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ICT Billet LS idle air control valve and throttle position sensor bolt kits are application-specific for use in mounting the TPS and IAC to the throttle body on LS style engines. These replacement kits consist of two each: M4-12mm and M4-8mm bolts, and four washers to facilitate installation. They fit 1997-2014 GM LS series engines.
( 2 )
$17.99
ICT Billet LS crankshaft and camshaft sensors bolt kits facilitate installation—or update aging hardware during maintenance. These complete kits include one 6mm bolt and four 8mm fasteners for various GM LS applications.
Not Yet Reviewed
$17.99
Caspers Electronics knock sensor wiring harnesses with LS1 cam sensor adapter allow the cam sensor used on the front of an LS2/3/4/7/9 engine to be plugged into the LS1 cam sensor connector located at the back of the intake manifold. They are ideal for LS2/3/4/7/9 motor conversions and are compatible with the PCM harness in LS1/LS6 vehicles. Additionally, they include a knock sensor extension, which allows the single-wire LS1 knock sensors located on top of the LS1 manifold to be relocated on both sides of the LS2-series block, using the factory LS1 engine harness. The Caspers Electronics knock sensor wiring harnesses with LS1 cam sensor adapter have the correct length and thermal protection required when routing near hot engine components.
( 5 )
$55.99
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
( 20 )
$36.90
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$47.24
Summit Racing™ idle air control valve and throttle position sensor bolt kits are application-specific for use in mounting the TPS and IAC to the throttle body on LS-style engines. These replacement kits consist of two each: M4-12mm and M4-8mm bolts, and four washers to facilitate installation. They fit 1997-2014 GM LS Series engines.
( 7 )
$2.99
ACDelco GM Genuine Parts oxygen (O2) sensors are special feedback sensors on your vehicle's exhaust system and are GM-recommended replacements for your vehicle's original components. They measure the proportion of oxygen in exhaust gases, then using the measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Choose the O2 sensor designed for your vehicle.
( 108 )
$39.99
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$119.99
Dorman knock sensor grommets provide an easy solution for a high-failure prone grommet. A properly functioning knock sensor seal is critical to the life and function of the sensor, as failure can cause poor running conditions and CEL. These knock sensor grommets provide a reliable seal to prevent oil from exiting the engine block, contaminating the sensor and damaging surrounding components. This quality replacement part has been thoroughly tested to meet product standards to ensure a longer service life of the part.
( 1 )
$9.99
Granatelli Motor Sports slot-style mass airflow sensors have been calibrated on their in-house MAF dyno and flow bench to optimize performance for your specific application. Designed to help you improve your mileage and throttle response, they also improve your overall performance from 2,000 rpm to redline without voiding your factory warranty. Granatelli Motor Sports slot-style mass airflow sensors can be installed in 10 to 15 minutes with basic hand tools and are compatible with most electronics and aftermarket bolt-on performance equipment.
( 7 )
$225.19
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$235.66
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
URO Parts crankshaft position sensors are designed to meet or exceed OEM specifications for dependable, accurate, and maintenance-free operation. They are available for a variety of makes, models, and engines. Don't take chances with old, questionable, or faulty sensors that provide inaccurate information to the vehicle's computer. Trust quality OE-replacement URO Parts crankshaft position sensors for the correct data and a return to factory performance.
Not Yet Reviewed
$16.99
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
Mount your mass airflow sensor with ICT Billet mounting flanges. Designed to be welded, they are radius-cut on the bottom to accept 4 in. pipe. They include mounting bolts, and of course, they are all manufactured from aerospace-grade 6061 billet aluminum.
( 6 )
$34.99
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
Top Street Performance MAP sensor harness adapters allow LS1 and LS2 engines to run the later LS3 MAP sensor. These premium harness adapters provide an easy plug-and-play installation without having to cut and splice into the factory harness. Complete your Velocity intake set-up the easy way! Order a MAP sensor harness adapter from Top Street Performance.
Not Yet Reviewed
$29.62
Granatelli offers innovative mass airflow sensors as an upgrade for your stock MAF. The sensors feature state-of-the-art hybrid electronics, which provide improved ignition and injector timing control that results in a 10 to 15 hp gain at the rear tires. They're easy to install and housed in a rugged, injection-molded body to reduce heat soak, which is a common problem with stock metal sensors.
( 6 )
$216.81
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$487.03
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.
( 1 )
$45.99
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$72.99
Summit Racing™ offers 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 or slowed as needed. The World's Speed Shop® designed these devices to fit most GM engines, including the LS Series. Summit Racing Equipment® MAP Sensors feature factory-style materials and easily install in the stock location, so no modifications are necessary.
( 1 )
$36.99
ICT Billet knock sensor brackets allow LS Gen III knock sensors to be retained and relocated from the valley pan area to the bottom edge of the engine block. Machined from aerospace-grade billet aluminum, the brackets are compatible with all Gen III harnesses and knock sensors. Mounting hardware is included.
( 3 )
$87.99
FAST TPS adapter harnesses relay throttle opening/closing information to the system's ECU by plugging into the throttle blade shaft. They're made of high-resistance material and have a rotator for accurate throttle position measurement. Models are available for Chevy LS or early-to-late GM TPS applications.
( 6 )
$18.95
ICT Billet MAP harness extensions are ideal for use on many Chevrolet LS-based engines from 1997 and up. They're made with OEM tooling, connectors, 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 MAP harness extensions.
( 4 )
$43.99
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.
( 71 )
$9.99
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$30.99
ACDelco GM Genuine Parts knock sensors are the GM recommended replacement for the vehicles original component. They monitor the engine for pinging or spark knock. The sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion. The engine control module then uses that signal to adjust the ignition timing and air/fuel mixture. These GM Genuine Parts knock sensors have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you have come to expect from General Motors.
( 107 )
$9.99
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$60.99
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.
( 21 )
$51.99
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$116.99
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