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How much does GMC C15 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 C15 services.

Service Estimate Savings Dealer Estimate Location
Service type Cooling System Flush for 1977 GMC C15 L6-4.1L Estimate $204 Savings 32.57% Dealer Estimate $303 Location Pasadena, CA
Service type Shock Absorber - Front Replacement for 1978 GMC C15 V8-5.7L Diesel Estimate $778 Savings 39.15% Dealer Estimate $1279 Location Bronxville, NY
Service type Window Motor / Regulator Assembly - Driver Side Rear Replacement for 1975 GMC C15 L6-4.8L Estimate $285 Savings 43.79% Dealer Estimate $508 Location Portsmouth, VA
Service type Control Arm Assembly - Rear Upper Right Replacement for 1978 GMC C15 V8-5.7L Estimate $340 Savings 43.63% Dealer Estimate $603 Location Long Beach, CA
Service type Ball Joint Front - Lower Left Replacement for 1975 GMC C15 V8-5.7L Estimate $225 Savings 25.16% Dealer Estimate $300 Location Pompano Beach, FL
Service type Door Lock Actuator - Passenger Side Rear Replacement for 1978 GMC C15 V8-5.0L Estimate $670 Savings 45.46% Dealer Estimate $1229 Location Plant City, FL
Service type Wheel Bearings - Driver Side Rear Replacement for 1976 GMC C15 V8-6.6L Estimate $458 Savings 45.87% Dealer Estimate $847 Location Houston, TX
Service type Control Arm Assembly - Rear Upper Right Replacement for 1978 GMC C15 V8-5.0L Estimate $347 Savings 44.51% Dealer Estimate $625 Location Rotonda West, FL

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Meet some of our expert GMC C15 mechanics

Excellent Rating

(6)

Rating Summary
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Miguel

35 years of experience
258 reviews
Miguel
35 years of experience
GMC C15 - Car is not starting - Jacksonville, Florida
Very prompt, knowledgeable, business-like and personable. Almost a "vehicle whisperer," he got us up and running in no time, at all. We highly recommend Mr. Miguel G. Lisa and Rob O.

Chris

18 years of experience
126 reviews
Chris
18 years of experience
GMC C15 - AC is not working - Fort Lauderdale, Florida
I thought that this return work would be covered by previous install and was surprise to see a $70 charge to my charge card? Perhaps this was in error? I supplied the gas as I did previously it leaked out due to a a faulty fitting not seen during installation I guess? Please advise.

Brian

15 years of experience
60 reviews
Brian
15 years of experience
GMC C15 - Spark Plugs - Fort Lauderdale, Florida
Beat all local shop prices and without the hassle of leaving the house

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Answers to common GMC C15 questions

The hazards come on when i turn either left or right signal switch.
Answered by Jeff
Generally this is something caused by the flasher relay (https://www.yourmechanic.com/services/hazard-turn-signal-flasher-replacement) going bad. This is a small relay that allows the lights to flash based upon current flow and a resistor inside that causes them to flash. When this is faulty,...

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Most recent GMC C15 recalls

EQUIPMENT:OTHER:LABELS

Manufacturer’s report date:
April 9, 2001
NHTSA campaign ID number:
01V125000
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SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Manufacturer’s report date:
August 7, 2000
NHTSA campaign ID number:
00V222000
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SEAT BELTS:FRONT:WEBBING

Manufacturer’s report date:
April 26, 2000
NHTSA campaign ID number:
00V122000
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SEATS

Manufacturer’s report date:
May 19, 1999
NHTSA campaign ID number:
99V130000
LEARN MORE

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