Mishimoto Aluminum Radiator: Dodge Durango / Jeep Grand Cherokee 2011 - 2023 (3.6L V6, 5.7L Hemi & 6.4L SRT)

Mishimoto Aluminum Radiator: Dodge Durango / Jeep Grand Cherokee 2011 - 2023 (3.6L V6, 5.7L Hemi & 6.4L SRT)

Part # MMRAD-WK2-12

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Short Description

11-23 Durango & 11-21 Grand Cherokee Aluminum Radiator by Mishimoto MMRAD-WK2-12. Fits all engine sizes- 3.6L V6, 5.7L Hemi & 6.4L SRT. The First Aftermarket Fully Aluminum Radiator by a Reputable Aftermarket Cooling Brand.



11-23 Dodge Durango (3.6L V6, 5.7L Hemi & SRT 6.4L 392)

11-21 Jeep Grand Cherokee (3.6L V6, 5.7L Hemi & SRT 6.4L 392)


The Durango / Grand Cherokee is a versatile and powerful vehicle that requires a cooling system just as powerful. That's why Mishimoto has developed a performance aluminum radiator for the 2012+ Jeep Grand Cherokee SRT8.

The Mishimoto 2011+ Dodge Durango & Jeep Grand Cherokee SRT8 Performance Aluminum Radiator is designed to keep your Hemi cool from the street to the track, and everything in between. Our radiator increases core volume by 66% and coolant capacity by 95% over the stock radiator for improved cooling capacity. The 66% thicker core yields a 45% greater fin surface area to carry away more heat and keep your Hemi running cooler.

Like all Mishimoto aluminum radiators, this 2011+ Durango / Grand Cherokee radiator is built to last. Our all-aluminum design is precision TIG-welded with CNC-machined mounts for superior durability and a direct fit without any modifications. This radiator is also backed by our Mishimoto Lifetime Warranty for a lifetime of powerful cooling.

  • Increases core volume by 66% over stock radiator
  • Increases coolant capacity by 95% over stock radiator
  • 66% thicker core than stock radiator
  • 45% increase in fin surface area over stock radiator
  • All-aluminum construction with durable, TIG-welded end tanks
  • Includes A/C condenser and fan shroud brackets
  • Includes Mishimoto magnetic drain plug
  • Includes Mishimoto radiator cap
  • Mishimoto Lifetime Warranty


Material Aluminum

Note Vehicles with superchargers or turbochargers may require some small modifications to fit this radiator

Chassis CodesWK2

Engine Codes



2011–2015 Dodge Durango 3.6L V6
2011–2015 Jeep Grand Cherokee 3.6L V6 
2011–2019 Dodge Durango 5.7L V8
2011–2019 Jeep Grand Cherokee 5.7L V8
2012+ Jeep Grand Cherokee SRT8 6.4L
2018+ Dodge Durango SRT 6.4L

Overall Height 62 cm (24.4 in)

Drain Plug Thread Size (M12) x 1.5

Overall Length 76.8 cm (30.23 in)


Coolant Capacity 4.6 gal

Purchase Includes(1) Mishimoto Aluminum Radiator
(1) Mishimoto Magnetic Drain Plug
(1) Mishimoto Radiator Cap
(4) A/C Condenser Brackets
(2) Fan Shroud Brackets
Mishimoto Lifetime Warranty

Overall Width 16 cm (6.29 in)

Core Length 63.6 cm (25.03 in)

Core Height 51.2 cm (20.15 in)

Core Thickness 50 mm (1.96 in)



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Applications & Details

Part #: MMRAD-WK2-12
Brand: Mishimoto
Availability Remarks: NORMALLY SHIPS IN 24-48 HOURS
Condition: New