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OEM INFINITI Engine Parts

A1M424HK0A - : Engine Cylinder Head Gasket Set for Infiniti Image

Engine Cylinder Head Gasket Set

Infiniti A1M42-4HK0A
Q50. 3.0l. Q60.
$397.22
MSRP $583.28
Save $186.06
31.9% Off
110427S025 - : Engine Cylinder Head Gasket Set for Infiniti Image

Engine Cylinder Head Gasket Set

Infiniti 11042-7S025
QX56.
$309.15
MSRP $450.00
Save $140.85
31.3% Off
A1M42EY04A - : Engine Cylinder Head Gasket Set for Infiniti Image

Engine Cylinder Head Gasket Set

Infiniti A1M42-EY04A
From 06/2016. M37, Q70, Q70L. QX50.
Backordered
120105RB0B - : Piston W/Pin for Infiniti Image

Piston W/Pin

Infiniti 120105RB0B
$68.08
MSRP $96.57
Save $28.49
29.5% Off
120325CA0B - : Ring-Snap, Piston Pin for Infiniti Image

Ring-Snap, Piston Pin

Infiniti 12032-5CA0B
$3.29
MSRP $3.93
Save $0.64
16.3% Off
120351EA0B - : Piston Ring Set for Infiniti Image

Piston Ring Set

Infiniti 12035-1EA0B
Q60. 0.020 o.s. Q50. 3.7l. 0.020 o.s. Q40. 0.020 o.s.
$282.53
MSRP $411.25
Save $128.72
31.3% Off
12035JK20A - : Piston Ring Set for Infiniti Image

Piston Ring Set

Infiniti 12035-JK20A
EX35. 0.020 o.s. G37. 0.020 o.s. Q50. 3.5l. 0.020 o.s. Q70 Hybrid. O/s 0.20. M35 hybrid.
Backordered
3169595X00 - : Piston - Overdrive Servo for Infiniti Image

Piston - Overdrive Servo

Infiniti 31695-95X00
$40.79
MSRP $48.73
Save $7.94
16.3% Off

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Whether your INFINITI engine is stock or built for performance, it has many parts, all with jobs vital to how well that car or SUV you love runs. Take intake valves, for instance. They regulate the engine's ratio of air to fuel. Pistons pressurize that mix, spark plugs ignite it, causing combustion, and exhaust valves regulate the fumes that result. Valve covers protect both sets of valves, a camshaft and rocker arm (with help from a timing belt) help coordinate the valves' activities, and the head gasket and cylinder head, meanwhile, help keep gases and motor oil from escaping. The crankshaft turns engine power into rotary motion, and drive shafts and the transmission use that motion to move the wheels and tires. The oil sump or oil pan, however, stores engine oil, which is used to lubricate it all.

Plenty of other components, like valve springs, connecting rods, and head bolts, ensure everything in the engine fits together the way it's supposed to, too. When any stop working, your "Check Engine" light may turn on, and engine problems often follow. Signs of them include:

  • Higher emissions
  • Worsening fuel economy
  • Trouble accelerating
  • Longer warm-up times
  • Rough idling
  • Stalling
  • The inability to start your vehicle at all
  • An engine inspection will give you a better idea of what's happening. Plug in a code reader and run a careful one.

    Save up to 35% on Genuine INFINITI Engine Parts When You Shop Our Online Parts Store

    Our auto parts store should have what you need. We sell only genuine OEM engine parts, too -- those made by INFINITI and guaranteed to work with your model. You'll pay less when you shop with us, and you can take advantage of quick shipping right to your address -- so 0order online now!