[REPLACEMENT PART NUMBER]AcornTech Oil Pressure Sensor Replace OE Part Numbers#D1846A,12616646,12556117, 12559780, 12614969, 12677836 [COMPATIBLE WITH VEHICLES]The sensor is compatible with chevy Avalanche (2007-2008),Avalanche 1500 (2003-2006),Cheyenne (2007),Corvette (1997-2008),Express 1500(2003-2008),Express 2500(2003-2008),Express 3500(2003-2008),Impala(2006-2009),Monte Carlo (2006-2007),SSR(2003-2006),Silverado 1500 (2003-2008),Silverado 1500 Classic (2007),Silverado 2500(2003-2008),Silverado 3500 (2003-2007),Silverado 3500 Classic (2007),Suburban 1500 (2003-2008),Suburban 2500 (2003-2008),Tahoe (2003-2008),Trailblazer (2006-2008) [COMPATIBLE WITH VEHICLES]The sensor is compatible with buick Allure(2008-2009),LaCrosse(2008-2009),Rainier (2004-2007),compatible with cadillac CTS(2004-2007),Escalade (2003-2008),Escalade ESV(2003-2006),Escalade EXT(2003-2006),compatible with GMC Envoy(2005-2008),Savana 1500(2003-2008),Savana 2500(2003-2008),Savana 3500(2003-2008),Sierra 1500(2003-2008),Sierra 1500 Classic(2007),Sierra 2500 (2003-2004),Sierra 3500(2003-2006),Sierra 3500 Classic(2007),Yukon(2003-2008),Yukon XL 1500(2003-2008),Yukon XL 2500(2003-2008) ect. [PERFORMANCE] The sensor provides stable performance and accurate tracking of oil pressure, addressing issues like inaccurate oil pressure gauge readings and engine light warnings due to oil pressure switch failures.The sensor is made from high-quality aluminum, offering resistance to rust and durability. It adheres to strict quality control standards to ensure long-lasting performance. [AcornTech Service] AcornTech stores offer a year coverage plan, ensuring customer satisfaction and confidence in the product.If you have any questions, please reach out to us. AcornTech Oil Pressure Sensor Replacement Part Numbers: OE #D1846A, 12616646, 12556117, 12559780, 12614969, 12677836 Compatible with Chevrolet: Express 1500/2500/3500 (2003-2008), Silverado 1500/2500/3500 (2003-2008), Suburban 1500/2500 (2003-2008), Avalanche, SSR, Tahoe (2003-2008) Compatible with Buick: Allure (2008), LaCrosse (2008), Rainier (2004-2007) Compatible with Cadillac: CTS (2004-2007), Escalade (2002-2008) Compatible with GMC: Savana 1500/2500/3500 (2003-2008), Sierra 1500/2500/3500 (2003-2008), Yukon (2003-2008) Compatible with Hummer: H2 (2003-2008), H3 (2006-2008) Compatible with Pontiac: G8 (2008-2009), Grand Prix (2005-2008), GTO (2004-2006) Performance: Ensures stable performance and accurate oil pressure tracking, addressing issues like inaccurate gauge readings and engine light warnings. Made from high-quality aluminum for rust resistance and durability, adhering to strict quality control standards. Service: 3-month warranty, hassle-free returns, and money-back policy. Verify compatibility using the provided fitment data. For questions, contact AcornTech.