This part is a sensor, heated oxygen (position 2) (pre converter) (original equipment manufacturer sensor), for Chevrolet Trucks, Buick, Pontiac, Oldsmobile, and GMC Trucks cars. It fits for 39 General Motors vehicles which were sold in the U.S. from 1993 to 1996. It's a genuine General Motors merchendise product with an OEM part number 25312185, and a corresponding ACDelco part number 25312185. Please keep in mind that this sensor is interchangeable with 19178938 for the U.S. market, and was replaced with 19178938 for Canada market on October 22, 2012.
This sensor has dimensions 1.10 in × 13.80 in × 2.30 in, it has a weight of 3.84 ounces, usually, it comes in a set of 1 item in retail packaging. Bulk packaging options for wholesale buyers are also available and include as follows: a cardboard box of 50 units (UPC-A: 40036666934104), and a pallet of 16 cardboard boxes with a total of 800 units (UPC-A: 70036666934105).
This sensor 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.
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