Save Up to 15% on Qualifying Orders - Use Code: SUN15INF + Get Up to $50 Off Shipping on Orders $250+ | Ends 07/06

OEM INFINITI Engine Parts

130123Z000 - : Bolt-Sprocket, Camshaft for Infiniti Image

Bolt-Sprocket, Camshaft

Infiniti 13012-3Z000
$5.20
MSRP $6.22
Save $1.02
16.4% Off
130645CA2A - : Plate-Signal, Camshaft for Infiniti Image

Plate-Signal, Camshaft

Infiniti 13064-5CA2A
$40.16
MSRP $47.98
Save $7.82
16.3% Off
130126N210 - : Bolt-Sprocket, Camshaft for Infiniti Image

Bolt-Sprocket, Camshaft

Infiniti 13012-6N210
$4.98
MSRP $5.95
Save $0.97
16.3% Off
130425TA1A - : Camshaft Seal for Infiniti Image

Camshaft Seal

Infiniti 13042-5TA1A
QX50. Large. QX55. Right.
$28.56
MSRP $34.12
Save $5.56
16.3% Off
13012AC700 - : Bolt-Sprocket, Camshaft for Infiniti Image

Bolt-Sprocket, Camshaft

Infiniti 13012-AC700
$4.99
MSRP $5.97
Save $0.98
16.4% Off
130643TA2C - : Plate-Signal, Camshaft for Infiniti Image

Plate-Signal, Camshaft

Infiniti 13064-3TA2C
$41.61
MSRP $49.72
Save $8.11
16.3% Off
130129N00A - : Bolt-Sprocket, Camshaft for Infiniti Image

Bolt-Sprocket, Camshaft

Infiniti 13012-9N00A
$7.23
MSRP $8.63
Save $1.40
16.2% Off
132135TA6A - : Valve Guide for Infiniti Image

Valve Guide

Infiniti 13213-5TA6A
QX50. Exhaust.
$45.53
MSRP $58.60
Save $13.07
22.3% Off
132125NA6C - : Valve Guide for Infiniti Image

Valve Guide

Infiniti 132125NA6C
From 04/2024. QX50. Intake. From 08/24.
Backordered
132125NA6B - : Valve Guide for Infiniti Image

Valve Guide

Infiniti 13212-5NA6B
QX50. Intake. To 04/2024.
$55.50
MSRP $71.43
Save $15.93
22.3% Off

No results found for "engine, piston, valve, valve cover, camshaft". 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!


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!