Ignitions and Electrical› Charging Systems

General Motors

F Harness

$44.76

SKU: 88880045

In Stock
In Stock
Ships by Aug 3
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The General Motors Auxiliary Engine Cooling Fan Wiring Harness, part number 88880045, is a genuine OEM replacement designed to ensure the proper functioning of your vehicle's auxiliary cooling fan. This component is engineered, designed, and tested to meet the stringent quality standards set by General Motors, ensuring reliability and performance. As a GM Genuine Part, this wiring harness is built to exact specifications and is backed by General Motors. It replaces part number 31028278 and is identified by the alternative name 'F Harness'. The product is listed as new and comes with a minimum 12-month manufacturer warranty.

MIA's Description

This harness, also known as an F Harness, is engineered and tested to meet rigorous standards.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandGeneral Motors
Part Number88880045
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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