Knock Sensor for Buick 1. OEM NO: 0261231163/25344432 2. Car make: Buick/GM 3. Certification: ISO9001 4. High quality 5. Competitive price 6. Prompt delivery Other models OEM on option: 22606-30P00 030905377C 22606-2A000 594622/96231343/9628648280 0261231163/25344432 We are a professional supplier over 10 years in machine, machinery tools, truck parts, auto parts and many other products. We can offer auto parts with high quality and fast delivery at a competitive price. Auto parts, Choose us.