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How much does GMC K25 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 services.

Service Estimate Savings Dealer Estimate Location
Service type Control Arm Assembly - Front Upper Right Replacement for 1976 GMC K25 V8-6.6L Estimate $306 Savings 34.38% Dealer Estimate $467 Location Brooksville, FL
Service type Headlight Bulb - Driver Side Low Beam Replacement for 1975 GMC K25 V8-5.7L Estimate $111 Savings 25.21% Dealer Estimate $149 Location Emerson, NJ
Service type Differential / Gear Oil - Rear Replacement for 1976 GMC K25 V8-5.7L Estimate $113 Savings 27.79% Dealer Estimate $156 Location Dallas, TX
Service type Window Motor / Regulator Assembly - Passenger Side Rear Replacement for 1975 GMC K25 L6-4.1L Estimate $405 Savings 44.12% Dealer Estimate $725 Location Austin, TX
Service type Brake Light Switch Replacement for 1975 GMC K25 V8-6.6L Estimate $110 Savings 30.42% Dealer Estimate $158 Location Sacramento, CA
Service type Door Lock Actuator - Driver Side Front Replacement for 1976 GMC K25 V8-5.7L Estimate $276 Savings 35.49% Dealer Estimate $428 Location Westminster, CA
Service type Shock Absorber - Front Replacement for 1977 GMC K25 V8-6.6L Estimate $554 Savings 45.46% Dealer Estimate $1016 Location Franklin, TN
Service type Headlight Bulb - Driver Side High Beam Replacement for 1975 GMC K25 V8-6.6L Estimate $96 Savings 28.11% Dealer Estimate $134 Location Warwick, RI

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Answers to common GMC K25 questions

codep0300 multiple misfires
Answered by Kevin
Given the number of symptoms that you have described, there might be more than one basic underlying cause of the poor operation. Also, mechanical failure such as poor cylinder compression and/or sticking valves would have to be ruled out. Generally,...
OIL ON SPARK PLUGS
Answered by Kevin
Oil can leak into the combustion chamber from either the piston rings or through the valve guides (past the valve stem oil seals). Of course once oil is there, the spark plug can get contaminated. If the leak is past...
I am looking into doing a engine swap on a 2006 gmc envoy xl 4.2 Liter engine 6 cylinder
Answered by Tim
Hi there. Unfortunately, this is not a service we offer. Your best bet is to search for an engine replacement shop locally. They will be better equipped to provide you with the correct recommendation.
Squealing loudly when driving up to 60 km an hour
Answered by Tim
Hello, the noise you are hearing may be brake system related. The brake pads located by the tire area have audible sensors to indicate the pads need to be replaced (https://www.yourmechanic.com/services/brake-pads-replacement). I recommend getting a brake inspection done as soon...

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Most recent GMC K25 recalls

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Manufacturer’s report date:
August 7, 2000
NHTSA campaign ID number:
00V222000
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SEATS

Manufacturer’s report date:
May 19, 1999
NHTSA campaign ID number:
99V130000
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SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY:U-BOLT, LEAF SPRING TO AXLE

Manufacturer’s report date:
May 6, 1996
NHTSA campaign ID number:
96V082000
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SEATS

Manufacturer’s report date:
December 20, 1995
NHTSA campaign ID number:
95V246000
LEARN MORE

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