This part is a rail, rear compartment floor longitudinal (if replacing spring seat, will also require outer spring seat reinforcement-22578487), 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 22578491. Please keep in mind that this rail was replaced with 22595617 for the U.S. market on October 1, 1994.
This rail 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
22578491
Part group number
12.986
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
22578491
Part 22578491 Has Been Superseded
22649567 was replaced with 22652907 on January 1, 1997 for the U.S. market;
22643265 is interchangeable with 22649567 since October 1, 1995 for the U.S. market;
22595617 is interchangeable with 22643265 since September 1, 1995 for the U.S. market;
22578491 was replaced with 22595617 on October 1, 1994 for the U.S. market.
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