
CSF Radiator Buick Rainier (2004-2007) OEM Replacement Plastic Tank w/ Aluminum Core - 3108
Fitment Information Buick Rainier 5.3L V8 5328cc 325ci (2004-2005, 2007) Buick Rainier 5.3L V8 5328cc 325ci (2006) Buick Rainier 5.3L V8 5328cc 325ci (2004-2005, 2007) Tech Note: 1 Row - O.E.M style plastic tanks & Aluminum core; with quick-connect oil cooler fittings. Specs & Features CSF factories are ISO/TSO certified; CSF Radiators are designed and built to High Performance Standards & sold worldwide for over 50 years - over 30 Million Units Sold!;Our Radiators are carefully engineered & Wind Tunnel Tested in laboratory for Cooling Performance Validation; We have over 10,000 different models of Radiators that we manufacture & supply for all the leading brands of vehicles on the road OEM specified Plastic Tank-Aluminum Core Construction Tanks are made from Virgin Grade Engineered plastic resins, which are "Glass Filled" for added Strength & Durability Gaskets are made from Special Grade "EPDM" rubber to withstand extreme temperatures of up to -120 Degrees F Tubes - Welded Type or Latest Generation "B-Tube" Design Fins (Heart of Radiator) - High Performance "Multi-Louvered Design" - OEM Spec 100% leak tested before leaving factory at 150% of operating pressure Industry Best Packaging - "10 Foot Drop Test" Standard Drop-in Fit High Performance Transmission Cooler with special Built-in Turbulator, when applicable All components are installed, torqued, & tested on Radiator during assembly