Universal Air RA975C Radiator

Crossflow Radiator for BMW E30 Applications

The Universal Air RA975C is a crossflow radiator for select 1988-1991 BMW 325i, 325is, and 325iX models. It is built for direct-fit cooling system service on these BMW applications and is identified by part number RA975C.

Key Features

• Crossflow radiator design for BMW E30 cooling system replacement
• Fits 1988-1991 BMW 325i, 325is, and 325iX
• Universal Air Crossflow Radiator product line
• Part number RA975C for accurate ordering and catalog lookup

Product Details

Universal Air’s Crossflow Radiator line focuses on replacement radiators for specific vehicle applications. RA975C is listed for 1988-1991 BMW 325i, 325is, and 325iX models, making it a targeted option for owners searching for a BMW 325i radiator, BMW 325is radiator, or BMW 325iX radiator replacement. Use RA975C when you need a crossflow radiator identified for these E30 chassis applications.

Common Cooling Issues It Can Address

• Leaking radiator tanks or seams
• Restricted coolant flow from an aging radiator core
• Overheating caused by reduced heat transfer
• Corrosion or internal buildup in the original radiator
• Cooling system service on a high-mileage BMW 325i, 325is, or 325iX

Installation Notes and Tips

Verify radiator dimensions, hose connections, and mounting points against the removed unit before installation. Flush the cooling system, inspect hoses and clamps, and refill with the correct BMW-approved coolant mixture after installation. Confirm fan operation and check for leaks once the engine reaches operating temperature.

Quality Assurance

Universal Air identifies this radiator by part number RA975C for accurate application matching. Confirm fitment against the vehicle listing before purchase to ensure the correct BMW 325i, 325is, or 325iX replacement.