DUE TO THE COVID-19 PANDEMIC, WE ARE STILL HAVING ISSUES GETTING PARTS IN A TIMELY MANNER. THANK YOU FOR YOUR PATIENCE IN THIS UNPRECEDENTED TIME! IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO CONTACT US!

OEM Acura Alternators

Refine Results

What alternators do is convert mechanical energy -- machine movement, really -- into electrical energy. That electricity is what charges the battery in a car or SUV and runs its many electrical systems -- for instance, power windows, the dash's lights and displays, power steering, windshield wipers, even its entertainment system and heated seats.

How Do Alternators Work?

How alternators work is straightforward. In the case of your Acura, your engine runs a belt, which runs a pulley on the alternator, which spins a rotor shaft, which turns a set of magnetic coils. The coils produce AC power, which a rectifier on the alternator captures and turns into DC power. Your Acura then starts, and it stays running.

Signs of a Failing Acura Alternator

Unfortunately, alternator failure can happen from time to time. The causes of a bad alternator include incorrect jump-starts, installing incompatible accessories, and alternator parts getting damaged or degrading. Luckily, alternator problems are pretty easy to spot. Look for the following signs:

  • Headlight malfunctions
  • Your car radio working intermittently
  • A burning smell under your hood, near the battery or alternator
  • A whiny engine
  • A dead battery
  • Charging system trouble
  • Complete charging system failure

If you see such symptoms, figure out what's going on by running a complete inspection and testing your vehicle's charging system. If it turns out your alternator is the issue, replace it right away. Otherwise, put in a new one every 7 years or every 80,000 to 150,000 miles. For more details on that, take a look at your owner's manual.

The Best Alternators for Acura Sedans and SUVs | Order Online

Genuine OEM alternators are compatible with a brand's models from the get-go, guaranteed. So, you shouldn't trust your repair or replacement project to anything less than a genuine Acura alternator. You're in luck: you can buy one online at our auto parts counter. We'll ship right to your address immediately, so you can take on the job in no time.

Alternator
Part Number: 31100-R9P-A01RM
MSRP $742.25
$512.15
MSRP $742.25
$512.15
Alternator
Part Number: 31100-6B2-305RM
MSRP $518.80
$357.97
MSRP $518.80
$357.97
Bracket, Alternator
Part Number: 31112-P0A-A00
Other Names: Bracket Alternator More Names
MSRP $88.18
$64.55
MSRP $88.18
$64.55
Bracket, Alternator
Part Number: 31113-5G0-A01
Other Names: Bracket Alternator More Names
MSRP $44.62
$33.46
MSRP $44.62
$33.46
Bracket, Alternator
Part Number: 31113-5J6-A00
Other Names: Bracket Alternator More Names
MSRP $44.12
$33.09
MSRP $44.12
$33.09
Stay, Alternator
Part Number: 31113-P8A-A00
Other Names: Stay Alternator More Names
MSRP $66.77
$49.27
MSRP $66.77
$49.27
Stay, Alternator
Part Number: 31113-RYE-A00
Other Names: Stay Alternator More Names
MSRP $7.02
$5.26
MSRP $7.02
$5.26
Bolt, Alternator
Part Number: 90057-PG7-003
Other Names: Bolt Alternator More Names
Replaces: 90057-PD2-003
MSRP $9.85
$7.39
MSRP $9.85
$7.39
Bracket, Alternator
Part Number: 31112-PAA-A00
Other Names: Bracket Alternator More Names
MSRP $81.33
$60.02
MSRP $81.33
$60.02
Bracket, Alternator
Part Number: 31112-PR7-A01
Other Names: Bracket Alternator More Names
MSRP $502.18
$346.51
MSRP $502.18
$346.51
Stay, Alternator
Part Number: 31113-RPY-G01
Other Names: Stay Alternator More Names
MSRP $21.50
$16.13
MSRP $21.50
$16.13
Belt, Alternator
Part Number: 38920-P30-004
Other Names: Belt Alternator More Names
Replaces: 31110-PV1-003, 31110-PV1-004, 38920-PR3-004, 38920-PR3-014
MSRP $17.18
$12.89
MSRP $17.18
$12.89
Bracket, Alternator
Part Number: 8-97160-604-1
Other Names: Bracket Alternator More Names
MSRP $62.52
$46.14
MSRP $62.52
$46.14
Belt, Alternator
Part Number: 31110-P73-508
Other Names: Belt Alternator More Names
Replaces: 31110-P73-506, 31110-P73-A01
MSRP $37.77
$28.33
MSRP $37.77
$28.33
Belt, Alternator
Part Number: 31110-PJ7-033
Other Names: Belt Alternator More Names
Replaces: 31110-PG6-003, 31110-PG7-661
MSRP $16.72
$12.54
MSRP $16.72
$12.54
Belt, Alternator
Part Number: 31110-PR7-A05
Other Names: Belt Alternator More Names
Replaces: 31110-PR7-A01, 31110-PR7-A04
MSRP $70.23
$51.83
MSRP $70.23
$51.83
Stay, Alternator
Part Number: 31113-RCA-A00
Other Names: Stay Alternator More Names
MSRP $12.30
$9.23
MSRP $12.30
$9.23
Alternator Assembly
Part Number: 8-97187-304-0
Replaces: 8-97167-157-0, 8-97167-157-1
MSRP $846.00
$583.74
MSRP $846.00
$583.74
Bracket, Alternator
Part Number: 8-97160-605-1
Other Names: Bracket Alternator More Names
MSRP $20.40
$15.30
MSRP $20.40
$15.30
Alternator, Rm
Part Number: 06311-R53-505RM
Other Names: Alternator Rm More Names
MSRP $595.95
$411.21
MSRP $595.95
$411.21
Alternator (RMD)
Part Number: 06311-RX0-505RM
Other Names: Alternator More Names
Replaces: 31100-RX0-A01RM
MSRP $585.75
$404.17
MSRP $585.75
$404.17
Belt, Alternator
Part Number: 31110-R8A-A01
Other Names: Belt Alternator More Names
MSRP $56.12
$41.41
MSRP $56.12
$41.41
Stay, Alternator
Part Number: 31113-P8E-A00
Other Names: Stay Alternator More Names
MSRP $42.58
$31.94
MSRP $42.58
$31.94
Bracket, Alternator
Part Number: 31113-R1A-A00
Other Names: Bracket Alternator More Names
MSRP $34.32
$25.74
MSRP $34.32
$25.74
Stay, Alternator
Part Number: 31113-R70-A00
Other Names: Stay Alternator More Names
MSRP $12.53
$9.40
MSRP $12.53
$9.40
Alternator (RMD) (Denso)
Part Number: 06311-5G0-505RM
Other Names: Alternator More Names
Replaces: 31100-5G0-A02RM
MSRP $590.18
$407.23
MSRP $590.18
$407.23
Belt, Alternator (Bando)
Part Number: 31110-5G0-A01
Other Names: Belt Alternator More Names
MSRP $56.12
$41.41
MSRP $56.12
$41.41
Belt, Alternator (Mitsubishi)
Part Number: 31110-5LA-A02
Other Names: Belt Alternator More Names
MSRP $58.65
$43.28
MSRP $58.65
$43.28
Belt, Alternator (Bando)
Part Number: 31110-R1A-A01
Other Names: Belt Alternator More Names
MSRP $52.08
$38.44
MSRP $52.08
$38.44
Belt, Alternator (Mitsubishi)
Part Number: 31110-RJA-J02
Other Names: Belt Alternator More Names
MSRP $102.75
$75.21
MSRP $102.75
$75.21
Belt, Alternator (Mitsubishi)
Part Number: 31110-RL5-A02
Other Names: Belt Alternator More Names
MSRP $168.60
$120.38
MSRP $168.60
$120.38
Belt, Alternator (Bando)
Part Number: 31110-RX0-A01
Other Names: Belt Alternator More Names
MSRP $59.75
$44.10
MSRP $59.75
$44.10
Holder A, Alternator Cable
Part Number: 32415-5YF-A00
Other Names: Holder A More Names
MSRP $9.80
$7.35
MSRP $9.80
$7.35
Belt, Alternator (Bando)
Part Number: 31110-R1A-A21
Other Names: Belt Alternator More Names
MSRP $52.08
$38.44
MSRP $52.08
$38.44
Belt, Alternator (Bando)
Part Number: 31110-RJA-J01
Other Names: Belt Alternator More Names
MSRP $102.75
$75.21
MSRP $102.75
$75.21
Bracket B, Alternator
Part Number: 31116-PR7-A00
Other Names: Bracket B Altntr More Names
MSRP $285.07
$203.54
MSRP $285.07
$203.54
Harness, Alternator (+B)
Part Number: 32111-5YF-A00
Other Names: Harness Alternator More Names
MSRP $81.25
$59.96
MSRP $81.25
$59.96
Belt, Alternator (Mitsubishi)
Part Number: 31110-P2T-505
Other Names: Belt Alternator More Names
Replaces: 31110-P2T-004, 31110-P30-004, 31110-PR4-A06
MSRP $25.35
$19.01
MSRP $25.35
$19.01
Belt, Alternator (Bando)
Part Number: 31110-PV0-014
Other Names: Belt Acg(4PK835) More Names
Replaces: 31110-PV0-004
MSRP $25.54
$19.16
MSRP $25.54
$19.16
Belt, Alternator (Bando)
Part Number: 31110-RL5-A01
Other Names: Belt Alternator More Names
MSRP $168.60
$120.38
MSRP $168.60
$120.38
Belt, Alternator (Mitsubishi)
Part Number: 31110-RLV-A02
Other Names: Belt Alternator More Names
MSRP $52.12
$38.46
MSRP $52.12
$38.46
Clip, Alternator Cord
Part Number: 91506-P0A-A01
Other Names: Clip More Names
MSRP $7.17
$5.38
MSRP $7.17
$5.38
Holder, Alternator Brush
Part Number: 8-97040-494-0
Other Names: Holder More Names
MSRP $34.75
$26.06
MSRP $34.75
$26.06
Bolt, Alternator (Upper)
Part Number: 90058-P72-000
Other Names: Bolt Altntr (Upper) More Names
Replaces: 90058-P75-A00, 90058-PR4-A01
MSRP $10.07
$7.55
MSRP $10.07
$7.55
Alternator Assembly (Delphi)
Part Number: 31100-P8C-A02
Other Names: Alternator Assembly More Names
Replaces: 31100-P8A-A01, 31100-P8A-A02
MSRP $473.20
$337.86
MSRP $473.20
$337.86
Belt, Alternator (Mitsubishi)
Part Number: 31110-5X6-J01
Other Names: Belt Alternator More Names
MSRP $59.75
$44.10
MSRP $59.75
$44.10
Belt, Alternator (Bando)
Part Number: 31110-6B2-A01
Other Names: Belt Alternator More Names
MSRP $54.73
$40.39
MSRP $54.73
$40.39
Belt, Alternator (Bando)
Part Number: 31110-PY3-A02
Other Names: Belt Acg(5PK935) More Names
Replaces: 31110-P5G-003, 31110-PY3-003, 31110-PY3-A01
MSRP $32.52
$24.39
MSRP $32.52
$24.39
Bolt, Alternator Tensioner
Part Number: 31114-PR7-A00
Other Names: Bolt More Names
MSRP $19.67
$14.75
MSRP $19.67
$14.75

No results found for "alternator". 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!