This part is a channel, glass, left-hand (j77), for General Motors cars. It fits for General Motors vehicles which were sold in the U.S., Europe, and UK. It's a genuine General Motors part with an OEM part number 20371965. Please keep in mind that this channel was replaced with 20433833 for the U.S. market on January 1, 1983.
This channel 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.
Spare Part Information
Technical Details
Brand
GM
OEM number
20371965
Part group number
11.021
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
Return policy
Part is not returnable.
Spare part packaging options
Retail Packaging
Parts in retail packaging
1
Part 20371965 Has Been Superseded
20433833 is discontinued since January 1, 1994 for the U.S. market;
20371965 was replaced with 20433833 on January 1, 1983 for the U.S. market;
20157423 was replaced with 20371965 on November 1, 1982 for the U.S. market.
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