Engine Wiring Harness - GM (84742284)

2020-2023 GM - 84742284

Engine Wiring Harness - GM (84742284)

2020-2023 GM - 84742284

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 84742284
  • 84583049, 84652917

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    84742284

  • Other Names:

    Engine Harness

  • Description:

    The GM OEM Engine Wiring Harness (MPN: 84742284) is a genuine factory electrical component engineered for 6.6L diesel engines equipped with dual alternators in 4WD configurations. This authentic General Motors part delivers reliable power distribution and signal transmission throughout your engine bay. Designed to exacting GM specifications, this wiring harness ensures proper electrical connectivity for demanding diesel applications. - Genuine OEM Engine Wiring Harness manufactured by General Motors to original factory standards - Direct fit for select GM vehicles with 6.6L diesel engines, dual alternator systems, and 4-wheel drive - Manages critical electrical circuits and power delivery for optimal engine performance and reliability - Compatible with GM diesel truck platforms requiring dual-alternator electrical architecture - Factory-tested and backed by General Motors warranty; ensures authentic fitment and longevity

  • Replaces:

    84583049, 84652917

  • MSRP: $794.73
  • Discount: $300.96 (37.9% off)
  • Sale Price: $493.77
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Manufacturer Warranty Minimum of 12 Months
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 84742284
  • 84583049, 84652917

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    84742284

  • Other Names:

    Engine Harness

  • Description:

    The GM OEM Engine Wiring Harness (MPN: 84742284) is a genuine factory electrical component engineered for 6.6L diesel engines equipped with dual alternators in 4WD configurations. This authentic General Motors part delivers reliable power distribution and signal transmission throughout your engine bay. Designed to exacting GM specifications, this wiring harness ensures proper electrical connectivity for demanding diesel applications. - Genuine OEM Engine Wiring Harness manufactured by General Motors to original factory standards - Direct fit for select GM vehicles with 6.6L diesel engines, dual alternator systems, and 4-wheel drive - Manages critical electrical circuits and power delivery for optimal engine performance and reliability - Compatible with GM diesel truck platforms requiring dual-alternator electrical architecture - Factory-tested and backed by General Motors warranty; ensures authentic fitment and longevity

  • Replaces:

    84583049, 84652917

Vehicle Fitment

No application/vehicle fitment information available for this product
Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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Order your Engine Wiring Harness (84742284) today and have it in your hands in a matter of days. Your Engine Wiring Harness will be backed by a warranty and guaranteed to fit your 2020-2023 vehicle. 

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