Intake Manifold Gaskets Replacement Estimate for Lexus GS400

Lexus GS400 Intake Manifold Gaskets Replacement costs $316 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$315 to $345
Labor: $210 -$240
Parts: $105
Average Dealer price
$489
Average Shop price
$381
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Lexus GS400V8-4.0LService typeIntake Manifold Gaskets ReplacementYourMechanic Price$323.47Shop/Dealer Price$428.07 - $570.35
2000 Lexus GS400V8-4.0LService typeIntake Manifold Gaskets ReplacementYourMechanic Price$321.37Shop/Dealer Price$425.81 - $566.78
1998 Lexus GS400V8-4.0LService typeIntake Manifold Gaskets ReplacementYourMechanic Price$321.37Shop/Dealer Price$425.57 - $566.37
Show example Lexus GS400 Intake Manifold Gaskets Replacement prices

Parts required for a Lexus GS400 Intake Manifold Gaskets Replacement

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All about Intake Manifold Gaskets Replacement

The intake manifold is an aluminum, steel or plastic cover that sits on top of the engine. It is attached to the top of the engine by an intake manifold gasket (or gaskets) that is made of plastic and rubber. The intake manifold directs the air-fuel mixture in the engine to the corresponding cylinder where it is burned to produce power. The coolant flows through the intake manifold to the cylinder heads to reduce engine temperature. Expansion, contraction, and heat from the engine cause the gasket to fail. This will cause coolant passing through the intake manifold to leak. A leaky manifold gasket can also result in air being sucked through the leaky gasket, resulting in a vacuum leak and poor engine performance.

Intake Manifold Gaskets Replacement Estimates for Popular Lexus Models