Ford F-350 Super Duty Fog Light Relay Replacement at your home or office.

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Fog Light Relay Replacement Service

How much does a Fog Light Relay Replacement cost?

On average, the cost for a Ford F-350 Super Duty Fog Light Relay Replacement is $108 with $13 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Ford F-350 Super DutyV10-6.8LService typeFog Light Relay ReplacementEstimate$141.55Shop/Dealer Price$158.19 - $185.61
2014 Ford F-350 Super DutyV8-6.2LService typeFog Light Relay ReplacementEstimate$176.69Shop/Dealer Price$207.13 - $275.92
2009 Ford F-350 Super DutyV8-5.4LService typeFog Light Relay ReplacementEstimate$176.69Shop/Dealer Price$207.13 - $275.92
2003 Ford F-350 Super DutyV8-6.0L Turbo DieselService typeFog Light Relay ReplacementEstimate$121.55Shop/Dealer Price$138.19 - $165.60
2015 Ford F-350 Super DutyV8-6.2LService typeFog Light Relay ReplacementEstimate$176.69Shop/Dealer Price$207.15 - $275.95
2009 Ford F-350 Super DutyV10-6.8LService typeFog Light Relay ReplacementEstimate$176.69Shop/Dealer Price$207.13 - $275.92
2006 Ford F-350 Super DutyV8-6.0L Turbo DieselService typeFog Light Relay ReplacementEstimate$181.69Shop/Dealer Price$212.00 - $280.68
2018 Ford F-350 Super DutyV8-6.7L Turbo DieselService typeFog Light Relay ReplacementEstimate$172.13Shop/Dealer Price$200.42 - $262.22
Show example Ford F-350 Super Duty Fog Light Relay Replacement prices

What is the Fog Light Relay all about?

Your fog lights don’t need to be on if the headlights aren’t on. For that reason, a fog light relay is used. The fog light relay acts as a switch, enabling the fog lights to come on only when certain criteria are satisfied. Typically, fog lights do not come on when the high beam headlights are on either. The relay directs power to the fog lights only when the switch is on and the right lighting circuits are on. The use of a relay means a low voltage fog light switch can be used. If the full voltage of the fog lights runs through a switch, the switch will become very hot and overload.

Keep in mind:

  • If your fog lights are drawing too much current, the relay can sustain damaged; conversely, a bad relay can cause damage to other components in your lighting system.

How it's done:

  • The faulty fog light relay is identified and access panel removed
  • The defective fog light relay is removed
  • The new fog light relay is installed
  • The fog lights are tested for proper operation and access panel installed
  • The fog lights are finally checked for proper operation

Our recommendation:

Fog light operation is checked when regular maintenance inspections are performed. If the fog lights aren’t working, have them diagnosed and repaired by one of our expert mechanics.

What common symptoms indicate you may need to replace the Fog Light Relay?

  • Turning on your fog lights only result in a clicking sound
  • Fog lights do not work and the appropriate switches don’t light up
  • Fog lights are on all the time

How important is this service?

All lights are required to operate as designed for a vehicle safety inspection. Not only will your vehicle not pass the inspection if the fog lights aren’t working, but your night vision will be obstructed. Have the fog light relay replaced as soon as it is deemed faulty.

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Meet some of our expert Ford mechanics

Real customer reviews from Ford owners like you.

Excellent Rating

(181)

Rating Summary
174
2
3
0
2
174
2
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2

Chris

11 years of experience
71 reviews
Chris
11 years of experience
Ford F-350 Super Duty V8-6.2L - Oil Change - Roy, Utah
Chris showed up and did a very thorough job.

Mostafa

19 years of experience
62 reviews
Mostafa
19 years of experience
Ford F-350 Super Duty V8-6.0L Turbo Diesel - Battery will not hold a charge - Atlanta, Georgia
I had a very pleasant experience with Mostafa. He went the extra mile to check over my truck and explain the problem. He was polite, friendly, punctual and honest.

Jamahl

20 years of experience
830 reviews
Jamahl
20 years of experience
Ford F-350 Super Duty V8-6.0L Turbo Diesel - Pre-purchase Car Inspection - Sanford, Florida
Amazing service!

Daniel

21 years of experience
346 reviews
Daniel
21 years of experience
Ford F-350 Super Duty V8-6.0L Turbo Diesel - Battery Terminal Ends - Houston, Texas
Daniel did a great job would recommend his services again. Anytime any place

Excellent Rating

(181)

Rating Summary
174
2
3
0
2
174
2
3
0
2
Number of Ford F-350 Super Duty services completed
1991+
services done by our mechanics
TOTAL NUMBER OF EXPERT Ford MECHANICS
1700+
experts on our platform

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