Buick GS 400 service by top-rated mechanics at the convenience of your home or office

Our certified mechanics come to you · Backed by our 12-month, 12,000-mile warranty · Get fair and transparent estimates upfront

GET A QUOTE Backed by 12-month, 12,000-mile guarantee
Red-stars EXCELLENT RATING ON

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 Savings Dealer Estimate Location
Service type Ball Joint Front - Lower Right Replacement for 1969 Buick GS 400 V8-6.6L Estimate $327 Savings 31.62% Dealer Estimate $479 Location Los Angeles, CA
Service type Wheel Bearings - Passenger Side Rear Replacement for 1968 Buick GS 400 V8-6.6L Estimate $310 Savings 41.34% Dealer Estimate $529 Location Long Beach, CA
Service type Control Arm Assembly - Front Lower Right Replacement for 1968 Buick GS 400 V8-6.6L Estimate $306 Savings 44.51% Dealer Estimate $553 Location Rolesville, NC
Service type Ball Joint Front - Upper Left Replacement for 1969 Buick GS 400 V8-6.6L Estimate $175 Savings 39.28% Dealer Estimate $288 Location Estero, FL
Service type Windshield Wiper Motor - Front Replacement for 1969 Buick GS 400 V8-6.6L Estimate $218 Savings 41.06% Dealer Estimate $371 Location Tualatin, OR
Service type Turn Signal Switch Replacement for 1968 Buick GS 400 V8-6.6L Estimate $529 Savings 47.07% Dealer Estimate $1000 Location Fall River, MA
Service type Window Motor / Regulator Assembly - Passenger Side Rear Replacement for 1968 Buick GS 400 V8-6.6L Estimate $295 Savings 41.24% Dealer Estimate $502 Location Naples, FL
Service type Headlight Bulb - Driver Side Low Beam Replacement for 1968 Buick GS 400 V8-6.6L Estimate $101 Savings 27.92% Dealer Estimate $140 Location Largo, FL

Fast and easy Buick GS 400 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee
Abc-logo

“Finding a trusted mechanic at a reasonable price can be extremely difficult. With YourMechanic you can skip the auto shop altogether. They send certified and screened mechanics straight to your door and enable you to save big on car repair and maintenance.”

– ABC NEWS
Inc-logo

“YourMechanic will come to wherever your car is to perform any of a wide variety of car maintenance and repair services, and will charge you less than you'd normally pay if you were to drop your car off at a garage.”

– INC.
Fox-logo

"YourMechanic will fix your car at your garage at a fixed hourly rate much lower than their brick-and-mortar counterparts."

– FOX NEWS

Answers to common Buick GS 400 questions

People say it's a hole in my muffler but I don't know.
Answered by Jeff
Hello, thanks for writing in about your 2001 Buick Regal. While some mufflers are able to be repaired, it is often times not a very permanent fix depending on the condition of the muffler and where the hole is. For...
Protection mode is blamed for engine shutting down
Answered by Mia
Hello there, thank you for asking about your 1991 Buick Reatta. What the previous owner is saying could be correct. Resistor sensing contacts are located in the ignition key lock cylinder of your vehicle. When the key is inserted, these...
Fuel and temperature gauges broken
Answered by Jamahl
Hello. There are a couple of reasons why this could be happening. One being that the instrument cluster is malfunctioning where the fuel gauge and temperature gauge are located. There is a circuit board on the back of your instrument...
My steering wheel is 3/4 off center after mounting new tires.
Answered by Andrew
Hello, It is possible that one of the front tires that was installed has a manufacturer defect that is causing this issue. I would recommend having all tires checked (https://www.yourmechanic.com/services/feathering-of-tire-inspection) for irregular patterns in the tread or large bubbles. If...

Fast and easy Buick GS 400 services at your home or office.

Get an instant quote
Backed by 12-month, 12,000-mile guarantee