This part is a head, cylinder (with studs) (use 10089648 kit-rocker armature & ball if cylinder head is machined with 7/16" round pushrod guide holes instead of broached oblong holes. (quantity 8), 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 12509859. Please keep in mind that this head was replaced with 10159551 for the U.S. market on March 1, 1991.
This head has dimensions 5.40 in × 21.50 in × 9.10 in, usually, it comes in a set of 1 item in retail packaging.
This head 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
12509859
Part group number
00.269
Part dimensions H×L×W
5.40 in × 21.50 in × 9.10 in
Warehouse code
AR
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
Return policy
Part is not returnable.
Franchise code
76
Spare part packaging options
Retail Packaging
Parts in retail packaging
1
12509859
Part 12509859 Has Been Superseded
10159551 is discontinued since February 1, 2006 for the U.S. market;
12509859 was replaced with 10159551 on March 1, 1991 for the U.S. market.
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