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Automotive Wiring Accessories

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Summit Racing™ Oxygen Sensor Extension Harnesses

Summit Racing™ oxygen sensor extension harnesses are a must with full-length headers and other specific applications. These extension harness sets feature a direct plug-in design to eliminate the cutting and lengthening of oxygen sensor wires, along with high-temperature sleeving to help protect the wires from heat. They're available in a variety of plug styles, harness lengths, and other options. Order the pair recommended for your vehicle.

4.15 out of 5 stars ( 13 )

$50.99

ICT Billet Camshaft Position Sensor Adapter Harnesses

ICT Billet camshaft position sensor adapter harnesses are used when converting from rear-block sensor to front-cover sensor. They will, for example, adapt a Gen IV LS sensor to a Gen III harness. The harnesses are made with OEM-grade TXL wire and assembled with OEM tooling and OEM Delphi (connector, lock, seals, and terminals). Order the model recommended for your application.

3.0 out of 5 stars ( 2 )

$43.99

FiTech Oxygen Sensor Sub Harnesses

Whether you want to add a second O2 sensor to your FiTech fuel injection system or need to replace a damaged harness, FiTech oxygen sensor sub harnesses get the job done. Repair or customize your vehicle's sensors the proper way with the FiTech oxygen sensor sub harness designed for your application.

4.5 out of 5 stars ( 2 )

$58.00

HalTech Nexus Rebel LS Knock Sensor Adapter Harnesses

HalTech Nexus Rebel LS knock sensor adapter harnesses convert the two Gen IV knock sensor connectors on the Rebel LS main terminated harness into a single plug, used in Gen III LS engines.

Not Yet Reviewed

$24.00

Dorman Transmission Range Sensors

Dorman transmission range sensors are designed from high-quality materials for sustained reliability. They'll ensure that the correct gear selection input is provided to the electronic control unit. These direct replacements offer a proper fit, and they feature connectors with weatherpack seals for effective corrosion prevention—plus durable wire looms that protect wiring from oil and heat damage. Restore your ability to start the vehicle and assure smooth shifting with Dorman transmission range sensors. They're available for a wide variety of specific make/model vehicles.

5.0 out of 5 stars ( 4 )

$38.99

$155.99

TeraFlex Speed Sensor Connectors

TeraFlex's unique Extreme Short Shaft kit requires a compact speed sensor. The electronic speed sensor and harness design both work in conjunction with the low-profile tone ring—to deliver accurate and dependable speed signals to electronic-style instrument clusters. The rugged transfer case speed sensor and its harness are a direct plug-and-play for most late model applications. Order the TeraFlex speed sensor connectors designed for your vehicle application.

4.5 out of 5 stars ( 6 )

$73.99

ICT Billet Oxygen Sensor Extension Harnesses

There's nothing worse than having the main portion of your build finished, the engine built and ready to be swapped into its new home, only to realize you didn't think about hooking those pesky oxygen sensors up, and now you need an extended harness. ICT Billet comes to the rescue again with their oxygen sensor extension harnesses. Offered for specific engine sensors, and in multiple lengths, ICT Billet harnesses make sure your project is finished on time.

4.0 out of 5 stars ( 2 )

$43.99

Edelbrock Transmission Output Shaft Speed Sensor Adapter Harnesses

Edelbrock transmission output shaft speed sensor adapter harnesses are replacements for the factory OE parts installed during the production of your GM vehicle. Replace worn or malfunctioning components to provide your 4L60E engine with the proper information that it needs to run its best. Order the recommended (TOSS) sensor adapter harness for your GM application.

Not Yet Reviewed

$54.95

$59.95

Holstein Parts Brake Wear Sensors

Brake pad wear sensors are used to warn the driver that the brake pads need replacement, and they are installed into a vehicle's brake pads and wired into the vehicle's notification system. 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 brake wear sensors have superior coverage for import and domestic applications

Not Yet Reviewed

$1.99

$14.99

Dorman Transmission Oil Pressure Sensors

Dorman automatic transmission oil pressure sensors or transducers are designed to match the fit and function of the original component on specified applications. Made with quality materials and engineered for reliable performance and durability, Dorman replacements are the ideal solutions for failed parts causing low oil pressure. Select the sensor created for your vehicle.

Not Yet Reviewed

$62.99

Moroso Coolant Level Switches

Moroso electric float switches allow single-point detection of coolant high/low levels through a sidewall of your tanks using "normally open" or "normally closed" contacts. Wire these 30-watt-rated switches into your OEM low-coolant-level circuits or use them as switches for aftermarket coolant-level lights. They include a bung so that the level sensor option can be added by drilling and welding to the coolant tank. The combination of highly skilled craftsmen and highly accurate machinery guarantees that the tradition of quality continues with each and every one of Moroso's products.

1.0 out of 5 stars ( 1 )

$57.99

Motorcraft Oil Pressure Switches

Motorcraft oil pressure switches will fix your jumpy gauge and prevent misreadings. Without the proper amount of oil, your engine will experience a lot of damage. If the oil light blinks or comes on, but the oil levels in the engine are fine, then a faulty oil pressure sensor may be to blame. Replace your faulty switch with genuine Motorcraft equipment, designed for durability and electrical performance.

4.08 out of 5 stars ( 12 )

$49.99

Summit Racing™ GM Flex Fuel Sensor Pigtails

Summit Racing™ GM flex fuel sensor harnesses are assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals), and use OEM harness wire colors. They're compatible with 2012 and newer GM LS Series engines.

Not Yet Reviewed

$10.99

Chevrolet Performance Camshaft Position Sensor Pigtails

The camshaft position sensors on your engine will only work with the correct pigtail connections. Chevrolet Performance offers these pre-made pigtails to properly fit the crank position sensor or the cam position sensor on select models. Trust Chevrolet Performance for OEM wiring replacement parts and more!

4.8 out of 5 stars ( 5 )

$44.99

ICT Billet LS VVT to Non-VVT Camshaft Sensor Adapters

ICT Billet LS VVT to non-VVT camshaft sensor adapters convert your VVT harness to a non-VVT sensor. These harnesses are plug-and-play and are assembled using OEM tooling with OEM Delphi connectors and terminals. Order the model recommended for your vehicle and engine application.

5.0 out of 5 stars ( 4 )

$43.99

ICT Billet Sensor Harnesses

ICT Billet sensor harness extensions make change happen. They offer a selection of pre-terminated sensor to get you plugged in properly. From engine or intake swaps, ICT Billet harnesses have you covered.

5.0 out of 5 stars ( 4 )

$32.99

$43.99

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.

4.72 out of 5 stars ( 68 )

$10.99

$34.99

ICT Billet LS Fuel Sensor Wiring Harnesses

ICT Billet LS fuel sensor wiring harnesses are assembled with OEM tooling, OEM Delphi (connector, lock, seals, and terminals), and use OEM harness wire colors. They are compatible with 2012 and newer GM LS Series engines.

Not Yet Reviewed

$22.99

ICT Billet LS3 MAP Sensor Connector Component Kits

ICT Billet LS3 MAP sensor connector component kits are compatible with 2009-and newer GM LS Gen 4 Series engines - "Bosch" style sensors. They replace broken, worn-out, or missing harness connectors for the MAP sensor. Kits include connector, retainer, terminals, and seals. * Compatible with 3-wire Gen 4 LS3 "Bosch" style, bolt-down sensors * Not compatible with LS Gen 3 clip-in sensors or "Brick" style sensors

Not Yet Reviewed

$22.99

Innovate LSU 4.9 Sensor Cables

Innovate LSU 4.9 sensor cables provide correct connection to your wideband. Innovate's latest generation of widebands are multi-sensor compatible. The LSU 4.9 sensor cable connectors are 1 in. or 25mm at their widest point and are identified by the "4.9" molded on the plastic. They are available in three lengths. Innovate LSU 4.9 sensor cables will work with their LM-2 and LC-2 wideband meters and their MTX-L, SCG-1, DLG-1, PSB-1, and PSN-1 gauges.

5.0 out of 5 stars ( 2 )

$34.99

$44.99

HalTech Nexus Rebel LS MAP Sensor Adapter Harnesses

HalTech Nexus Rebel LS MAP sensor adapter harnesses convert the MAP sensor connector on the Rebel LS main terminated harness from an early- style/Gen III to a modern Gen IV connector.

5.0 out of 5 stars ( 1 )

$24.00

ICT Billet MAP Sensor Harness Adapters

ICT Billet MAP sensor harness adapters make change happen—easily! They offer a selection of pre-terminated manifold absolute pressure sensor adapters to get you plugged in properly. ICT Billet wire adapter harnesses are assembled with OEM tooling, connectors, lock seals, and terminals, and utilize factory harness wire colors. They're available in WeatherPack, Bosch, Delphi/GM, and Metri-pack connector styles for use on many Chevrolet small block LS-based engine applications from 1997 and up.

5.0 out of 5 stars ( 3 )

$43.99

Painless Performance 4L60E/4L80E Vehicle Speed Sensor Repair Pigtails

Painless Performance 4L60E/4L80E vehicle speed sensor repair pigtails enable you to extend your VSS wiring for a 4x4 transfer case setup or repair a damaged pigtail. The Painless VSS pigtail gives you 24 in. of wire, high-quality barrel connectors, and mastic heat-shrink to make a weatherproof connection when extending or repairing your 4L60E or 4L80E VSS wires at the transmission.

Not Yet Reviewed

$14.99

Cooling Components Temperature Sensors

Cooling Components temperature sensors keep your hot rod's fan operating properly. They are offered in several temperature ranges and have NPT 3/8 in. thread. Choose the one best for your thermostat.

4.83 out of 5 stars ( 6 )

$60.00

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