Auxiliary Heater Harness - GM (42677758)

2021-2026 GM - 42677758

Auxiliary Heater Harness - GM (42677758)

2021-2026 GM - 42677758

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 42677758

Details

  • Brand:

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

  • SKU:

    42677758

  • Other Names:

    F (S)Harness

  • Description:

    # Genuine GM OEM Auxiliary Heater Harness (MPN: 42677758) The Auxiliary Heater Harness (MPN: 42677758) is an authentic GM OEM electrical component designed to power and control auxiliary heating systems in select General Motors vehicles. This genuine factory harness ensures reliable connections between your vehicle's auxiliary heater unit and its electrical system, maintaining proper heating performance in cold weather conditions. As an original equipment manufacturer part, it meets all GM specifications for safety and durability. - **Part Type:** Genuine OEM electrical harness assembly for auxiliary heating systems - **OEM Fitment:** Direct replacement for select General Motors vehicles requiring auxiliary heater connectivity - **Key Function:** Provides secure electrical connections and power distribution to auxiliary heater components - **Compatibility:** Engineered to match OEM specifications for vehicles equipped with factory auxiliary heating systems - **Condition:** Genuine OEM part—factory original, not aftermarket or refurbished

  • Condition: New
  • MSRP: $120.08
  • Discount: $53.56 (44.6% off)
  • Sale Price: $66.52
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 42677758

Details

  • Brand:

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

  • SKU:

    42677758

  • Other Names:

    F (S)Harness

  • Description:

    # Genuine GM OEM Auxiliary Heater Harness (MPN: 42677758) The Auxiliary Heater Harness (MPN: 42677758) is an authentic GM OEM electrical component designed to power and control auxiliary heating systems in select General Motors vehicles. This genuine factory harness ensures reliable connections between your vehicle's auxiliary heater unit and its electrical system, maintaining proper heating performance in cold weather conditions. As an original equipment manufacturer part, it meets all GM specifications for safety and durability. - **Part Type:** Genuine OEM electrical harness assembly for auxiliary heating systems - **OEM Fitment:** Direct replacement for select General Motors vehicles requiring auxiliary heater connectivity - **Key Function:** Provides secure electrical connections and power distribution to auxiliary heater components - **Compatibility:** Engineered to match OEM specifications for vehicles equipped with factory auxiliary heating systems - **Condition:** Genuine OEM part—factory original, not aftermarket or refurbished

  • Condition: New

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 Auxiliary Heater Harness (42677758) today and have it in your hands in a matter of days. Your Auxiliary Heater Harness will be backed by a warranty and guaranteed to fit your 2021-2026 vehicle. 

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