This part is a catalyst, (except vauxhall), for Opel, and Vauxhall cars. It fits for Opel Astra, Vauxhall Astra for Europe, and the UK. It's a genuine General Motors part with an OEM part number 25131256, and Opel\Vauxhall kat-code: 8 55 041.
This catalyst 100% fits for Opel\Vauxhall 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.
GM 25131256 Catalyst Aftermarket Replacements
WALKER 20220 Catalytic Converter
Manufacturer: WALKER
Replacement Part Number: 20220
Weight [kg]: 5.315
Technical Information Number: Stock code : 91
Exhaust Emission Norm: Euro 2
~ $235.03
BOSAL 099-580 Catalytic Converter
Manufacturer: BOSAL
Replacement Part Number: 099580
Supplementary Article/Supplementary Info: with add-on material
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