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Mishimoto
Mishimoto 87-06 Jeep Wrangler YJ & TJ Aluminum Performance Radiator
SKU: M00C MMRAD-WRA-87
Easy — 1–2 hours
Description
Part #: MMRAD-WRA-87
The Mishimoto performance aluminum radiator for the Jeep Wrangler YJ and TJ is the ideal upgrade to the stock Wrangler radiator. It is designed and specifically engineered to maximize cooling efficiency by up to 20-percent, boost engine functions and protect your car from overheating. Whether you use your Jeep Wrangler for daily driving or as a powerhouse for offroading, many people overlook the importance of installing an upgraded radiator in their engine. A stock radiator cannot handle the heat that comes along with having a great deal of horsepower. The Mishimoto Jeep Wrangler radiator features a lightweight dual core, 100-percent brazed aluminum, polished end tanks, and holds up to .36/gal more coolant. The Mishimoto radiator showed a 20degF drop in outlet temp compared to the OEM. See the Engineering Report for full details. Every Mishimoto Performance Radiator is a direct OEM fit, making installation effortless, no cutting or modification is required. All Mishimoto radiators come with a lifetime warranty.
Features:
- Direct fit for the 1987-2006 Jeep Wrangler TJ/YJ with 2.5L/4.0L engine
- Full aluminum construction including durable, TIG-welded end tanks
- Features a two-row, 1.88" thick core
- Increases fluid capacity by 68% over stock
- Provides a proven 20% improvement in fluid cooling efficiency
- Radiator core includes strutted tubes in top 5 and bottom 5 rows for increased strength
- Stamped header plate ensures a strong bond between the end tanks and core to resist cracking and leaks
- Includes 1.3 Bar High-Pressure Radiator Cap which effectively raises the boiling point of engine coolant, providing a safer and more efficient system
- Includes Mishimoto Magnetic Drain Plug to capture any metallic debris/fragments in your cooling system
- Mishimoto Lifetime Warranty
~(22.5 lbs. 31X26X7)~ Jeep Wrangler YJ and TJ Aluminum Performance Radiator 1987-2006
MIA's Description
Fitment
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Specifications
| Brand | Mishimoto |
| Part Number | M00C MMRAD-WRA-87 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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