OER 1963-65 Plymouth B-Body V8 361 / 383 / 426 With Standard Trans 3 Row Replacement Radiator

Part Number: MB2366S-OER

OER 1963-65 Plymouth B-Body V8 361 / 383 / 426 With Standard Trans 3 Row Replacement Radiator

Part Number: MB2366S-OER

Original price was: $834.84.Current price is: $725.95.

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 361 / 383 / 426 With Standard Trans 3 Row Replacement Radiator

Enhance the performance and reliability of your classic Plymouth with our premium OER¬Æ Replacement Radiator designed specifically for 1963-65 Plymouth B-Body V8 models equipped with 361, 383, or 426 engines and standard transmissions. Engineered for optimal cooling efficiency, this radiator offers a seamless fit into your vehicle’s original radiator support, ensuring hassle-free installation without any modifications.

Key Features and Benefits:

  • Manufactured from durable copper and brass materials for long-lasting performance and durability.
  • Designed to meet the cooling needs of stock engines, maintaining optimal engine temperatures even during demanding conditions.
  • Features 1/2″ tubes on 9/16″ centers for efficient coolant flow and improved heat dissipation.
  • Core dimensions of 18-1/8″ x 22″ ensure an exact fit, restoring your vehicle’s cooling capabilities effectively.
  • Made in USA to guarantee exceptional quality and craftsmanship.

Specifications:

Part Number: MB2366S

Fitment Information:

  • 1963 Plymouth Belvedere V-8 361ci, 383ci, 426ci with standard transmission
  • 1964 Plymouth Belvedere V-8 361ci, 383ci, 426ci with standard transmission
  • 1965 Plymouth Belvedere V-8 361ci, 383ci, 426ci with standard transmission
  • 1965 Plymouth Satellite V-8 361ci, 383ci, 426ci with standard transmission

For those looking to replace the radiator in models equipped with an automatic transmission, please refer to part number MB2366A.

Upgrade your cooling system today with this reliable replacement radiator, ensuring your classic Plymouth runs as smoothly as its original design intended!

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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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