OEM Acura Engine Parts

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There are many parts in an Acura engine. The main parts are a block, a cylinder head, cylinders, and pistons. Others include a crankshaft, camshaft, valves, valve covers, spark plugs, and an oil sump, also called an oil pan, used to hold the motor oil that lubricates everything.

Each part has a different job, too. Your cylinder head helps keep gas and oil from leaking. Intake valves regulate your engine's air-to-fuel ratio. Exhaust valves regulate the engine's fume levels. Your valve covers help protect engine valves. The camshaft helps make sure all valves synchronize. Pistons pressurize the engine's gas and oxygen. Spark plugs ignite the above-mentioned combo of oxygen and gas, which produce power as they burn. Your crankshaft turns the power into rotary motion. Your drive shaft uses the rotary motion to turn your wheels and spin your tires. The same goes for your transmission.

Many other engine parts are responsible for proper fitment. If any wear out, however, engine trouble almost certainly follows. Luckily, there are signs you can keep an eye out for. Look for the following:

  • Trouble accelerating and with idling
  • Worsening fuel efficiency
  • Stalling out
  • Being unable to start your Acura at all

Seeing any? Do a thorough inspection. It'll help you determine what's causing them.

Fix Your Acura Engine | Order Genuine OEM Parts Online

Whether you need a new engine or just a few new parts for it, you're in luck: our auto parts counter has what you need. The engine parts we sell are genuine Acura, too, directly from your brand and guaranteed to work with the car or SUV you drive. You can even order everything right here on the Web. Take care of it now, and we'll ship immediately, right to your address. If you have any questions, please don't hesitate to reach out to our team.

Camshaft, In
Part Number: 14110-RWC-A00
Other Names: Camshaft In
Fits:
  • Acura:
    • RDX
MSRP $740.10
$506.23
MSRP $740.10
$506.23
Camshaft, In
Part Number: 14110-5A2-A01
Other Names: Camshaft In
Replaces: 14110-5A2-A10
Fits:
  • Acura:
    • ILX,
    • TLX
MSRP $166.78
$117.08
MSRP $166.78
$117.08
Camshaft, In
Part Number: 14110-PPA-010
Other Names: Camshaft In
Replaces: 14110-PNE-000, 14110-PNE-010
Fits:
  • Acura:
    • RSX
MSRP $673.00
$460.33
MSRP $673.00
$460.33
Camshaft, In
Part Number: 14110-RBB-A00
Other Names: Camshaft In
Fits:
  • Acura:
    • TSX
MSRP $727.11
$497.34
MSRP $727.11
$497.34
Camshaft, In
Part Number: 14110-RL5-000
Other Names: Camshaft In
Fits:
  • Acura:
    • ILX,
    • TSX
MSRP $932.03
$631.92
MSRP $932.03
$631.92
Camshaft, In
Part Number: 14110-6B2-A00
Other Names: Camshaft In
Fits:
  • Acura:
    • RDX
MSRP $192.33
$135.02
MSRP $192.33
$135.02
Piston
Part Number: 45216-TY3-A01
Other Names: Piston Caliper
Fits:
  • Acura:
    • RLX
MSRP $41.74
$31.30
MSRP $41.74
$31.30
Piston
Part Number: 45216-TY2-A01
Other Names: Piston Caliper
Fits:
  • Acura:
    • RLX
MSRP $49.03
$36.78
MSRP $49.03
$36.78
Camshaft, Front
Part Number: 14100-5G5-H00
Other Names: Camshaft Front
Fits:
  • Acura:
    • MDX
MSRP $456.45
$320.43
MSRP $456.45
$320.43
Camshaft, Ex
Part Number: 14120-RDF-A00
Other Names: Camshaft Ex
Fits:
  • Acura:
    • ILX,
    • TLX
MSRP $455.65
$319.87
MSRP $455.65
$319.87
Camshaft, Rear
Part Number: 14200-P8A-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • CL
MSRP $296.12
$207.87
MSRP $296.12
$207.87
Camshaft, Rear
Part Number: 14200-RGL-A00
Other Names: Camshaft Rear
Replaces: 14200-RCA-A00, 14200-RCA-A10
Fits:
  • Acura:
    • MDX,
    • TL
MSRP $329.08
$231.02
MSRP $329.08
$231.02
Camshaft, Rear
Part Number: 14200-RLV-A00
Other Names: Camshaft Rear
Replaces: 14200-5J6-A20
Fits:
  • Acura:
    • MDX
MSRP $329.08
$231.02
MSRP $329.08
$231.02
Camshaft, Rear
Part Number: 14200-RYE-A01
Other Names: Camshaft Rear
Fits:
  • Acura:
    • MDX
MSRP $423.70
$297.44
MSRP $423.70
$297.44
Camshaft Exhaust
Part Number: 8-97146-572-1
Other Names: Camshaft Exhaust
Replaces: 8-97146-572-0
Fits:
  • Acura:
    • SLX
MSRP $488.55
$342.96
MSRP $488.55
$342.96
Camshaft, Front
Part Number: 14100-P8E-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • TL
MSRP $203.05
$142.54
MSRP $203.05
$142.54
Camshaft, Front
Part Number: 14100-R72-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • TL
MSRP $225.50
$158.30
MSRP $225.50
$158.30
Camshaft, Front
Part Number: 14100-R9S-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • RLX
MSRP $555.73
$380.12
MSRP $555.73
$380.12
Camshaft, Front
Part Number: 14100-RL8-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • TSX
MSRP $667.41
$456.50
MSRP $667.41
$456.50
Camshaft, R In
Part Number: 14110-58G-A00
Other Names: Camshaft R In
Fits:
  • Acura:
    • NSX
MSRP $2,286.83
$1,550.47
MSRP $2,286.83
$1,550.47
Camshaft, In (Front)
Part Number: 14111-PR7-A10
Other Names: Camshaft In
Fits:
  • Acura:
    • NSX
MSRP $989.90
$671.15
MSRP $989.90
$671.15
Camshaft, Ex
Part Number: 14120-PPA-010
Other Names: Camshaft Ex
Replaces: 14120-PNA-010, 14120-PNA-020
Fits:
  • Acura:
    • RSX
MSRP $791.56
$541.42
MSRP $791.56
$541.42
Camshaft, Ex
Part Number: 14120-RBB-000
Other Names: Camshaft Ex
Fits:
  • Acura:
    • TSX
MSRP $759.38
$519.41
MSRP $759.38
$519.41
Camshaft, Ex
Part Number: 14120-RL5-000
Other Names: Camshaft Ex
Fits:
  • Acura:
    • ILX,
    • TSX
MSRP $736.04
$503.45
MSRP $736.04
$503.45
Camshaft, Ex
Part Number: 14120-RWC-A00
Other Names: Camshaft Ex
Fits:
  • Acura:
    • RDX
MSRP $711.05
$486.36
MSRP $711.05
$486.36
Camshaft, Rear
Part Number: 14200-5G5-H00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • MDX
MSRP $456.45
$320.43
MSRP $456.45
$320.43
Camshaft, Rear
Part Number: 14200-R72-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • TL
MSRP $225.50
$158.30
MSRP $225.50
$158.30
Camshaft, Rear
Part Number: 14200-R9S-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • RLX
MSRP $555.73
$380.12
MSRP $555.73
$380.12
Camshaft, Rear
Part Number: 14200-RJA-J00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • RL
MSRP $567.23
$387.98
MSRP $567.23
$387.98
Camshaft, L In
Part Number: 14210-58G-A00
Other Names: Camshaft L In
Fits:
  • Acura:
    • NSX
MSRP $1,805.17
$1,223.90
MSRP $1,805.17
$1,223.90
Camshaft, In (Rear)
Part Number: 14211-PR7-A10
Other Names: Camshaft In
Fits:
  • Acura:
    • NSX
MSRP $989.90
$671.15
MSRP $989.90
$671.15
Camshaft, L
Part Number: 8-97110-260-1
Other Names: Camshaft L
Fits:
  • Acura:
    • SLX
MSRP $469.25
$329.41
MSRP $469.25
$329.41
Camshaft, Front
Part Number: 14100-5J6-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • MDX,
    • TLX
MSRP $329.08
$231.02
MSRP $329.08
$231.02
Camshaft, Front
Part Number: 14100-P8E-L00
Other Names: Camshaft Front
Replaces: 14100-P8F-A01
Fits:
  • Acura:
    • CL,
    • MDX,
    • TL
MSRP $391.88
$275.10
MSRP $391.88
$275.10
Camshaft, Front
Part Number: 14100-R70-A01
Other Names: Camshaft Front
Fits:
  • Acura:
    • RDX
MSRP $243.07
$170.63
MSRP $243.07
$170.63
Camshaft, Front
Part Number: 14100-RGL-A00
Other Names: Camshaft Front
Replaces: 14100-RCA-A00, 14100-RCA-A10
Fits:
  • Acura:
    • MDX,
    • TL
MSRP $329.08
$231.02
MSRP $329.08
$231.02
Camshaft, Front
Part Number: 14100-RJA-J00
Other Names: Camshaft Front
Replaces: 14100-RDB-A00
Fits:
  • Acura:
    • RL,
    • TL
MSRP $567.23
$387.98
MSRP $567.23
$387.98
Camshaft, Front
Part Number: 14100-RYE-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • MDX
MSRP $429.38
$301.43
MSRP $429.38
$301.43
Camshaft, In (Front)
Part Number: 14111-PR7-A00
Other Names: Camshaft In
Fits:
  • Acura:
    • NSX
MSRP $989.90
$671.15
MSRP $989.90
$671.15
Camshaft, Ex
Part Number: 14120-6B2-A00
Other Names: Camshaft Ex
Fits:
  • Acura:
    • RDX
MSRP $172.50
$121.10
MSRP $172.50
$121.10
Camshaft, Ex
Part Number: 14121-P75-A00
Other Names: Camshaft Ex
Fits:
  • Acura:
    • Integra
MSRP $355.63
$249.65
MSRP $355.63
$249.65
Camshaft, Rear
Part Number: 14200-5G0-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • RDX
MSRP $238.98
$167.77
MSRP $238.98
$167.77
Camshaft, Rear
Part Number: 14200-P8E-L00
Other Names: Camshaft Rear
Replaces: 14200-P8F-A01
Fits:
  • Acura:
    • CL,
    • MDX,
    • TL
MSRP $412.27
$289.41
MSRP $412.27
$289.41
Camshaft, Rear
Part Number: 14200-R9P-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • RLX
MSRP $620.88
$424.67
MSRP $620.88
$424.67
Camshaft, Rear
Part Number: 14200-RDB-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • TL
MSRP $311.93
$218.98
MSRP $311.93
$218.98
Camshaft, In (Rear)
Part Number: 14211-PR7-A00
Other Names: Camshaft In
Fits:
  • Acura:
    • NSX
MSRP $989.90
$671.15
MSRP $989.90
$671.15
Camshaft, Front
Part Number: 14100-5G0-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • RDX
MSRP $238.98
$167.77
MSRP $238.98
$167.77
Camshaft, Front
Part Number: 14100-R9P-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • RLX
MSRP $620.88
$424.67
MSRP $620.88
$424.67
Camshaft, Front
Part Number: 14100-RKG-010
Other Names: Camshaft Front
Fits:
  • Acura:
    • RL,
    • TL
MSRP $629.28
$430.42
MSRP $629.28
$430.42
Camshaft, Front
Part Number: 14100-RKG-A00
Other Names: Camshaft Front
Fits:
  • Acura:
    • TL
MSRP $629.28
$430.42
MSRP $629.28
$430.42
Camshaft, Front
Part Number: 14100-RYE-A10
Other Names: Camshaft Front
Fits:
  • Acura:
    • MDX,
    • ZDX
MSRP $330.62
$232.09
MSRP $330.62
$232.09
Camshaft, Ex
Part Number: 14120-PRB-A00
Other Names: Camshaft Ex
Fits:
  • Acura:
    • RSX
MSRP $488.63
$343.02
MSRP $488.63
$343.02
Camshaft, Rear
Part Number: 14200-5J6-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • MDX,
    • TLX
MSRP $329.08
$231.02
MSRP $329.08
$231.02
Camshaft, Rear
Part Number: 14200-R70-A01
Other Names: Camshaft Rear
Fits:
  • Acura:
    • RDX
MSRP $243.06
$170.63
MSRP $243.06
$170.63
Camshaft, Rear
Part Number: 14200-RKG-010
Other Names: Camshaft Rear
Replaces: 14200-RKG-A00
Fits:
  • Acura:
    • RL,
    • TL
MSRP $567.23
$387.98
MSRP $567.23
$387.98
Camshaft, Rear
Part Number: 14200-RL8-A00
Other Names: Camshaft Rear
Fits:
  • Acura:
    • TSX
MSRP $667.41
$456.50
MSRP $667.41
$456.50
Camshaft, Rear
Part Number: 14200-RYE-A10
Other Names: Camshaft Rear
Fits:
  • Acura:
    • MDX,
    • ZDX
MSRP $330.08
$231.72
MSRP $330.08
$231.72
Pin, Piston
Part Number: 13111-RPY-G01
Other Names: Pin Piston
Fits:
  • Acura:
    • RDX
MSRP $21.92
$16.44
MSRP $21.92
$16.44
Piston, Clutch
Part Number: 22521-RCT-A11
Other Names: Piston Clutch
Fits:
  • Acura:
    • TSX
MSRP $65.32
$47.81
MSRP $65.32
$47.81
Piston, Clutch
Part Number: 22530-RKE-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • TL
MSRP $101.58
$73.14
MSRP $101.58
$73.14
Piston, Clutch
Part Number: 22680-RCL-003
Other Names: Piston Clutch
Replaces: 22680-PRP-003
Fits:
  • Acura:
    • RSX
MSRP $105.42
$75.90
MSRP $105.42
$75.90
Piston, Clutch
Part Number: 22680-RDK-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • MDX
MSRP $98.96
$71.24
MSRP $98.96
$71.24
Piston, Sleeve
Part Number: 43233-TAR-G01
Other Names: Piston Sleeve
Fits:
  • Acura:
    • ILX
MSRP $8.03
$6.03
MSRP $8.03
$6.03
Pin, Piston
Part Number: 8-97149-195-1
Other Names: Pin Piston
Fits:
  • Acura:
    • SLX
MSRP $11.03
$8.28
MSRP $11.03
$8.28
Pin, Piston
Part Number: 13111-R1B-A00
Other Names: Pin Piston
Fits:
  • Acura:
    • ILX
MSRP $6.32
$4.74
MSRP $6.32
$4.74
Piston, Clutch
Part Number: 22521-PAX-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • CL
MSRP $52.92
$38.74
MSRP $52.92
$38.74
Piston, Clutch
Part Number: 22530-P56-N00
Other Names: Piston Clutch
Fits:
  • Acura:
    • Integra
MSRP $82.45
$60.35
MSRP $82.45
$60.35
Piston, Clutch
Part Number: 22530-P7T-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • CL,
    • MDX,
    • TL
MSRP $64.28
$47.06
MSRP $64.28
$47.06
Piston, Clutch
Part Number: 22670-RYF-013
Other Names: Piston Clutch
Fits:
  • Acura:
    • MDX,
    • RL,
    • TL
MSRP $89.76
$64.63
MSRP $89.76
$64.63
Piston, Clutch
Part Number: 22680-RWE-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • MDX,
    • RDX,
    • RL,
    • TL,
    • TSX
MSRP $75.05
$54.94
MSRP $75.05
$54.94
Piston, Clutch
Part Number: 22690-RWE-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • RDX,
    • TL,
    • TSX
MSRP $70.40
$51.53
MSRP $70.40
$51.53
Seal, Piston
Part Number: 45209-166-006
Other Names: Seal Piston
Fits:
  • Acura:
    • Integra
MSRP $8.81
$6.60
MSRP $8.81
$6.60
Boot, Piston
Part Number: 45214-SM4-003
Other Names: Boot Piston
Replaces: 45214-SD4-003
Fits:
  • Acura:
    • Integra,
    • Legend,
    • Vigor
MSRP $17.14
$12.85
MSRP $17.14
$12.85
Pin, Piston
Part Number: 9-12211-034-1
Other Names: Pin Piston
Fits:
  • Acura:
    • SLX
MSRP $12.60
$9.45
MSRP $12.60
$9.45
Piston, Set
Part Number: 13010-RKG-305
Other Names: Piston Set
Replaces: 13010-RKG-E00
Fits:
  • Acura:
    • MDX,
    • RL,
    • TL,
    • ZDX
MSRP $271.27
$190.43
MSRP $271.27
$190.43
Pin, Piston
Part Number: 13111-58G-A00
Other Names: Pin Piston
Fits:
  • Acura:
    • NSX
MSRP $32.77
$24.58
MSRP $32.77
$24.58
Pin, Piston
Part Number: 13111-P8A-A00
Other Names: Pin Piston
Fits:
  • Acura:
    • CL,
    • MDX,
    • RDX,
    • TL,
    • TLX,
    • ZDX
MSRP $4.70
$3.53
MSRP $4.70
$3.53
Pin, Piston
Part Number: 13111-PEA-000
Other Names: Pin Piston
Fits:
  • Acura:
    • RL,
    • RLX,
    • TSX
MSRP $24.64
$18.48
MSRP $24.64
$18.48
Pin, Piston
Part Number: 13111-PWA-000
Other Names: Pin Piston
Fits:
  • Acura:
    • ILX
MSRP $20.20
$15.15
MSRP $20.20
$15.15
Piston, Clutch
Part Number: 22521-P7T-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • TL
MSRP $23.20
$17.40
MSRP $23.20
$17.40
Piston, Clutch
Part Number: 22521-RCL-A01
Other Names: Piston Clutch
Fits:
  • Acura:
    • TSX
MSRP $66.83
$48.92
MSRP $66.83
$48.92
Piston, Clutch
Part Number: 22521-RCT-024
Other Names: Piston Clutch
Fits:
  • Acura:
    • TSX
MSRP $67.60
$49.48
MSRP $67.60
$49.48
Piston, Clutch
Part Number: 22530-P6H-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • CL
MSRP $102.97
$74.14
MSRP $102.97
$74.14
Piston, Clutch
Part Number: 22530-PGF-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • CL,
    • MDX,
    • TL
MSRP $70.22
$51.40
MSRP $70.22
$51.40
Piston, Clutch
Part Number: 22680-RCR-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • TSX
MSRP $106.46
$76.64
MSRP $106.46
$76.64
Piston, Clutch
Part Number: 22680-RCR-901
Other Names: Piston Clutch
Fits:
  • Acura:
    • RSX
MSRP $90.75
$65.34
MSRP $90.75
$65.34
Piston, Brake
Part Number: 43215-TZ5-A01
Other Names: Piston Brake
Fits:
  • Acura:
    • MDX
MSRP $20.80
$15.60
MSRP $20.80
$15.60
Piston, Sleeve
Part Number: 43233-S84-A51
Other Names: Piston Sleeve
Fits:
  • Acura:
    • Integra
MSRP $15.71
$11.78
MSRP $15.71
$11.78
Piston, Sleeve
Part Number: 43233-TR0-A01
Other Names: Piston Sleeve
Replaces: 43233-S04-003, 43233-S5A-J01, 43233-SD2-931
Fits:
  • Acura:
    • ILX,
    • Integra,
    • Legend,
    • NSX,
    • RSX,
    • TL,
    • TSX,
    • Vigor
MSRP $21.73
$16.30
MSRP $21.73
$16.30
Cup A, Piston
Part Number: 46933-SD4-013
Other Names: Cup A Piston
Replaces: 46933-SD4-003
Fits:
  • Acura:
    • Legend
MSRP $4.58
$3.43
MSRP $4.58
$3.43
Pin, Piston
Part Number: 13111-PNA-010
Other Names: Pin Piston
Replaces: 13111-PNA-000
Fits:
  • Acura:
    • ILX,
    • RSX,
    • TSX
MSRP $22.04
$16.53
MSRP $22.04
$16.53
Pin, Piston
Part Number: 13111-RAA-A00
Other Names: Pin Piston
Fits:
  • Acura:
    • ILX,
    • RDX,
    • TLX
MSRP $15.50
$11.63
MSRP $15.50
$11.63
Piston, Clutch
Part Number: 22521-P7Z-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • CL
MSRP $50.98
$37.32
MSRP $50.98
$37.32
Piston, Clutch
Part Number: 22521-RCT-A01
Other Names: Piston Clutch
Fits:
  • Acura:
    • TSX
MSRP $65.32
$47.81
MSRP $65.32
$47.81
Piston, Clutch
Part Number: 22530-PW7-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • TL,
    • Vigor
MSRP $77.68
$56.86
MSRP $77.68
$56.86
Piston, Clutch
Part Number: 22690-RYF-003
Other Names: Piston Clutch
Fits:
  • Acura:
    • MDX,
    • RL,
    • TL
MSRP $85.00
$61.20
MSRP $85.00
$61.20
Seal, Piston
Part Number: 45217-SD4-003
Other Names: Seal Piston
Fits:
  • Acura:
    • Integra,
    • Legend,
    • Vigor
MSRP $24.30
$18.23
MSRP $24.30
$18.23
Cover, Camshaft Thrust
Part Number: 12240-RNA-A00
Other Names: Cover Camshaft Thrust
Fits:
  • Acura:
    • ILX
MSRP $34.43
$25.83
MSRP $34.43
$25.83
Cover, Camshaft Holder
Part Number: 12513-5A2-A10
Other Names: Cover Camshaft Holder
Fits:
  • Acura:
    • ILX,
    • RDX,
    • TLX
MSRP $11.04
$8.28
MSRP $11.04
$8.28
Camshaft, Ex (Rear)
Part Number: 14221-PR7-A10
Other Names: Camshaft Ex
Fits:
  • Acura:
    • NSX
MSRP $989.90
$671.15
MSRP $989.90
$671.15

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