Alternators

To keep it running efficiently, your vehicle requires a significant amount of electricity. The majority of this energy is generated by your Acura's alternator. The alternator is what helps keeps your battery charged throughout the day. Without the alternator functioning properly, the electrical components under the hood of your vehicle will suffer. Replacing an aging alternator is a smart move - you can find OEM alternators for a range of makes and models here at Acura OEM Parts. You can expect most original alternators to last between 100,000 and 150,000 miles, but some fail prematurely. There will be times when you require a genuine alternator replacement before that time. If you think the car battery is dead, but a replacement doesn't fix the problem, it could actually be the Acura alternator giving you trouble instead. Thankfully, you can find all of the electrical system parts you need to get back up and running when you shop directly on our site. Browse the selection based on what fits your vehicle and buy below to guarantee fast shipping.

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Alternator
Part Number: 31100-6B2-305RM
Fits:
  • Acura:
    • RDX 5-DOOR
$457.62
$315.76
$457.62
$315.76
Alternator
Part Number: 31100-R9P-A01RM
Fits:
  • Acura:
    • RLX SEDAN
$654.73
$451.76
$654.73
$451.76
Belt, Alternator
Part Number: 31110-PJ7-033
Replaces: 31110-PG6-003, 31110-PG7-661
Fits:
  • Acura:
    • INTEGRA 5-DOOR,
    • INTEGRA HATCHBACK
$16.72
$12.54
$16.72
$12.54
Belt, Alternator
Part Number: 31110-PL2-A12
Replaces: 31110-PH7-003, 31110-PH7-004, 31110-PL2-A11
Fits:
  • Acura:
    • LEGEND COUPE,
    • LEGEND SEDAN
$23.74
$17.81
$23.74
$17.81
Bracket, Alternator
Part Number: 31112-P8A-A00
Fits:
  • Acura:
    • CL COUPE
$15.38
$11.54
$15.38
$11.54
Bracket, Alternator
Part Number: 31112-PV1-A00
Fits:
  • Acura:
    • VIGOR SEDAN
$86.67
$62.40
$86.67
$62.40
Bracket, Alternator
Part Number: 31113-5G0-A01
Fits:
  • Acura:
    • RDX 5-DOOR,
    • RLX SEDAN,
    • TLX SEDAN
$38.25
$28.69
$38.25
$28.69
Stay, Alternator
Part Number: 31113-P8E-A00
Fits:
  • Acura:
    • CL COUPE,
    • MDX 5-DOOR,
    • TL SEDAN
$37.42
$28.07
$37.42
$28.07
Alternator (RMD)
Part Number: 06311-R1A-505RM
Fits:
  • Acura:
    • ILX SEDAN
$547.15
$377.53
$547.15
$377.53
Alternator, Rm
Part Number: 06311-R53-505RM
Fits:
  • Acura:
    • TLX SEDAN
$525.70
$362.73
$525.70
$362.73
Belt, Alternator
Part Number: 38920-P30-004
Replaces: 31110-PV1-003, 31110-PV1-004, 38920-PR3-004, 38920-PR3-014
Fits:
  • Acura:
    • INTEGRA HATCHBACK,
    • VIGOR SEDAN
$17.18
$12.89
$17.18
$12.89
Bracket, Alternator
Part Number: 8-97160-604-1
Fits:
  • Acura:
    • SLX SEDAN
$62.52
$45.01
$62.52
$45.01
Belt, Alternator
Part Number: 31110-P73-508
Replaces: 31110-P73-506, 31110-P73-A01
Fits:
  • Acura:
    • INTEGRA HATCHBACK
$32.52
$24.39
$32.52
$24.39
Belt, Alternator
Part Number: 31110-PH2-J04
Replaces: 38920-P1R-003
Fits:
  • Acura:
    • TL SEDAN
$27.05
$20.29
$27.05
$20.29
Bracket, Alternator
Part Number: 31112-P0A-A00
Fits:
  • Acura:
    • CL COUPE
$88.18
$63.49
$88.18
$63.49
Bracket, Alternator
Part Number: 31112-PAA-A00
Fits:
  • Acura:
    • CL COUPE
$81.33
$58.56
$81.33
$58.56
Bracket, Alternator
Part Number: 31112-PR7-A01
Fits:
  • Acura:
    • NSX COUPE
$430.52
$297.06
$430.52
$297.06
Stay, Alternator
Part Number: 31113-P54-000
Fits:
  • Acura:
    • INTEGRA HATCHBACK,
    • INTEGRA SEDAN
$40.58
$30.44
$40.58
$30.44
Bracket, Alternator
Part Number: 31113-R1A-A00
Fits:
  • Acura:
    • ILX SEDAN
$30.17
$22.63
$30.17
$22.63
Stay, Alternator
Part Number: 31113-RCA-A00
Fits:
  • Acura:
    • MDX 5-DOOR,
    • RL SEDAN,
    • TL SEDAN
$10.55
$7.91
$10.55
$7.91
Belt, Alternator
Part Number: 31110-P2T-505
Replaces: 31110-P2T-004, 31110-P30-004, 31110-PR4-A06
$22.38
$16.79
$22.38
$16.79
Belt, Alternator
Part Number: 31110-R8A-A01
Fits:
  • Acura:
    • RDX 5-DOOR
$49.50
$37.13
$49.50
$37.13
Bracket, Alternator
Part Number: 31112-PY3-000
Fits:
  • Acura:
    • LEGEND COUPE,
    • LEGEND SEDAN
$87.33
$62.88
$87.33
$62.88
Bracket, Alternator
Part Number: 31113-5J6-A00
Fits:
  • Acura:
    • MDX 5-DOOR
$37.83
$28.37
$37.83
$28.37
Stay, Alternator
Part Number: 31113-R70-A00
Fits:
  • Acura:
    • MDX 5-DOOR,
    • RDX 5-DOOR,
    • RL SEDAN,
    • TL SEDAN,
    • TSX SEDAN,
    • ZDX 5-DOOR
  • 1 more
$10.75
$8.06
$10.75
$8.06
Alternator (RMD)
Part Number: 06311-RX0-505RM
Replaces: 31100-RX0-A01RM
$516.70
$356.52
$516.70
$356.52
Belt, Alternator
Part Number: 31110-PR7-A05
Replaces: 31110-PR7-A01, 31110-PR7-A04
Fits:
  • Acura:
    • NSX COUPE
$61.95
$44.60
$61.95
$44.60
Bracket, Alternator
Part Number: 31112-P1R-000
Fits:
  • Acura:
    • TL SEDAN
$95.00
$68.40
$95.00
$68.40
Stay, Alternator
Part Number: 31113-RPY-G01
Fits:
  • Acura:
    • RDX 5-DOOR
$18.88
$14.16
$18.88
$14.16
Stay, Alternator
Part Number: 31113-RYE-A00
Fits:
  • Acura:
    • MDX 5-DOOR
$6.15
$4.61
$6.15
$4.61
Bracket, Alternator
Part Number: 8-97160-605-1
Fits:
  • Acura:
    • SLX SEDAN
$20.00
$15.00
$20.00
$15.00
Bolt, Alternator
Part Number: 90057-PG7-003
Replaces: 90057-PD2-003
Fits:
  • Acura:
    • INTEGRA 5-DOOR,
    • INTEGRA HATCHBACK,
    • INTEGRA SEDAN
$8.48
$6.36
$8.48
$6.36
Alternator Assembly (Delphi)
Part Number: 31100-P8C-A02
Replaces: 31100-P8A-A01, 31100-P8A-A02
Fits:
  • Acura:
    • CL COUPE
$417.42
$288.02
$417.42
$288.02
Alternator Assembly (Denso)
Part Number: 31100-PP8-014
Fits:
  • Acura:
    • LEGEND COUPE,
    • LEGEND SEDAN
$271.52
$190.06
$271.52
$190.06
Belt, Alternator (Bando)
Part Number: 31110-RJA-J01
Fits:
  • Acura:
    • TL SEDAN,
    • TSX SEDAN
$88.43
$63.67
$88.43
$63.67
Bolt, Alternator Tensioner
Part Number: 31114-PR7-A00
Fits:
  • Acura:
    • NSX COUPE
$16.90
$12.68
$16.90
$12.68
Alternator (RMD) (Denso)
Part Number: 06311-5G0-505RM
Fits:
  • Acura:
    • RDX 5-DOOR
$520.60
$359.21
$520.60
$359.21
Bolt, Alternator (Upper)
Part Number: 90058-P72-000
Replaces: 90058-P75-A00, 90058-PR4-A01
Fits:
  • Acura:
    • INTEGRA HATCHBACK,
    • INTEGRA SEDAN
$8.67
$6.50
$8.67
$6.50
Alternator Assembly (RMD)
Part Number: 31100-R1A-A01RM
$547.15
$377.53
$547.15
$377.53
Holder, Alternator Brush
Part Number: 8-97040-494-0
Fits:
  • Acura:
    • SLX SEDAN
$34.76
$26.07
$34.76
$26.07
Clip, Alternator Cord
Part Number: 91506-P0A-A01
Fits:
  • Acura:
    • CL COUPE
$6.17
$4.63
$6.17
$4.63
Belt, Alternator (Mitsubishi)
Part Number: 31110-5LA-A02
Fits:
  • Acura:
    • ILX SEDAN
$51.72
$37.24
$51.72
$37.24

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