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Estimates Engine Mechanical Engine Valves and Cylinder Heads Replacement

Jaguar XJ6 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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Average Shop Price $428
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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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Jaguar XJ6 Engine Valves and Cylinder Heads Replacement

RepairSmith offers upfront and competitive pricing. The average cost for Jaguar XJ6 Engine Valves and Cylinder Heads Replacement is $210. 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
1996 Jaguar XJ6
4.0L L6 Base • 134,000 miles
Burbank CA 91501
Nov 23, 2020
$173 - $211
1997 Jaguar XJ6
4.0L L6 Base • 243,000 miles
Long Beach CA 90801
Nov 18, 2020
$205 - $251
1997 Jaguar XJ6
4.0L L6 Base • 34,000 miles
Big Bear City CA 92314
Nov 16, 2020
$177 - $217
1996 Jaguar XJ6
4.0L L6 Base • 246,000 miles
Tracy CA 95377
Nov 8, 2020
$185 - $226
1995 Jaguar XJ6
4.0L L6 Base • 285,000 miles
West Covina CA 91793
Nov 8, 2020
$198 - $242
1995 Jaguar XJ6
4.0L L6 Base • 30,000 miles
Yorba Linda CA 92887
Nov 3, 2020
$177 - $217
1997 Jaguar XJ6
4.0L L6 L • 58,000 miles
Hesperia CA 92344
Nov 1, 2020
$207 - $253
1997 Jaguar XJ6
4.0L L6 L • 110,000 miles
Upland CA 91786
Oct 29, 2020
$203 - $248
1995 Jaguar XJ6
4.0L L6 Base • 191,000 miles
Roseville CA 95747
Oct 14, 2020
$188 - $230
1996 Jaguar XJ6
4.0L L6 Base • 209,000 miles
Oct 10, 2020
$172 - $210
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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