Timing Belt Replacement at your home or office in Saint Louis.

Our mobile technicians offer services 7 days a week. Upfront and transparent pricing.

Get an upfront price

Service Area

Average rating from customers who
received a Timing Belt Replacement.
Learn More

$263.67 - $1,329.46

Price range for all vehicles


YourMechanic Benefits

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Average rating from customers who
received a Timing Belt Replacement.
Learn More



Recent Timing Belt Replacement reviews in Saint Louis

Excellent Rating


YourMechanic Timing Belt Replacement Service

Average Rating

4.9/5

Number of Reviews

1,101

Rating Summary
1,027
40
6
5
23
1,027
40
6
5
23

Theodore

14 years of experience
1054 reviews
Theodore
14 years of experience
Theodore was great! He was on time and did a wonderful job on my timing belt/water pump replacement.
Theo was on time. He was very courteous and didn't mind me asking questions from time to time. I felt we had a good rapport. He did a great job of explaining everything to me and pointed out some things to me about the car as well. Says my car should last another 10 years at least..

Robert

29 years of experience
567 reviews
Robert
29 years of experience
Already using him again...
Friendly and skilled - knows his shit about cars. Did a great job and was very gracious with the pricing, helped me really understand the work that was being done. I was nervous about this experience as it was my first time with the company but after working with Robert I would absolutely come back to these guys. Thanks dude!!

Patrick

31 years of experience
1023 reviews
Patrick
31 years of experience
Excellent service.

Seth

21 years of experience
49 reviews
Seth
21 years of experience
Seth arrived early......professional.......honest.......great mechanic!!!!!

Luke

14 years of experience
138 reviews
Luke
14 years of experience
Incredible workmanship, considering the extreme heat out there today.

Keith

24 years of experience
229 reviews
Keith
24 years of experience
Keith replaced timing belt on my Honda Pilot. He did a good job.

Joe

41 years of experience
691 reviews
Joe
41 years of experience
Joe was very helpful and accommodating. I plan on using his services for future needs and will refer my friends and family as well.

Robert

18 years of experience
612 reviews
Robert
18 years of experience
Robert finished the job in half the time I thought he would. He was profesional and very honest on his assessment of my vehicle

Raul

32 years of experience
285 reviews
Raul
32 years of experience
The whole process was easy and pleasant.

Peter

34 years of experience
346 reviews
Peter
34 years of experience
I was a little worried at first never having used yourmechanic.com and having a timing belt and water pump replaced is no small task, but Pete was more then Up to the challenge. Pete was friendly but professional and immediately got to work and everything went smoothly. Pete did run into a small issue with some rusty bolts when he was installing the new water pump but was able to locate some new ones and finish the job In a timely matter. Overall i am very happy with the service provided and would recommend it to others.


How much does Timing Belt Replacement cost in Saint Louis?

It depends on the type of car you drive and the auto repair shop you go to in Saint Louis. Our mechanics in Saint Louis are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in Saint Louis.

Cars Estimate Parts Cost Labor Cost Savings Average Dealer Price
2009 Chrysler Sebring $828 $291.64 $535.93 18% $1011.89
2004 Ford Escape $600 $280.40 $319.96 15% $710.40
2008 Volvo S40 $589 $324.99 $263.96 13% $679.74
2007 Acura TL $704 $311.82 $391.95 16% $838.57
2004 Audi A4 Quattro $837 $276.97 $559.93 18% $1029.47

Fast and easy service at your home or office

GET A QUOTE FOR YOUR CAR

Backed by 12-month, 12.000-mile guarantee


Timing Belt Replacement Service

What is a timing belt and how does it work?

An engine timing belt is a fiber reinforced, toothed drive belt manufactured using durable compounds such as highly saturated nitrile. The timing belt allows the crankshaft to drive the camshafts in the cylinder head at half the RPMs of the crankshaft. The camshafts then open and close the engine’s intake and exhaust valves in time with the movement and position of the pistons in the engine.

Timing Belt

When to replace the timing belt?

  • Every 60k-90k miles. If an engine is equipped with a timing belt, the timing belt must be replaced at the service interval specified by the vehicle manufacturer regardless of whether or not any problem is visible, typically in the range of 60,000 to 90,000 miles. Your vehicle owner’s manual should state the specific service interval.
  • Engine stops abruptly or will not start. Occasionally, timing belts can break, or skip, while the engine is running.
  • Rough engine operation. The molded, reinforced teeth on the timing belt engage gears on the crankshaft and camshafts. After many tens of thousands of miles, the teeth can wear or break, or the belt can stretch, thus causing the belt to jump position on the crankshaft or camshaft gears. Should the belt jump, the engine will run poorly and perhaps not at all.
  • Banging or clanking engine noise. On some engines, if the timing belt has jumped, the pistons and valves can collide and there will be noise and damage. These engine designs are referred to as interference engines. If your car has an interference engine, replacing the timing belt according to the maintenance schedule will minimize the chance that a belt failure will cause engine damage.

How do mechanics replace the timing belt?

Engine designs vary, and thus the replacement procedure will vary, but broadly, the procedure is as follows:

  • Disconnect the battery ground cable.
  • Once the engine is cold, set the crankshaft to top dead center with the number one piston on the compression stroke. Remove crankshaft pulley.
  • Remove all accessories interfering with the removal of the timing belt covers.
  • Remove timing belt covers. Lock camshafts, as required, and note position of camshaft timing marks. Remove timing belt tensioner and idler pulleys. Remove timing belt.
  • If replacing the water pump, do so at this time, and of course drain the cooling system first. If the engine cooling system thermostat is only accessible with water pump replacement, the thermostat should be replaced as well.
  • Installation of the new timing belt includes all of the above steps, performed in reverse, following strict guidelines to assure camshaft and crankshaft (and balancing shaft, if equipped) are in perfect alignment after tensioner has been set.
  • Upon completion of the installation, the engine crankshaft is turned by hand 720 degrees and the correct position of the timing marks on the crankshaft and the camshafts is confirmed.
  • The vehicle is road tested to confirm normal operation and a service sticker is affixed to the engine noting the date of belt replacement and the vehicle mileage.

Is it safe to drive with a timing belt problem?

No, were a worn out timing belt to snap while underway, perhaps on a highway, it creates a risk of complete loss of engine power while surrounded by fast moving vehicles. Once your vehicle has reached the recommended replacement mileage for the belt, you can eliminate the risk of sudden and unexpected timing belt breakage by having it replaced. If your engine is of the interference type, it is especially important to replace the belt according to the maintenance schedule because sudden breakage of the timing belt, while the engine is running, will likely cause significant damage to internal engine components such as the valves and pistons.

When replacing the timing belt keep in mind:

  • An interference engine should be carefully inspected before a broken timing belt is replaced because it may have sustained damage that will have to be repaired prior to installing a new belt.
  • The timing belt system includes idler pulleys and a belt tensioner. These components should be replaced along with the belt.
  • On some cars, the timing belt drives the engine’s water pump. Mechanics will usually recommend replacing the water pump at the same time that the timing belt is replaced.

Fast and easy service at your home or office

GET A QUOTE FOR YOUR CAR

Backed by 12-month, 12.000-mile guarantee


How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1-800-701-6230 · hi@yourmechanic.com