Ignitions and Electrical› Ignition Components

Dorman

PNL TRIM RTNR GM

$20.76

SKU: D00I 45878

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Dorman 45878 is a multi-purpose retainer designed to match the fit and function of original equipment retainers. Constructed from durable nylon material, it ensures a long service life and provides the same versatility as the part it replaces. This retainer is ideal for various automotive uses, offering excellent value with original equipment quality at a competitive price.

This panel trim retainer comes in black and has a head diameter of 7/16 inches, with a shaft diameter of 3/16 inches. Its overall length is 11/16 inches. The package contains two pieces.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandDorman
Part NumberD00I 45878

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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