Geo Storm Valve Cover Gasket Replacement Costs

Estimate price near me

Service Location

Customer Ratings

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.

See availability

Customer Ratings

Valve Cover Gasket Replacement Service

How much does a Valve Cover Gasket Replacement cost?

On average, the cost for a Geo Storm Valve Cover Gasket Replacement is $185 with $45 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1992 Geo StormL4-1.8L	Service typeValve Cover Gasket Replacement	Estimate$266.34	Shop/Dealer Price$297.78 - $383.98
1993 Geo StormL4-1.6L	Service typeValve Cover Gasket Replacement	Estimate$236.09	Shop/Dealer Price$260.45 - $329.40
1990 Geo StormL4-1.6L	Service typeValve Cover Gasket Replacement	Estimate$236.09	Shop/Dealer Price$260.47 - $329.44
1992 Geo StormL4-1.6L	Service typeValve Cover Gasket Replacement	Estimate$236.09	Shop/Dealer Price$260.47 - $329.44
1991 Geo StormL4-1.6L	Service typeValve Cover Gasket Replacement	Estimate$236.09	Shop/Dealer Price$261.95 - $332.02
1993 Geo StormL4-1.8L	Service typeValve Cover Gasket Replacement	Estimate$257.33	Shop/Dealer Price$287.16 - $372.17

Show example Geo Storm Valve Cover Gasket Replacement prices

What is a valve cover gasket and how does it work?

Each cylinder head on your car’s engine has an aluminum or plastic valve cover bolted to it. Between this valve cover and the cylinder head, there is a gasket that keeps engine oil from leaking out. The valve cover bolts keep the gasket compressed, thus preventing leaks. Over time the gasket becomes brittle from the engine’s heat or the bolts loosen, creating an engine oil leak.

When to consider replacing a valve cover gasket?

Look for these signs of oil leakage at the valve cover gasket:

Oil seepage or dripping. Should the joint between the valve cover and the cylinder head fail, oil often becomes visible on the valve cover or cylinder heads. Usually, the oil will attract and hold dirt.
Oil accumulating inside the spark plug well. The spark plug tube seals are part of the valve cover sealing system. If the tube seals are leaking, you will see oil on the spark plugs or wires. The valve cover gasket and tube seals are all replaced at one time if either fails.
Oil leakage at the rubber grommets. The bolts holding the valve cover to the cylinder head sometimes have rubber grommet seals under the bolt heads. If these seals are leaking, you will see oil seepage around the bolt heads.

How do mechanics replace a valve cover gasket?

Remove engine cover. Some engines have plastic covers over the entire top. The plastic engine cover is removed to access the valve cover(s).
Remove components. On 4 cylinder engines, the valve cover is usually readily accessed once any electrical components and emission control tubing are removed, plus any accelerator linkages that might be in the way. On 6 or 8 cylinder engines, depending on which valve cover gasket is leaking, removal of the air intake plenum might be required, as well as additional steps.
Remove valve cover. Once the valve cover(s) is accessed, the cover retaining bolts are removed and the cover pulled off. The valve cover sealing surface is checked with a straight edge to be sure the cover is flat and thus reusable.
Install new gasket. The new valve cover gasket is applied along with new rubber grommets under the retaining bolt heads. If there are spark plug tube seals, these are replaced as well. In some applications, oil resistant RTV (room temperature vulcanization) sealant must be applied to specific segments of the sealing surface, along with the new gasket, to ensure a complete and effective seal. The cover is bolted back on, using a calibrated inch pound torque wrench, and all other components are restored to their original position.
Check for leaks. Finally, the car engine is run and a visual check is made for oil leaks.

Is it safe to drive with a valve cover gasket problem?

Yes, as long as the amount of oil leaking is small, and there is no leak onto hot engine parts such as the exhaust manifold, it is safe to drive your car until you have an opportunity to fix it.

If you notice oil leaking on to the ground beneath your car after it is parked, you do not have a small leak, and it needs to be found and repaired as soon as possible. Any leak, of course, means your oil level is dropping as you drive the car. If you have a leak, be sure to check your oil more frequently than usual so you do not run low on oil and damage the engine.

When replacing a valve cover gasket keep in mind:

The mechanical components of a car engine will typically outlive the gaskets used to seal the engine. However, many of these gaskets, including the valve cover gaskets, are relatively easy to replace.
Never add stop leak type products to engine oil or other vehicle fluids. Not only are these materials not approved or specified by the original equipment manufacturers, but they also can create additional problems that may be costly to repair.
Often, if a car is old enough to have a valve cover oil leak, there will be oil leaks elsewhere on the engine, so you should request a complete leak inspection. It may be more cost effective to repair multiple leaks during one service call.
Often, the PCV (Positive Crankcase Ventilation) valve is inserted into a rubber grommet in one of the valve covers. An old rubber grommet is a potential leak source, as well as connections to the PCV valve. These components should be inspected and considered for replacement while there is access to the valve cover.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Geo mechanics

Real customer reviews from Geo owners like you.

Excellent Rating

(79)

Rating Summary

73

5

0

0

1

73

5

0

0

1

SEE REVIEWS NEAR ME

Whitney

40 years of experience

783 reviews

Request Whitney

Whitney

40 years of experience

Request Whitney

by Chester

Geo Storm L4-1.6L - Alternator - Santa Clara, California

Whitney is a true professional. Showed up to the appointment at least an hour before the actual scheduled time! Because of this, we were able to start work on my car earlier than expected (which is a good thing). There are still some other things that need to be done with my car, since I didn't want to spend a boat load of money in one sitting. I hope to work with Whitney again, and would highly recommend YourMechanic to my friends and family.

Jeffrey

28 years of experience

870 reviews

Request Jeffrey

Jeffrey

28 years of experience

Request Jeffrey

by Dan

Geo Tracker L4-1.6L - Valve Cover Gasket - Catawba, South Carolina

Jeffery was actually early for my appointment, which i had had to reschedule and he was very understanding of the reason for my reschedule and i appreciated him getting to my home earlier than scheduled. Jeffery was very knowledgeable about my repair work and preformed the work promptly. his inspection and evaluation of my car was also helpful since it has some miles on it. Great effort.

Grzegorz

42 years of experience

473 reviews

Request Grzegorz

Grzegorz

42 years of experience

Request Grzegorz

by Alexey

Geo Prizm L4-1.6L - Valve Cover Gasket - Belmont, California

Russell

25 years of experience

356 reviews

Request Russell

Russell

25 years of experience

Request Russell

by Jennifer

Geo Prizm L4-1.6L - Check Engine Light is on - Portland, Oregon

He was nice did.help.me with my car

Excellent Rating

(79)

Rating Summary

73

5

0

0

1

73

5

0

0

1

SEE REVIEWS NEAR ME

Recent articles & questions

A Buyer’s Guide to the 2012 Chevrolet Suburban

The The 2012 Chevrolet Suburban offers large amounts of space to carry around a growing family or to transport supplies to your favorite camping spot. It is available in heavy duty and half ton models. Key Features The 1500 Suburban...

A Buyer's Guide to the 2012 Cadillac Escalade

When When you’ve said “Cadillac Escalade”, you’ve pretty much said it all. The Escalade has been synonymous with luxury since it first hit the scene in 1999. With the 2012 edition, Cadillac proved nothing has changed. If you want to...

How to Buy a Good Quality Driveshaft

The The driveshaft is the part of your car that takes the engine’s power and sends it to your wheels in order to propel the vehicle. There are two driveshafts in front-wheel drive cars, called half shafts. Rear-wheel drive vehicles...

Cranks but won't start

Hello, thanks for writing in about your Dodge Ram 1500. I'm curious if your Check Engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) on. Checking the basics will help here: will it crank but not start? If so, is there spark at the plugs and...

The car battery doesn't seem to be charging I replace the alternator and the battery the car runs for about 10 minutes and everyth

This may be related to a failing voltage regulator or potentially a bad ground connection. As you may know, the voltage regulator regulates the amount of charging the alternator provides to the battery. When this is not working correctly, this...

How much to replace intake manifold gasket on 1999 chevy astro van 4.3 engine?

On your model, it probably takes around 4 hours to replace both the upper and lower intake manifold gaskets but if you have rear A/C it is somewhat longer. A gasket kit is necessary because other gasketed parts are removed...

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 (844) 997-3624 · hi@yourmechanic.com