Buick Rainier Radiator

CSF RADIATOR, ALUMINUM CORE/PLASTIC TANKS, 1-ROW -- 18.12 x 27.06 x 0.94 in. core size, 27.19 x 1.94 in. inlet/outlet tank header size, 1.38 in. top inlet left hose fittings, 1.56 in. bottom outlet right hose fittings, 11.5 in. transmission oil cooler size; Engineered to the highest specifications; No need to move fittings, drill additional holes, or stretch hoses to fit properly because it will fit exactly the same as with the original manufacturer's parts.

Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 8 Cyl 5.3L;
• 2004-2005: CXL Plus; 8 Cyl 5.3L;

SPECTRA RADIATOR, ALUMINUM CORE/PLASTIC TANK, 1-ROW, NEW -- 18 x 26.5 x 1 in. core size, 2.38 x 27.56 in. inlet and outlet header, 1.31 in. inlet size, 1.56 in. outlet size; With 11.5 in. 4-plate transmission oil cooler; Without engine oil cooler; Includes two GM 0.38 in. Quick Connect O/C adapter x 0.63 in. - 18 UNF male, disconnect tool, and instruction sheet; 100 percent leak tested; Made with the highest grade of materials to ensure product longevity; Manufactured under ISO 9001/TS 16949 quality system; Tested in an endurance simulator in order to exceed OE standards; With 2-year Spectra warranty.

Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 8 Cyl 5.3L;
• 2004-2005: CXL Plus; 8 Cyl 5.3L;

SILLA RADIATOR, ALUMINUM CORE/PLASTIC TANK, 1-ROW, NEW -- 18 x 27 x 1 in. core size, 1.25 in. Inlet size, 1.5 in. outlet size, 2.19 x 27.38 in. top and bottom header, top right inlet location, bottom right outlet location; With 11.5 in. transmission oil cooler; Engineered and manufactured under the highest quality standards; Effectively boosts engine functions; Distinguished for outstanding, reliable, and efficient performance; With lifetime Silla limited warranty.

Fits the following 2004-2007 Buick Rainier submodels:

• 2005-2007: CXL; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN M"
• 2005-2005: CXL Plus; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN M"

• 2004-2004: CXL Plus; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN P"

• 2004-2004: CXL; 8 Cyl 5.3L; "GAS, FI, Naturally Aspirated, VIN P"

Fits 2 more submodels. (Show all) Show less info

PERFORMANCE RADIATOR, ALUMINUM CORE/PLASTIC TANK, 1-ROW, NEW -- 18.13 x 26.69 x 0.94 in. core size, 1.31 in. inlet size, 1.56 in. outlet size, 8.6 mm tube pitch; With 4-plate 11.5 in. transmission oil cooler; A high quality, OE replacement radiator; With Performance Radiator limited warranty.

Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 8 Cyl 5.3L;
• 2004-2005: CXL Plus; 8 Cyl 5.3L;

Metrix Radiator

The Metrix brand radiator meets or exceeds the vehicle manufacturer specifications for performance, quality and fit.

• OE-Equivalent.
• Direct fit for easy installation.
• High quality corrosion resistant materials.
• OE Style mounting brackets and hose connections.
• Integrated transmission oil cooler when applicable.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 6 Cyl 4.2L;
• 2004-2005: CXL Plus; 6 Cyl 4.2L;

DELPHI RADIATOR, ALUMINUM CORE/PLASTIC TANK, NEW, NATURAL, 1-ROW -- 18.09 in. H, 27 in. W, 1.10 in. core depth, 1.31 in. inlet size, 1.55 in. outlet size; With 0.38 in. transmission oil cooler fitting; Without engine oil cooler fitting; Enhanced performance that delivers optimal cooling even in extreme conditions including aggressive and low-speed driving; Features brazed aluminum construction making them lightweight, compact, and corrosion resistant alloy for long lasting performance; Provides maximum heat transfer for a high performance-to-weight ratio; With Delphi limited warranty.

Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 6 Cyl 4.2L;
• 2004-2005: CXL Plus; 6 Cyl 4.2L;

Vista-Pro Radiator

The Vista-Pro radiator features a highly efficient cross flow design and an improved side column design for greater strength against vibration, pressure cycle and distortion. Vista-Pro radiators are designed and engineered to meet or exceed OE specifications for quality fit and performance.

• OE-Equivalent.
• Direct fit for easy installation.
• OE Style mounting brackets and hose connections.
• Plastic Tank Seal - Optimizes sealing surface for longer-lasting seal.
• Side Column Design - Greater strength against vibration, pressure cycle and distortion.
• Oil Cooler - Patent-pending design provides better sealing.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 8 Cyl 5.3L;
• 2004-2005: CXL Plus; 8 Cyl 5.3L;

ProRad Aluminum Core OE Replacement Radiator (New)

ProRad focused in engineering engine and its components for popular vehicle applications grants them an edge in the market since 2008. ProRad Radiators are the most perfect replacement when you're restoring or repairing your engine cooling system. These are built to meet or even exceed OE part specifications that ensure precise fit and function with improved wear life.

Item Details:

• Aluminum core
• Plastic tank
• 17.94 x 27.06 x 1 in. core size
• Without EOC
• 1.31 in. inlet size
• 2.25 x 27.38 in. inlet header
• Saddle/Pin mount type
• 1.56 in. outlet size
• 2.25 x 27.38 in. outlet header
• 11.5 in. trans oil cooler

Fits the following 2004-2007 Buick Rainier submodels:

• 2004-2007: CXL; 8 Cyl 5.3L;
• 2004-2005: CXL Plus; 8 Cyl 5.3L;