This part is a valve, exhaust, standard for Opel, and Vauxhall cars. It fits for Opel Signum, and Vectra-C, Vauxhall Signum, and Vectra-C for Europe, and the UK. It's a genuine General Motors part with an OEM part number 55556689, and Opel\Vauxhall kat-code: 6 41 388.
This valve 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 55556689 Valve, exhaust, standard Aftermarket Replacements
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