This part is a sensor, oxygen (position 3) (post converter), for Chevrolet, Buick, Pontiac, and Oldsmobile cars. It fits for Chevrolet Impala / Monte Carlo, Lumina / Impala / Monte Carlo, and Lumina / Monte Carlo, Buick Century, and Century / Regal, Pontiac Grand Prix, Oldsmobile Intrigue for the U.S. from 1999 to 2003. It's a genuine General Motors merchendise product with an OEM part number 19178747, and a corresponding ACDelco part number AFS141.
This sensor has dimensions 1.20 in × 14.00 in × 1.50 in, it has a weight of 4.32 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 60 units (UPC-A: 30707773390017), and a pallet of 35 cardboard boxes with a total of 2100 units (UPC-A: 60707773390018).
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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