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Regular Price: $791.80

Sale Price $641.95

  • Direct fit for the 2012+ Jeep Grand Cherokee SRT8
  • Increases core volume by 66% over stock radiator
  • Increases coolant capacity by 95% over stock radiator
  • 66% thicker core than stock radiator
  • Additional features below
  • Your vehicle requires 3 bottles of full strength coolant or 5 bottles of premixed coolant.
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  • Direct fit for the 2012+ Jeep Grand Cherokee SRT8
  • 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
  • Patent Pending
  • Mishimoto Lifetime Warranty


The Jeep Grand Cherokee SRT8 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 2012+ Jeep Grand Cherokee SRT8 Performance Aluminum Radiator is designed to keep your 6.4L 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 SRT8 running cooler.

Like all Mishimoto aluminum radiators, this 2012+ Jeep Grand Cherokee SRT8 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.


(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


This radiator will not fit vehicles with stand-alone transmission coolers. To verify fitment, please ensure that your transmission cooler and A/C condenser are one component.

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



Engine Codes 6.4L
Chassis Codes WK2
Fits *This radiator does not fit Trackhawk models

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


Material Aluminum
Overall Height62 cm (24.4 in)
Drain Plug Thread Size (M12) x 1.5
Overall Length76.8 cm (30.23 in)
Coolant Capacity 4.6 gal
Overall Width16 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)
Overall Length (in) 30.23
Overall Height (in) 24.40
Overall Width (in) 6.29

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.

Mishimoto Lifetime Warranty on ALL Products
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