BMW 745Li 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 BMW 745Li Valve Cover Replacement is $1318 with $738 for parts and $579 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 BMW 745LiV8-4.4LService typeValve Cover ReplacementEstimate$2178.32Shop/Dealer Price$2654.31 - $3842.04
Show example BMW 745Li 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(37)

Rating Summary
36
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Daniel

21 years of experience
346 reviews
Daniel
21 years of experience
BMW 745Li V8-4.4L - Battery - Rosharon, Texas
Great Mechanic, and great recommendations base off your car needs. Well recommended.

Charles

17 years of experience
176 reviews
Charles
17 years of experience
BMW 745Li V8-4.4L - Valve Cover Gasket - Washington, District of Columbia
Charles was excellent! Very professional and courteous! He did a great job!

Patrick

33 years of experience
1422 reviews
Patrick
33 years of experience
BMW 745Li V8-4.4L - Water Pump - Pflugerville, Texas
Patrick is by far the first mechanic I have felt was truly there to help

Michael

16 years of experience
606 reviews
Michael
16 years of experience
BMW 745Li V8-4.4L - Alternator - Smyrna, Georgia
This guy is the Best!!!!!!!! True knowledge and a professional Bmw 745li, this guy knew stuff even bmw dealer could not explain. He breaks it down simple for you to understand and give recommendations on what to do and what not to waste money on. Now that’s the definition of your mechanic..

Excellent Rating

(37)

Rating Summary
36
0
0
1
0
36
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Number of BMW 745Li services completed
407+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

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