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Intake Gaskets

140351P100 - : Engine Intake Manifold Gasket for Infiniti Image

Engine Intake Manifold Gasket

Infiniti 14035-1P100
Q45. From 02/1993.
Discontinued
1403510Y02 - : Engine Intake Manifold Gasket for Infiniti Image

Engine Intake Manifold Gasket

Infiniti 14035-10Y02
J30. From 01/1994.
Discontinued
1403278J00 - : Fuel Injection Plenum Gasket for Infiniti Image

Fuel Injection Plenum Gasket

Infiniti 14032-78J00
G20. From 01/1994.
Discontinued
14035EH000 - : Fuel Injection Plenum Gasket for Infiniti Image

Fuel Injection Plenum Gasket

Infiniti 14035-EH000
M45. Fx. 4.5l. Lower. From 11/2005.
Discontinued
14035AR201 - : Manifold Gasket for Infiniti Image

Manifold Gasket

Infiniti 14035-AR201
M45. Q45. Fx. 4.5l. Upper.
Discontinued

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Intake Gaskets: Managing Advanced Air Systems

Big box stores and chains might be cheaper, but they can't guarantee the parts you're buying are genuine. These precision-engineered sealing components control airflow and maintain vacuum integrity in INFINITI's sophisticated intake systems. At Modern INFINITI of Winston-Salem, we understand how intake gasket quality directly affects engine performance, fuel economy, and emissions compliance in advanced powertrains. These critical seals must withstand vacuum conditions, temperature extremes, and exposure to modern fuel formulations throughout their extended service life.

Advanced Intake System Integration

INFINITI intake gaskets feature sophisticated designs that accommodate variable valve timing, direct injection, and turbocharging systems while maintaining precise air-fuel ratios. These seals prevent vacuum leaks that could compromise engine management systems and performance optimization. Complex engines in models like the J30 and QX utilize gaskets designed for multiple intake runner configurations and advanced emission control integration. These components work seamlessly with air intake systems to ensure proper engine breathing while maintaining the precise control required for INFINITI's sophisticated performance and efficiency management systems.

Performance Impact and Service Requirements

INFINITI intake gaskets typically maintain reliable sealing for 80,000 to 140,000 miles before chemical degradation and thermal cycling begin affecting vacuum integrity and sealing performance. Modern fuel formulations and advanced engine management systems place increased demands on gasket materials and dimensional stability. Vacuum leaks create symptoms including rough idle, reduced power, increased fuel consumption, and diagnostic trouble codes related to air-fuel ratio management. Aftermarket gaskets often lack the precise materials, dimensions, and chemical resistance required for INFINITI's demanding intake system applications. Genuine INFINITI intake gaskets provide reliable vacuum sealing while maintaining compatibility with advanced fuel systems and the precise engine management that delivers INFINITI's characteristic performance, efficiency, and refinement throughout the vehicle's service life.

Get back on the road in no time with genuine OEM parts from Modern INFINITI of Winston-Salem.