OER 1973 Mopar B / E-Body Big Block With Std Trans 26″ Wide 2 Row Aluminum Desert Cooler Radiator

Part Number: MD2265S-OER

OER 1973 Mopar B / E-Body Big Block With Std Trans 26″ Wide 2 Row Aluminum Desert Cooler Radiator

Part Number: MD2265S-OER

Original price was: $665.79.Current price is: $578.95.

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 With Std Trans 26″ Wide 2 Row Aluminum Desert Cooler Radiator

Revitalize your classic car’s cooling system with the OER¬Æ 1973 Mopar B / E-Body Big Block Radiator. Engineered specifically for high-performance engines, this robust 26″ wide aluminum radiator ensures optimal heat dissipation and efficiency, allowing you to take your vehicle’s performance to the next level while maintaining reliability under pressure.

Key Features and Benefits

  • Premium Construction: Crafted entirely from durable aluminum materials, this radiator features a 2-row design with 1″ tubes on 3/8″ centers, ensuring robust performance without the use of epoxies or glues.
  • Enhanced Cooling: Delivers superior heat transfer capabilities, making it perfect for big block V8 engines and helping maintain your engine temperatures even under heavy loads.
  • Lightweight Advantage: Significantly lighter than traditional radiators, reducing overall vehicle weight for improved handling and performance.
  • Easy Installation: Designed for a straightforward bolt-in installation, eliminating the need for modifications to your radiator support or support top panel.
  • Made in the USA: High-quality manufacturing standards you can trust.

Technical Specifications

  • Part Number: MD2265S
  • Brand: OER

Fitment Information

This radiator is compatible with the following models:

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

For models equipped with an automatic transmission, be sure to check out part # MD2265A.

Upgrade your cooling system today and enjoy the performance benefits that the OER® 1973 Mopar Desert Cooler Radiator provides. Don’t let overheating ruin your driving experience; ensure your classic Mopar stays cool under pressure!

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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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