CU2563 Radiator, 1 Piece, Fits 2004 Buick Rainier, direct-fit radiator replacement with vehicle fit details, cooling-system specifications, connection locations, and handy installation planning notes

CU2563 direct-fit radiator for 2004 Buick Rainier
✔️ 1 piece, 2004 Buick Rainier fit, direct cooling details

Includes 1 piece CU2563 radiator for 2004 Buick Rainier. This handy direct-fit cooling replacement is typically used to restore coolant flow and heat transfer in the vehicle cooling system. Verify the application, core size, hose locations, and cooler fittings before ordering.

✅ Part and pack: CU2563, 1 piece
✅ Alternate numbers: REACH: 41-2563
✅ Vehicle fit: 2004 Buick Rainier
✅ Core size: Height 18.125 in, Width 26.3125 in, Thickness 1 in
✅ Materials: core Aluminum, tank Plastic
✅ Hose locations: inlet Top Right, outlet Bottom Right
✅ Cooler setup: transmission cooler yes, engine cooler no
✅ Fitment note: CXL V8 5.3L; GAS, FI, N, P, LM4, 5328, 325; CXL Plus V8 5.3L; GAS, FI, N, P, LM4, 5328, 325

💡 How does radiator core design support everyday engine cooling? A careful match helps the radiator line up with the vehicle cooling system and the correct factory-style connections.
- Match the individual year, make, model, engine, and transmission
- Compare core size, inlet and outlet locations, and cooler fittings
- Check the image, alternate number, and current seller details

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