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Sensors

System Sensors & Equipment including wideband o2 systems, fluid/air pressure sensors, fluid/air temperature sensors, EGT measurement and more for use with our MegaSquirt engine managements systems.

EPA, CARB & Emissions Disclaimer- All ECU's are for race purposes only. It's your responsibility to remain in compliance with all federal, state, provincial, or other laws that apply to you.

Showing 49–64 of 68 results

  • GM Open Element IAT Sensor with Connector

    5 out of 5
    $23.00

    These are the proper GM-style sensors for use with the MegaSquirt line of ECUs and come with the weatherproof connector and crimp pins.  One extra crimp pin is included as a spare.  The threads are 3/8" NPT pipe thread - note that isn't an actual 3/8" o...

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  • GM Closed Element CLT/Oil Sensor with Connector

    5 out of 5
    $19.99

    These are the proper GM-style sensors for use with the MegaSquirt line of ECUs and come with the weatherproof connector and crimp pins.  Suitable for use as a coolant temperature or oil temperature sensor, and is occasionally used as an air temperature s...

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  • GM 3Bar MAP Sensor Uncrimped Connector

    $9.00

    Plug and pin set for a GM 3-bar MAP sensor.  We include an extra pin and wire seal just in case you need it as well. Also available as a pigtail, if preferred.  

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  • 8 1/4″ 36-1 Trigger Wheel

    5 out of 5
    $33.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 8 1/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts) and six radia...

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  • 8 1/4″ 36-1 Trigger Wheel – No Slots

    5 out of 5
    $33.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 8 1/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts). The teeth ar...

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  • 6 3/4″ 36-1 Trigger Wheel

    4.5 out of 5
    $32.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 6 3/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts) and eight rad...

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  • 6 3/4″ 36-1 Trigger Wheel – No Slots

    4.8333333333333 out of 5
    $32.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This trigger wheel is 6 3/4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts). The teeth ar...

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  • 4″ 36-1 Trigger Wheel

    5 out of 5
    $26.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This one is 4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts) and eight radial locating s...

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  • 4″ 36-1 Trigger Wheel – No Slots

    $26.00

    Add a crankshaft position sensor to your engine with our laser cut 36-1 crank trigger wheel. This one is 4" in diameter and 1/8" thick, with a 1/2" diameter center hole (with plenty of room to enlarge it for larger crank bolts). The teeth are 1/4" high, s...

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  • Crankshaft / Camshaft Position Sensor – Hall Effect Threaded Body

    4.4285714285714 out of 5
    $102.99

    Crankshaft Position Sensor - Hall Effect Threaded Body Hall Effect Crankshaft position sensor with a threaded body, this sensor makes life easy-- it just works.  Also makes a great camshaft position sensor, or for that matter, an 'anything that spins po...

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  • Crankshaft / Camshaft Position Sensor – Hall Effect tab mount

    4.9166666666667 out of 5
    $37.50

    Crank Position Sensor - Hall Effect tab mount Hall effect crank position sensor (or camshaft position sensor, or wheelspeed, or driveshaft speed, anything that spins!). We've tested this with our 6.75" and 8.25" trigger wheels. We were able to get a rock...

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  • 2 Wire VSS/Ignition Connector

    $15.00

    This 2 wire pigtail connector replaces GM part number 12101855. Used on a variety of applications, including some distribtutorless ignitions, vehicle speed sensors, and many chassis wiring locations. Please check mating connectors before ordering.

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  • 3 Position GM Type Sensor Pigtail

    $8.00

    GM Sensor Pigtail - 3 position This 3 wire pigtail connector fits a number of GM applications, including certain camshaft position sensors, fan switch sensors, and oil pressure sensors. Please check picture against your existing socket before ordering.

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  • TPS Pigtail (GM inline style)

    $13.00

    Three pin, GM WeatherPack style, inline throttle position sensor. Fits the TPS on many GM TPI installations, Holley Stealth Ram and Pro-Jection, and Rochester feedback carburetors. Note the keying, shown in the product gallery zoom.

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  • Fuel Injector Pigtails – Bosch EV1

    $8.00

    Bosch Style Fuel Injector Plug with 6" Wire Pigtail Fits a wide variety of cars that use Bosch injectors. This connector incorporates seals on the pins for maximum corrosion resistance and the spring wire has a quick release ability - just squeeze it a...

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  • Innovate DB Gauge ONLY – Blue – 37930

    $94.17

    Add a Blue DB Style Gauge to your existing Innovate LC-1 or LM-1, LC-2 or just about any wideband controller. The DB Series gauges connect to the analog output from your wideband system and provides you with accurate Air/Fuel Ratio information in real-...

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