Availability
ICT Billet LS ignition coil wiring harness extensions are assembled with OEM tooling, connectors, locks, seals, and terminals. They utilize factory harness wire colors. Compatible with any GM LS engine, these extensions are great for remote locating coils under the engine for a custom look. Don't take a chance with cheap wire connectors that use poor-quality components and have conductivity issues. Choose ICT Billet LS coil wire harness extension length and model recommended for your application.
( 2 )
$43.99
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$105.99
ICT Billet throttle body extension harnesses are assembled with OEM tooling, OEM Delphi components (connector, lock, seals, and terminals), and OEM harness wire colors. Don't take a chance with cheap wire connectors; poor quality materials can have conductivity issues that will cause your engine to run poorly and be difficult to diagnose. ICT Billet throttle body extension harnesses provide quality you can trust. Order the model recommended for your application.
( 1 )
$43.99
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.
( 4 )
$43.99
ICT Billet has your LS swap covered with ICT Billet wiring pigtails. Options are available for standard and extended lengths on a multitude of applications. All designed to work with OE sensors for the easiest installation possible!
( 10 )
$22.99
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$58.99
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.
( 4 )
$32.99
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$43.99
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.
( 2 )
$43.99
ICT Billet offers wiring harness extensions for use with many Chevrolet LS-based engine applications from 1997 and up. These connectors are available in a variety of lengths, with 2, 3, 4, 8, or 10 pins. They can help with installing camshaft sensors, alternators, throttle pedals, throttle bodies, temperature sensors, MAP sensors, EVAP solenoids, and more. Each harness extension is made from factory-style materials and specs to ensure proper connection and optimum performance.
( 2 )
$43.99
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$58.99
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 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
This adapter harness from ICT Billet allows you to adapt a 4L65E or 4L70E harness to a 4L80E transmission. It's assembled with OEM tooling and OEM color wiring for a perfect fit. Don't take a chance with cheap wiring harnesses that use poor quality wire, have poor crimps, or have unseated terminals that will cause your engine to run poorly and be difficult to diagnose.
Not Yet Reviewed
$43.99
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$144.99
Avoid conductivity issues that can cause your engine to run poorly and be difficult to diagnose. ICT Billet MAF/IAT breakout harnesses are assembled with OEM tooling and use OEM harness wire colors, as well as OEM Delphi connector, lock, seals, and terminals. ICT Billet MAF/IAT harnesses are offer in different styles for retaining MAF in factory position while breaking (relocating) IAT sensor to different location, converting small 3-wire MAF to larger 5-wire MAF/IAT sensor, or when you need more length when relocating intake/air filter to opposite side of engine from factory harness and IAT is relocated external to the MAF sensor. Choose the one that meets your "breaking" needs.
Not Yet Reviewed
$65.99
ICT Billet fuel injector plug adapters are plug-and-play connections which need no wiring. The sets include eight adapters to connect different fuel injectors to various wiring harnesses. Order the adapters designed for your particular application.
( 16 )
$91.99
ICT Billet alternator wiring harnesses are assembled with OEM tooling, OEM Delphi components (connector, lock, seals, and terminals), and OEM harness wire colors. They're designed to be used when converting from standard 105 amp GM alternators to hi-amp GM alternators, such as 145 or 160 amp. When swapping out your alternator, don't take a chance with cheap wire connectors; poor quality materials can have conductivity issues that will cause your engine to run poorly and be difficult to diagnose. Order the ICT harness recommended for your application.
Not Yet Reviewed
$22.99
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$43.99
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.
( 3 )
$43.99
Made with OEM-grade TXL wire, ICT Billet accelerator pedal extension harnesses are assembled with OEM tooling, connectors, lock, seals, and terminals using OEM harness wire colors. Don't take a chance with discounted wire connectors, that have poor quality components and conductivity issues that could cause your engine to run poorly and be difficult to diagnose. Choose ICT Billet accelerator pedal harnesses.
Not Yet Reviewed
$58.99
ICT Billet has your engine swap covered with their ECM wiring connector kits. These terminals, retainers, and connectors are all designed to work with OE sensors and factory connectors for the easiest installation possible! This is one area that you don't want to use poor quality components—which are subject to crimps, twisting, and unseated terminals. If the wiring has conductivity issues, your engine will run poorly, and the problem is hard to diagnose. ICT Billet has built its reputation on dependable, high-quality parts. Order the kit preferred for your application.
Not Yet Reviewed
$22.99
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$25.99
ICT Billet crankshaft position sensor harness adapters are assembled using OEM tooling, OEM Delphi connector and terminals, and USA-made, factory-color OEM-grade TXL wire. They also have the OEM audible "click" when the connector is attached to the harness, just like factory. Pass up poor quality connectors that may leave you with connectivity issues and poor engine performance. Choose genuine ICT Billet crankshaft position sensor harness adapters that are computer tested for accuracy, ensuring a reliable fit and performance. Select the proper harness adapter to mate your sensor and harness.
Not Yet Reviewed
$43.99
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.
( 2 )
$43.99
ICT Billet offers MAF (mass airflow) harness extensions in a variety of lengths and configurations. They're made with OEM tooling, OEM Delphi connector, lock seals, and terminals—and utilize factory harness wire colors. Don't chance a poorly running engine due to cheap wire connectors; choose the quality of ICT Billet MAF harness extensions.
Not Yet Reviewed
$43.99
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