Engine
Engine repair costs: gaskets, spark plugs, mounts, sensors and major engine work.
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Valve Cover Gasket Replacement Cost in 2026
Replacing a leaking valve cover gasket usually costs $220 to $500 at a shop, more on V6 and European engines. It is…
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Spark Plug Replacement Cost in 2026
Most drivers pay $150 to $450 to replace spark plugs, about $280 on average. See why some V6 engines cost more, and…
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Head Gasket Replacement Cost in 2026
Replacing a head gasket usually costs $2,000 to $3,800, and more on V6, V8 and boxer engines. See prices by vehicle and…