensors

ACDelco throttle position sensors electronically inform the powertrain control module (PCM) of the throttle valve angle. The PCM uses this input to regulate your fuel and ignition systems. These replacement sensors are available in dozens of models for fitment on thousands of vehicles spanning a half-century. For the proper fit and performance, order the ACDelco throttle position sensor recommended for your application.

4.85 out of 5 stars ( 20 )

$29.99

$52.99

On Sale

MSD Distributor Cap and Rotor Kits

The cap and rotor of any ignition system must be considered maintenance items. Just like when you change the oil and filter in your car, you should always replace your cap and rotor as a set. MSD makes it easy with these cap and rotor replacement kits. The correct rotor is already matched to the correct cap for you.

4.67 out of 5 stars ( 514 )

$49.95

$53.75

Summit Racing™ High-Output 4-Pin HEI Performance Modules

Summit Racing™ high-output 4-pin HEI performance modules feature a longer dwell time for better coil saturation. This equates to a hotter spark and better performance for your HEI setup.

4.54 out of 5 stars ( 13 )

$55.99

ACDelco GM Genuine Parts Manifold Absolute Pressure Sensors

ACDelco GM Genuine Parts manifold absolute pressure sensors measure the intake manifold pressure, and are GM-recommended replacements for your vehicle's original component. The MAP sensor is a part of the fuel and engine management system. Its signal is used by the engine control module along with the throttle position sensor to calculate the amount of air entering the engine so that the correct amount of fuel is injected for optimum combustion. GM Genuine Parts manifold absolute pressure sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

4.83 out of 5 stars ( 24 )

$22.99

$48.99

Dorman Engine Oil Pressure Sensors

Try Dorman engine oil pressure sensors for accurate engine oil pressure readings. These replacement sensors will help you to protect your vehicle from being driven at low oil pressure, to avoid costly engine repairs and help maintain performance.

4.1 out of 5 stars ( 10 )

$45.99

Summit Racing™ Distributor Cap and Rotor Kits

Simplify your tune-ups and keep them budget-friendly with our Summit Racing™ cap and rotor kits. These affordable kits are molded from premium materials and have brass or aluminum inserts depending on application.

4.41 out of 5 stars ( 375 )

$27.99

$41.99

Delphi Camshaft Position Sensors

These Delphi camshaft position sensors feature a digital output design for maximum signal to noise ratio. They are not impacted by temperature changes and provide long-lasting sensor protection. These Delphi camshaft position sensors are also manufactured to meet or exceed OE requirements to ensure quality and long-lasting durability.

3.0 out of 5 stars ( 13 )

$20.99

$45.99

Summit Racing™ Alternator Conversion Harness

Summit Racing™ offers alternator conversion harnesses for a wide selection of vehicles, particularly classic cars from the 1960s and '70s. These high-quality OEM-style replacements are "external to internal regulator" harnesses designed to convert your external alternator to the new style internal regulated alternators available in higher output models. They will not ruin your factory wiring harness, they are plug-and-play, and can be retuned to factory in minutes. Order the model recommended for your application.

4.33 out of 5 stars ( 6 )

$33.99

$34.99

ACDelco Air Temperature Sensors

ACDelco offers air charge temperature sensors for thousands of applications from the 1980s and up. These direct-fit OE replacements install easily and deliver factory-style performance. Maintaining the right temperature for the correct mix of air and fuel is crucial to engine efficiency. Order the sensor recommended for your vehicle.

4.9 out of 5 stars ( 20 )

$20.99

$50.99

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 )

$30.99

$53.99

Summit Racing™ High-Output Ignition Coils

Our Summit™ high-output ignition coils give you additional volts of spark energy in a simple, direct replacement package. These coils mount in the stock location with no special mounting needed, but have a lower primary resistance, higher rpm capability, and greater output than stock. They're available in a variety of styles, both universal and application-specific, and can be ordered individually or in sets.

4.5 out of 5 stars ( 369 )

$30.99

$51.99

ACDelco GM Genuine Parts Engine Coolant Temperature Sensors

ACDelco GM Genuine Parts engine coolant sensors are a GM recommended replacement component for many vehicles on the road today. These original equipment engine coolant sensors are manufactured to fit your GM vehicle, providing you the same performance, durability, and service life you expect from General Motors.

4.67 out of 5 stars ( 69 )

$22.99

$39.99

Delphi Engine Crankshaft Position Sensors

Delphi engine crankshaft position sensors exceed OE requirements and undergo certified electrical testing. They feature enhanced sensing functionality that delivers reduced emission, improved reliability, and superior drivability. Delphi engine crankshaft position sensors are not impacted by temperature changes and provide robust, long-lasting sensor protection. Choose Delphi for the OE replacement parts that your car was born with.

4.19 out of 5 stars ( 16 )

$28.99

$39.99

Summit Racing™ Ignition Switches

Summit Racing™ offers ignition switches for a wide range of vehicles, including many Chevrolet and GMC cars and trucks from the 1950s and '60s. These stock replacements are made of high-quality plastic according to factory specs to ensure fit, performance, and dependability. If you're looking to finish your project car and need a new ignition switch, Summit Racing™ has the correct parts at the right price.

3.75 out of 5 stars ( 4 )

$21.99

$42.99

Summit Racing™ Headlight Switches

Summit Racing™ offers replacement headlight switches for a wide range of GM cars and trucks from the 1940s and up. The pull-style plastic switches are produced to stock specifications and are labeled. Decades of use can ruin the looks and performance of an original switch. Order the model designed to fit your application.

5.0 out of 5 stars ( 11 )

$20.99

$33.99

ACDelco Ignition Coils

Failure or poor performance from a coil can result in a misfire, a rough-running, hard-starting engine, and excessive emissions. ACDelco ignition coils provide the performance needed to help keep vehicles running the way that they were designed. These coils have corrosion-protected laminations to guard them from the harsh operating environment. Primary and secondary coil windings often feature molded plastic protection. Order the replacement model designed for your vehicle and engine application.

4.56 out of 5 stars ( 25 )

$37.99

$49.99

ACDelco Replacement Switches

ACDelco offers various electrical switches—including door lock, turn signal, ignition, trunk, HVAC, sensors, dimmers, brake lights, windshield wipers, and more for most vehicles on the road today. These replacements are manufactured to original equipment specifications to ensure proper fitment and performance. Order the switches recommended for your applications.

4.39 out of 5 stars ( 57 )

$20.99

$53.99

MSD Street Fire Cap and Rotor Kits

Your distributor will need upkeep to run at top performance. MSD Street Fire cap and rotor kits can help maintain its optimum operation. Manufactured with brass terminals and a heavy-duty rotor, these MSD kits offer big performance at a not-so-big price. MSD Street Fire cap and rotor kits are available for several GM and Ford applications. So, if you're in a budget frame of mind, choose quality-built MSD Street Fire cap and rotor kits.

4.74 out of 5 stars ( 136 )

$47.77

$52.69

On Sale

ACCEL SuperStock Ignition Coils

ACCEL SuperStock coils are excellent high-performance coils. They're designed with optimized low resistance and a high turns ratio, for higher energy output. This also results in quicker starts, improved throttle response, and more high-rpm power.

4.86 out of 5 stars ( 92 )

$65.89


$34.49

$51.75

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