OEM Infiniti Engine Parts

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Your INFINITI engine has many parts at work, and each is responsible for something important. When working right, they team up to deliver the power you need to drive down the road.

The Parts of Your Engine

The cylinder head, for example, helps keep gases contained and prevents oil leaks. Pistons pump vertically to pressurize the mixture of fuel and air that the engine consumes. Intake valves manage their levels, as spark plugs provide the initial flash you need for combustion and exhaust valves regulate the fume levels. Your valve covers shield the engine's valves from harm, while a camshaft opens and closes the valves. A crankshaft turns the pistons' motion into rotary motion that your transmission and drive shaft use to move your wheels. The oil pan, or oil sump, contains the motor oil that lubricates the engine parts.

How to Spot Failing Engine Parts

Sadly, even the best engine parts can wear down or go bad. Signs of this include:

  • Uneven engine idling
  • Trouble accelerating
  • Fuel efficiency suffers
  • Stalling engine
  • Your "Check Engine" light comes on

Genuine INFINITI Engine Parts Perform Best

If a part does need to be replaced, get the best one for your vehicle. Your manufacturer makes their engine parts to fit their models, delivering the guaranteed compatibility that you need. Our online auto parts center has everything you need in stock and ready to ship. Buy now!

Engine Camshaft
MSRP $707.90
$483.35
Part Number: 13020-1LA0C
Options: Right
Other Names: Camshaft, Camshaft Assembly More Names
Description: QX80. Right. QX56. Exhaust. More Info
Fits:
  • Infiniti:
    • QX56,
    • QX80
Camshaft Assembly
MSRP $482.13
$332.09
Part Number: 13020-9N02B
Options: Left
Other Names: Camshaft Assembly More Names
Replaces: 13020-9N01B
Description: Intake. More Info
Fits:
  • Infiniti:
    • QX60
Camshaft Assembly
MSRP $482.13
$332.09
Part Number: 13020-9N02A
Options: Right
Other Names: Camshaft Assembly More Names
Replaces: 13020-9N01A
Description: Intake. More Info
Fits:
  • Infiniti:
    • QX60
Engine Camshaft
MSRP $585.05
$399.47
Part Number: 13020-EZ30D
Options: Left
Other Names: Camshaft, Camshaft Assembly More Names
Description: QX80. Left. Exhaust. More Info
Fits:
  • Infiniti:
    • QX80
Engine Piston
MSRP $168.83
$116.29
Part Number: 12010-9HP1A
Other Names: Piston W/Pin More Names
Description: Grade 2. Incl.Piston Pin. More Info
Fits:
  • Infiniti:
    • QX60
Engine Piston
MSRP $168.83
$116.29
Part Number: 12010-9HP2A
Other Names: Piston W/Pin More Names
Description: Grade 3. Incl.Piston Pin. More Info
Fits:
  • Infiniti:
    • QX60
Engine Piston
MSRP $222.08
$152.97
Part Number: A2010-1EA0A
Options: Right
Other Names: Piston, Piston - W/Pin More Names
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 5 more
Engine Piston
MSRP $222.08
$152.97
Part Number: A2010-1EA1B
Options: Left
Other Names: Piston, Piston - W/Pin More Names
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 5 more
Engine Piston
MSRP $238.10
$164.00
Part Number: A2010-5CA0C
Options: Right
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. Q60. Right. Grade 1. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
Piston W/Pin L/H Grd 1
MSRP $90.78
$64.17
Part Number: A2010-9FV0B
Options: Left
Other Names: Piston, Piston W/Pin L/H Grd 1 More Names
Replaces: A2010-EZ30D
Description: QX80. Left. Grade 1. Incl.Piston Pin. More Info
Notes: Includes Standard Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX80
Engine Piston
MSRP $241.83
$166.57
Part Number: 12010-7S000
Other Names: Piston, Piston-W/Pin More Names
Description: QX56. From 04/07. Grade 1. Incl.Piston Pin. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX56
Engine Piston
MSRP $173.45
$119.47
Part Number: 12010-9HP0A
Other Names: Piston W/Pin More Names
Description: Grade 1. Incl.Piston Pin. More Info
Fits:
  • Infiniti:
    • QX60
Engine Piston
MSRP $220.20
$151.67
Part Number: A2010-1EA2A
Options: Right
Other Names: Piston, Piston - W/Pin More Names
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 5 more
Engine Piston
MSRP $220.20
$151.67
Part Number: A2010-1EA2B
Options: Left
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. QX50. Q50. 3.7l. Left. Standard. Grade 3. QX70. EX37. FX37. Q40. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 4 more
Engine Piston
MSRP $247.15
$170.24
Part Number: A2010-4GA0B
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. Q70 Hybrid. Std grade 1. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q70
Engine Piston
MSRP $226.27
$155.85
Part Number: A2010-4GA1B
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. Q70 Hybrid. Std grade 2. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q70
Engine Piston
MSRP $226.27
$155.85
Part Number: A2010-4GA2B
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. Q70 Hybrid. Std grade 3. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q70
Engine Piston
MSRP $228.22
$157.20
Part Number: A2010-5CA0B
Options: Left
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. Q60. Left. Grade 1. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
Piston W/Pin R/H Grd 2
MSRP $90.78
$64.17
Part Number: A2010-9FV1A
Options: Right
Other Names: Piston, Piston W/Pin R/H Grd 2 More Names
Replaces: A2010-EZ31C
Description: QX80. Right. Grade 2. Incl.Piston Pin. More Info
Notes: Includes Standard Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX80
Piston W/Pin L/H Grd 2
MSRP $90.78
$64.17
Part Number: A2010-9FV1B
Options: Left
Other Names: Piston, Piston W/Pin L/H Grd 2 More Names
Replaces: A2010-EZ31D
Description: QX80. Left. Grade 2. Incl.Piston Pin. More Info
Notes: Includes Standard Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX80
Engine Piston
MSRP $241.83
$166.57
Part Number: 12010-7S002
Other Names: Piston, Piston-W/Pin More Names
Description: QX56. From 04/07. Grade 3. Incl.Piston Pin. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX56
Engine Piston
MSRP $222.08
$152.97
Part Number: A2010-1EA0B
Options: Left
Other Names: Piston, Piston - W/Pin More Names
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 5 more
Piston W/Pin L/H Grd 3
MSRP $90.78
$64.17
Part Number: A2010-9FV2B
Options: Left
Other Names: Piston, Piston W/Pin L/H Grd 3 More Names
Replaces: A2010-EZ32D
Description: QX80. Left. Grade 3. Incl.Piston Pin. More Info
Notes: Includes Standard Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX80
Engine Piston
MSRP $222.08
$152.97
Part Number: A2010-1EA1A
Options: Right
Other Names: Piston, Piston - W/Pin More Names
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 5 more
Engine Piston
MSRP $238.10
$164.00
Part Number: A2010-5CA0D
Options: Left
Other Names: Piston, Piston - W/Pin More Names
Description: Incl.Piston Pin. Q60. Left. Grade 1. More Info
Notes: Includes Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
Piston W/Pin R/H Grd 1
MSRP $90.78
$64.17
Part Number: A2010-9FV0A
Options: Right
Other Names: Piston, Piston W/Pin R/H Grd 1 More Names
Replaces: A2010-EZ30C
Description: QX80. Right. Grade 1. Incl.Piston Pin. More Info
Notes: Includes Standard Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX80
Piston W/Pin R/H Grd 3
MSRP $90.78
$64.17
Part Number: A2010-9FV2A
Options: Right
Other Names: Piston, Piston W/Pin R/H Grd 3 More Names
Replaces: A2010-EZ32C
Description: QX80. Right. Grade 3. Incl.Piston Pin. More Info
Notes: Includes Standard Piston And Pin For One Cylinder. More Notes
Fits:
  • Infiniti:
    • QX80
Engine Camshaft Seal
MSRP $12.12
$10.16
Part Number: 13042-16V0A
Options: Front
Other Names: Oil Seal, Engine Crankshaft Seal, Oil Seal - Camshaft More Names
Replaces: 13042-16V00, 13042-42L00
Description: J30. More Info
Fits:
  • Infiniti:
    • J30
Engine Piston Ring
MSRP $356.95
$245.87
Part Number: 12033-8J100
Other Names: Piston Ring Set, Ring Set - Piston More Names
Description: Complete Set. Auto trans. To 11/2007. G35. I35. More Info
Notes: Includes Set Of Rings For Six Pistons. More Notes
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • I35,
    • M35
Camshaft
MSRP $789.73
$539.23
Part Number: 13020-1MC0D
Options: Left
Other Names: Camshaft Assembly More Names
Description: M56, Q70, Q70L. Exhaust. Left. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
Camshaft
MSRP $541.97
$370.05
Part Number: 13020-1MG0A
Options: Right
Other Names: Camshaft Assembly More Names
Description: Q50. Intake. Q70 Hybrid. Right. M35 hybrid. More Info
Fits:
  • Infiniti:
    • M35h,
    • Q50,
    • Q70
Camshaft
MSRP $438.50
$302.04
Part Number: 13020-5CA0A
Options: Right
Other Names: Camshaft Assembly More Names
Description: Q50. Intake. Q60. Right. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
Camshaft
MSRP $438.50
$302.04
Part Number: 13020-5CA0B
Options: Left
Other Names: Camshaft Assembly More Names
Description: Q50. Intake. Q60. Left. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
Camshaft
MSRP $438.50
$302.04
Part Number: 13020-5CA1D
Options: Left
Other Names: Camshaft Assembly More Names
Description: Q50. Exhaust. Q60. Left. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
Camshaft
MSRP $448.57
$308.97
Part Number: 13020-5NA0A
Other Names: Camshaft Assembly More Names
Description: QX50. Intake. More Info
Fits:
  • Infiniti:
    • QX50
Camshaft
MSRP $435.98
$300.31
Part Number: 13020-6KA0A
Options: Right
Other Names: Camshaft Assembly More Names
Description: QX60. Intake. Right. More Info
Fits:
  • Infiniti:
    • QX60
Camshaft
MSRP $506.17
$345.61
Part Number: 13020-EY00D
Options: Left
Other Names: Camshaft Assembly More Names
Fits:
  • Infiniti:
    • EX37,
    • FX37,
    • G37,
    • M37,
    • Q40,
    • Q50,
    • Q60,
    • Q70,
    • Q70L,
    • QX50,
    • QX70
  • 6 more
Engine Camshaft
MSRP $730.22
$498.59
Part Number: 13020-HG01K
Other Names: Camshaft Assembly More Names
Replaces: 13020-HG00K, 13020-HG02J
Description: Q50. Primary. Q60. Exhaust. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
Camshaft
MSRP $1,215.75
$822.82
Part Number: 13020-HG02A
Other Names: Camshaft Assembly More Names
Description: QX30. Intake. More Info
Fits:
  • Infiniti:
    • QX30
Camshaft
MSRP $683.92
$466.98
Part Number: 13020-JK20C
Options: Right
Other Names: Camshaft Assembly More Names
Description: EX35. Exhaust. G35. Q50. Right. 3.5l. Q70 Hybrid. FX35. M35 hybrid. More Info
Fits:
  • Infiniti:
    • EX35,
    • FX35,
    • G35,
    • M35,
    • M35h,
    • Q50,
    • Q70
  • 2 more
Camshaft
MSRP $438.50
$302.04
Part Number: 13020-5CA1C
Options: Right
Other Names: Camshaft Assembly More Names
Description: Q50. Exhaust. Q60. Right. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
Camshaft
MSRP $776.23
$530.01
Part Number: 13020-5NA0C
Other Names: Camshaft Assembly More Names
Description: QX50. Exhaust. More Info
Fits:
  • Infiniti:
    • QX50
Camshaft
MSRP $435.98
$300.31
Part Number: 13020-6KA0B
Options: Left
Other Names: Camshaft Assembly More Names
Description: QX60. Intake. Left. More Info
Fits:
  • Infiniti:
    • QX60
Camshaft
MSRP $435.98
$300.31
Part Number: 13020-6KA0C
Options: Right
Other Names: Camshaft Assembly More Names
Description: QX60. Exhaust. Right. More Info
Fits:
  • Infiniti:
    • QX60
Camshaft
MSRP $529.05
$361.24
Part Number: 13020-8J101
Options: Right
Other Names: Camshaft Assembly More Names
Description: M35. Intake. Fx. G35. Right. Auto trans. I35. More Info
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • I35,
    • M35
Camshaft
MSRP $1,278.85
$865.53
Part Number: 13020-HG01M
Other Names: Camshaft Assembly More Names
Description: QX30. Exhaust. More Info
Fits:
  • Infiniti:
    • QX30

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