Factory style replacement 2.5L 4 cylinder engine parts for your 1997-06 TJ Wrangler, Rubicon and Unlimited. As a Jeep owner, there's nothing like the thrill of tearing through mud holes on a soggy spring night or rolling through the sand dunes in the heat of summer. These are moments you live for, and it's important to make sure all your Jeep's parts are maintained. The suspension and tires are important, but the engine makes it all happen.
Keep Your Engine Healthy
There are countless parts of your engine that all contribute to the wild off-road experience you love. Everything from head gaskets to camshafts to pistons comes together to make a beautiful mechanical symphony while you rip the trails apart. For your convenience, our website has a Jeep Wrangler 2.5 engine diagram to help you make sure you're looking for the right part. We also provide all kinds of expert advice. We have videos and articles online to help you select and install the right parts and equipment. If you're not into installing yourself, our stores are all staffed with ASE-certified technicians who can install every part we sell. At 4 Wheel Parts, you never have to worry about being taken care of.
The Best Selection on the Market
Not only do we offer high-quality service, but our inventory is one of the widest available. With over $100 million of on-hand products to choose from, you can rest assured we have the part you're looking for. Our selection includes roughly 600 of the best auto parts manufacturers in the industry. Our customers deserve only the best, which is why our selection of parts is state-of-the-art.
Enjoy Our Price Guarantee
We confidently offer the best prices for off-road parts anywhere. If you think we're just blowing smoke, find out for yourself. We're so sure you won't find a better price, we offer price matching for any legitimately advertised product within 90 days of purchase. Take a look at our merchandise today and buy with full confidence.
The TJ Wrangler 2.5 4 cylinder engine was the result of a three year development project by American Motors to engineer a Jeep-specific system that would combine off-road performance and durability with lightweight efficiency, and it delivered. But even the best-maintained machine is bound to need a few tune-ups and repairs along the road. At 4 Wheel Parts you'll find a full suite of top-quality replacement parts, from valve cover grommets and oil pan plugs to pistons and pins. For a quick overview, check out our Jeep 2.5 engine diagram.
The Value of Good Maintenance
The engine is the beating heart of your machine. In addition to staying on top of routine maintenance, reacting quickly to fix leaks and repair damaged parts is crucial: especially when your rig is a rough-riding Jeep.
Avoiding Engine Leaks
Oil leaks are one of the most common engine issues, and Jeeps are notorious for "marking their spot". Most 2.5 and 4.0L systems begin to develop oil leaks at around 100-150K miles. While plenty of Jeep owners resign themselves to perpetual dripping, neglecting a faulty seal is always a gamble. A small leak can become a big one in the blink of an eye when treading rugged terrain, and a sudden drop in oil levels starves the engine, leading to potentially catastrophic damage. In addition to replacing your filter with each oil change, it's important to keep a close eye on the integrity of all engine seals.
Small Parts, Big Jobs
Every part of your Jeep engine has been precisely designed and positioned to perform an important function. As with leaks, damaged or misaligned parts can only get worse, and can easily lead to even more devastating problems.
Easy Ordering and Installation Expertise
Track down exactly the part you need in seconds using the search bar or the Jeep 4.0 engine exploded view to order online, or visit us at one of our 60+ locations across North America and let one of our experienced technicians handle installation.