MPN: AWP3016. Part Number: AWP3016. Manufacturer Part Number: AWP3016. Manufacturer: Apex Gasket. Fits 1999-2016 across 8 makes including Buick, Cadillac, Chevrolet 4.8L 5.3L 5.7L 6.0L (Rainier, CTS, Escalade, Escalade ESV, Escalade EXT, Avalanche.).
