How Much to Rebuild A Jeep 4.0 Engine?
Rebuilding an engine is tiresome work. But the Jeep owners have to face it once they drive their old one for about 200k to 250k miles. In fact, some engines might ask for the modification only after 150k miles. It depends on the owner’s choice. If they feel they need to upgrade their engine and enjoy more torque & horsepower, rebuilding the engine might be a good choice.
But the question is how much to rebuild a Jeep 4.0 engine? Depending on labor costs and damaged parts, rebuilding a 4.0L engine might cost around $1200 to $2000. You can reduce this cost if you know how to rebuild the engine and have previous experience.
What Should You Consider Before Rebuilding a Jeep?
You can surely rebuild the Jeep engine whenever you feel like upgrading the engine’s performance. Before that, you must consider the current engine performance, damaged engine parts, pistons, valves, and distributor timing. These are the most common factors that need to be considered.
They will help you make a perfect budget for rebuilding the Jeep 4.0 engine. Let’s see how these factors influence the rebuild cost or the replacement cost.
Engine Performance
You must consider the engine’s performance before you finally rebuild the engine. Sometimes, the engine might lack HP or torque power. In that case, you can upgrade your engine and increase the overall power. It depends on your engine’s performance.
Damaged Engine Parts
When rebuilding the engine, you need to consider the damaged part. It could be a broken piston or a damaged valve. At first, you need to check all the engine parts to see if they need urgent replacement. If so, you should rethink their cost and compare the entire rebuild with the price of a new engine.
Distributor Timing
Jeep distributor timing plays another crucial role in rebuilding the engine. Sometimes, the old engine distributor might get damaged and fail to start the engine after a while. So, you may need to rebuild the entire engine along with the distributor. Otherwise, the new performance may fail to meet your expectations.
Labor Cost
Last but not least, you must consider the labor cost while rebuilding the entire engine. In most cases, the labor cost may go up to $1000 or more depending on the current engine condition and other factors. If the engine parts cost $500 to $800, the labor cost will be double their price since the mechanic needs to remove the engine, sort out all the problems, and then reinstall it accordingly.
To get an entire idea of rebuilding a 4.0 engine, you may consider watching this video. There’s everything to explain in detail.
Jeep 4.0 Engine Replacement Cost
The cost of replacing a Jeep 4.0 engine can vary depending on your choice. The lowest range is $1500 which can increase up to $8500. A total replacement and higher quality technician can increase the cost.
If you are looking for a cheap replacement, then try replacing the engine all by yourself using low-cost components. The cost mostly falls in the middle of the range. Where most people go for low-cost components and do the basic work themselves. Only for crucial tasks may they seek the help of a medium-charging technician.
Sometimes the engine may not require a full replacement. Different small parts may seem to be underperforming. Then simply changing those parts only can make the engine bounce back to its old form. This can reduce the cost of engine replacement to the lowest possible.
So the parameter for cost detection is two . One is the condition of the engine itself, and the other is the charging rate of the mechanics or labor. That means with an engine in better condition whose few parts are damaged, you can replace it at a cheap cost. On the other hand, a bad engine and hiring better mechanics will raise the bar for the cost of replacing your Jeep 4.0 engine.
Is Replacement Better Than Rebuild?
Jeeps are really interesting vehicles for those who love power vehicles or off-road driving. After running for a certain period, the Jeep engine may start underperforming. This is normal for a powerful vehicle like that.
Then the choice appears to be whether to replace or rebuild the Jeep engine. The replacement can be a good option, even though it turns out to be very costly. The new equipment always performs better, and it is backed by another benefit, which is the warranty. So a remanufactured engine is totally designed and formed again after finding flaws. This is better than a rebuilt engine.
The rebuilt engine has some drawbacks. It is hard for the technician to find out the main problem with the engine. That can end up resulting in newer problems with the engine. Where initially the cost may look low, slowly, one problem after another, it may end up costing the same as the remanufactured engines. That’s why choosing remanufactured engines is safe.
This will ensure better performance along with the safety provided by the warranty.
If the engine is really in good condition and only a few parts are malfunctioning, which have been properly identified by the technician, then you can choose to rebuild the engine with those needed parts. Don’t let the technician work on the assumption that changing this may solve the problem.
Have you ever thought about why the 4.0 is one of the best engines Jeep makes? Comment below and share your thoughts.
People Also Asked
A Jeep 4.0 engine will cost around $1500 to $8500 depending on its condition, mileage, labor cost, and more. If you know how to replace the engine, you can save half of the cost that’s paid for the labor. So, it’s crucial to inspect the current Jeep 4.0 motor and see if it can be rebuilt or repaired without replacement.
Rebuilding a Jeep Cherokee engine might cost you around $2000 to several thousand dollars. It depends on engine condition, damaged parts, and mostly on labor costs. If your existing Cherokee motor is poorly damaged, you need to spend more on labor than on any other factor.
Yes, rebuilding the Jeep 4.0 is worth it unless you’re spending more than buying a new engine. Let’s say, you can rebuild the entire engine and get the desired power for $2000, but a new engine costs $3500. In that case, it’s worth it. What if the rebuild costs more than 3k? In that case, rebuilding won’t be worth it.
A Jeep 4.0L engine should last around 200k to 300k miles. It’ll mostly depend on how you treat the engine. If you take care of it and replace the bad part, it will last for more than 300k miles. Otherwise, you may find tons of issues only after driving it for 150k miles.
Closing Words
So, How Much to Rebuild a Jeep 4.0 Engine? It costs around $1200 to $2000. But the cost might increase because of labor costs, damaged engine parts, and more. However, rebuilding an engine will be worth it unless the new engine costs more. Otherwise, it’ll be better to replace the existing engine and go for a new one.
