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    Home OEM GM Engine Wiring Harness

    OEM GM Engine Wiring Harness

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              Shop Engine Wiring Harness Parts Online

              An engine wiring harness is an important part of your vehicle's electrical system. It's responsible for transmitting signals and electrical power to different parts, including the engine management system and sensors. The wiring harness makes sure the engine works correctly and communicates effectively with other parts of your Buick vehicle.

              Signs of a Failing Engine Wiring Harness

              Recognizing the signs of a failing engine wiring harness will help improve performance and safety. Common symptoms include:

              Power loss: If the engine suddenly loses power, this could be due to poor wiring connections.

              Check engine light: The check engine light on your dash can be triggered by faults in the wiring harness.

              Visible wear or damage: Physical inspections might reveal cracked, brittle, or melted insulation, or exposed wires.

              Unusual electrical issues: Problems such as flickering lights or non-responsive guages might indicate harness issues.

              Get Quality OEM Parts From Malouf Parts Xperts

              Our auto parts store has everything you need to take on repairs. If you have questions about our inventory or need expert shopping advice, please get in touch with our team.

              Wishlist
              84458894 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84458894
              With supercharger, manual trans, without zr1, all, (j57) brakes. This GM Genuine Part is designed, engineered, and tested to rigorous...
              $487.73
              MSRP $781.27
              Save $293.54
              37.6% Off
              Wishlist
              84203020 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84203020
              2.0 turbo, without hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
              $433.67
              MSRP $694.68
              Save $261.01
              37.6% Off
              Wishlist
              84294138 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84294138
              With supercharger, manual trans, without zr1, all, (j56) brakes. This GM Genuine Part is designed, engineered, and tested to rigorous...
              $437.07
              MSRP $700.11
              Save $263.04
              37.6% Off
              Wishlist
              84485650 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84485650
              3.6l, without chassis control, without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
              $454.14
              MSRP $727.44
              Save $273.30
              37.6% Off
              Wishlist
              85112480 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 85112480
              This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
              $395.91
              MSRP $634.32
              Save $238.41
              37.6% Off
              Wishlist
              84742284 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84742284
              6.6L diesel, with dual alternators, 4wd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
              $496.04
              MSRP $794.73
              Save $298.69
              37.6% Off
              Wishlist
              84982050 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84982050
              This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
              $386.84
              MSRP $619.78
              Save $232.94
              37.6% Off
              Wishlist
              84675841 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84675841
              2.0L, without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
              $335.07
              MSRP $536.84
              Save $201.77
              37.6% Off
              Wishlist
              84069434 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 84069434
              Without supercharger, auto trans, with dry sump oil system, fe3 suspension. This GM Genuine Part is designed, engineered, and tested to...
              $460.20
              MSRP $737.15
              Save $276.95
              37.6% Off
              Wishlist
              23499767 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 23499767
              2.0l turbo, with chassis control, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
              $409.88
              MSRP $656.70
              Save $246.82
              37.6% Off
              Wishlist
              42461772 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 42461772
              With high output, without awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
              $329.24
              MSRP $527.51
              Save $198.27
              37.6% Off
              Wishlist
              23385102 - : Engine Wiring Harness for GM Image
              Wishlist

              Engine Wiring Harness

              GM 23385102
              Without zl1, 3.6L, auto trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
              $1,370.35
              MSRP $2,383.22
              Save $1,012.87
              42.5% Off
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