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Mass Air Flow (MAF) Sensors

High-Quality MAF Sensors for LS and LT Engine Swaps

A mass airflow (MAF) sensor is needed for the proper operation of your LS or LT engine swap, designed to ensure precise air intake measurement for the computer. Our product range includes MAF sensors for various LS and LT engines, from GM LS1, LS2, and LS3 to Gen V LT engines. These sensors provide accurate data for the engine control unit, ensuring efficient fuel management and optimal power delivery.

Whether you need a MAF sensor for a 5-pin LS2 setup or a 3-pin LS1 configuration, our selection covers all your needs. We also offer MAF sensor holders and cold air intake solutions to complete your installation.

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    GM gen 4 LS3 mass air flow sensor (MAF)

    SKU: ACC-1005
    ACC-1005
    $85.00
    (4)
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    GM Gen 3 LS1/LS2/Vortec mass air flow sensor (5 pin MAF)

    SKU: ACC-1015
    ACC-1015
    $160.00
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    GM gen 5 LT mass air flow sensor (MAF)

    SKU: ACC-1046
    ACC-1046
    $85.00
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    GM gen 4 LS3 mass air flow sensor (MAF) holder

    SKU: ACC-1006
    ACC-1006
    $21.99
  • Quick View

    GM Gen 3 LS1 mass air flow sensor (3 pin MAF)

    SKU: ACC-1014
    ACC-1014
    $150.00
    (1)
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    4" Gen 4 LS / Gen 5 LT black anodized billet aluminum mass air flow sensor tube/holder

    SKU: ACC-1201
    ACC-1201
    $84.99
    (3)
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    Universal LS, LT, and Vortec swap cold air intake (CAI)

    SKU: 29-1003
    29-1003
    $149.99

Questions About MAF Sensors

How do MAF sensors improve engine performance in LS and LT swaps?

MAF sensors measure the amount of air entering the engine, providing crucial data for the ECU to adjust fuel delivery and ignition timing. This ensures efficient combustion and overall engine efficiency.

What is the difference between a 3-pin and a 5-pin MAF sensor?

A 3-pin MAF sensor is typically found in the F-Body LS1 engines, while a 5-pin MAF sensor is found in more models and is more widely used in swap applications and includes additional functions such as temperature sensing and more precise airflow measurement, enhancing engine management.

Are these MAF sensors compatible with aftermarket ECUs?

Yes, our MAF sensors are designed to work seamlessly with OEM factory ECMs. They provide accurate airflow data essential for proper engine management and tuning.

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