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How much does GMC G15 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 G15 services.

Service Estimate Savings Dealer Estimate Location
Service type Door Lock Actuator - Rear Hatch/Trunk Replacement for 1978 GMC G15 L6-4.1L Estimate $144 Savings 37.88% Dealer Estimate $232 Location Denver, CO
Service type Axle / CV Shaft Assembly - Driver Side Front Replacement for 1977 GMC G15 V8-5.7L Estimate $258 Savings 40.55% Dealer Estimate $434 Location Denver, CO
Service type Window Motor / Regulator Assembly - Driver Side Front Replacement for 1976 GMC G15 V8-5.7L Estimate $370 Savings 46.28% Dealer Estimate $689 Location Denver, CO
Service type Cabin Air Filter Replacement for 1978 GMC G15 L6-4.1L Estimate $99 Savings 32.63% Dealer Estimate $147 Location Denver, CO
Service type Brake Pads - Front Replacement for 1978 GMC G15 V8-5.7L Estimate $130 Savings 37.76% Dealer Estimate $209 Location Denver, CO
Service type Window Motor / Regulator Assembly - Passenger Side Rear Replacement for 1978 GMC G15 L6-4.1L Estimate $318 Savings 45.61% Dealer Estimate $585 Location Denver, CO
Service type Door Lock Actuator - Passenger Side Front Replacement for 1977 GMC G15 V8-5.0L Estimate $221 Savings 36.83% Dealer Estimate $350 Location Denver, CO
Service type Exterior Door Handle - Passenger Side Rear Replacement for 1977 GMC G15 V8-5.7L Estimate $165 Savings 40.82% Dealer Estimate $279 Location Denver, CO

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Answers to common GMC G15 questions

Q: My code reader says I have a bad mass air flow sensor ans crank shat sensor test drive ran better shut off & engine Lt. Same code
Answered by Mark
Hi there. The problem you are describing, sounds like you may have a poor connection in the connector at the mass airflow sensor. Although, sometimes aftermarket parts do not perform as well as factory (OEM) parts. Check for corrosion and/or...
Q: Rumbling noise upon acceleration
Answered by Blake
Hello. I believe the circumstance you are experiencing is from a worn component in the rear end, such as a bad wheel bearing (https://www.yourmechanic.com/services/wheel-bearings-replacement) or axle (https://www.yourmechanic.com/services/axle-cv-shaft-assembly-replacement). I suggest that you have the rear end of the truck evaluated by...
Q: Car starts with remote not key
Answered by Tim
Hi there: Although it's very rare, sometimes overuse of an accessory power outlet can cause an electrical "glitch" to occur that causes the issue you're experiencing. The best way to rectify this issue is to download any stored error codes...
Q: When i slow down my GMC Envoy shuts off and makes a humming noise like a toy car, told to replace the engine, noise is still there
Answered by Kevin
If the humming noise occurs when the car is stationary with the engine on at any RPM, then it is engine or transmission related but the noise could originate from an accessory drive on the engine. However, if the noise...

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Most recent GMC G15 recalls

FUEL SYSTEM, GASOLINE

Manufacturer’s report date:
May 18, 2006
NHTSA campaign ID number:
06E043000
LEARN MORE

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

Manufacturer’s report date:
December 12, 1994
NHTSA campaign ID number:
95I005000
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SERVICE BRAKES, HYDRAULIC:POWER ASSIST

Manufacturer’s report date:
September 2, 1992
NHTSA campaign ID number:
92V127000
LEARN MORE

SEATS

Manufacturer’s report date:
March 10, 1991
NHTSA campaign ID number:
91V040000
LEARN MORE

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