One Stop Solutions 1482 Radiator

Radiator for Cadillac Eldorado, DeVille, Seville, and Allante

Restore cooling performance with this OSC Premium New Automotive Radiator, Part Number 1482. Built for OE-style form and function, it is engineered for Cadillac Eldorado, DeVille, Seville, and Allante applications with a crossflow design and integrated engine and transmission oil cooler provisions.

Key Features

• Fits Cadillac Eldorado 1993-2002, DeVille 1994-1999, Seville 1993-1997, and Allante 1993
• OSC Part Number 1482
• Premium aluminum core with plastic tanks
• Crossflow radiator design
• Engine oil cooler included
• Transmission oil cooler included
• Core dimensions: 30 1/2 in. height, 15 1/16 in. width, 1-1/4 in. thickness
• Inlet diameter: 1 5/16 in.; outlet diameter: 1 9/16 in.
• Pressure tested during production for leak verification
• Multi-fit engineering with OE-style fit and function

Detailed Description

OSC radiator 1482 is built to match original equipment cooling layout for select Cadillac models, using premium-grade aluminum construction with plastic tanks and plated cooler passages. The radiator includes both engine and transmission oil cooler features, with plated cooler components and factory-style gasket sealing to help maintain a secure, leak-resistant installation. The core uses a single-row layout and a crossflow configuration to support efficient heat transfer in the intended applications.

This part cross-references Spectra Premium CU1482 and Koyorad A1482 for the same application. For buyers searching for a Cadillac Eldorado radiator, Cadillac DeVille radiator, or Cadillac Seville radiator, Part Number 1482 provides an OE-style replacement option with dimensions and fittings engineered for direct replacement use.

Common Problems This Radiator Can Address

• Coolant leaks from a worn or damaged radiator tank or core
• Overheating caused by reduced heat exchange efficiency
• Transmission fluid temperature concerns related to a failing cooler circuit
• Engine oil cooler flow issues from aged internal cooler passages
• Fitment problems from a radiator that no longer matches OE dimensions

Installation Notes and Tips

Verify core size, inlet and outlet diameters, and cooler line spacing before installation. This radiator is designed for direct replacement in the listed Cadillac applications, but all cooling system connections should be inspected for wear, contamination, or damage before assembly. Flush the cooling system as needed and confirm proper hose, line, and mounting alignment during installation.

Quality Assurance

OSC tests the radiator core and cooler circuits during production, then retests the assembled unit before release. The design also incorporates engineering updates aimed at addressing common failure points in higher-mileage vehicles, including improved cooling capacity and durability-focused component selection.