How much does it cost to replace a blower motor resistor on a Ford f150?
For most Ford F-150 owners, a blower motor resistor replacement typically costs between about $70 and $300 total, depending on parts and labor. This guide breaks down typical prices, factors that can push the bill higher, and what to expect during the repair.
Cost overview
The price breakdown for a blower motor resistor replacement mainly splits into parts and labor. The following ranges reflect common scenarios at independent shops and dealerships for a standard resistor replacement on a Ford F-150.
- Parts cost: Resistor assembly prices vary by source. Aftermarket resistors typically run about $15 to $60, while OEM Ford parts generally cost around $40 to $110. Some kits or hardware may add a small extra amount.
- Labor cost: Replacing the resistor is usually a relatively quick job, estimated at 0.5 to 1.5 hours depending on accessibility. With typical shop rates of about $80 to $150 per hour, labor can range from roughly $40 to $225.
- Other considerations: If the blower motor or related wiring has also degraded, or if the vehicle requires additional diagnostic time, the overall bill can rise beyond the basic resistor replacement.
In practice, most customers see a total bill in the low hundreds for an independent shop, while a dealer may charge toward the higher end of the range or more if additional components are involved.
What factors affect the price
Several variables influence the final cost, beyond the basic resistor itself. Understanding these can help you estimate and plan your repair budget.
- Vehicle year and access: Some F-150 generations place the resistor in a location that is easier or harder to reach, affecting labor time.
- Shop type: Dealers generally charge more for parts and labor than independent shops, though some independents may use OEM parts at a similar price.
- Labor rates by region: Urban areas or regions with higher cost of living typically have higher labor rates.
- Additional parts or issues: A failing blower motor, damaged wiring harness, or blown fuses can add parts and labor costs.
- Warranty coverage: Some issues may be covered under federal or manufacturer warranties, or under extended service plans, altering your out-of-pocket expense.
By evaluating these factors, you can better compare quotes and avoid surprise charges at the time of service.
What to expect during the repair
Replacing the blower motor resistor is typically straightforward, but steps can vary slightly by model year. Here is a general sequence you might encounter.
- Disconnect the negative battery terminal to avoid short circuits.
- Access the blower resistor by removing the glove box or the lower dash panel, depending on the year.
- Disconnect the electrical connector and remove the mounting screws to take out the old resistor.
- Install the new resistor, reconnect the wiring harness, and secure it with screws.
- Reassemble the dash components, reconnect the battery, and test the blower across all speeds to confirm proper operation.
- Check for any residual electrical issues and clear any diagnostic trouble codes if necessary.
Expect the repair to take roughly 30 minutes to a couple of hours, depending on access and whether other components require attention.
Summary
Replacing a blower motor resistor on a Ford F-150 is usually a cost-effective repair, with typical total prices ranging from about $70 to $300 at an independent shop. Dealer prices can be higher, especially if additional components are involved. When budgeting, consider parts type (aftermarket vs. OEM), labor rates in your area, and whether the blower motor or wiring may also need replacement. Always obtain a written estimate and ask for a breakdown of parts and labor before authorizing the work.
