Mitsubishi Montero Valve Cover Replacement at your home or office.

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Valve Cover Replacement Service

How much does a Valve Cover Replacement cost?

On average, the cost for a Mitsubishi Montero Valve Cover Replacement is $695 with $381 for parts and $313 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 Mitsubishi MonteroV6-3.8LService typeValve Cover ReplacementEstimate$1142.39Shop/Dealer Price$1366.12 - $1963.07
Show example Mitsubishi Montero Valve Cover Replacement prices

What is the Valve Cover all about?

Valve Cover – also called a rocker cover – is a vital component of the engine; it’s a plastic or metal component that is bolted to the top of the cylinder head. The gap between the valve cover and the cylinder head is sealed by a valve cover gasket. The whole setup keeps oil inside the engine, which is important to the engine’s overall health and performance.

Keep in mind:

  • Your valve cover gasket and seals will naturally break down over time.
  • The majority of today's valve cover gaskets and seals last up to 60,000 miles provided that oil changes aren't delayed.
  • When a check engine light on it might mean there's an oil leak in the valve cover gasket, hence oil may have caused damage to your ignition.

How it's done:

  • Open the hood and take off the engine cover.
  • Remove valve cover bolts.
  • Check your manual's recommended torque sequence.
  • Part of the valve cover can be sealed by silicone RTV; if so remove silicone RTV entirely.
  • Perform this procedure backwards.
  • Finish the repair with a test drive and check your oil dipstick to ensure appropriate oil level.

What common symptoms indicate you may need to replace the Valve Cover?

  • Engine runs rough or unevenly
  • A decrease in your engine's horse power
  • The smell of burning oil
  • Dirt on your valve cover
  • Oil dripping under the vehicles

How important is this service?

Loose or broken valve covers cause oil to leak out and it's a vital service to avoid extreme engine wear. Without enough oil, there’s excess friction between the fast moving parts and significant break down of parts, leading to potentially expensive damage.

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Meet some of our expert Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

Excellent Rating

(88)

Rating Summary
81
3
0
2
2
81
3
0
2
2

Peter

43 years of experience
1321 reviews
Peter
43 years of experience
Mitsubishi Montero V6-3.8L - Car is stalling - Scottsdale, Arizona
Was supposed to change alternator coz a shop blames it for stalling when AC on max. He diagnosed it and MAF was the culprit but after a week it happens again. We’ll see.

Michael

6 years of experience
132 reviews
Michael
6 years of experience
Mitsubishi Montero V6-3.8L - Battery - Seattle, Washington
Michael was professional, ON TIME and extra friendly

Raymond

27 years of experience
228 reviews
Raymond
27 years of experience
Mitsubishi Montero V6-3.8L - Valve Cover Gasket - Hesperia, California
Very professional. Did a great job.

Theodore

16 years of experience
1592 reviews
Theodore
16 years of experience
Mitsubishi Montero V6-3.8L - Oxygen Sensor Replacement (Rear/Lower/Downstream) - Renton, Washington
very professional and knowledgeable did a great job.

Excellent Rating

(88)

Rating Summary
81
3
0
2
2
81
3
0
2
2
Number of Mitsubishi Montero services completed
968+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mitsubishi MECHANICS
700+
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