GMC Sonoma Vacuum Pump Repair at your home or office.

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Vacuum Pump Repair Service

How much does a Vacuum Pump Repair cost?

On average, the cost for a GMC Sonoma Vacuum Pump Repair is $318 with $223 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1995 GMC SonomaL4-2.2LService typeVacuum Pump RepairEstimate$561.31Shop/Dealer Price$682.89 - $1025.13
1996 GMC SonomaL4-2.2LService typeVacuum Pump RepairEstimate$541.31Shop/Dealer Price$662.91 - $1005.16
1997 GMC SonomaV6-4.3LService typeVacuum Pump RepairEstimate$750.95Shop/Dealer Price$924.96 - $1424.44
1999 GMC SonomaV6-4.3LService typeVacuum Pump RepairEstimate$750.95Shop/Dealer Price$924.94 - $1424.40
2000 GMC SonomaV6-4.3LService typeVacuum Pump RepairEstimate$750.95Shop/Dealer Price$924.97 - $1424.47
1999 GMC SonomaL4-2.2LService typeVacuum Pump RepairEstimate$541.31Shop/Dealer Price$662.91 - $1005.16
2003 GMC SonomaV6-4.3LService typeVacuum Pump RepairEstimate$755.95Shop/Dealer Price$929.82 - $1429.20
1992 GMC SonomaV6-4.3LService typeVacuum Pump RepairEstimate$755.95Shop/Dealer Price$930.19 - $1429.86
Show example GMC Sonoma Vacuum Pump Repair prices

What is the Vacuum Pump all about?

While all gasoline engines create vacuums during operation, sometimes the amount created isn’t enough to power the accessory systems in the car. Diesel engines do not create vacuums at all during operation. In both of these instances, a vacuum pump is used to either augment or provide the vacuum power necessary to operate the various other systems on the car, including the brakes, some HVAC functions and more. The vacuum pump is usually located behind the engine, mounted near the firewall and close to the master cylinder and brake booster. It’s easily recognizable for its two nozzles on top, as well as the design of the canister. It is an electric air pump that maintains a constant amount of vacuum in the vacuum reservoir behind the front bumper. If the vacuum pump stops working or develops a leak, the engine compartment may release a hissing sound, the heater controls may not switch when operated, or the brake pedal may be hard to depress.

Keep in mind:

  • The vacuum pump is an electronic component that can experience both electrical and mechanical problems.
  • The vacuum pump is not designed to be serviced, so it will not be inspected during routine maintenance aside from a vacuum line inspection.
  • Leaks in vacuum lines can mimic symptoms of vacuum pump failure.

How it's done:

  • The faulty vacuum pump is located and identified
  • The valve vacuum pump is then removed
  • The new vacuum pump is then installed
  • The brakes are tested for proper vacuum pump operation
  • The vehicle is road tested and checked for proper vacuum pump and brakes operation

Our recommendation:

The vacuum pump, which is expected to last the life of your vehicle, does not receive any maintenance and is only serviced when it fails. If you are experiencing symptoms related to the vacuum system, have your vehicle diagnosed by one of our expert mechanics.

What common symptoms indicate you may need to replace the Vacuum Pump?

  • Heater controls don’t operate properly
  • A hissing air sound is present
  • Brake pedal is very hard to press

How important is this service?

If the vacuum pump fails, your brakes may not operate properly and vehicle operation becomes unsafe. Have your vacuum pump replaced immediately if it is diagnosed as faulty.

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Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(90)

Rating Summary
86
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2
1
86
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David

21 years of experience
107 reviews
David
21 years of experience
GMC Sonoma V6-4.3L - Brake Pads Replacement (Front, Rear) - Littleton, Colorado
While David was an hour late for the appointment, it was unavoidable and he called twice to update me on his arrival time. Upon arrival he went right to work on diagnosing the problems with my vehicle. He told me I needed new brake pads and the rotors turned but because my vehicle was older and I seldom drove it and then for short distances at low speeds, I didn't really need to spend the extra money on turning the rotors. He also diagnosed why the engine light was on as a minor sensor problem that didn't affect the functioning or safety of the vehicle. He gave me the pricing for repair but said it just wasn't something I needed to spend money on if I didn't want to. Having a mechanic tell me what I didn't need to spend money on instead of trying to squeeze every dime out of me is a new experience. It was like having a buddy who's an ace mechanic stop by and fix my car in his spare time. On top of all this, he discounted an hour plus another $20 for being late, so I ended up paying almost $80 less than the on-line estimate I received. Try finding a garage that would do that.

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
GMC Sonoma L4-2.2L - Engine or Transmission Mount Replacement - Tempe, Arizona
Peter did an excellent job under budget within the time allowed. He was right on time, very courteous and professional.

Grzegorz

41 years of experience
473 reviews
Grzegorz
41 years of experience
GMC Sonoma L4-2.2L - Car is not starting - Redwood City, California
He was on time and did the inspection as ordered.

Nazareth

27 years of experience
282 reviews
Nazareth
27 years of experience
GMC Sonoma V6-4.3L - Car is not starting - Baldwin Park, California
He was great

Excellent Rating

(90)

Rating Summary
86
1
0
2
1
86
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Number of GMC Sonoma services completed
990+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

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