CU2458 Radiator, 1 Piece, Fits 2004 Buick Rainier, handy automotive cooling replacement with exact application details, useful core specifications, hose locations, and clear repair-shop ordering checks

CU2458 direct-fit radiator for 2004 Buick Rainier
✔️ 1 piece, 2004 Buick Rainier fit, direct cooling details

Includes 1 piece CU2458 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: CU2458, 1 piece
✅ Alternate numbers: REACH: 41-2458
✅ 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 Left
✅ Cooler setup: transmission cooler yes, engine cooler no
✅ Fitment note: CXL L6 4.2L; GAS, FI, N, S, LL8, -, 256; CXL Plus L6 4.2L; GAS, FI, N, S, LL8, -, 256

💡 Why do transmission cooler fittings matter on a replacement radiator? 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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