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Toyota Avalon Engine Valve or Cylinder Head Replacement

Replacing engine valves and cylinder heads depends on the make and model of the car, as well as the year.

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There are many valves and heads in your car. We can help get them all sorted out. Tell us your car to get a guaranteed price from RepairSmith.

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Toyota Avalon Engine Valves and Cylinder Heads Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Toyota Avalon Engine Valves and Cylinder Heads Replacement is $1349. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you.

Car
Location
Quoted on
Price
2019 Toyota Avalon
2.5L L4 Hybrid NULL • 19,000 miles
Livermore CA 94550
Nov 18, 2020
$221 - $271
2018 Toyota Avalon
3.5L V6 XLE Premium • 37,000 miles
Newbury Park CA 91320
Nov 17, 2020
$238 - $290
2015 Toyota Avalon
2.5L L4 Hybrid Hybrid XLE Premium • 52,000 miles
Fresno CA 93726
Nov 12, 2020
$2,456 - $3,002
2015 Toyota Avalon
3.5L V6 Limited • 49,000 miles
Carlsbad CA 92009
Nov 11, 2020
$995 - $1,216
2007 Toyota Avalon
3.5L V6 • 150,000 miles
Ontario CA 91764
Nov 3, 2020
$417 - $509
2012 Toyota Avalon
3.5L V6 Limited • 28,000 miles
Whittier CA 90601
Oct 29, 2020
$2,294 - $2,804
2008 Toyota Avalon
3.5L V6 XLS • 132,000 miles
Los Angeles CA 90017
Oct 27, 2020
$2,277 - $2,783
2018 Toyota Avalon
3.5L V6 XLE Premium • 26,000 miles
Chico CA 95973
Oct 26, 2020
$1,023 - $1,251
2014 Toyota Avalon
3.5L V6 XLE Touring • 72,000 miles
San Diego CA 92113
Oct 26, 2020
$1,074 - $1,312
1995 Toyota Avalon
3.0L V6 XL • 94,000 miles
Dublin CA 94568
Oct 24, 2020
$1,146 - $1,400
Last Updated:
Dec 17, 2020 6:25 PM
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What are Engine Valves & Cylinder Heads?

The cylinder head is placed on top of the engine block, and contains the engine valves. As the car runs, the valves open and close, allowing air in, and expelling exhaust gases in the process. Cylinder heads house the camshafts in overhead camshaft engine designs, but not in overhead valve engine designs. The cylinder head also contains oiling and cooling passages. V-configured engines have two cylinder heads, while inline engines have just one.

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Signs of faulty Valves and Heads

Poor engine performance

If the engine valves are not sealing properly, then the engine won’t have a proper amount of compression. This will impact the power of the engine, making the car less powerful. You may experience hesitation and rough running as well.

Engine noise

When the valves or heads are having issues, you may to hear a tapping or ticking noise coming from the engine.

Fluid loss

If a cylinder head is cracked, then engine coolant may enter the combustion chamber, where it will be burned off. This will lower the amount of coolant in your car. It also may result in white smoke emitting from your tailpipe, and possible engine overheating. Similarly, busted valve guides or seals often allow oil into the combustion chamber. This results in oil loss, and sometimes a blue or gray smoke from the tailpipe.

Check engine warning light

An issue with the engine valves or cylinder head will result in the engine not running properly. This alerts your car’s computer, which will trigger the check engine warning light on your dashboard.

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How urgent are Valve and Head repairs?

Cylinder heads and engine valves are vital parts of your car’s engine. If they fail, they risk causing serious damage to the rest of the engine. All issues with heads and valves should be addressed immediately.

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How can we help?

Car repair can be scary, but it doesn't need to be. RepairSmith is here to make it easy.

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