Cylinder Heads

86400EG613 - : Headrest for Infiniti Image

Headrest

Infiniti 86400EG613
Driver side, with climate-controlled seat, gray. Passenger side, with climate-controlled seat, gray.
Discontinued
8640078J65 - : Headrest for Infiniti Image

Headrest

Infiniti 8640078J65
Without folding back, leather.
Discontinued
260657J110 - : Composite Headlamp for Infiniti Image

Composite Headlamp

Infiniti 260657J110
G20. Left. With base & leather.
Discontinued
864003V60B - : Headrest for Infiniti Image

Headrest

Infiniti 864003V60B
Driver side, with leather, black. Passenger seat, with leather, black.
Discontinued
864000L902 - : Headrest for Infiniti Image

Headrest

Infiniti 864000L902
Cloth seat.
Discontinued
86400CS000 - : Headrest for Infiniti Image

Headrest

Infiniti 86400CS000
With climate controlled seats, seat back, natural. Without climate controlled seats, natural.
Discontinued
B601067U00 - : Headlamp Assembly for Infiniti Image

Headlamp Assembly

Infiniti B601067U00
To 11/93.
Discontinued
86450AM300 - : Headrest for Infiniti Image

Headrest

Infiniti 86450AM300
Coupe, driver side 2003-05, without leather seat.
Discontinued
291A04GA8A - : Drive Motor Inverter for Infiniti Image

Drive Motor Inverter

Infiniti 291A04GA8A
3.5L, inverters and cables, traction motor.
Discontinued
864003H614 - : Headrest for Infiniti Image

Headrest

Infiniti 864003H614
Passenger side, from 1/97 usa only. with 10th anniversary cocoa.
Discontinued
864000J360 - : Headrest for Infiniti Image

Headrest

Infiniti 864000J360
Without folding back, cloth.
Discontinued

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Understanding INFINITI Cylinder Head Performance

Vehicle maintenance requires attention to key engine components that affect daily performance. The cylinder head manages precise air and fuel mixtures while controlling the combustion process in luxury vehicles. When cylinder heads develop problems, repair costs can increase substantially without proper intervention. Understanding cylinder head maintenance helps protect the considerable investment made in a premium vehicle.

Why Cylinder Head Quality Matters

A cylinder head creates the sealed environment necessary for efficient engine operation. The Q50 and QX60 showcase INFINITI's dedication to engineering excellence through their sophisticated cylinder head designs. At Herrin-Gear INFINITI, we exclusively recommend genuine INFINITI parts over aftermarket options because they maintain the exacting standards required for luxury performance.

Detect Early Warning Signals

Cylinder head issues often manifest through reduced engine power, unusual exhaust smoke, or cooling system problems. These symptoms frequently stem from stress cracks or warping caused by worn head gaskets. Driving conditions and maintenance patterns significantly influence cylinder head longevity.

Preserve Performance Standards

Regular cooling system maintenance prevents most cylinder head complications. Professional diagnostic testing identifies potential issues during early stages. Our certified technicians use specialized equipment to verify proper cylinder head function and maintain peak engine performance.