GMC K25 Suburban service by top-rated mechanics at the convenience of your home or office

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How much does GMC K25 Suburban repair and maintenance cost?

The cost depends on your car, the type of service, and where you live. Here are estimates for a selection of GMC K25 Suburban services.

Service Estimate Savings Dealer Estimate Location
Service type Serpentine/Drive Belt Replacement for 1975 GMC K25 Suburban V8-5.7L Estimate $138 Savings 34.95% Dealer Estimate $212 Location Kennett Square, PA
Service type Door Lock Actuator - Passenger Side Front Replacement for 1978 GMC K25 Suburban V8-5.7L Estimate $247 Savings 34.33% Dealer Estimate $377 Location Jacksonville, FL
Service type Windshield Wiper Motor - Front Replacement for 1976 GMC K25 Suburban L6-4.8L Estimate $215 Savings 42.31% Dealer Estimate $373 Location Gardner, KS
Service type Windshield Wiper Motor - Front Replacement for 1975 GMC K25 Suburban V8-6.6L Estimate $221 Savings 40.84% Dealer Estimate $373 Location Arlington, VA
Service type Differential / Gear Oil - Front Replacement for 1976 GMC K25 Suburban V8-7.4L Estimate $119 Savings 31.85% Dealer Estimate $175 Location The Villages, FL
Service type Shock Absorber - Rear Replacement for 1978 GMC K25 Suburban V8-6.6L Estimate $307 Savings 44.17% Dealer Estimate $551 Location North Aurora, IL
Service type Door Lock Actuator - Driver Side Rear Replacement for 1978 GMC K25 Suburban L6-4.8L Estimate $223 Savings 32.59% Dealer Estimate $331 Location Boulder, CO
Service type Car Battery Replacement for 1976 GMC K25 Suburban L6-4.8L Estimate $224 Savings 41.69% Dealer Estimate $385 Location Englewood, CO

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Answers to common GMC K25 Suburban questions

Heater not working reliably, is it caused by a bad thermostat?
Answered by Jay
From what you've described, it sounds like you have a stuck open thermostat. I'd recommend replacing the thermostat (https://www.yourmechanic.com/services/thermostat-replacement) to see if this is the cause of the slow heat up of the vehicle since it's a relatively quick repair....
My car is making a grinding noise. Could it be the harmonic balancer?
Answered by Jeff
The harmonic balance does not have a bearing in it. There are various tensioner pulleys in your serpentine belt system that do have bearings in them that can cause this type of grinding sound when they are worn out. I...
Randomly shuts off no matter how much fuel is in vehicle, no acceleration/stalling when pushing pedal.
Answered by Jessica
Hello and thank you for writing in! When was the last time you changed the fuel filter? The filter can have a huge effect on how much fuel is delivered to the engine. With the age of your vehicle, there...
Have no reverse and a transmission fluid leak
Answered by Eduardo
Hello. From what you describe it would appear that your vehicle may be experiencing some potentially serious transmission issues. If fluid is leaking from the vehicle and the transmission is not functioning properly then I would refrain from driving it...

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