OER 1973 Mopar B / E-Body Big Block V8 With Automatic Trans 4 Row 26″ Wide Replacement Radiator

Part Number: MD2302A-OER

OER 1973 Mopar B / E-Body Big Block V8 With Automatic Trans 4 Row 26″ Wide Replacement Radiator

Part Number: MD2302A-OER

Original price was: $983.19.Current price is: $854.95.

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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1973 Mopar B / E-Body Big Block V8 With Automatic Trans 4 Row 26″ Wide Replacement Radiator

Upgrade your classic 1973 Mopar B / E-Body vehicle’s cooling system with the high-performance OER® Replacement Radiator. Specially designed for big block V8 engines coupled with automatic transmissions, this radiator guarantees optimal cooling efficiency while maintaining the vintage aesthetic of your car. Constructed entirely from durable copper and brass, it ensures long-lasting performance that meets the specific cooling needs of stock engines.

Key Features and Benefits

  • Durable Construction: Made from robust copper and brass materials to withstand the rigors of automotive performance.
  • Perfect Fit: Engineered to bolt directly into your factory radiator support without any modifications, keeping installation simple and hassle-free.
  • Efficient Cooling: Features 1/2″ tubes on 9/16″ centers for enhanced heat dissipation and cooling capabilities.
  • Made in the USA: Proudly manufactured in the USA, ensuring quality craftsmanship and reliability.

Technical Specifications

  • Part Number: MD2302A
  • Core Dimensions: 17-1/2″ x 26″

Fitment Information

This replacement radiator is compatible with the following models:

  • B-Body:
    • 1973 Charger big block V8 with smog fitting and automatic transmission
    • 1973 Coronet big block V8 with smog fitting and automatic transmission
    • 1973 Satellite big block V8 with smog fitting and automatic transmission
    • 1973 Road Runner big block V8 with smog fitting and automatic transmission
  • E-Body:
    • 1973 Barracuda big block V8 with smog fitting and automatic transmission
    • 1973 Challenger big block V8 with smog fitting and automatic transmission
    • 1973 ‘Cuda big block V8 with smog fitting and automatic transmission

Note: For models with a standard transmission, please see part # MD2302S.

Don’t compromise on performance or reliability‚Äîchoose the OER¬Æ Replacement Radiator for your 1973 Mopar B / E-Body vehicle and enjoy the peace of mind that comes with superior cooling efficiency. Upgrade today and ensure your classic rides cool and smooth for years to come!

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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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