The Jeep Grand Cherokee SRT-8 is a versatile and powerful vehicle that requires a cooling system just as powerful. That's why Mishimoto has developed a performance aluminium radiator for the 2012-2024 Jeep Grand Cherokee SRT-8. The Mishimoto 2012-2024 Jeep Grand Cherokee SRT-8 Performance Aluminium 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-percent and coolant capacity by 95-percent over the stock radiator for improved cooling capacity. The 66-percent thicker core yields a 45-percent greater fin surface area to carry away more heat and keep your SRT-8 running cooler. Like all Mishimoto aluminium radiators, this 2012-2024Jeep Grand Cherokee SRT-8 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.
Model:
MMRAD-WK2-12
Performance Aluminium Radiator, fits Jeep Grand Cherokee SRT8 2012-2024 PRE-SALE
£644.40
Sale Price
Regular Price
Installation Difficulty:
Medium
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Key Benefits
- 95% more coolant capacity and a 66% thicker core than the factory radiator give the Grand Cherokee SRT-8 the thermal headroom it needs under hard acceleration and sustained high-speed use.
- 45% increase in fin surface area over the stock radiator moves more heat into the airstream — keeping outlet temps stable during the SRT-8's full power output.
- A/C condenser and fan shroud brackets, Magnetic Drain Plug, and radiator cap all included — a complete drop-in cooling system upgrade with no missing hardware.
- Full aluminium construction with TIG-welded end tanks replaces the factory plastic components that crack under the heat cycling of a high-output V8.
- 66% greater core volume and high-density fin arrangement efficiently transfer thermal energy at every throttle position and ambient temperature.
- Confirmed direct fit for the 2012–2024 Jeep Grand Cherokee SRT-8 — no cutting, fabricating, or adapter work required.
- Oversized core and increased capacity handle the thermal demands of stock and modified Grand Cherokee builds, including supercharged and tuned setups.
- Own it for life — backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
- Note: Coupons and discounts do not apply to items in pre-sale
Key Benefits
- 95% more coolant capacity and a 66% thicker core than the factory radiator give the Grand Cherokee SRT-8 the thermal headroom it needs under hard acceleration and sustained high-speed use.
- 45% increase in fin surface area over the stock radiator moves more heat into the airstream — keeping outlet temps stable during the SRT-8's full power output.
- A/C condenser and fan shroud brackets, Magnetic Drain Plug, and radiator cap all included — a complete drop-in cooling system upgrade with no missing hardware.
- Full aluminium construction with TIG-welded end tanks replaces the factory plastic components that crack under the heat cycling of a high-output V8.
- 66% greater core volume and high-density fin arrangement efficiently transfer thermal energy at every throttle position and ambient temperature.
- Confirmed direct fit for the 2012–2024 Jeep Grand Cherokee SRT-8 — no cutting, fabricating, or adapter work required.
- Oversized core and increased capacity handle the thermal demands of stock and modified Grand Cherokee builds, including supercharged and tuned setups.
- Own it for life — backed by Mishimoto's Lifetime Warranty, your investment is protected long after install day.
| Overall Length (in) | 30.23 |
|---|---|
| Overall Height (in) | 24.4 |
| Overall Width (in) | 6.29 |
| Core Length (in) | 25.03 in |
| Core Thickness (in) | 1.96 in |
| Fluid Capacity (gal) | 4.6 |
| Rows | 2 |
| Drain Plug Thread Size | M12 x 1.5 |
| Applications | This radiator does not fit Trackhawk or SRT Hellcat models (6.2L Supercharged) 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 2012-2024 Jeep Grand Cherokee SRT8 6.4L 2018-2024 Dodge Durango SRT 6.4L |
| Engine Codes | 6.4L 5.7L 3.6L |
| Chassis Codes | WK2 |
| Note | 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 |
| Coolant Capacity | 4.6 |
Installation Guides
Mishimoto Aluminium Radiator
Mishimoto Magnetic Drain Plug
Mishimoto Radiator Cap
(4) A/C Condenser Brackets
(2) Fan Shroud Brackets
Mishimoto Lifetime Warranty
Mishimoto Magnetic Drain Plug
Mishimoto Radiator Cap
(4) A/C Condenser Brackets
(2) Fan Shroud Brackets
Mishimoto Lifetime Warranty
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.
