This part is a cylinder, front side door lock, for Chevrolet, Buick, Pontiac, and Oldsmobile cars. It fits for Chevrolet Lumina, Buick Regal, Pontiac Grand Prix, Oldsmobile Cutlass for the U.S. from 1988 to 1990. It's a genuine General Motors part with an OEM part number 12457621. Please keep in mind that this cylinder is discontinued for the U.S. market since March 1, 2012, and is discontinued for Canada market since February 28, 2009.
This cylinder has dimensions 1.60 in × 3.50 in × 1.60 in, usually, it comes in a set of 1 item in retail packaging.
This cylinder 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
12457621
Part group number
10.550
Part dimensions H×L×W
1.60 in × 3.50 in × 1.60 in
First year of use
1988
Last year of use
1990
Warehouse code
F
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
Return policy
Part is not returnable.
Franchise code
00
Spare part packaging options
Retail Packaging
Parts in retail packaging
1
12457621
Part 12457621 Has Been Superseded
12457621 is discontinued since March 1, 2012 for the U.S. market;
12457621 is discontinued since February 28, 2009 for Canada market;
12507403 was replaced with 12457621 on February 27, 2009 for Canada market;
12507403 was replaced with 12457621 on March 1, 1999 for the U.S. market;
12396742 is interchangeable with 12507403 since April 1, 1992 for the U.S. market;
12390301 was replaced with 12396742 on March 1, 1991 for the U.S. market;
12390685 was replaced with 12396742 on June 1, 1990 for the U.S. market.
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