![]() Continental Molded Radiator Hoses (upper) – CEL-621933.FlowKooler Hi-Flow Mechanical Water Pump – BRA-1747. ![]() Mishimoto Electric Fan & Shroud Kit with Controller – MIO-MMFS-XJ-89K.Mishimoto Performance Radiator – MIO-MMRAD-XJ-89.If you’ve got a warm-running XJ, follow along as we show you how to get those temps under control! Parts List for the Jeep Cherokee XJ Cooling System Swap & Upgrade We’ll also show you a few common, but not very effective cooling mods that our XJ had installed and the problems they can create. All of which are designed to help 4.0L sixes run cooler even while crawling at low speeds. To do that, we went straight for a few of the best cooling options at, including a Mishimoto aluminum radiator and triple electric fan, and a Flowkooler water pump. Or while running trails in Utah and the southwest. Our goal is to create a reliable cooling system that will actually keep our XJ in the 200 degree F range, even with the A/C on in while in traffic in the summertime. Since we know the factory stuff is marginal, we’re going to use the best bolt-in upgrades available. There’s a full parts list with part numbers and links at the bottom of this story. That coupled with the fact that the rest of the cooling system was obviously 23-year-old original factory equipment led us to the conclusion that it was time to dive in and do some upgrades. Since the last big road trip we took in our XJ ended with a steady drip from the corner of the radiator where the fins meet the tank, we knew we had stressed the system and failure was imminent. This is the type of stuff you really don’t want to worry about when you’re far off the grid or even just out for some fun. If you love the low speed (but high engine stress) fun of off-roading, it can be a recipe for overheating or cooling system failure. Less than four inches exists from the shroud mounting points to the front of the engine, to be exact.Īs such, even though the stock thermostat is 195 degrees F, most Cherokees are rarely under 210 degrees F, unless aided by very cool ambient air. The 4.0L inline six engine is nearly three feet long from the bellhousing to the front of the crank, so the boxy little brawler ends up with an undersized radiator and not much room for large fans. Perhaps the biggest issue with the XJ cooling system is the XJ itself. Overheating is an all-too-common occurrence for Jeep XJ Cherokee owners, and running excessively warm most of the time is essentially taken as given. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |