Intake Gaskets

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Gasket

Part Number: 161756P001
Infiniti Infiniti
Other Names: Gasket-Throttle Chamber
Replaces: 161756P000
Description: Q45.
Fits:
  • INFINITI:
    • Q45
Backordered

Gasket

Part Number: 1617579S71
Infiniti Infiniti
Other Names: Gasket-Throttle Chamber
Replaces: 161755B600, 1617579S00, 1617579S00AS, 1617579S70
Description: G20. From 3/93.
Fits:
  • INFINITI:
    • G20
MSRP $7.38
$5.09

Gasket

Part Number: 26069EG00A
Infiniti Infiniti
Notes: Included with headlamp assembly.
Other Names: Seal - O Ring, Head Lamp
Replaces: 26033AR010
Fits:
  • INFINITI:
    • Q45
Backordered

Gasket

Part Number: 110621CA1A
Infiniti Infiniti
Other Names: Water Outlet Gasket, Thermostat Gasket, Gasket-Water Outlet
Description: 5.6L. FX50. QX70. 5.0l.
Fits:
  • INFINITI:
    • FX50,
    • M56,
    • Q70,
    • Q70L,
    • QX70
MSRP $11.07
$7.64

Gasket

Part Number: 110625CA1A
Infiniti Infiniti
Applications: 3.0L, 3.5L, 3.7L.
Other Names: Water Valve Gasket, Thermostat Gasket, Water Outlet Gasket, Washer Outlet
Description: Q50. 3.0l. Q60.
Fits:
  • INFINITI:
    • Q50,
    • Q60
MSRP $10.95
$7.56

Gasket

Part Number: 130505NA1A
Infiniti Infiniti
Notes: Part cannot be reused/reinstalled.
Applications: 2.0L.
Other Names: Thermostat Gasket, Thermostat Housing Gasket, Gasket-Water Inlet
Description: QX50. To 02/22. QX55. Inlet. To 02/2022.
Fits:
  • INFINITI:
    • QX50,
    • QX55
MSRP $13.28
$9.17

Gasket

Part Number: 161751CA0A
Infiniti Infiniti
Other Names: Gasket-Throttle Chamber
Description: Q70, Q70L. 5.6l. FX50. M37, M56, Q70. QX70. 5.0l.
Fits:
  • INFINITI:
    • FX50,
    • M37,
    • M56,
    • Q70L,
    • QX70
  • Infiniti:
    • Q70
MSRP $6.53
$4.51

Gasket

Part Number: 26069AT300
Infiniti Infiniti
Notes: Included with headlamp assembly.
Other Names: Seal - O Ring, Head Lamp
Fits:
  • INFINITI:
    • Q45
Backordered

Engine Intake Manifold Gasket

Part Number: 1403253J10
Infiniti Infiniti
Other Names: Upper Manifold Gasket, Fuel Injection Plenum Gasket, Gasket-Manifold, Upper
Description: G20. To 01/1994.
Fits:
  • INFINITI:
    • G20
Backordered

Engine Intake Manifold Gasket

Part Number: 14035V5202
Infiniti Infiniti
Other Names: Gasket-Manifold
Replaces: 140350B000
Fits:
  • INFINITI:
    • M30
MSRP $105.58
$71.59

Gasket

Part Number: 161757S000
Infiniti Infiniti
Other Names: Gasket-Adapter
Description: QX56.
Fits:
  • INFINITI:
    • QX56
MSRP $17.30
$11.94

Gasket

Part Number: 16175AR200
Infiniti Infiniti
Other Names: Gasket-Throttle Chamber
Description: Q45. M45.
Fits:
  • INFINITI:
    • M45,
    • Q45
MSRP $8.70
$6.00

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Intake Gaskets: Managing Advanced Air Systems

The INFINITI of Orland Park parts team ships fast, and we have a fair return policy in case your order isn't the part you're looking for. These precision-engineered sealing components control airflow and maintain vacuum integrity in INFINITI's sophisticated intake systems. 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.

Trust custom made genuine OEM parts from INFINITI of Orland Park for your next repair.