OER 1973 Mopar B / E-Body Big Block With Auto Trans 22″ Wide 2 Row Aluminum Desert Cooler Radiator

Part Number: MD2263A-OER

OER 1973 Mopar B / E-Body Big Block With Auto Trans 22″ Wide 2 Row Aluminum Desert Cooler Radiator

Part Number: MD2263A-OER

Original price was: $714.09.Current price is: $620.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1973 Mopar B / E-Body Big Block With Auto Trans 22″ Wide 2 Row Aluminum Desert Cooler Radiator

Upgrade your classic Mopar’s cooling system with the all-new 1973 Mopar B / E-Body Big Block Radiator. This high-performance radiator is crafted to enhance engine efficiency, making it the perfect choice for enthusiasts seeking to maintain optimal driving temperatures during demanding conditions.

Key Features & Benefits

  • Premium Construction: Made entirely from aluminum, this radiator features a robust two-row design with 1″ tubes on 3/8″ centers, ensuring superior heat dissipation without the use of any epoxies or glues.
  • Lightweight Design: The aluminum framework is not only durable but also significantly lighter than traditional radiators, helping improve overall vehicle performance.
  • Easy Installation: Designed for a straightforward, bolt-in installation process, this radiator fits perfectly without the need for modifications to your radiator support or top panel.
  • Made in the USA: This product is proudly manufactured in the United States, guaranteeing quality craftsmanship and reliability.

Technical Specifications

  • Part Number: MD2263A
  • Core Dimensions: 18-1/8″ x 22″

Fitment Information

This radiator is the perfect fit for the following applications:

B-Body Applications:

  • 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 Applications:

  • 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 equipped with a standard transmission, please see part MD2263S.

Enhance the performance and reliability of your 1973 Mopar with our state-of-the-art Desert Cooler Radiator. Experience improved cooling efficiency and keep your engine running smoothly, no matter how demanding the drive. Order yours today and embrace the classic muscle car spirit!

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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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