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How much does GMC P25 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 P25 services.

Service Estimate Savings Dealer Estimate Location
Service type Ball Joint Front - Upper Left Replacement for 1978 GMC P25 L6-4.8L Estimate $430 Savings 23.46% Dealer Estimate $562 Location Los Angeles, CA
Service type Brake Caliper - Driver Side Front Replacement for 1975 GMC P25 V8-5.7L Estimate $391 Savings 23.81% Dealer Estimate $513 Location New Orleans, LA
Service type Car Battery Replacement for 1975 GMC P25 L6-4.8L Estimate $314 Savings 35.00% Dealer Estimate $484 Location Milwaukee, WI
Service type Exterior Door Handle - Passenger Side Front Replacement for 1975 GMC P25 L6-4.8L Estimate $252 Savings 29.26% Dealer Estimate $357 Location Ocala, FL
Service type Differential / Gear Oil - Front Replacement for 1977 GMC P25 L6-4.8L Estimate $185 Savings 16.92% Dealer Estimate $223 Location Columbus, OH
Service type Window Motor / Regulator Assembly - Driver Side Rear Replacement for 1978 GMC P25 V8-5.7L Estimate $470 Savings 37.18% Dealer Estimate $748 Location San Antonio, TX
Service type Axle / CV Shaft Assembly - Passenger Side Front Replacement for 1978 GMC P25 V8-5.7L Estimate $570 Savings 24.58% Dealer Estimate $756 Location Adkins, TX
Service type Brake Caliper - Passenger Side Front Replacement for 1978 GMC P25 V8-5.7L Estimate $388 Savings 23.94% Dealer Estimate $510 Location Batavia, OH

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Answers to common GMC P25 questions

AC still run when I turn the truck off and it blows sometimes and sometimes not
Answered by Jay
Hi there. It sounds like you have a bad blower resistor. You should replace this first and then see if the blower motor is still blowing intermittently. If it is, this would mean the blower motor is bad and there...
SUV sounds like 2 pieces knocking together underneath
Answered by Robert
Hi there. There are a number of things that can cause this. The most common causes of noise under this vehicle are loose frame cross members or worn out shocks. If the springs are worn out then the control arm...
Van shakes, makes knocking noise - 1993 GMC G2500
Answered by Jay
Hello. You will need to find out if your engine is misfiring due to an ignition part like plug wires (https://www.yourmechanic.com/services/ignition-cable-spark-plug-wires-replacement), plugs (https://www.yourmechanic.com/services/spark-plugs-replacement), or distributor parts like a cap and rotor (https://www.yourmechanic.com/services/distributor-rotor-and-cap-replacement) or the module. If all the tune-up maintenance...
Vents blowing cold Air. Heat inop.
Answered by Tim
Hey there: If your engine is not overheating and you've flushed the core and coolant correctly, it's possible that you may have an electrical issue causing the heater to not function correctly. I'd start by checking fuses and relays powering...

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