For a typical Chrysler 300, replacing the fuel pump will usually cost between about $600 and $1,400, depending on engine, pump type, and labor rates.
Fuel pumps in modern Chrysler 300s live in the fuel tank. Accessing them usually requires removing parts of the rear seating area or dropping the tank, and the total price reflects the choice of parts (OEM vs aftermarket) and local labor rates. This article breaks down typical costs, what influences them, and tips for getting quotes.
Cost overview
Prices are driven by parts and labor. The following ranges cover common scenarios for 4th-generation Chrysler 300s with V6 and V8 engines.
- Parts: fuel pump module
- Aftermarket (non-OEM): roughly $100–$300
- OEM Mopar: roughly $250–$700
- Complete kits with sending unit or high-performance variants: $300–$900
- Labor: depending on access and vehicle, labor often runs
- Typical time: 2–4 hours; 4–6 hours if the fuel tank must be dropped
- Hourly rates: commonly $75–$150; higher in major metro areas
- Estimated labor cost: roughly $150–$900
- Other costs: shop supplies, tax, and disposal fees may apply
In most cases, the total bill will fall in the broad range of about $600 to $1,400, with dealer repairs often toward the higher end due to OEM parts and higher labor rates.
A closer look at parts and labor
Breaking down the main cost components helps explain why totals vary a lot by situation.
Parts costs (fuel pump module)
Here are typical price ranges for the fuel pump module itself, depending on option chosen.
- Aftermarket pump module: $100–$300
- OEM Mopar pump module: $250–$700
- High-performance or complete sending-unit kits: $300–$900
Note: If your pump is part of a sending-unit assembly with integrated filter and float, the price can be higher, especially for the OEM version. Always confirm what is included in the quoted part.
Labor costs and time estimates
Labor cost depends on how access is gained to the pump and the local rate structure.
- Typical labor hours: 2–4 hours; 4–6 hours if the fuel tank must be dropped
- Hourly rates: $75–$150 in many regions; higher in big-city markets
- Estimated labor cost range: roughly $150–$900
Shop labor can be a bigger factor if the vehicle is older and more difficult to access, or if the fuel tank needs to be removed with special equipment.
Factors that affect price
Several variables can push the final price higher or lower than typical ranges.
- Engine variant and pump compatibility (3.6L Pentastar vs 5.7L Hemi vs 6.4L SRT)
- Access method (rear seat access vs. full fuel-tank drop)
- Choice of parts (aftermarket vs OEM Mopar, presence of sending unit, filter, or high-pressure variants)
- Location and shop rates (urban vs rural, dealer vs independent shop)
- Taxes, disposal fees, and warranty considerations
Understanding these factors can help you set expectations and compare quotes more effectively.
Getting quotes and saving money
To ensure you get a fair price, follow these steps when planning a fuel pump replacement.
- Obtain itemized, written quotes from several shops, including parts and labor separately
- Ask whether the quote includes diagnostic labor and any required fuel-tank draining procedures
- Check if the price includes warranty coverage on parts and labor
- Compare dealer prices (OEM) vs independent shops (often lower labor rates), and consider the total cost
- Inquire about core charges, disposal fees, and any supplemental costs
Getting multiple quotes can help you identify a reasonable price, and choosing a shop with a solid warranty helps protect the investment.
Summary
Replacing a fuel pump on a Chrysler 300 is a moderately involved repair due to the tank-based pump design. Expect total costs to fall roughly in the $600–$1,400 range in typical cases, with higher totals possible at the dealership or for high-end variants. Plans include selecting the pump module type, anticipating labor time, and shopping for competitive quotes. By understanding the cost structure and asking the right questions, you can minimize surprises and choose a repair option that fits your budget.