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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 - Rear Upper Right Replacement for 1977 GMC K25 V8-6.6L Estimate $164 Savings 38.31% Dealer Estimate $266 Location Port Charlotte, FL
Service type Brake Pads - Front Replacement for 1978 GMC K25 L6-4.8L Estimate $157 Savings 36.65% Dealer Estimate $247 Location Vista, CA
Service type Door Lock Actuator - Driver Side Rear Replacement for 1976 GMC K25 V8-7.4L Estimate $233 Savings 31.36% Dealer Estimate $339 Location San Fernando, CA
Service type Brake Caliper - Passenger Side Front Replacement for 1978 GMC K25 V8-5.0L Estimate $251 Savings 34.73% Dealer Estimate $385 Location Orefield, PA
Service type Door Mirror - Passenger Side Replacement for 1977 GMC K25 V8-5.7L Estimate $245 Savings 41.28% Dealer Estimate $418 Location Southfields, NY
Service type Ball Joint Front - Upper Right Replacement for 1977 GMC K25 L6-4.8L Estimate $209 Savings 36.33% Dealer Estimate $329 Location Medford, NJ
Service type Control Arm Assembly - Rear Lower Left Replacement for 1975 GMC K25 V8-6.6L Estimate $167 Savings 36.84% Dealer Estimate $265 Location Buena Park, CA
Service type Cooling System Flush for 1976 GMC K25 L6-4.8L Estimate $195 Savings 31.84% Dealer Estimate $287 Location Dallas, TX

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Answers to common GMC K25 questions

I need to pass smog test.
Answered by Robert
Hello. When a vehicle sits for this long there can be a number of issues keeping it from starting and running right. You do need to replace the battery, and you should replace all of the fluids before starting it...
Will removal of sway bar cause my truck to lean even when parked to one side? 1997 GMC Jimmy
Answered by David
Hello - no, a broken sway bar won't cause a tilt to either side just sitting there - only while turning. Your problem sounds like one of the driver-side springs, probably the front, has weakened (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-suspension-springs). This causes the tilt...
Brakes randomly locking up.
Answered by Robert
Hi there. Your ABS system should keep the brake from locking up if it is working properly. With that being said, you may get different wheels braking at different times if the ABS unit sees the need to cycle the...
brake pedal goes straight to the floor after replacing all 4 brake lines and pads and calipers
Answered by Tim
This brake system has an anti-lock (ABS) system. This system prevents wheel lock-up during a hard braking event to came tire contact area on the road and effective. When air is introduced to the brake system it can get trapped...

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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

Fast and easy GMC K25 services at your home or office.

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