Looking for aftermarket parts to modify or upgrade your 2004 Buick Rainier with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories.

IN STOCK - DROPSHIPS 5621CPGCOMP Cams 3-Bolt 4.8L/5.3L/5.7L/6.0L/6.2L GM LS Camshaft Install Kit 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $119.44 |
OUT OF STOCK CK54-332-11COMP Cams Camshaft Kit for GM LS Turbo Engines 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,463.42 |
IN STOCK - DROPSHIPS CK54-700-11Stage 1 Thumpr 218/229 Hydraulic Roller Cam... COMP Cams Stage 1 Thumpr 218/229 Hydraulic Roller Cam Kit for Gen III LS 4.8/5.3/6.0L Trucks 2004-2005 Buick Rainier CXL Plus 2004-2006 Buick Rainier CXL $921.88 |
IN STOCK - DROPSHIPS K54-408-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR259HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
IN STOCK - DROPSHIPS K54-412-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR265HR-14 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,325.48 |
SHIPS FROM MANUFACTURER K54-416-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR273HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,194.95 |
SHIPS FROM MANUFACTURER K54-418-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR277HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,194.95 |
IN STOCK - DROPSHIPS K54-424-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR265HR-15 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
IN STOCK - DROPSHIPS K54-426-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR275HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,324.60 |
OUT OF STOCK K54-428-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XR281HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
OUT OF STOCK K54-444-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XEr273HR-14 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
OUT OF STOCK K54-446-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XEr281HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
OUT OF STOCK K54-448-11K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat tappet applications), Decals and Instructions.... COMP Cams Camshaft Kit LS1 XEr287HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $1,317.95 |
IN STOCK - DROPSHIPS MK54-700-11COMP Cams Stage 1 Thumpr 218/229 Master Camshaft Kit - Gen III LS 4.8/5.3/6.0L Trucks 2004-2005 Buick Rainier CXL Plus 2004-2006 Buick Rainier CXL $1,360.78 |
IN STOCK MK54-702-11The Stage 1 Thumpr Master Cam Kit for GM LS 4.8-6.0L is the perfect choice for sound and power in performance trucks. Includes lifters, timing set, Pushrods, LS6+ springs, retainers, locks, spring seats and Seals.... COMP Cams Stage 2 Thumpr 226/237 Master Camshaft Kit GEN3 LS 4.8/5.3/6.0L 2004-2005 Buick Rainier CXL Plus 2004-2006 Buick Rainier CXL $1,360.78 |

IN STOCK - DROPSHIPS 54-271-11This COMP CamsĀ® HV NSR cam is designed for GM cathedral port 4.8L/5.3L/6.0L powered vehicles. It provides amazing drivability and throttle response while also requiring minimal tuning. Torque is increased across the entire operating range while still producing +69 horsepower at peak. Get the most o... COMP Cams GM LS3/LS4 HV Series Camshaft LS272PU-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-332-11Stage 2 LST 231/237 Hydraulic Roller Cam... COMP Cams Camshaft CSB Gen 3 LS1 & LS6 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-408-11XFI RPM 206/212 Hydraulic Roller Cam... COMP Cams Camshaft LS1 XR259HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-412-11XFI RPM 212/218 Hydraulic Roller Cam... COMP Cams Camshaft LS1 XR265HR-14 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-414-11XFI RPM 216/220 Hydraulic Roller Cam... COMP Cams Camshaft LS1 XR269HR-14 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
SHIPS FROM MANUFACTURER 54-416-11COMP Cams Camshaft LS1 XR273HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $499.95 |
SHIPS FROM MANUFACTURER 54-418-11COMP Cams Camshaft LS1 XR277HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $499.95 |
IN STOCK - DROPSHIPS 54-424-11XFI RPM HI-Lift 212/218 Hydraulic Roller Cam... COMP Cams Camshaft LS1 XR265HR-15 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-426-11XFI RPM HI-Lift 222/224 Hydraulic Roller Cam... COMP Cams Camshaft LS1 XR275HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |
IN STOCK - DROPSHIPS 54-428-11XFI RPM HI-Lift 228/230 Hydraulic Roller Cam... COMP Cams Camshaft LS1 XR281HR-12 2004-2005 Buick Rainier CXL Plus 2004-2007 Buick Rainier CXL $404.95 |