Chevrolet Silverado 3500 Classic Exhaust Manifold Gasket Replacement at your home or office.

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

Estimate price near me

Service Location

Customer Ratings

(13)

Included for free with this service

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.

Customer Ratings

(13)

Exhaust Manifold Gasket Replacement Service

How much does a Exhaust Manifold Gasket Replacement cost?

On average, the cost for a Chevrolet Silverado 3500 Classic Exhaust Manifold Gasket Replacement is $249 with $78 for parts and $171 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Chevrolet Silverado 3500 ClassicV8-6.6L Turbo DieselService typeExhaust Manifold Gasket ReplacementEstimate$493.58Shop/Dealer Price$583.23 - $811.69
2007 Chevrolet Silverado 3500 ClassicV8-6.0LService typeExhaust Manifold Gasket ReplacementEstimate$326.26Shop/Dealer Price$383.12 - $513.10
2007 Chevrolet Silverado 3500 ClassicV8-8.1LService typeExhaust Manifold Gasket ReplacementEstimate$412.86Shop/Dealer Price$491.36 - $686.30
Show example Chevrolet Silverado 3500 Classic Exhaust Manifold Gasket Replacement prices

What is the Exhaust Manifold Gasket all about?

Depending on your engine and type of vehicle, the exhaust manifold can either be a set of pipes or it can be a cast iron manifold assembly. Essentially the exhaust manifold takes the burned exhaust gases from the engine’s cylinders and ejects the gas through the exhaust system and out through the car's tail pipe. The exhaust manifold gasket seals the surface of the exhaust manifold to the surface of the cylinder head, preventing leaks in the system. Over time, the constant expansion and contraction of the components (caused by constant heating and cooling in the engine), may cause the gasket to leak. These leaks can be hazardous as hot exhaust gases escape and can damage other components in the engine compartment. A leaky exhaust manifold gasket can also impact engine performance.

Keep in mind:

Sometimes an exhaust manifold starts to leak because a mounting bolt has broken. If this happens, the mechanic will have to remove the broken bolt or stud, which can increase the labor time needed to fix the problem. Your mechanic may charge you an additional fee, depending on the severity of the situation.

How it's done:

  • Inspect exhaust system for leaks.
  • Determine if it is the manifold or flange gasket that is leaking.
  • Remove and replace faulty gasket.
  • Apply anti-seize to the threads of the bolts.
  • Install new exhaust manifold gasket.
  • Start car and check for any exhaust leaks.

Our recommendation:

The exhaust manifold gasket helps in transferring burned gasses from the engine. It is located in a high temperature zone, and it will leak eventually. There is no way to prevent it. Your mechanic should use anti-seize compound on the bolts when they are replacing this part. This will help prevent bolts from breaking in the cylinder head.

What common symptoms indicate you may need to replace the Exhaust Manifold Gasket?

  • Loud noise from engine.
  • Lack of engine performance.
  • Check engine light is on.
  • Smells from the engine compartment (eg. plastic components next to exhaust manifold melting from escaped heat).

How important is this service?

A leaky exhaust manifold is a health and safety concern. Hot exhaust gases escaping from the engine can be a fire hazard melting nearby plastic components in the engine compartment.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

Excellent Rating

(13)

Rating Summary
12
0
1
0
0
12
0
1
0
0

Shane

17 years of experience
231 reviews
Shane
17 years of experience
Chevrolet Silverado 3500 Classic V8-6.6L Turbo Diesel - Alternator - Liberty Hill, Texas
Excellent service. Shane was great getting my alternator installed in a very efficient time so convenient Will definitely use again.

Alex

16 years of experience
435 reviews
Alex
16 years of experience
Chevrolet Silverado 3500 Classic V8-6.6L Turbo Diesel - Car Thermostat Replacement - Richardson, Texas
Very knowledgeable. Showed up on time and finished very quickly. He took the time to explain what he did. Also made some recommendations. Very polite and courteous. I will definitely call Alex back for the next repairs. Overall VERY PLEASED...

Nathan

17 years of experience
282 reviews
Nathan
17 years of experience
Chevrolet Malibu L4-2.4L - Exhaust Manifold Gasket - Austin, Texas
Other than some scheduling issues, I was pleased with my experience with YourMechanic and specifically, Nathan.

Jim

21 years of experience
31 reviews
Jim
21 years of experience
Chevrolet Trailblazer L6-4.2L - Exhaust Manifold Gasket - Circle Pines, Minnesota
Jim is a skilled mechanic. He listened to my concerns and description of the issue and immediately set to it. He worked diligently and, despite the job being close to 4 hours, he didn't even rest. I would recommend Jim for both his mechanical expertise and quality as a person.

Excellent Rating

(13)

Rating Summary
12
0
1
0
0
12
0
1
0
0
Number of Chevrolet Exhaust Manifold Gasket Replacement services completed
143+
services done by our mechanics
TOTAL NUMBER OF EXPERT Chevrolet MECHANICS
1600+
experts on our platform

Recent articles & questions

Do I Need to Change My Motor Oil for Hot or Cold Weather?
Outside temperature can change how motor oil works. Multiviscosity motor oil makes it easy to keep your car running efficiently all year around.
How to Keep Your Car From Stalling
When When driving a car, we expect it to get us from point A to point B without any issues. It can become unnerving to drive if your car stalls randomly when coming to a stop, whether it is at...
How to Do a Compression Test
A compression test diagnoses many engine problems. If a compression test is below the manufacturer's specifications, there's an internal engine issue.

Performance Restricted Warning and Check Engine Light - 2004 Jaguar XK8

Hello. The engine knock sensor is retarding the ignition timing to match what the lower octane fuel can support in terms of “timing advance.” There is nothing to worry about. The engine computer is just operating the engine so as...

Brake Pedal feels loose have to push all the way down pumping it helps stop it but mostly it keeps sliding until I pull E-brake.

Hello. After replacing any brake hose or line, the brake system has to be bled of any air. Did your friend do that after installing the hose? Try bleeding the entire brake system. If the seal under the brake fluid...

When I have my foot on the gas the truck shakes.

Hi there. Check the air filter and make sure that its not plugged up. A plugged air filter will cause the engine to not breathe correctly and make the engine shake on acceleration. Also check the mass air flow sensor...

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 (855) 347-2779 · hi@yourmechanic.com