Heating and Cooling Radiators

Cold Case Radiators

Performance Aluminum Radiator

$435.54

SKU: RPE751A

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Cold Case Radiators MOP751A is a high-performance, all-aluminum radiator engineered for 1962-1974 Mopar A, B, C, and E Body vehicles equipped with small block engines and automatic transmissions. This radiator boasts a 100% TIG-welded aluminum construction, offering both durability and efficient heat dissipation. Designed with performance in mind, the MOP751A features two 1.25-inch tubes and 16 fins per inch with a corrugated design. This configuration maximizes surface area and enhances thermal transfer, ensuring superior cooling compared to standard 3 or 4-row radiators. The polished OE-style tanks contribute to its original appearance, making it a seamless upgrade for classic Mopar vehicles. The radiator is also pressure tested for reliability. Key specifications include a core height of 18 inches, a core width of 20.5 inches, and an overall thickness of 3 inches. The overall height is 23.5 inches, and the overall width with brackets is 26.3 inches. It is specifically designed for automatic transmissions and features upper and lower hose connections of 1.40 inches. The Old Part Number for this unit is RPE751A. This radiator is listed as fitting select vehicles including the 1967-1973 Barracuda, 1970 Belvedere, 1968-1973 Charger, 1970-1974 Challenger, 1968-1973 Coronet, 1967-1969 Dart, 1968-1972 GTX, 1968-1973 Road Runner, and 1968-1973 Satellite. Buyers are advised to double-check dimensions to ensure proper fitment.

MIA's Description

The Cold Case Radiators MOP751A is an aluminum performance radiator designed for 1962-1974 Mopar A, B, C, and E Body vehicles with small block engines and automatic transmissions. This radiator features a 100% aluminum construction and is TIG welded. It utilizes two 1.25-inch tubes and 16 fins per inch with a corrugated design for increased surface area and thermal transfer.

Fitment

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Specifications

BrandCold Case Radiators
Part NumberRPE751A
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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