Valve Covers

622217JA0A - : Bumper Cover Bracket for Infiniti Image

Bumper Cover Bracket

Infiniti 622217JA0A
Bumper cover & trim.
$39.96
MSRP $51.89
Save $11.93
23% Off
80287CY00A - : Inner Cover Clip for Infiniti Image

Inner Cover Clip

Infiniti 80287CY00A
Without camera.
$2.65
MSRP $3.44
Save $0.79
23% Off
875051MA0B - : Track End Cover for Infiniti Image

Track End Cover

Infiniti 875051MA0B
With climate-control, 2013-14, inner, front, graphite. Without climate control, 2012, inner, front, graphite.
$39.70
MSRP $55.53
Save $15.83
28.5% Off
850415DJ0B - : Bumper Cover Bracket for Infiniti Image

Bumper Cover Bracket

Infiniti 850415DJ0B
Without sport bumper.
$69.56
MSRP $107.19
Save $37.63
35.1% Off
14560008U - : Bumper Cover Screw for Infiniti Image

Bumper Cover Screw

Infiniti 014560008U
2026. upper.
$11.27
MSRP $14.64
Save $3.37
23% Off
622907JA5A - : Bumper Cover Reinforcement for Infiniti Image

Bumper Cover Reinforcement

Infiniti 622907JA5A
Support structure.
$254.45
MSRP $402.29
Save $147.84
36.7% Off
620589NC0A - : Bumper Cover Reinforcement for Infiniti Image

Bumper Cover Reinforcement

Infiniti 620589NC0A
$69.56
MSRP $107.18
Save $37.62
35.1% Off
282286JE0A - : Radio Antenna Cover for Infiniti Image

Radio Antenna Cover

Infiniti 282286JE0A
Mineral black. Without hands-free drive black pearl.
$94.01
MSRP $132.78
Save $38.77
29.2% Off
243996TA0A - : Fuse Box Cover for Infiniti Image

Fuse Box Cover

Infiniti 243996TA0A
Engine compartment.
$26.11
MSRP $33.91
Save $7.80
23% Off
885903JA2B - : Seat Track Cover for Infiniti Image

Seat Track Cover

Infiniti 885903JA2B
60% side frames & tracks. front wheat.
$27.66
MSRP $35.93
Save $8.27
23% Off
852215DA0A - : Bumper Cover Stay for Infiniti Image

Bumper Cover Stay

Infiniti 852215DA0A
With sport bumper.
$54.15
MSRP $75.73
Save $21.58
28.5% Off
822D53JA1A - : Door Access Cover for Infiniti Image

Door Access Cover

Infiniti 822D53JA1A
Rear.
$4.94
MSRP $6.42
Save $1.48
23.1% Off

No results found for "Valve Cover". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


INFINITI Valve Covers - Genuine OEM Parts

Discover why mechanics turn to Douglas INFINITI first – browse our extensive inventory today. Valve covers protect your engine's sophisticated valve train components while sealing the cylinder head to prevent oil leaks and contamination issues. These precision-cast housings also provide mounting platforms for advanced ignition systems, sensors, and ventilation components that regulate INFINITI's performance-oriented engine management. Modern INFINITI valve covers incorporate premium materials and integrated designs that withstand extreme operating temperatures while maintaining precise sealing for thousands of miles of luxury driving.

Understanding Valve Cover Protection Systems

Valve covers create an airtight seal over the cylinder head using advanced gasket technology that prevents oil loss while maintaining proper crankcase ventilation for engine longevity. The cover houses critical components including direct ignition coils, variable valve timing sensors, and sophisticated PCV connections that optimize engine performance and efficiency. Your G37 features performance-oriented valve covers designed to handle high-RPM operation while maintaining the quiet, refined characteristics expected in luxury sports sedans. Internal baffles prevent oil splash from interfering with valve operation during aggressive driving or track conditions. The ventilation system removes combustion gases and maintains precise pressure balance within the engine for consistent performance delivery.

Recognizing Valve Cover Maintenance Needs

Valve covers typically require attention when gaskets lose elasticity from repeated thermal cycling and high-performance engine operation over extended service intervals. Oil seepage around gasket surfaces indicates seal deterioration, while cracks or warping in the cover itself necessitates complete component replacement for proper sealing. Most INFINITI valve cover systems need service between 90,000 and 130,000 miles under normal luxury vehicle operating conditions. FX35 performance crossovers may require more frequent inspection due to demanding driving conditions and higher engine stress levels. Warped covers from overheating cannot maintain proper sealing even with new gaskets, making replacement essential along with related gaskets throughout the engine.

Benefits of Genuine INFINITI Valve Covers

Genuine INFINITI valve covers feature exact sensor provisions, mounting points, and ventilation passages engineered specifically for your engine's sophisticated configuration and performance requirements. The premium materials resist warping and cracking while providing superior heat dissipation compared to aftermarket alternatives that may compromise performance. Original equipment covers include all necessary seals, hardware, and gaskets for proper installation without modifications or compatibility issues that could affect engine management systems. Generic covers may lack proper sensor accommodations or ventilation features, causing performance degradation and diagnostic trouble codes. Our genuine parts ensure seamless integration with INFINITI's advanced engine management and emissions control systems.

Get back on the road quickly with genuine components from Douglas INFINITI.