Mishimoto 2018+ Jeep Wrangler JL Performance Aluminum Radiator

SKU: MISMMRAD-JL-18

Radiators

MM Radiators - Alum...

Mishimoto

Mishimoto 2018+ Jeep Wrangler JL Performance Aluminum Radiator

SKU: MISMMRAD-JL-18

Radiators

MM Radiators - Alum...

Sale ends in Calculating... Sat 17 Oct, 7:06 pm AEST

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Description

The Jeep Wrangler is the ultimate do-anything vehicle. It can tackle the trails, haul your trailer, shuttle the kids to soccer practice, commute to work, and do it all again tomorrow. It's no wonder the Wrangler is the most popular off-road vehicle for people who have a normal life Monday through Friday

Product Overview

but itâ€™s not perfect.----The 2018+ Jeep Wrangler JL has one of the most cramped cooling stacks weâ€™ve seen in a modern vehicle, especially in the 2.0L spec with the additional heat exchanger for the turbo system. That cramped cooling stack means the JL needs an efficient radiator, and the stock radiator often falls short. Luckily, Mishimoto has developed a performance radiator that makes the most of the cramped space in the front of the JL.----This Mishimoto performance radiator for the 2018+ Jeep Wrangler JL is designed to make the most of every inch of the Wranglerâ€™s cooling stack while withstanding the rigors of off-road (and everyday) life. Our radiator features an oversized core thatâ€™s 51 percent larger than stock, with a 38 percent greater coolant capacity to effectively cool your engine, even at low speeds. The 37 percent increase in fin surface area and oversized single-row design means that every square inch of core is used to transfer heat away from your engine.----Wranglers are known for their durability and our radiator is built to match. The full-aluminum, TIG-welded end tanks are designed to withstand vibration and repeated heat cycles without cracking or leaking. To add even more durability, we've constructed the core with extruded and strutted tubes that resist chassis flex on the trail. Like all our Wrangler products, this 2018+ Jeep Wrangler JL performance radiator is backed by our Mishimoto Lifetime Warranty, making it as dependable as your Jeep.

Product Details

Description:	Mishimoto 2018+ Jeep Wrangler JL Performance Aluminum Radiator
Install Difficulty:	3
Part Number:	misMMRAD-JL-18
SellingPoint01:	Direct fit for 2018+ Jeep Wrangler JL
SellingPoint02:	51 percent increase in core volume for improved cooling efficiency
SellingPoint03:	38 percent larger coolant capacity withstands greater cooling loads
SellingPoint04:	37 percent greater fin surface area for improved heat transfer in cramped cooling stack
SellingPoint05:	Strutted tubes reinforce core against chassis flex and vibration
SellingPoint06:	TIG-welded aluminum end tanks withstand rough trails without cracking
SellingPoint07:	Oversized single-row design utilizes full core depth
SellingPoint08:	Removable outlet port for easy installation
SellingPoint09:	Mishimoto Lifetime Warranty
SellingPoint10:	N/A
SellingPoint11:	N/A
SellingPoint12:	N/A
SellingPoint13:	N/A
SellingPoint14:	N/A
SellingPoint15:	N/A
TechSpec Applications:	Jeep Wrangler I4 2.0L Turbo 2018+ --Jeep Wrangler V6 3.6L 2018+--Jeep Wrangler V6 3.0L Turbo 2018+--Jeep Gladiator V6 3.6L 2018+--Jeep Gladiator V6 3.0L Turbo 2018+
TechSpec Chassis Codes:	JL--JT
TechSpec Core Height (in):	19.53
TechSpec Core Length (in):	22.91
TechSpec Core Thickness (in):	1.57
TechSpec DPI:	2957
TechSpec Drain Plug Thread Size:	M12 X 1.5
TechSpec Engine Codes:	3.6L Pentastar--3.0L EcoDiesel--2.0L Hurricane
TechSpec Fluid Capacity (gal):	0.563
TechSpec Includes:	(1) Aluminum Radiator--(1) Coolant Outlet--(1) Coolant Outlet O-ring--(1) M12 X 1.5 Drain Plug--Mounting Hardware--Mishimoto Lifetime Warranty
TechSpec Inlet (in):	N/A
TechSpec Material:	6061-Aluminum
TechSpec Note:	Installation on 3.0L Eco diesel models requires significant disassembly of the cooling stack that is not covered in installation instructions and may require trimming of intercooler inlet and outlet to fit
TechSpec Outlet (in):	N/A
TechSpec Overall Height (in):	20.12
TechSpec Overall Length (in):	28.75
TechSpec Overall Width (ins):	6.32
TechSpec Rows:	1

Part Type

Radiators

Data: v4.2 - Upd: 2026-10-16 16:17:49

Features

37 percent greater fin surface area for improved heat transfer in cramped cooling stack
38 percent larger coolant capacity withstands greater cooling loads
51 percent increase in core volume for improved cooling efficiency

Specifications

Product Attributes - Brand: Mishimoto
Product Attributes - Manufacturer's Part Number: MMRAD-JL-18
Product Attributes - Part Type: Radiators
Product Attributes - Product Line: Mishimoto Performance Radiators
Product Attributes - UPC: 00840197718377
Product Attributes - Radiator Material: Aluminum
Product Attributes - Radiator Style: Crossflow
Product Attributes - Transmission Cooler: No
Product Attributes - Inlet Location: Upper driver side
Product Attributes - Outlet Location: Lower passenger side
Product Attributes - Overall Width (in.): 28.75 in.
Product Attributes - Overall Height (in.): 20.12 in.
Product Attributes - Overall Thickness (in.): 6.32
Product Attributes - Row Quantity: 1
Product Attributes - Radiator Finish: Natural
Product Attributes - Core Width (in.): 22.91 in.
Product Attributes - Core Height (in.): 19.53 in.
Product Attributes - Core Thickness (in.): 1.57 in.
Product Attributes - Trans Cooler Adapter Fittings Included: No
Product Attributes - Fan Included: No
Product Attributes - Radiator Cap Included: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Mishimoto
StreetFX SKU	misMMRAD-JL-18
SFX Item ID	4051714
Supplier Item Code	4051714
Manufacturer SKU	MMRAD-JL-18
Manufacturer UPC	840197718377
Alternative References	mio-mmrad-jl-18, MIMMMRAD-JL-18