This part is an eprom, engine control module (3256auwz, 0780azrs, 2494azyl), 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 16170778. Please keep in mind that this eprom was replaced with 16172493 for the U.S. market on October 1, 1991.
This eprom has dimensions 2.10 in × 3.90 in × 2.10 in, usually, it comes in a set of 1 item in retail packaging.
This eprom 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
16170778
Part group number
03.670
Part dimensions H×L×W
2.10 in × 3.90 in × 2.10 in
Product sub-line
A
Warehouse code
AR
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
Return policy
Part is not returnable.
Product line
21
Franchise code
10
Spare part packaging options
Retail Packaging
Parts in retail packaging
1
16170778
Part 16170778 Has Been Superseded
16172493 is discontinued since March 1, 2012 for the U.S. market;
16170778 was replaced with 16172493 on October 1, 1991 for the U.S. market.
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