The typical total is about $500–$900 in the United States, depending on engine variant, pump model, and local labor rates.
In this article, we outline the main cost drivers, provide typical price ranges by shop type, and offer practical guidance for getting a fair quote on the in-tank fuel pump replacement for the 2004 Grand Cherokee.
What drives the cost
Several factors determine the final price for replacing an in-tank fuel pump on a 2004 Grand Cherokee. The list below covers the main cost drivers you’re likely to encounter:
- Parts cost: The fuel pump module (which includes the pump and sending unit) is the largest single expense. OEM Mopar units are typically more expensive than aftermarket equivalents. Expect roughly $100–$350 for the pump module, plus a few dollars for gaskets and seals.
- Labor time: Replacing the pump usually requires lowering or removing the fuel tank, which can take 2–4 hours for a skilled technician. Additional time can push this higher if the fuel lines, straps, or tank mounting are stubborn.
- Labor rate by region: Shop labor rates vary widely; independent shops may charge around $75–$125 per hour, while dealerships or high-cost markets can be $125–$180+ per hour.
- Tank access and removal: If the tank must be dropped, there’s extra labor for draining, safely supporting, and re-installing the tank, as well as re-sealing. Tank-related steps add to both time and risk.
- Additional components: In some cases, replacing the sending unit, fuel filter, clamps, or hoses is recommended or necessary, adding to the total.
- Diagnostics and disposal fees: Some shops charge a diagnostic fee if they diagnose a pump failure, and there may be minor disposal costs for old fuel and tank contents.
In summary, the biggest factors are the pump module price and the labor hours required to access the tank. Variations in engine options and access complexity can shift the final number up or down.
Typical price ranges for a 2004 Jeep Grand Cherokee
The following ranges reflect common quotes from independent shops and dealerships in the United States as of the mid-2020s. They assume the pump and sending unit are replaced and the tank is accessed in the standard way. If the tank is damaged, corroded, or requires unusual work, prices can differ.
- Independent auto repair shop: Parts roughly $120–$350; labor 2–4 hours at about $75–$125 per hour; total typically $360–$900.
- Dealership: Parts roughly $250–$500; labor 2–4 hours at about $120–$170 per hour; total typically $590–$1,200.
- DIY replacement (parts only): Parts $120–$350; no labor cost, but you’ll handle safety precautions and tools; total varies by part choice and skill.
Prices vary by location and vehicle condition, but a typical, common range for a 2004 Grand Cherokee replacement is about $500–$900 if you go with an independent shop, and $600–$1,300 at a dealership. If you perform the work yourself, you can reduce the bill to the cost of the part(s) alone.
Important considerations
Note that exact costs depend on the vehicle’s engine variant (e.g., inline-6 vs V8), whether there are additional issues with the fuel system, and current labor rates. The 2004 Grand Cherokee uses an in-tank fuel pump assembly, which usually requires accessing the tank from underneath the vehicle or through the rear seat area in some configurations, and the job carries typical safety risks associated with handling gasoline and lifting a fuel-tank.
DIY feasibility and safety
Replacing a fuel pump is a doable but nontrivial project for a mechanically experienced DIYer with proper tools and a safe workspace. It involves draining and lowering the fuel tank, safely disconnecting lines and electrical connectors, and ensuring proper resealing. If you’re not comfortable with these steps, hiring a pro is recommended to avoid fuel leaks or fire hazards.
What to ask when you get quotes
To compare quotes effectively, ask for a detailed price breakdown that includes the pump module, any sending unit work, gaskets, labor hours, hourly rate, diagnostic charges, and whether tank removal is included. Also ask about warranty on parts and labor and whether there’s a fuel system test after installation.
Summary
Replacing the fuel pump on a 2004 Jeep Grand Cherokee typically ranges around $500–$900 at an independent shop, with dealership quotes often higher. The final price is driven mainly by the price of the pump module, the labor required to access the tank, regional labor rates, and whether additional parts or tests are needed. Getting multiple quotes and ensuring you understand the parts and labor breakdown will help you secure a fair price. If you do it yourself, you can save on labor but assume the risk and safety considerations.
How many hours of labor does it take to replace a fuel pump?
In most cases, around two to three hours. However, job times can vary widely depending on how easy it is to access the pump. The fuel pump sits inside the fuel tank, and is attached to a plate on the top of the tank. On some vehicles, the body has an access cover directly above this plate.
What are the most common problems with a 2004 Jeep Grand Cherokee?
Top 2004 Jeep Grand Cherokee Problems
- Temperature Blend/Recirculation Doors May Fail and Cause AC Problems.
- Engine Will not Start Due to Wireless Control Module Fault.
- Jeep Grand Cherokee intermittent starting issue with clicking sound after turning the key.
How do you reset the fuel pump on a 2004 Jeep Grand Cherokee?
To reset an inertia switch on a Jeep WJ (Grand Cherokee), locate the switch, usually under the dashboard near the passenger side footwell, and simply press down on the visible rubber button on top of the switch; this action will reset the switch and re-enable the fuel pump if it was tripped due to a sudden impact.
How do I know if my fuel pump is bad on my Jeep Grand Cherokee?
Common Signs of a Failing Fuel Pump
- Sputtering Engine at High Speeds. One of the most noticeable signs of a failing fuel pump is when your Jeep starts sputtering or losing power while driving at highway speeds.
- Loss of Power During Stress.
- Inconsistent or Rough Idle.
- Starting Problems.
- Unusual Fuel Gauge Behavior.