OEM INFINITI Engine Parts

101025NA0A - : Long Block for Infiniti Image

Long Block

Infiniti 101025NA0A
QX50. From 08/22. QX55.
Backordered
101025CH2D - : Long Block for Infiniti Image

Long Block

Infiniti 10102-5CH2D
Q60. From 7/16. Sport models. Q50. 3.0l. Rwd.
Backordered
101025CH4D - : Long Block for Infiniti Image

Long Block

Infiniti 10102-5CH4D
Q50. 3.0l. Q60. Awd. From 7/16. Sport models.
Backordered
101031MC0A - : Short Block for Infiniti Image

Short Block

Infiniti 10103-1MC0A
M56, Q70, Q70L.
Not For Sale
101033KYSC - : Short Block for Infiniti Image

Short Block

Infiniti 10103-3KYSC
QX60 Hybrid.
$1,518.10
MSRP $1,927.74
Save $409.64
21.2% Off
101029GJ0A - : Long Block for Infiniti Image

Long Block

Infiniti 10102-9GJ0A
QX80.
Not For Sale
150533TA0A - : Engine Oil Pump Pickup Tube And Screen Seal for Infiniti Image

Engine Oil Pump Pickup Tube And Screen Seal

Infiniti 15053-3TA0A
O-Ring. 4 cyl - 2.0l turbo.
$4.41
MSRP $5.26
Save $0.85
16.2% Off
100055NA0A - : Timing Cover Bracket for Infiniti Image

Timing Cover Bracket

Infiniti 10005-5NA0A
4 cyl - 2.0l turbo, lower.
$27.55
MSRP $32.92
Save $5.37
16.3% Off
101035ZM1B - : Short Block for Infiniti Image

Short Block

Infiniti 101035ZM1B
QX80.
$5,259.22
MSRP $6,678.37
Save $1,419.15
21.2% Off
101026HHAB - : Long Block for Infiniti Image

Long Block

Infiniti 10102-6HHAB
Q50. 3.5l. Awd. From 5/17.
Backordered
101035CH2A - : Short Block for Infiniti Image

Short Block

Infiniti 10103-5CH2A
Q50. 3.0l. Q60.
Not For Sale
100065NA0A - : Timing Cover Bracket for Infiniti Image

Timing Cover Bracket

Infiniti 10006-5NA0A
4 cyl - 2.0l turbo, upper.
Backordered

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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!