OER 1963-65 Plymouth B-Body 361 / 383 / 426 V8 Standard Trans 4 Row Replacement Radiator

Part Number: MB2379S-OER

OER 1963-65 Plymouth B-Body 361 / 383 / 426 V8 Standard Trans 4 Row Replacement Radiator

Part Number: MB2379S-OER

Original price was: $944.09.Current price is: $820.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1963-65 Plymouth B-Body 361 / 383 / 426 V8 Standard Trans 4 Row Replacement Radiator

Revitalize your classic Plymouth with the OER® 1963-65 Plymouth B-Body Replacement Radiator, specifically engineered for the 361ci, 383ci, and 426ci V8 engines. This high-performance radiator not only complements the nostalgia of your vintage muscle car but also assures peak cooling efficiency, ensuring your engine runs at its best even under demanding conditions.

Key Features and Benefits

  • Manufactured from durable copper and brass materials for enhanced longevity and effectiveness.
  • Designed to meet the cooling requirements of your stock engine, providing reliable performance.
  • Easy installation with a direct bolt-in design; no modifications needed for your radiator support or top panel.
  • Features 1/2″ tubes on 9/16″ centers, optimizing coolant flow and cooling capacity.
  • Made in the USA, ensuring quality craftsmanship and reliable performance.

Technical Specifications

Part Number: MB2379S

Core Dimensions: 18-1/8″ x 22″

Fitment Information

This replacement radiator is compatible with:

  • 1963 Plymouth Belvedere 361ci V8 with standard transmission
  • 1964 Plymouth Belvedere 383ci V8 with standard transmission
  • 1965 Plymouth Belvedere 426ci V8 with standard transmission
  • 1965 Plymouth Satellite 361ci V8 with standard transmission

Note: For models equipped with an automatic transmission, please refer to part # MB2379A.

Upgrade your Plymouth with this exceptional replacement radiator, and experience the benefits of enhanced cooling and reliability that keeps your classic muscle car performing at its peak. Don’t let overheating ruin your ride ‚Äì invest in quality, performance, and longevity with the OER¬Æ 4 Row Replacement Radiator today!

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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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