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Results 1 - 24 of 1721

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 ( 399 )

$63.25


$21.82

$48.64

Vintage Air Replacement Trinary Switches

Vintage Air replacement trinary switches combine low and high pressure compressor clutch cut-off functions plus an electric fan engagement signal at 254 psi. The low pressure cut-off of these trinary switches is 30 psi and the high pressure cut-off is 406 psi. These are the replacement switches only for Vintage Air trinary switch kits.

4.68 out of 5 stars ( 50 )

$42.99

$43.99

Summit Racing™ MDS Solenoid Plugs

Summit Racing™ MDS solenoid plugs are designed to plug the hole where the old MDS solenoids used to live. Commonly used when swapping MDS engines into older non-MDS cars or retro fitting non-MDS cams.

4.0 out of 5 stars ( 4 )

$40.99

On Sale

MSD Pro-Clamp Wire Separators

MSD Pro-Clamp wire separators keep your spark plug wires neatly organized and away from damaging engine heat sources. All Pro-Clamp separators feature secure grooves for each wire and a top bracket which sandwiches the wires into place. Plus, each base has a hole for a retaining screw and a tab to hold it into position if you prefer to not let them stand alone. With a set of MSD Pro-Clamp wire separators, no tools are needed to open them and wires stay securely in place even when the cover is removed!

4.63 out of 5 stars ( 161 )

$40.02


$36.02

Summit Racing™ Fuel Pump Relays

Summit Racing™ fuel pump relays will protect your electrical system from frying under the high amp draw of your electric fuel pump. Each relay includes a 30 amp circuit breaker and relay, terminal ends, and all necessary wiring.

4.25 out of 5 stars ( 149 )

$31.99

Summit Racing™ Alternator Wiring Kits

Wire up maximum voltage with Summit Racing™ alternator wiring kits. They include copper-core wire and connectors. If your alternator is putting out the amps, then you need to upgrade your wiring to Summit Racing™ alternator wiring kits—available in lengths and wire gauges to accommodate a variety of alternator amperages.

4.76 out of 5 stars ( 98 )

$20.99

$39.99

On Sale

MSD Magnetic Pickups

The MSD magnetic pickups are the same high-output assemblies that are currently found in all MSD distributors. They're made to replace defective or damaged pickups in all MSD distributors.

4.41 out of 5 stars ( 117 )

$51.19


$46.07

$47.24

Painless Performance Engine Ground Straps

Properly ground your engine to ensure optimum ignition performance with Painless Performance engine ground straps! These high-quality straps are offered in several styles to effectively ground your engine to the frame. Eliminate a leading cause of ignition problems--poor grounds--with Painless Performance engine ground straps!

4.9 out of 5 stars ( 51 )

$21.99

$46.99

Dakota Digital Light Dimming Switches

Dakota Digital light dimming switches are designed to enhance your digital dash by using the built-in dimming feature for nighttime driving. They feature an aluminum knob and bezel to match your gauge panel perfectly. The Dakota Digital light dimming switches work with Dakota Digital instrument systems only and will not dim other instrument clusters.

4.69 out of 5 stars ( 35 )

$38.00

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 ( 290 )

$47.21


$27.51

$42.49

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 )

$46.99

Summit Racing™ Remote Battery Charging Posts

Summit Racing™ Remote Battery Jumper terminals or Charging posts provide convenient access for recharging when using a remote mount battery. A high-amperage battery cable is recommended.

4.8 out of 5 stars ( 79 )

$23.99

On Sale

Holley MAP Sensor Adapters

Holley offers MAP sensor adapters for a variety of Chevrolet LS engine applications from 1997 and up. They feature pre-terminated connectors and wiring for a direct plug-and-play installation. Depending on the model you select, the adapter will allow: * The installation of an LS3 MAP sensor in an LS2 or LS1 equipped vehicle * The installation of an MPFI WeatherPack 3-pin connector MAP sensor to the 3-pin Delphi GT connector * The installation of a Delphi MIP 3-pin connector MAP sensor to the 3-pin Delphi GT connector

4.85 out of 5 stars ( 20 )

$41.22


$36.90

$47.24

Bosch Relays

Plug in Bosch relays for your vehicle's power-switching needs. These quality-built relays exceed OEM specifications to provide reliable service for a wide variety of applications. You can trust Bosch for all of your automotive electrical needs. Features include: * Built to withstand extreme conditions * High-power switching * Function over a wide temperature range * Excellent vibration and impact resistance * Long service life and good climatic resistance

4.95 out of 5 stars ( 38 )

$21.99

$47.99

QuickCar Master Disconnect Switches

QuickCar master disconnect switches are emergency battery cutoff equipment required by most sanctioning bodies in auto racing. These units are available in different voltage/amp ratings, and in a variety of mounting plate styles. Each disconnect switch has a red epoxy costed handle.

4.86 out of 5 stars ( 74 )

$33.99

$49.10

Summit Racing™ Woven Fabric Wire Wraps

Dangling wires are unsightly. Keep your wires under wraps with Summit Racing™ woven fabric wire wraps. Summit Racing™ wire wraps feature heat-retardant, woven polymer material construction split lengthwise for an easy installation. These flexible wraps spring closed around your wire bundles for a snug fit without the need for zip ties or tape. These wire wraps protect wires from abrasion and damage and are offered in different lengths and diameters.

4.93 out of 5 stars ( 97 )

$21.99

$29.99

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.

4.65 out of 5 stars ( 80 )

$21.99

$49.99

NGK Racing Spark Plugs

What's firing your engine? NGK racing spark plugs are built to withstand the severe mechanical and thermal shock associated with high-revving, high-compression engines. NGK racing plugs feature special electrode materials—precious metals like platinum, iridium, and ruthenium—for greater durability and low voltage requirements. Fine-wire center and ground electrodes provide better sparking and enhanced ignitability. And, the unique arrangement of insulator noses improves throttle response! Whether you're a weekend warrior or an expert racer, rocket your way to victory with racing spark plugs from NGK—the people who spark winners!

4.85 out of 5 stars ( 226 )

$23.99

$47.99

Lowdoller Motorsports Universal Pressure Sensors

Lowdoller Motorsports universal pressure senders provide a cost-effective alternative to higher-end sensors, making them an accessible option for adding data logging to your racing setup without significant expense. Built for demanding environments, these pressure sensors offer a broad range of versatility to monitor various fluid or gas pressures (like fuel, oil, or coolant) in vehicles and other systems. They serve as essential components for data logging to provide real-time information to an engine management system (ECU) or data logger. Select the model designed for your application needs.

Not Yet Reviewed

$41.00

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

4.92 out of 5 stars ( 96 )

$23.99

$49.99

Painless Performance No-Load LED Turn Signal Flashers

Painless Performance no-load LED turn signal flashers keep your LED turn signal flashers functioning as they should. LED turn signal lights do not draw enough current to trigger most thermal flashers, therefore, it is necessary to use a no-load flasher. These no-load LED turn signal flashers from Painless Performance can be used with most combinations of LED lights and incandescent bulbs with a maximum total current of less than 25 amps, and include a self-tapping screw to provide easy ground mounting.

4.74 out of 5 stars ( 38 )

$20.99

Moroso Spark Plug Wire Separators

Moroso spark plug wire separators protect your plug wires from contacting hot engine components, and prevent ignition crossover by holding them away from one another. These separators snap into place with slight pressure and can be used to route wires just about any way you can think of. The high-temperature plastic separators securely grip the plug wires and are available in a variety of colors.

4.42 out of 5 stars ( 156 )

$21.99

$28.99

Painless Performance PowerBraid Wire Wrap

Protect and clean up your vehicle's wire harness installation with Painless Performance PowerBraid wire wrap. The braided, laterally split wrap closes around the wire bundle without the need for additional taping or fasteners. They are available in multiple sizes to suit your needs.

4.89 out of 5 stars ( 123 )

$24.99

$49.99

On Sale

Holley Alternator Pigtails

Give your vehicle the power source it needs with Holley alternator pigtails. These weatherproof plug and wire pigtails are designed for select Holley alternators or similar Delco AD-style alternators. They're fairly easy to install--just connect the yellow wire to switched voltage that is "on" when the key is in the run position. These pigtails have a resistor inline, so a charge indicator light is not required. However, if the vehicle has a charge indicator light, the yellow wire can be connected to it and the light will function. So, for high-amp, high-torque solutions for some of today's toughest applications, give Holley a go!

4.68 out of 5 stars ( 41 )

$26.29


$23.66