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Spare Part Information
This is a support, high mount stop lamp, for Chevrolet, Buick, Pontiac, Oldsmobile, and Cadillac automobiles. It fits for 37 General Motors vehicles which were sold in the U.S.. It's a genuine General Motors part with an OEM part number 20674186.
This part has a standard 12 months GM warranty on replacement parts.
In spite of higher price of genuine parts buying this support will be a smart decision because you will be absolutely sure that it will serve you longer and will provide maximum safety and performance for your car.
This support 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
GM 20674186 Support Dimensions and Packaging Options
This support comes in retail packaging.
Part 20674186 Has Been Superseded
- 20626910 is interchangeable with 20674186 since April 1, 1989 for the U.S. market;
- 20675576 is interchangeable with 20626910 since March 1, 1986 for the U.S. market;
- 20584299 was replaced with 20626910 on February 1, 1986 for the U.S. market;
- 20584299 is discontinued since September 1, 1985 for the U.S. market.
Cars 20674186 support Fits
Parts Related To 20674186 support:
- Seal 05967657
- Lamp 05974385
- Lamp 05974386
- Lamp 05975403
- Filler 05976149
- Filler 05976150
- Lamp 05976175
- Lamp 05976176