OER® replacement radiators are manufactured completely from durable copper / brass materials, are designed to meet the cooling needs of stock engines and will bolt in without modifying your radiator support or support top panel.

Made in USA

Features 1/2" tubes on 9/16" centers.

Core dimensions: 17-7/8" x 22"

Note: Shipped oversize.

Applications

1973 Charger small block V8 with smog fitting and automatic transmission
1973 Coronet small block V8 with smog fitting and automatic transmission
1973 Satellite small block V8 with smog fitting and automatic transmission
1973 Road Runner small block V8 with smog fitting and automatic transmission

1973 Barracuda small block V8 with smog fitting and automatic transmission
1973 Challenger small block V8 with smog fitting and automatic transmission
1973 'Cuda small block V8 with smog fitting and automatic tran smission

For models with a standard transmission, see part # MD2291S

Guides & Documents

Single Pass, Double Pass, Triple Pass Radiators; What’s The Difference?

How To Choose A Radiator For Your Car

CA Prop 65

OER MD2291A Specifications

KEY SPECS
MFG. Part #	MD2291A
Brand	OER
Radiator Style	Single Pass
Radiator Flow Direction	Downflow
Material Type	Copper/Brass
Inlet Location	Upper driver side
Outlet Location	Lower passenger side
Row Quantity	3
Tube Size	0.5"
Core Width Range	22.00" to 22.99"
Core Width	22"
Core Height Range	17.00" to 17.99"
Core Height	17.875"
Cooling Fan	Not Included
Transmission Cooler	Yes
Shroud Included	No

GENERAL
Fan Included	No
Sold in Quantity	Each

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Fitment

1973 Dodge Challenger

1973 Dodge Charger

1973 Plymouth Barracuda

1973 Plymouth Cuda

1973 Plymouth Roadrunner

1973 Plymouth Satellite