Melanie Reiff
Updated on Aug 11, 2022
The vacuum pump helps your brake booster function properly, so if yours is faulty, you’ll need a new one. If your brake pedal takes some effort to push or is slower than usual, a malfunctioning brake vacuum pump may be to blame.
It’s crucial to keep your brakes in tip-top shape, so car insurance super app Jerry has gathered all you need to know about a brake vacuum pump replacement.
The exact cost varies between different Cadillac models. For example, newer vehicle models are usually made with more expensive materials, so recent or high-end models will cost more, especially if your service requires a part replacement. Use the table below to estimate the cost for your own vehicle.
CarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration
1965
Cadillac 
Calais
$146$8$138$148.42.3h
2020
$400.91$319.44$81.47$496.741.36h
2000
Cadillac 
Catera
$407.59$269.59$138$488.462.3h
1992
Cadillac 
Brougham
$107.79$8$99.79$110.191.66h
1989
Cadillac 
Allante
$68$8$60$70.41h
2021
$400.91$319.44$81.47$496.741.36h

What is a brake vacuum pump replacement?

If the vacuum pump is faulty or damaged, the mechanic will disconnect the brake booster and remove the vacuum pump before installing the new one.
The vacuum pump is a key part of the brake booster, a device that enhances the braking system in turbo or diesel vehicles. When you push your brakes, a small amount of air is let into the chamber of the brake booster through a valve, which also seals off the vacuum. The air pressure strengthens the force of the brake.
Turbo and diesel engines need a vacuum pump to extract the air and create the vacuum necessary for the brake booster to function. The vacuum pump reduces reliance on the engine for the vacuum.

How to replace your brake vacuum pump

Since the vacuum pump is part of the intricate brake booster device, the process to replace it can be pretty involved. Here’s an overview of how it’s done:
  • The mechanic will disconnect the battery and locate the faulty vacuum pump before raising up the car and removing the engine shield.
  • The mechanic will then disconnect the brake booster vacuum pump hoses and electrical connector, then remove the brake booster vacuum pump from the mounting bracket.
  • The new vacuum pump is then installed onto the mounting bracket, followed by the hoses and electrical connector.
  • The battery is reconnected.
  • The mechanic will test the brakes to check the brake booster vacuum pump performance.

When do I need to get my brake vacuum pump replaced?

Each car needs brake vacuum pumps replaced at different times, so check your vehicle’s manual to find out how often you should be getting it checked. That being said, there are a few indicators that you might need to replace your vacuum pump:
  • Your brakes are poky or slow to respond
  • You have to push your brake pedal extra hard to make your car stop
  • You hear a hissing noise when you push your brake pedal
  • Your brake pedal slips to the floor when your car is running and stationary
  • You have difficulty braking in heavy traffic situations when you have to stop quickly multiple times
Because a faulty brake vacuum pump diminishes the strength and efficiency of your brakes, it can be a safety hazard if you don’t get it repaired promptly.

How to find cheap car insurance

While you’re keeping up-to-date on your car’s maintenance and repairs, make sure you’re also getting the most up-to-date car insurance prices. By using Jerry, you can find the most affordable coverage in less than a minute.
When you’re ready to switch policies, Jerry will handle all of the grunt work, including helping you cancel your old policy. If you have any questions along the way, you can shoot a text to one of our agents through the app any time of day.
Keep in mind that your location is another factor that determines the final cost of repairs. Areas with higher cost of living will usually have more expensive car repair services, especially if there’s less local competition. Check out the table below for an estimate of what Cadillac drivers pay in different cities.
CityCarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration
1961
Cadillac 
Series 62
$330$8$322$332.42.3h
1965
Cadillac 
Calais
$295.5$8$287.5$297.92.3h
1961
Cadillac 
Series 60 Fleetwood
$309.3$8$301.3$311.72.3h
2013
$326.53$115.23$211.3$361.091.66h
2018
$318.5$8$310.5$320.92.3h
Great Falls
VA
1967
Cadillac 
Fleetwood
$131.98$8$123.98$134.381h
2021
$484.49$319.44$165.05$580.321.36h
1993
Cadillac 
60 Special
$122.9$8$114.9$125.31h
2020
$474.23$319.44$154.79$570.061.36h
1986
$125.58$8$117.58$127.981h
Jerry doesn’t just offer fair price repair estimates for Cadillac drivers! Our team of writers has collected everything you need to know for every car. Here’s how much the repair costs for some popular cars:
CarTotal Cost EstimateParts CostLabor CostAverage Dealer PriceEstimated Service Duration
1975
Oldsmobile 
Omega
$340.45$280.45$60$424.581h
1987
Dodge 
D150
$526.7$466.7$60$666.711h
2009
$281.98$143.98$138$325.172.3h
1985
$526.7$466.7$60$666.711h
1987
Ford 
LS9000
$278.99$218.99$60$344.681h
1997
$340.45$280.45$60$424.581h
The cost of repairs might vary depending on which Cadillac you drive, but there’s an easy way to save money for the services you need! Just download the Jerry app for help lowering your insurance premiums. In less than 45 seconds, Jerry collects all of your information from your existing insurer. Choose from competitive quotes from top insurance companies and Jerry takes care of the rest—securing your new policy and helping you cancel your old one upon request.
With an average annual savings of $887, Jerry can help you free up funds for the repairs your Cadillac’s needs.