# TYC 2563 Radiator Assembly for 2003-2009 Buick Rainier ### Performance Overview OE-comparable core dimensions to achieve sufficient surface area for optimal cooling. Individually leak-tested to ensure product has no leaks. ### Key Features #### Specifications - Transmission Oil Cooler Type: Plate Oil Cooler - No. Of Rows: 1 - Total Tube Count: 67 - Engine Oil Cooler Included: No - Bottom Header: 2.31x27.5 - Fin Wave Height (in): 0.31 - Core Thickness (in): 1.02 - Outlet Diameter (in): 1.57 - Flow Configuration: Downflow - Outlet Connection Type: Hose Clamp - Inlet Connection Type: Hose Clamp - Core Length (in): 18.11 - Top Header: 2.31x27.5 - Fin Count (every 4"): 73 - Total Fin Row Count: 68 - Toc Distance (in): 11.50 - Inlet Diameter (in): 1.3 - Fin Wave Pitch: 2.8 - Core Material: Aluminum - Transmission Oil Cooler Included: Yes - Tube Count (every 4"): 10 - Core Height (in): 26.69 - Tube Width X Height: 26x2 #### Package Details - Part Number: 2563 - 03-08 CV TBLZR 5.3/6.0L V8 AT 1R PA RAD - Package L x W x H: 27.95" x 6.69" x 29.33" - Package Weight: 14.41 lbs. #### Interchanges - CSF: 1290 - Saab: 15 196 386 - Chevrolet: 15196386 - GMC: 15196386 - Buick: 15196386 - ACDelco: 21506 - DENSO: 221-9116 - Silla Cooling: 2626 - Performance Radiator: 2789 - Vista Pro: 432405 - APDI: 8012563 - Visteon: 9652 - Spectra Premium: CU2563 - Tong Yang: CV37104A - Partslink: GM3010421 - Delphi: RA1122 - Reach Cooling: REA41-2563A ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2004 Buick Rainier CXL Plus; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2004 Buick Rainier CXL; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 Buick Rainier CXL Plus; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 Buick Rainier CXL; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 Buick Rainier CXL; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2007 Buick Rainier CXL; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 Chevrolet Trailblazer LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 Chevrolet Trailblazer LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 Chevrolet Trailblazer SS; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Primary 2007 Chevrolet Trailblazer LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2007 Chevrolet Trailblazer LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2007 Chevrolet Trailblazer SS; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Primary 2008 Chevrolet Trailblazer Base; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2008 Chevrolet Trailblazer LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2008 Chevrolet Trailblazer SS; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Primary 2009 Chevrolet Trailblazer SS; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Primary 2003 Chevrolet Trailblazer EXT LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2003 Chevrolet Trailblazer EXT North Face; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2004 Chevrolet Trailblazer EXT LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2004 Chevrolet Trailblazer EXT North Face; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 Chevrolet Trailblazer EXT LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 Chevrolet Trailblazer EXT LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 GMC Envoy Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 GMC Envoy Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2007 GMC Envoy Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2008 GMC Envoy Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2009 GMC Envoy Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2003 GMC Envoy XL SLE; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / SLT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2004 GMC Envoy XL SLE; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / SLT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 GMC Envoy XL Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 GMC Envoy XL SLE; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / SLT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 GMC Envoy XL Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2004 GMC Envoy XUV SLE; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / SLT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 GMC Envoy XUV SLE; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary / SLT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2005 Saab 9-7x Arc; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2006 Saab 9-7x 5.3i; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2007 Saab 9-7x 5.3i; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2008 Saab 9-7x 5.3i; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2008 Saab 9-7x Aero; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Primary 2009 Saab 9-7x 5.3i; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary 2009 Saab 9-7x Aero; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Primary ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase. **What part number is this?** The listed part number is 2563. **Is this product designed for direct replacement?** Yes. This product is intended to match the compatible vehicle applications listed in the Vehicle Fitment Table. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the Vehicle Fitment Table before ordering. ### Common Searches - Radiator Assembly for Buick Rainier - 2563 fitment - TYC Radiator Assembly - 2004-2005 Buick Rainier Radiator Assembly ## Details - **Price:** 350.3 CAD - **Vendor:** TYC - **Type:** Radiator Assembly - **Tags:** 2003-2004 Chevrolet Trailblazer EXT, 2003-2005 GMC Envoy XL, 2003-2006 Chevrolet Trailblazer EXT, 2004-2005 Buick Rainier, 2004-2005 GMC Envoy XUV, 2004-2007 Buick Rainier, 2005 Saab 9-7x, 2005-2006 GMC Envoy XL, 2005-2009 GMC Envoy, 2006-2007 Chevrolet Trailblazer, 2006-2008 Chevrolet Trailblazer, 2006-2009 Chevrolet Trailblazer, 2006-2009 Saab 9-7x, 2008 Chevrolet Trailblazer, 2008-2009 Saab 9-7x, 2563, 5.3i; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Aero; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, Arc; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Base; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, CXL Plus; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, CXL; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Denali; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, LT; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, North Face; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Primary, Radiator Assembly, SS; 6.0L V8 5967cc 364ci; Sport Utility; 6.0L V8 5967cc 364ci, TYC ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 350.30 CAD | In stock | ## Images - TYC 2563 Radiator Assembly for 2003-2009 Buick Rainier --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-2563-radiator-assembly) > Updated: 2026-07-31