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How much does Buick GS 400 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 Buick GS 400 services.

Service Estimate Dealer Estimate Your Savings Location
Service type Serpentine/Drive Belt Replacement for 1968 Buick GS 400 V8-6.6L Estimate $125 Dealer Estimate $192 Savings 35.01% Location Denver, CO
Service type Oil Change for 1969 Buick GS 400 V8-6.6L Estimate $93 Dealer Estimate $143 Savings 34.91% Location Denver, CO
Service type Serpentine/Drive Belt Replacement for 1969 Buick GS 400 V8-6.6L Estimate $125 Dealer Estimate $192 Savings 35.01% Location Denver, CO
Service type Ball Joint Front - Lower Left Replacement for 1968 Buick GS 400 V8-6.6L Estimate $251 Dealer Estimate $376 Savings 33.11% Location Denver, CO
Service type Ball Joint Front - Lower Left Replacement for 1969 Buick GS 400 V8-6.6L Estimate $251 Dealer Estimate $376 Savings 33.11% Location Denver, CO
Service type Brake Pads - Front Replacement for 1968 Buick GS 400 V8-6.6L Estimate $135 Dealer Estimate $212 Savings 36.41% Location Denver, CO
Service type Differential/Gear Oil Replacement for 1968 Buick GS 400 V8-6.6L Estimate $85 Dealer Estimate $123 Savings 30.84% Location Portland, OR
Service type Differential/Gear Oil Replacement for 1969 Buick GS 400 V8-6.6L Estimate $85 Dealer Estimate $123 Savings 30.84% Location Portland, OR

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Meet some of our expert Buick GS 400 mechanics

Jonathan

Jonathan

138 Reviews; 13 years of experience
Fine job
Gilbert, AZ
December 22
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William

William

28 Reviews; 16 years of experience
Did excellent job. Knows exactly what he is doing.
Fort Myers, FL
August 17
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Albert

Albert

21 Reviews; 18 years of experience
Great guy. Great experience. Will use this service again
Zionsville, IN
August 4
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Fast and easy Buick GS 400 services at your home or office.

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Answers to common Buick GS 400 questions

Q: Car hesitates, stalls at idle, P0102 code
Answered by Robert
Hello. This can be caused by a number of things. I usually install a scan tool first to see what the sensors are reading. Most of the time this is caused by a leaking intake manifold gasket (https://www.yourmechanic.com/services/intake-manifold-gaskets-replacement). This is...
Q: New battery, car still wont start even with jumper cables.
Answered by Kevin
If the battery is new and fully charged, and you turn the key to the "start" position and you hear nothing that means that either the starter circuit supplying the starter motor (ignition switch, wiring, relay, fuse, etc.) has a...
Q: car wobbles at complete stop.. engine shuts off when i accelerate from the stop
Answered by Richard
It sounds like you may have a severe misfire (https://www.yourmechanic.com/services/engine-is-misfiring-inspection). It may be caused by many things including ignition system components, fuel system components, or even failing sensors on the motor. I suggest that you have a certified technician, like...
Q: Car keeps overheating
Answered by Jeff
This can be caused by a number of things such as low coolant levels, a faulty thermostat (https://www.yourmechanic.com/services/thermostat-replacement), a clogged radiator (https://www.yourmechanic.com/services/radiator-replacement) or a failing coolant fan switch. As you may know the coolant fan switch (https://www.yourmechanic.com/services/cooling-fan-relay-replacement) helps to maintain...

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Milton was great! Called to let me know when he'd be arriving. Very friendly & very thorough with his explanations. Took his time to make sure, double, triple check that everything was running properly. Very pleasant experience!



Jason is knowledgable, reliable and friendly person. He took his time to explain things about my car. I highly recommend YourMechanic and Jason's service.



Whitney went above and beyond in solving my issues. Extremely friendly and extremely professional! Thanks, Whitney!

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