This part is an insulator, brake master cylinder pump, for Buick, Pontiac, Oldsmobile, and Cadillac cars. It fits for 28 General Motors vehicles which were sold in the U.S. from 1986 to 2003. It's a genuine General Motors part with an OEM part number 25528387. Please keep in mind that this insulator is discontinued for the U.S. market since August 1, 2012, and is discontinued for Canada market since February 28, 2009.
This insulator has dimensions 0.60 in × 1.40 in × 1.40 in.
This insulator 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
25528387
Part group number
04.647
Part dimensions H×L×W
0.60 in × 1.40 in × 1.40 in
First year of use
1986
Last year of use
2003
Warehouse code
AR
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
25528387
Part 25528387 Has Been Superseded
25528387 is discontinued since August 1, 2012 for the U.S. market;
25528387 is discontinued since February 28, 2009 for Canada market.
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Accumulator
25528382