Skip to product information
Mishimoto Aluminum Expansion Tank - 2018-2025 Jeep Wrangler / 2020-2025 Jeep Gladiator 3.0L EcoDiesel (MMRT-JL-18)

Mishimoto Aluminum Expansion Tank - 2018-2025 Jeep Wrangler / 2020-2025 Jeep Gladiator 3.0L EcoDiesel (MMRT-JL-18)

$335.95

PART # MMRT-JL-18Mishimoto

Fits: 2018-2025 Jeep Wrangler and 2020-2025 Jeep Gladiator, including 3.0L EcoDiesel applications Will this fit my truck?

Shipping calculated at checkout Shipping is figured on your order at checkout. Oversize parts are freight-quoted first. Shipping policy
30-day returns Unused, uninstalled parts in the original packaging. No restocking fee. Return policy
Questions about fit? Call (317) 563-1428 or email support@turn4diesel.com before you order.

You'll be notified with a tracking number when your order ships.

Shopping for a specific truck?
Save it in My Garage, then shop parts that fit it.

Mishimoto Aluminum Expansion Tank - MMRT-JL-18

Upgrade your Jeep Wrangler JL or Gladiator JT with an aluminum expansion tank built to withstand the toughest trails and daily driving. Stock plastic tanks in Wranglers are known for cracking and leaking at the seams. This TIG-welded aluminum tank increases fluid capacity over the factory design and features internal OEM-style baffling to prevent aeration and sloshing when your Jeep is off-camber or bouncing through rough terrain. The wrinkle black powder-coated finish adds corrosion resistance, and an easy-to-read sight glass replaces the factory dipstick, making fluid checks quick. Includes a Mishimoto radiator cap. Does not fit the 392 with 6.4L engine.

  • TIG-welded aluminum construction
  • Internal baffling reduces aeration and fluid slosh
  • Increased coolant capacity over stock
  • Easy-to-read sight glass
  • Eliminates common cracking and seam leaks
  • Mishimoto Lifetime Warranty

Manufacturer Part #: MMRT-JL-18
Brand: Mishimoto

Product details

BrandMishimoto
Manufacturer part #MMRT-JL-18
Vehicle fitment

2018-2025 Jeep Wrangler and 2020-2025 Jeep Gladiator, including 3.0L EcoDiesel applications

  • 2018-2025 Jeep Wrangler, Gladiator