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Mishimoto MMRT-JL-18 Aluminum Coolant Expansion Tank, TIG-Welded with Sight Glass

(2018-2026 Jeep Wrangler; 2020-2026 Jeep Gladiator)

Manufacturer

Picture for manufacturer Mishimoto

Part Number

MMRT-JL-18
7 reviews
Sale Price

$289.23

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Mishimoto MMRT-JL-18 aluminum expansion tank (also called a coolant reservoir or coolant recovery tank) replaces the factory plastic tank. It stores and regulates excess coolant in the cooling system. Its TIG-welded aluminum construction is meant to avoid the cracking and seam leaks that plastic tanks can develop.

Key Features:

  • TIG-welded aluminum construction for strength and reliability
  • Internal baffling reduces aeration and fluid slosh during rough off-roading
  • Increased coolant capacity compared to the stock tank
  • Sight glass replaces the factory dipstick for quick coolant level checks
  • Wrinkle black powder-coated finish for corrosion resistance

What's Included:

  • (1) Mishimoto reservoir tank
  • (1) Worm gear clamp
  • (1) O-ring

Mishimoto rates installation as easy, and an installation guide is available from the manufacturer.

Products specifications

Fits

2018-2026 Jeep Wrangler; 2020-2026 Jeep Gladiator

OptionLabel

Black

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Install Difficulty

2

TechSpec Material

3A21-Aluminum

TechSpec Engine Codes

3.6L Pentastar--3.0L EcoDiesel--2.0L Hurricane

TechSpec Chassis Codes

JL--JT

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+

Product was delivered in a timely manner in good condition and was easily installed. I would order again!

Great, easy purchase

I'm thrilled to find the equipment needed to start work on my restoration project! Thanks for making it simple and stress FREE !!!

Great vendor

Smooth they had my part 1979 280ZX

Simple process to order which made things much easier.

Quick and easy

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