# TYC 96066 HVAC Heater Core for 2003-2012 Buick Rainier ### Performance Overview Designed and Manufactured to OE standards for simple drop in fit and performance. Precision cut fins and tubes for exceptional cooling efficiency. Additional clamps and crimps to improve tightness and sealing on most tanks. ### Key Features #### Specifications - Inlet Size: 3/4" - Core Size: 8 1/5" x 7 1/10" x 1 1/4" - Outlet Size: 5/8" #### Package Details - Part Number: 96066 - 02-09 CV TBLZR/GC E-NVOY HEATER CORE - Package L x W x H: 22.62" x 18.72" x 9.75" - Package Weight: 4.12 lbs. #### Interchanges - ACDelco: 15-62887 - Reach Cooling: 18-11705 - Omega: 27-59154 - Proliance: 399154 - Vista Pro: 399154 - Saab: 52 498 633 - Buick: 52498633 - Oldsmobile: 52498633 - Chevrolet: 52498633 - GMC: 52498633 - Isuzu: 8-52498-633-0 - Chevrolet: 89019085 - GMC: 89019085 - APDI: 9010406 - Spectra Premium: 93058 - OSC: 98058 - Delphi: HC10003 ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2004-2005 Buick Rainier CXL Plus; 4.2L L6 256ci; Sport Utility / CXL Plus; 5.3L V8 5328cc 325ci; Sport Utility 2004-2007 Buick Rainier CXL; 4.2L L6 256ci; Sport Utility / CXL; 5.3L V8 5328cc 325ci; Sport Utility 2004 Chevrolet Colorado Base; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Base; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Base; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Base; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Base; 3.5L L5 3460cc 211ci; Standard Cab Pickup / LS; 2.8L L4 2770cc 169ci; Crew Cab Pickup / LS; 3.5L L5 3460cc 211ci; Crew Cab Pickup / LS; 3.5L L5 3460cc 211ci; Extended Cab Pickup / LS; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2004-2005 Chevrolet Colorado Sport LS; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Sport LS; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Sport LS; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Sport LS; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Sport LS; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Sport LS; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Sport; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Sport; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Sport; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Sport; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Sport; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Sport; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z71 LS; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z71 LS; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z71 LS; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z71 LS; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z71 LS; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z71 LS; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z71; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z71; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z71; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z71; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z71; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z71; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z85 LS; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z85 LS; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z85 LS; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z85 LS; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z85 LS; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z85 LS; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z85; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z85; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z85; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z85; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z85; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z85; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2004-2006 Chevrolet Colorado Base; 3.5L L5 3460cc 211ci; Crew Cab Pickup / LS; 2.8L L4 2770cc 169ci; Extended Cab Pickup / LS; 2.8L L4 2770cc 169ci; Standard Cab Pickup 2006 Chevrolet Colorado LT; 2.8L L4 2770cc 169ci; Crew Cab Pickup / LT; 2.8L L4 2770cc 169ci; Extended Cab Pickup / LT; 2.8L L4 2770cc 169ci; Standard Cab Pickup / LT; 3.5L L5 3460cc 211ci; Crew Cab Pickup / LT; 3.5L L5 3460cc 211ci; Extended Cab Pickup / LT; 3.5L L5 3460cc 211ci; Standard Cab Pickup / WT; 2.8L L4 2770cc 169ci; Extended Cab Pickup / WT; 2.8L L4 2770cc 169ci; Standard Cab Pickup / WT; 3.5L L5 3460cc 211ci; Extended Cab Pickup / WT; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2007-2008 Chevrolet Colorado LS; 2.9L L4 2921cc 178ci; Extended Cab Pickup / LS; 2.9L L4 2921cc 178ci; Standard Cab Pickup / LS; 3.7L L5 3654cc 223ci; Extended Cab Pickup / LS; 3.7L L5 3654cc 223ci; Standard Cab Pickup 2007-2012 Chevrolet Colorado Base; 3.7L L5 3654cc 223ci; Crew Cab Pickup / LT; 2.9L L4 2921cc 178ci; Crew Cab Pickup / LT; 2.9L L4 2921cc 178ci; Extended Cab Pickup / LT; 2.9L L4 2921cc 178ci; Standard Cab Pickup / LT; 3.7L L5 3654cc 223ci; Crew Cab Pickup / LT; 3.7L L5 3654cc 223ci; Extended Cab Pickup / LT; 3.7L L5 3654cc 223ci; Standard Cab Pickup / WT; 2.9L L4 2921cc 178ci; Extended Cab Pickup / WT; 2.9L L4 2921cc 178ci; Standard Cab Pickup / WT; 3.7L L5 3654cc 223ci; Extended Cab Pickup / WT; 3.7L L5 3654cc 223ci; Standard Cab Pickup 2009-2012 Chevrolet Colorado LT; 5.3L V8 5328cc 325ci; Crew Cab Pickup / LT; 5.3L V8 5328cc 325ci; Extended Cab Pickup / LT; 5.3L V8 5328cc 325ci; Standard Cab Pickup 2010-2012 Chevrolet Colorado Base; 2.9L L4 2921cc 178ci; Crew Cab Pickup 2012 Chevrolet Colorado WT; 2.9L L4 2921cc 178ci; Cab & Chassis / WT; 3.7L L5 3654cc 223ci; Cab & Chassis 2003-2004 Chevrolet SSR 5.3L V8 5328cc 325ci; Convertible 2005-2006 Chevrolet SSR 6.0L V8 5967cc 364ci; Convertible 2003 Chevrolet Trailblazer LTZ; 4.2L L6 256ci; Sport Utility 2003-2004 Chevrolet Trailblazer North Face; 4.2L L6 256ci; Sport Utility 2003-2007 Chevrolet Trailblazer LS; 4.2L L6 256ci; Sport Utility 2003-2008 Chevrolet Trailblazer Base; 4.2L L6 256ci; Sport Utility 2003-2009 Chevrolet Trailblazer LT; 4.2L L6 256ci; Sport Utility 2006-2007 Chevrolet Trailblazer LS; 5.3L V8 5328cc 325ci; Sport Utility 2006-2008 Chevrolet Trailblazer LT; 5.3L V8 5328cc 325ci; Sport Utility 2006-2009 Chevrolet Trailblazer SS; 6.0L V8 5967cc 364ci; Sport Utility 2008 Chevrolet Trailblazer Base; 5.3L V8 5328cc 325ci; Sport Utility 2003-2004 Chevrolet Trailblazer EXT North Face; 4.2L L6 256ci; Sport Utility / North Face; 5.3L V8 5328cc 325ci; Sport Utility 2003-2006 Chevrolet Trailblazer EXT LS; 4.2L L6 256ci; Sport Utility / LS; 5.3L V8 5328cc 325ci; Sport Utility / LT; 4.2L L6 256ci; Sport Utility / LT; 5.3L V8 5328cc 325ci; Sport Utility 2004 GMC Canyon SL; 2.8L L4 2770cc 169ci; Crew Cab Pickup / SL; 3.5L L5 3460cc 211ci; Crew Cab Pickup / SL; 3.5L L5 3460cc 211ci; Extended Cab Pickup / SL; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2004-2005 GMC Canyon Z71 Fleet; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z71 Fleet; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z71 Fleet; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z71 Fleet; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z71 Fleet; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z71 Fleet; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z71 SL; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z71 SL; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z71 SL; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z71 SL; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z71 SL; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z71 SL; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z71 SLE; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z71 SLE; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z71 SLE; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z71 SLE; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z71 SLE; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z71 SLE; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z85 SL; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z85 SL; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z85 SL; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z85 SL; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z85 SL; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z85 SL; 3.5L L5 3460cc 211ci; Standard Cab Pickup / Z85 SLE; 2.8L L4 2770cc 169ci; Crew Cab Pickup / Z85 SLE; 2.8L L4 2770cc 169ci; Extended Cab Pickup / Z85 SLE; 2.8L L4 2770cc 169ci; Standard Cab Pickup / Z85 SLE; 3.5L L5 3460cc 211ci; Crew Cab Pickup / Z85 SLE; 3.5L L5 3460cc 211ci; Extended Cab Pickup / Z85 SLE; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2004-2006 GMC Canyon SL; 2.8L L4 2770cc 169ci; Extended Cab Pickup / SL; 2.8L L4 2770cc 169ci; Standard Cab Pickup / SLE; 2.8L L4 2770cc 169ci; Crew Cab Pickup / SLE; 2.8L L4 2770cc 169ci; Extended Cab Pickup / SLE; 2.8L L4 2770cc 169ci; Standard Cab Pickup / SLE; 3.5L L5 3460cc 211ci; Crew Cab Pickup / SLE; 3.5L L5 3460cc 211ci; Extended Cab Pickup / SLE; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2006 GMC Canyon SLT; 3.5L L5 3460cc 211ci; Crew Cab Pickup / SLT; 3.5L L5 3460cc 211ci; Extended Cab Pickup / WT; 2.8L L4 2770cc 169ci; Extended Cab Pickup / WT; 2.8L L4 2770cc 169ci; Standard Cab Pickup / WT; 3.5L L5 3460cc 211ci; Extended Cab Pickup / WT; 3.5L L5 3460cc 211ci; Standard Cab Pickup 2007-2008 GMC Canyon SL; 2.9L L4 2921cc 178ci; Extended Cab Pickup / SL; 2.9L L4 2921cc 178ci; Standard Cab Pickup 2007-2012 GMC Canyon SLE; 2.9L L4 2921cc 178ci; Crew Cab Pickup / SLE; 2.9L L4 2921cc 178ci; Extended Cab Pickup / SLE; 2.9L L4 2921cc 178ci; Standard Cab Pickup / SLE; 3.7L L5 3654cc 223ci; Crew Cab Pickup / SLE; 3.7L L5 3654cc 223ci; Extended Cab Pickup / SLE; 3.7L L5 3654cc 223ci; Standard Cab Pickup / SLT; 3.7L L5 3654cc 223ci; Crew Cab Pickup / SLT; 3.7L L5 3654cc 223ci; Extended Cab Pickup / WT; 2.9L L4 2921cc 178ci; Extended Cab Pickup / WT; 2.9L L4 2921cc 178ci; Standard Cab Pickup / WT; 3.7L L5 3654cc 223ci; Extended Cab Pickup / WT; 3.7L L5 3654cc 223ci; Standard Cab Pickup 2008-2009 GMC Canyon SLT; 2.9L L4 2921cc 178ci; Crew Cab Pickup / SLT; 2.9L L4 2921cc 178ci; Extended Cab Pickup 2009-2012 GMC Canyon SLE; 5.3L V8 5328cc 325ci; Crew Cab Pickup / SLE; 5.3L V8 5328cc 325ci; Extended Cab Pickup / SLE; 5.3L V8 5328cc 325ci; Standard Cab Pickup / SLT; 5.3L V8 5328cc 325ci; Crew Cab Pickup / SLT; 5.3L V8 5328cc 325ci; Extended Cab Pickup 2003-2009 GMC Envoy SLE; 4.2L L6 256ci; Sport Utility / SLT; 4.2L L6 256ci; Sport Utility 2005-2009 GMC Envoy Denali; 5.3L V8 5328cc 325ci; Sport Utility 2003-2005 GMC Envoy XL SLE; 5.3L V8 5328cc 325ci; Sport Utility / SLT; 5.3L V8 5328cc 325ci; Sport Utility 2003-2006 GMC Envoy XL SLE; 4.2L L6 256ci; Sport Utility / SLT; 4.2L L6 256ci; Sport Utility 2005-2006 GMC Envoy XL Denali; 5.3L V8 5328cc 325ci; Sport Utility 2004-2005 GMC Envoy XUV SLE; 4.2L L6 256ci; Sport Utility / SLE; 5.3L V8 5328cc 325ci; Sport Utility / SLT; 4.2L L6 256ci; Sport Utility / SLT; 5.3L V8 5328cc 325ci; Sport Utility 2003 Isuzu Ascender Base; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Front 2003-2004 Isuzu Ascender Limited; 4.2L L6 256ci; Sport Utility; 4.2L L6 256ci, Front 2003-2005 Isuzu Ascender Limited; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Front 2003-2006 Isuzu Ascender Base; 4.2L L6 256ci; Sport Utility; 4.2L L6 256ci, Front / LS; 4.2L L6 256ci; Sport Utility; 4.2L L6 256ci, Front / LS; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Front 2004-2008 Isuzu Ascender S; 4.2L L6 256ci; Sport Utility; 4.2L L6 256ci, Front 2005 Isuzu Ascender S; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, Front 2003-2004 Oldsmobile Bravada 4.2L L6 256ci; Sport Utility 2005 Saab 9-7x Arc; 5.3L V8 5328cc 325ci; Sport Utility / Linear; 4.2L L6 256ci; Sport Utility 2006-2009 Saab 9-7x 4.2i; 4.2L L6 256ci; Sport Utility / 5.3i; 5.3L V8 5328cc 325ci; Sport Utility 2008-2009 Saab 9-7x Aero; 6.0L V8 5967cc 364ci; Sport Utility ### 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 96066. **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 - HVAC Heater Core for Buick Rainier - 96066 fitment - TYC HVAC Heater Core - 2004-2005 Buick Rainier HVAC Heater Core ## Details - **Price:** 129.11 CAD - **Vendor:** TYC - **Type:** HVAC Heater Core - **Tags:** 2003 Chevrolet Trailblazer, 2003 Isuzu Ascender, 2003-2004 Chevrolet SSR, 2003-2004 Chevrolet Trailblazer, 2003-2004 Chevrolet Trailblazer EXT, 2003-2004 Isuzu Ascender, 2003-2004 Oldsmobile Bravada, 2003-2005 GMC Envoy XL, 2003-2005 Isuzu Ascender, 2003-2006 Chevrolet Trailblazer EXT, 2003-2006 GMC Envoy XL, 2003-2006 Isuzu Ascender, 2003-2007 Chevrolet Trailblazer, 2003-2008 Chevrolet Trailblazer, 2003-2009 Chevrolet Trailblazer, 2003-2009 GMC Envoy, 2004 Chevrolet Colorado, 2004 GMC Canyon, 2004-2005 Buick Rainier, 2004-2005 Chevrolet Colorado, 2004-2005 GMC Canyon, 2004-2005 GMC Envoy XUV, 2004-2006 Chevrolet Colorado, 2004-2006 GMC Canyon, 2004-2007 Buick Rainier, 2004-2008 Isuzu Ascender, 2005 Isuzu Ascender, 2005 Saab 9-7x, 2005-2006 Chevrolet SSR, 2005-2006 GMC Envoy XL, 2005-2009 GMC Envoy, 2006 Chevrolet Colorado, 2006 GMC Canyon, 2006-2007 Chevrolet Trailblazer, 2006-2008 Chevrolet Trailblazer, 2006-2009 Chevrolet Trailblazer, 2006-2009 Saab 9-7x, 2007-2008 Chevrolet Colorado, 2007-2008 GMC Canyon, 2007-2012 Chevrolet Colorado, 2007-2012 GMC Canyon, 2008 Chevrolet Trailblazer, 2008-2009 GMC Canyon, 2008-2009 Saab 9-7x, 2009-2012 Chevrolet Colorado, 2009-2012 GMC Canyon, 2010-2012 Chevrolet Colorado, 2012 Chevrolet Colorado, 4.2i; 4.2L L6 256ci; Sport Utility / 5.3i; 5.3L V8 5328cc 325ci; Sport Utility, 4.2L L6 256ci; Sport Utility, 5.3L V8 5328cc 325ci; Convertible, 6.0L V8 5967cc 364ci; Convertible, 96066, Aero; 6.0L V8 5967cc 364ci; Sport Utility, Arc; 5.3L V8 5328cc 325ci; Sport Utility / Linear; 4.2L L6 256ci; Sport Utility, Base; 2.9L L4 2921cc 178ci; Crew Cab Pickup, Base; 4.2L L6 256ci; Sport Utility, Base; 5.3L V8 5328cc 325ci; Sport Utility, Base; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, CXL; 4.2L L6 256ci; Sport Utility / CXL; 5.3L V8 5328cc 325ci; Sport Utility, Denali; 5.3L V8 5328cc 325ci; Sport Utility, Front, HVAC Heater Core, Limited; 4.2L L6 256ci; Sport Utility; 4.2L L6 256ci, Limited; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, LS; 4.2L L6 256ci; Sport Utility, LS; 5.3L V8 5328cc 325ci; Sport Utility, LT; 4.2L L6 256ci; Sport Utility, LT; 5.3L V8 5328cc 325ci; Sport Utility, LTZ; 4.2L L6 256ci; Sport Utility, North Face; 4.2L L6 256ci; Sport Utility, S; 4.2L L6 256ci; Sport Utility; 4.2L L6 256ci, S; 5.3L V8 5328cc 325ci; Sport Utility; 5.3L V8 5328cc 325ci, SLE; 4.2L L6 256ci; Sport Utility / SLT; 4.2L L6 256ci; Sport Utility, SS; 6.0L V8 5967cc 364ci; Sport Utility, TYC ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 129.11 CAD | In stock | ## Images - TYC 96066 HVAC Heater Core for 2003-2012 Buick Rainier --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/tyc-96066-hvac-heater-core) > Updated: 2026-07-31