MMRT-JL-18
Key Features
- TIG-welded aluminum construction for maximum strength and reliability
- Internal baffling reduces aeration and fluid slosh during rough off-roading
- Increased coolant capacity compared to stock for better cooling capabilities
- Easy-to-read sight glass makes fluid checks a breeze
- Eliminates common cracking and seam leaks found in the factory plastic tank
- Simple DIY installation means you’re ready for the trail in no time
- Includes Mishimoto high-pressure radiator cap for optimal system performance
- Mishimoto Lifetime Warranty
- Estimated Ship Date: 10-24-2025
- Note: Coupons and discounts do not apply to items in pre-sale
Product Description
Upgrade your Jeep Wrangler JL or Gladiator JT with an aluminum expansion tank built to withstand the toughest trails and daily driving. The stock plastic tanks in Wranglers are known for cracking and leaking at the seams. It is not a matter of if it will fail, but when. Replacing it with this TIG-welded aluminum tank ensures you are ready for your next adventure without worrying about coolant loss.
This coolant recovery 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 not only adds corrosion resistance but also gives your engine bay a rugged, refined look. An easy-to-read sight glass replaces the factory dipstick, making fluid checks quick and straightforward.
Installation is simple and can be done before your next weekend trip, giving you peace of mind on and off the trail. Complete with a Mishimoto radiator cap and backed by our lifetime warranty, this aluminum expansion tank is the reliable upgrade every Wrangler and Gladiator owner needs.
| Weight (Pounds) | 8.00 |
|---|---|
| Height (in) | 7.52 |
| Width (in) | 7.07 |
| Fluid Capacity (gal) | 0.36 |
| 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+ |
| Engine Codes | 3.6L Pentastar 3.0L EcoDiesel 2.0L Hurricane |
| Chassis Codes | JL JT |
| Material | 3A21-Aluminum |
| Note | Does not fit 392 with 6.4L engine. |
(1) Mishimoto Reservoir Tank
(1) Worm Gear Clamp
(1) O-ring
Mishimoto Lifetime Warranty
(1) Worm Gear Clamp
(1) O-ring
Mishimoto Lifetime Warranty
Note:
Does not fit 392 with 6.4L engine.Product title
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$19.99 CAD | $24.99 CAD
Product title
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$19.99 CAD | $24.99 CAD
Product title
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$19.99 CAD | $24.99 CAD
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