OER 1963-65 Plymouth B-Body V8 318Ci With Automatic Trans 3 Row Replacement Radiator

Part Number: MB2365A-OER

OER 1963-65 Plymouth B-Body V8 318Ci With Automatic Trans 3 Row Replacement Radiator

Part Number: MB2365A-OER

Original price was: $838.29.Current price is: $728.95.

On Backorder

( Inventory updated: 06/06/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.

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1963-65 Plymouth B-Body V8 318Ci With Automatic Trans 3 Row Replacement Radiator

Upgrade your classic Plymouth with the highly efficient OER® Replacement Radiator. Designed specifically for 1963-65 Plymouth B-Body vehicles featuring a V8 318Ci engine with automatic transmission, this radiator is a perfect fit that ensures optimal cooling performance while maintaining the integrity of your original setup.

Key Features and Benefits

  • Constructed from durable copper and brass materials, ensuring long-lasting reliability and heat dissipation.
  • Designed to meet the cooling needs of stock engines, preventing overheating during operation.
  • Installation is made easy with a direct bolt-in design, eliminating the need for modifications to your radiator support or top panel.
  • Features 1/2″ tubes on 9/16″ centers for effective coolant flow and enhanced cooling efficiency.
  • Manufactured in the USA, showcasing quality craftsmanship and thorough attention to detail.

Technical Specifications

Part Number: MB2365A

Core Dimensions: 18-1/8″ x 22″

Fitment Information

This radiator is compatible with the following models:

  • 1963 Plymouth Belvedere V-8 318ci with automatic transmission
  • 1964 Plymouth Belvedere V-8 318ci with automatic transmission
  • 1965 Plymouth Belvedere V-8 318ci with automatic transmission
  • 1965 Plymouth Satellite V-8 318ci with automatic transmission

For models equipped with a standard transmission, please see part # MB2365S.

Experience Unmatched Performance

Don’t let overheating ruin your driving experience. Equip your Plymouth with the OER Replacement Radiator and enjoy reliable, efficient cooling for years to come. Invest in quality, and keep your classic running as smoothly as it was meant to.

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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