Mishimoto R2957‑MT Replacement Radiator for 2007-2018 Jeep Wrangler JK For Sale

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Part Brand: Mishimoto

Part Number: R2957-MT

• 2007-2018 Jeep Wrangler JK (3.8L & 3.6L, 4WD)
• 2007-2018 Jeep Wrangler Unlimited JK (3.8L & 3.6L, 4WD)

• Direct OEM‑style replacement radiator for Wrangler JK
• Engineered to fit without bending or modification
• OEM spec plastic end tanks with aluminum cooling core
• Compatible with factory hoses, brackets & equipment
• Maintains stock cooling efficiency and airflow design
• 1.5″ inlet and outlet hose connections
• Designed to combat leaks and clogs from aged stock units
• Backed by Mishimoto Lifetime Warranty

• Part Number: R2957‑MT
• Type: Replacement Engine Radiator
• Core Material: Aluminum
• End Tanks: Plastic
• Core Dimensions: ~20.56″ x 21.9″ x 15/16″
• Inlet/Outlet: ~1.50″ each
• Flow Direction: Crossflow
• Rows: Single core

• 1x Mishimoto Replacement Radiator (R2957‑MT)
• Lifetime Warranty documentation

The **Mishimoto R2957‑MT Replacement Radiator** is a direct‑fit OEM‑style cooling solution engineered for **2007-2018 Jeep Wrangler JK and Wrangler Unlimited JK** models equipped with the 3.8L or 3.6L engines. As radiators age, plastic tanks and cores can develop leaks, clogging, or structural issues that reduce cooling efficiency and can lead to overheating. This Mishimoto radiator replaces the original unit with **an aluminum core and factory‑spec plastic end tanks** that integrate seamlessly with stock hoses, mounts, and accessories — requiring no cutting, bending, or modification for installation.

Designed to match OEM cooling performance and durability, this radiator maintains proper engine temperature under daily driving or light off‑road conditions. With ~1.5″ inlet/outlet connections and a crossflow design, it promotes even coolant distribution through the engine bay. Backed by **Mishimoto’s Lifetime Warranty**, the R2957‑MT unit is ideal for Jeep owners restoring cooling capacity after a failure or seeking a reliable OE replacement without performance losses.

*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.

· · · SHIPPING · · ·

• Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
• Canada customers - If does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.

· · · RETURNS · · ·

• Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.

• Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
• Any returns received installed, mounted, used or missing components will be subject to return fee\'s.

· · · PAYMENTS · · ·

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· · · response · · ·

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· · · CONTACT US · · ·

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