Jeep Grand Cherokee Engine Replacement Cost – [Explained]

The Jeep Grand Cherokee’s a popular and rugged SUV that’s gained a loyal following over the years. But the Grand Cherokee may experience engine problems that need to be replaced, just like any other vehicle. It is possible to make a considerable investment in engine replacement and it can be useful to understand the elements that are contributing to this cost.

Jeep Grand Cherokee Engine Replacement Cost

In this article, we’ll take a look at some of the factors that influence the cost of Jeep Grand Cherokee engine replacement. So read on to learn more that helps you tackle any problem coming your way in this respect.

Jeep Grand Cherokee Engine Replacement Cost 

The cost of replacement can range from $1,500 to $8,000 ; depending on the engine type and parts that need to be replaced. The cost of replacement can be reduced in case only specific components need replacing . 

Here are few engine options you may consider as replacement for your current Jeep Grand Cherokee Engine:

Product Name PriceWeightWarranty
NuTech ReManufactured Long Block Engine DDF8$2082340 lbs.4 years 
Titan Remanufactured Long Block Engine TENG011$2036450 lbs.3 years 
Dahmer Premium Engine DP1457835$5619550 lbs.5 years 

Indicators that your Engine needs Replacement  

The engine is at the heart of every vehicle, helping to drive it forward with the necessary power. Due to a variety of factors like the constant use, lack of maintenance or mechanical problems, engines may be worn out as time goes by. In order to avoid a sudden breakdown and costly repair, it is essential that you recognize the signs of an engine failure.

Excessive Smoke 

The release of too much smoke in the exhaust pipe is one of the most visible symptoms of a malfunctioning engine. If you’ve noticed a heavy, dark smoke sticking around for some time, it might be an indication that fuel is being burned.

In the case of blue smoke, oil leakage into the combustion chamber is often indicated and black smoke can indicate a fuel related problem. These problems may lead to severe engine failure and, in some cases, a possible need for replacement engines.

Engine OverHeating 

 The constant engine overheating is unequivocal evidence that something went wrong. In order to maintain its temperature, the engine relies on an air conditioning system and if it doesn’t work right, there can be serious damage.

Failure of the thermostat, a leak in the cooling system, an invalid water pump or otherwise damage to the cylinder head may contribute to excessively high temperatures. The engine may have to be replaced if the root cause cannot be fixed by means of repairs.

Unusual Noises

 There should never be any indifference to unusual noise coming from the engine. Internal damage, e.g. worn out bearings, missing components or failure to drive a piston may be indicated by knocking, tapping and shuddering noises.

These noises can often be signs of serious engine problems, which could have been exacerbated by leaving them unattended. It may be appropriate to consider replacing the engine if it appears that repairs are unsuccessful or noise does not cease.

Decreased Performance and Efficiency 

 This could be due to deterioration of the engine if you notice an appreciable reduction in your vehicle’s performance and fuel efficiency. In the case of an engine that is worn or has a noticeable decrease in fuel efficiency, it may be difficult to meet the power needed for acceleration.

Common symptoms include sluggishness, a decrease in power and responsiveness. If this issue persists, replacement of the engine may be needed to achieve optimal performance if maintenance or repair is not carried out regularly.

Persistent Oil Leaks 

 The problem of oil leaks is common in older engines, but it must not be taken lightly. A continuous leak may show failure of a gasket, crack seal or damage that is irreversible. If the leaks remain even after repairs have been tried, it indicates deterioration of the engine’s internal components.

In such a case, it may be feasible to replace the engine in order to protect against future damage and maintain its reliability.

Also Read: Jeep Wrangler Engine Replacement Cost

Factors Contributing to the Replacement Cost for Jeep Grand Cherokee Engine 

 Depending on several factors, the cost of replacing an engine can vary significantly.

  • Engine Type & Model
  • Engine Brand & Quality
  • Labor Costs
  • Additional Parts/Components
  • Warranty Coverage
  • Geographic Location 
  • Engine Type and Model 

The type and model of the engine in your Jeep Grand Cherokee is the first factor which has an effect on the replacement cost. There will be varying costs in terms of engine configuration, e.g. V6 or V8. In addition, given the increased complexity and availability of these vehicles, it could be more costly for newer models or engines with modern technology to be replaced.

Replacement cost of engines also depends on different engine sizes so make sure to do proper research to determine the replacement cost . 

Jeep Grand Cherokee Engine Type 3.6 Pentastar V6 5.7L HEMI V86.2 L Supercharged V86.4L SRT V8
Torque 260lb.-ft390 lb.-ft645 lb.-ft470 lb.-ft
MPG 19city/26hwy14city/22hwy11city/17hwy13city/19hwy
Horsepower 295HP360HP707HP475HP
Max.Towing Capacity 6,200 lbs. 7,200 lbs.7,200 lbs.7,200 lbs.

Engine Brand and Quality 

In determining the cost, it is also important to consider the brand and quality of the replacement engine. Original equipment manufacturer engines, which are manufactured in the same factory as the originals, tend to be more expensive.

On the contrary, it can be cheaper to buy aftermarket engines which are manufactured by third parties. But there are differences in quality and reliability of the Aftermarket engines, so it is important to keep a close eye on known brands and verify that they have adequate warranty coverage.

Labor Costs 

Another important factor is labor costs associated with the replacement of a Jeep Grand Cherokee engine. Depending on the location, technical expertise of the mechanic or technician and the complexity of the repair process, labor charges may vary.

When an engine replacement is required to carry out further work, e.g. removing and reconstituting other components or systems, labor costs may be higher.

Additional Parts / Components

 Other parts and components may also need to be replaced when you replace an engine. These may consist of components such as gaskets, seals, belts, hoses, filters and other associated parts.

The total replacement cost is significantly influenced by the price of these parts in addition to the engine. In order to estimate the total cost of replacing an engine, it is important to take into account these additional costs.

Warranty Coverage 

 It can greatly reduce the cost of repairs if your Jeep Grand Cherokee continues to be covered by a warranty. Depending on the terms and conditions, a full or partial warranty can be applied to the price of a new engine or labor in some cases. Reviewing your warranty coverage and consulting with the dealer or manufacturer is important in determining what costs you may be eligible for.

Geographic Location 

The cost of replacing your Jeep Grand Cherokee engine may be influenced by the geographical location in which you live. Labor costs and availability of parts may differ from one region to another. The cost of replacing the engine may be charged more in urban areas with higher living costs and specialized repair shops as compared to rural or less populated areas.

Jeep Grand Cherokee Engine Installation Guide 

Jeep Grand Cherokee Engine Replacement

Jeep Grand Cherokee, known for its ruggedness and off road capability as well as the ability to produce powerful engines, is a popular SUV. This detailed installation manual will lead you through the entire process if you are a Jeep fan looking for replacement or enhancement of your Grand Cherokee engine.

You will be able to ensure a smooth and perfect installation of your engine, allowing you to take advantage of greater performance and reliability in your vehicle with the help of these step by step instructions.

Step1: Preparing for the Installation 

 It is essential that a sufficient amount of equipment and tools be taken from the engine installation before diving in. A set of wrenches, sockets, torque blocks, engine hoists or cranes, jack towers and a strong floor jack shall be among the basic items. In addition, you should be able to order a new motor, engine mounts, gaskets and all other requested components quickly.

Step2: Removing the Old Engine

Remove the battery, remove engine coolants, oil and transmission fluid to begin your installation process. Remove the radiator, fan, serpentine belt and any other components that are connected to the engine. Remove any remaining electrical connections, as well as the fuel lines. Then, using an engine lift or a crane, you can get the engine disconnected from the transmission and removed with care.

Step3: Preparing for the New Engine

Ensure that the new engine is comparable to your Jeep Grand Cherokee’s specification before you install it. If necessary, check to see if any further components such as sensors, brackets or adaptors are needed. With any necessary components from the old engine, for instance exhaust manifold, catalytic converter and sensors, be transferred to the new one.

Step4:Installing the New Engine

Position the new engine in the engine bay and align it to the transmission and engine mounts. Use the appropriate bolts and torque them according to manufacturer’s specifications so that engine mounts are securely attached. It is necessary to disconnect the electrical circuits, fuel lines and other connections so that they are properly secured. 

Step5: Fluids and Testing 

 In accordance with the manufacturer’s recommendations, fill the engine with clean oil, coolant and transmission fluid. For any potential problems or loose ends, connect the battery and double check all the connections and components.

Do not start the engine until you can hear any strange sounds or vibrations. Allow your engine to run for a few minutes, and check the gauge in order to detect any irregularities. To make sure everything is working correctly, test drive it for a few seconds.

Guide on How to Check Engine for a Jeep Grand Cherokee

Engine Check

Jeep Grand Cherokee is a popular sports utility vehicle, known for its ability to handle rough terrain and reliable performance. It is equipped with an onboard diagnostics system to monitor different aspects of the engine’s performance and emissions, as in every Modern Vehicle. If a fault is observed, the system will send out an error code to be referred to as “check engine” or “trouble codes.”

Locate the OBD-II Port

Identifying the OBDII port that is equipped with diagnostics will be the first step for checking engine codes. On the driver’s side of a Jeep Grand Cherokee, OBD II ports are normally located beneath the dashboard. It’s a standardized port with the trapezoidal shape and most of them have plastic covers marked “OBD II” or “Diagnostic.”

Prepare your Diagnostic Tool

You’ll need a OBD II scanner or code reader for the retrieval of engine codes. They are easily accessible and can be bought on the internet or in auto parts stores. Check that your OBDII diagnostic instrument is capable of connecting to the Jeep Grand Cherokee OBD II system, as you will have several generations of OBD protocols.

Connect the Diagnostic Tool

 Plug the OBD-II scanner’s connector into the OBD-II port of your Jeep Grand Cherokee. If this connector is properly installed, it should fit securely and you can hear a click. Once connected, your vehicle’s ignition should be turned “off” without starting the engine. This is going to generate power for the diagnostic system.

Retrieve Engine Codes

To retrieve the engine codes, you need to adhere to the instructions given for your diagnostic tool. In most cases, you’ll have to go through the scanner’s menu. Set up a code retrieval procedure, then wait for the scanner to communicate with your vehicle’s onboard computer.

Interpret the Codes

The engine codes will be displayed on a screen once they are retrieved by the scanner. A combination of letters and numbers, such as ‘P0420″ or ‘B1650’, is given to each code. Check with a trustworthy source, such as the vehicle’s service manual or an online database for trouble codes, to understand these codes. Information about the special meaning of each code and its possible causes will be provided by these resources.

Troubleshooting and Repair

You can go on troubleshooting and repair once you understand the meaning of your engine codes. Some codes, for example loose gas caps, might be indications of minor problems you can resolve on your own.

More complex repairs may also be necessary in some cases. It is recommended to consult an experienced mechanic or search the Jeep Grand Cherokee service manual for specific instructions where you are not sure about the necessary steps.


Stock Engine Specs on Jeep Grand Cherokee 

You can choose from a number of engine options on the Jeep Grand Cherokee, allowing you to select one that best fits your needs. Depending on the model year and trim level, specific engine options may be different.

For Jeep Grand Cherokee, you will find some of the common engine specifications:

1. 3.6L Pentastar V6

Displacement: 3.6 liters Configuration: V6 (six cylinders arranged in a V-configuration)
Horsepower:  Depending on the year and type of tuning, these vary from 295 to 305 horsepower.
Torque: The typical range is between 260 and 260 lb ft. 
Fuel delivery: A series of multiport fuel injections. 
Technology: Features variable valve timing (VVT) for improved efficiency and performance

2.  5.7 liter HEMI V8 Engine: 

Displacement:  5.7 liters
Horsepower: Depending on the model year and the tuning, typically between 360 and 360 horsepower. 
Torque: Normally ranges from 390 to 390 lb ft. 
Fuel delivery: Instantaneous multiport fuel injection
Technology: Equipped with Fuel Saver Technology (cylinder deactivation) for enhanced fuel efficiency.

Additional Features 

 The Jeep Grand Cherokee also includes a range of performance enhancing features, in addition to the engine specifications mentioned above, such as:

1. Eight speed automatic transmission:

The Grand Cherokee is typically equipped with an eight speed automatic transmission, offering a smooth gear shift and efficient supply of power.

2. Four wheel drive systems:

A vehicle can be fitted with a set of four wheel drive systems, such as the QuadraTrac I, QuadraDrive II and Quadra Drive II; Depending on its trim level. These systems have enhanced ability to drive over rough terrain and improved traction.

Reliability of Jeep Grand Cherokee Compared to other Models

Vehicle Model Reliability out of 5.0
Jeep Grand Cherokee 3.5
Mazda CX-54.5
ToyotaVenza 4
Toyota Highlander 4
Ford Edge 3.5
Jeep Liberty 3.5
Ford Explorer Sport 3.5

LifeSpan of Jeep Grand Cherokee Engine 

Depending on a number of factors, including the engine’s maintenance state, driving condition and type of engine,  the Jeep Grand Cherokee engine can last well more than 200,000 miles(321,869 kilometers) .

The engine life may be significantly extended by regular servicing such as oil changes, filter replacement and in time repairs. In order to extend the engine’s life, it is advisable to follow the manufacturer’s recommended maintenance schedule and deal with any problems as soon as possible.

Note that individual experiences may differ, and exceptions to any standard estimate are inherent in each case. The engines of some vehicles may last a lot longer than others, and they can have problems sooner. In order to maximize the life of your Jeep Grand Cherokee engine, you can do a great deal by maintaining it regularly, following proper road habits and taking good care.

Worthiness of Replacing the Engine of Jeep Grand Cherokee 

 Let’s take a look at whether or not it is appropriate to replace the engine of the Jeep Grand Cherokee, taking into account factors such as costs, benefits and potential problems.

1. Restored Performance 

 An entirely new engine may have significant benefits in terms of power, torque and driver experience. Improved fuel economy, reduction in emissions and enhanced reliability can be provided by more recent engines through advanced engine technology.

The power of Jeep Grand Cherokee can be fully exploited if you upgrade to the more powerful engine variant or replace it with a rebuilt engine, which will reinvigorate your driving experience.

2. Extended Vehicle LifeSpan 

 It may extend its life by as much as a few years if the Jeep Grand Cherokee’s engine is replaced. A new engine can breathe new life into a car as soon as an existing engine begins to show signs of considerable wear, internal damage or high mileage.

It’s also a way for owners to maintain the comfort of their trusted SUV, without ever investing in an entirely new vehicle. The replacement of the engine will allow owners to lower their expenses, while ensuring that a Jeep Grand Cherokee remains an enduring companion for years to come.

3. Cost Considerations 

 Replacing the engine is, on average, more cost effective than purchasing a new vehicle. In addition, the owners are free to select a variety of options suited to their individual budgets from either brand new engines or refurbished engines or second hand engines. The investment in a new engine can be financially justified since it is expected to save money and improve performance.

4. Improved Fuel Efficiency 

 Over time, the Jeep Grand Cherokee’s engine could be replaced by more modern and effective engines that would result in substantial fuel savings. Improved fuel efficiency will help reduce the overall cost of ownership and offer an environmentally friendly option, contributing to a greener driving experience.

In exchange for a newer engine that is more fuel efficient, owners may profit from the advantages of advanced technologies and reduce their energy costs at the pump.

Final Thoughts 

A substantial financial commitment can be made to replace an engine in a Jeep Grand Cherokee. The costs may differ according to factors like engine type, supplier, condition, labor cost, other parts or age and mileage of the vehicle.

In order for a decision to be made in good faith, it is necessary to study and compare prices from different sources. In order to achieve the correct balance between cost and quality, it is advisable to take account of the longer term durability and reliability of a replacement engine.

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