Alternators

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A battery starts your Acura, but its factory alternator charges the battery in the first place. It also runs your car's many electrical systems properly -- everything from its dashboard display, headlights, and power windows to its windshield wipers and radio, even its power steering and heated seats if you have them. New and remanufactured alternators work the same way. They transform mechanical energy into electrical energy. The process begins with your engine. It powers a drive belt that runs a pulley, and that pulley rotates a rotor shaft. The shaft turns a set of magnets on a coil, which generates AC current. The current heads to a rectifier, and that rectifier converts AC to DC power. This is what activates the electrical systems throughout your vehicle. Eventually, even original Acura alternators can go bad, because of degraded parts, bad jump-starts or incompatible accessory installs, or from age. They usually do it without any warning lights on the dash, too. Some signs of alternator failure, like flickering headlights or a car radio that only works intermittently, can be obvious. Other symptoms, such as a burning smell under the hood, a dead battery, or a whining engine, are less obvious. The worst indicator is when electrically powered systems shut down completely. If you're having these problems, diagnose them by running an inspection and a charging system test. To figure out when to change your alternator, check your owner's manual. Usually, alternators get replaced every 80,000 to 150,000 miles, or every 7 years. A genuine Acura alternator will fit the model you drive best. Our auto parts counter stocks plenty, ready to ship immediately. Order online now.
Alternator
Part Number: 31100-R9P-A01RM
MSRP $742.25
$534.42
MSRP $742.25
$534.42
Alternator
Part Number: 31100-6B2-305RM
MSRP $518.80
$373.54
MSRP $518.80
$373.54
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
$12.99
MSRP $17.18
$12.99
Bracket, Alternator
Part Number: 31112-P0A-A00
Other Names: Bracket Alternator More Names
MSRP $88.18
$63.49
MSRP $88.18
$63.49
Bracket, Alternator
Part Number: 31113-5G0-A01
Other Names: Bracket Alternator More Names
MSRP $44.62
$33.73
MSRP $44.62
$33.73
Bracket, Alternator
Part Number: 31113-5J6-A00
Other Names: Bracket Alternator More Names
MSRP $44.12
$33.35
MSRP $44.12
$33.35
Stay, Alternator
Part Number: 31113-P8A-A00
Other Names: Stay Alternator More Names
MSRP $66.77
$48.07
MSRP $66.77
$48.07
Stay, Alternator
Part Number: 31113-RYE-A00
Other Names: Stay Alternator More Names
MSRP $7.02
$5.30
MSRP $7.02
$5.30
Bolt, Alternator
Part Number: 90057-PG7-003
Other Names: Bolt Alternator More Names
Replaces: 90057-PD2-003
MSRP $9.85
$7.45
MSRP $9.85
$7.45
Belt, Alternator
Part Number: 31110-P73-508
Other Names: Belt Alternator More Names
Replaces: 31110-P73-506, 31110-P73-A01
MSRP $37.77
$28.55
MSRP $37.77
$28.55
Belt, Alternator
Part Number: 31110-PJ7-033
Other Names: Belt Alternator More Names
Replaces: 31110-PG6-003, 31110-PG7-661
MSRP $16.72
$12.64
MSRP $16.72
$12.64
Belt, Alternator
Part Number: 31110-PR7-A05
Other Names: Belt Alternator More Names
Replaces: 31110-PR7-A01, 31110-PR7-A04
MSRP $70.23
$50.57
MSRP $70.23
$50.57
Stay, Alternator
Part Number: 31113-RCA-A00
Other Names: Stay Alternator More Names
MSRP $12.30
$9.30
MSRP $12.30
$9.30
Generator Assembly
Part Number: 8-97187-304-0
Replaces: 8-97167-157-0, 8-97167-157-1
MSRP $846.00
$598.97
MSRP $846.00
$598.97
Bracket, Alternator
Part Number: 31112-PAA-A00
Other Names: Bracket Alternator More Names
MSRP $81.33
$58.56
MSRP $81.33
$58.56
Bracket, Alternator
Part Number: 31112-PR7-A01
Other Names: Bracket Alternator More Names
MSRP $502.18
$361.57
MSRP $502.18
$361.57
Stay, Alternator
Part Number: 31113-RPY-G01
Other Names: Stay Alternator More Names
MSRP $21.50
$16.25
MSRP $21.50
$16.25
Bracket, Alternator
Part Number: 8-97160-604-1
Other Names: Bracket Alternator More Names
MSRP $62.52
$45.01
MSRP $62.52
$45.01
Bracket, Alternator
Part Number: 8-97160-605-1
Other Names: Bracket Alternator More Names
MSRP $20.40
$15.42
MSRP $20.40
$15.42
Alternator, Rm
Part Number: 06311-R53-505RM
Other Names: Alternator Rm More Names
MSRP $595.95
$429.08
MSRP $595.95
$429.08
Alternator (RMD)
Part Number: 06311-RX0-505RM
Other Names: Alternator More Names
Replaces: 31100-RX0-A01RM
MSRP $585.75
$421.74
MSRP $585.75
$421.74
Belt, Alternator
Part Number: 31110-R8A-A01
Other Names: Belt Alternator More Names
MSRP $56.12
$40.40
MSRP $56.12
$40.40
Stay, Alternator
Part Number: 31113-P8E-A00
Other Names: Stay Alternator More Names
MSRP $42.58
$32.19
MSRP $42.58
$32.19
Bracket, Alternator
Part Number: 31113-R1A-A00
Other Names: Bracket Alternator More Names
MSRP $34.32
$25.94
MSRP $34.32
$25.94
Stay, Alternator
Part Number: 31113-R70-A00
Other Names: Stay Alternator More Names
MSRP $12.53
$9.48
MSRP $12.53
$9.48
Alternator (RMD) (Denso)
Part Number: 06311-5G0-505RM
Other Names: Alternator More Names
Replaces: 31100-5G0-A02RM
MSRP $590.18
$424.93
MSRP $590.18
$424.93
Belt, Alternator (Bando)
Part Number: 31110-5G0-A01
Other Names: Belt Alternator More Names
MSRP $56.12
$40.40
MSRP $56.12
$40.40
Belt, Alternator (Mitsubishi)
Part Number: 31110-5LA-A02
Other Names: Belt Alternator More Names
MSRP $58.65
$42.23
MSRP $58.65
$42.23
Belt, Alternator (Bando)
Part Number: 31110-R1A-A01
Other Names: Belt Alternator More Names
MSRP $52.08
$37.50
MSRP $52.08
$37.50
Belt, Alternator (Mitsubishi)
Part Number: 31110-RJA-J02
Other Names: Belt Alternator More Names
MSRP $102.75
$73.98
MSRP $102.75
$73.98
Belt, Alternator (Mitsubishi)
Part Number: 31110-RL5-A02
Other Names: Belt Alternator More Names
MSRP $168.60
$121.39
MSRP $168.60
$121.39
Belt, Alternator (Bando)
Part Number: 31110-RX0-A01
Other Names: Belt Alternator More Names
MSRP $59.75
$43.02
MSRP $59.75
$43.02
Holder A, Alternator Cable
Part Number: 32415-5YF-A00
Other Names: Holder A More Names
MSRP $9.80
$7.41
MSRP $9.80
$7.41
Belt, Alternator
Part Number: 31110-P2T-505
Other Names: Belt Alternator More Names
Replaces: 31110-P2T-004, 31110-P30-004, 31110-PR4-A06
MSRP $25.35
$19.16
MSRP $25.35
$19.16
Belt, Acg(4PK835)
Part Number: 31110-PV0-014
Other Names: Belt Acg(4PK835) More Names
Replaces: 31110-PV0-004
MSRP $25.54
$19.32
MSRP $25.54
$19.32
Belt, Alternator (Bando)
Part Number: 31110-RL5-A01
Other Names: Belt Alternator More Names
MSRP $168.60
$121.39
MSRP $168.60
$121.39
Belt, Alternator (Mitsubishi)
Part Number: 31110-RLV-A02
Other Names: Belt Alternator More Names
MSRP $52.12
$37.52
MSRP $52.12
$37.52
Clip, Alternator Cord
Part Number: 91506-P0A-A01
Other Names: Clip More Names
MSRP $7.17
$5.42
MSRP $7.17
$5.42
Belt, Alternator (Bando)
Part Number: 31110-R1A-A21
Other Names: Belt Alternator More Names
MSRP $52.08
$37.50
MSRP $52.08
$37.50
Belt, Alternator (Bando)
Part Number: 31110-RJA-J01
Other Names: Belt Alternator More Names
MSRP $102.75
$73.98
MSRP $102.75
$73.98
Bracket B, Alternator
Part Number: 31116-PR7-A00
Other Names: Bracket B Altntr More Names
MSRP $285.07
$205.25
MSRP $285.07
$205.25
Harness, Alternator (+B)
Part Number: 32111-5YF-A00
Other Names: Harness Alternator More Names
MSRP $81.25
$58.50
MSRP $81.25
$58.50
Holder, Alternator Brush
Part Number: 8-97040-494-0
Other Names: Holder More Names
MSRP $34.75
$26.27
MSRP $34.75
$26.27
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
$7.61
MSRP $10.07
$7.61
Alternator Assembly (Delphi)
Part Number: 31100-P8C-A02
Other Names: Alternator Assembly More Names
Replaces: 31100-P8A-A01, 31100-P8A-A02
MSRP $473.20
$340.70
MSRP $473.20
$340.70
Belt, Alternator (Mitsubishi)
Part Number: 31110-5X6-J01
Other Names: Belt Alternator More Names
MSRP $59.75
$43.02
MSRP $59.75
$43.02
Belt, Alternator (Bando)
Part Number: 31110-6B2-A01
Other Names: Belt Alternator More Names
MSRP $54.73
$39.41
MSRP $54.73
$39.41
Bolt, Alternator Tensioner
Part Number: 31114-PR7-A00
Other Names: Bolt More Names
MSRP $19.67
$14.87
MSRP $19.67
$14.87
Stay B, Alternator
Part Number: 32415-SV7-A00
Other Names: Stay B Alternator More Names
MSRP $8.58
$6.49
MSRP $8.58
$6.49
Alternator Assembly (RMD) (Denso)
Part Number: 31100-5X6-J01RM
Other Names: Alternator Assembly More Names
Replaces: 06311-5X6-505RM
MSRP $517.82
$372.83
MSRP $517.82
$372.83
Alternator Assembly (CSC09) (Denso)
Part Number: 31100-PGK-A03
Other Names: Alternator (CSC09) More Names
Replaces: 31100-PGK-A01, 31100-PGK-A02
MSRP $680.80
$490.18
MSRP $680.80
$490.18
Alternator Assembly (CSK39) (Denso)
Part Number: 31100-R53-A01
Other Names: Alternator (CSK39) More Names
MSRP $760.27
$547.39
MSRP $760.27
$547.39
Alternator Assembly (CSF16) (Denso)
Part Number: 31100-RWC-A01
Other Names: Alternator (CSF16) More Names
MSRP $599.08
$431.34
MSRP $599.08
$431.34
Holder, Alternator Wire Harness
Part Number: 32134-5G0-A00
Other Names: Holder More Names
MSRP $15.15
$11.45
MSRP $15.15
$11.45
Alternator Assembly (RMD) (Denso)
Part Number: 06311-5J6-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-5J6-A01RM, 31100-5J6-A51RM
MSRP $625.25
$450.18
MSRP $625.25
$450.18
Alternator Assembly (CSK30) (Denso)
Part Number: 31100-5G0-A02
Other Names: Alternator (CSK30) More Names
MSRP $786.95
$566.60
MSRP $786.95
$566.60
Alternator Assembly (CSK76) (Denso)
Part Number: 31100-5J2-A51
Other Names: Alternator (CSK76) More Names
MSRP $714.47
$514.42
MSRP $714.47
$514.42
Alternator Assembly (CSR31) (Denso)
Part Number: 31100-6B2-305
Other Names: Alternator (CSR31) More Names
Replaces: 31100-6B2-A01
MSRP $705.35
$507.85
MSRP $705.35
$507.85
Alternator Assembly (CJV33) (Denso)
Part Number: 31100-P8E-A01
Other Names: Alternator (CJV33) More Names
MSRP $434.03
$312.50
MSRP $434.03
$312.50
Alternator Assembly (CSD69) (Denso)
Part Number: 31100-RJA-A02
Other Names: Alternator (CSD69) More Names
Replaces: 31100-RDJ-A01, 31100-RGL-A01, 31100-RJA-A01
MSRP $633.95
$456.44
MSRP $633.95
$456.44
Holder Assembly, Brush
Part Number: 31105-PZ1-003
Other Names: Holder Assembly Brush More Names
Replaces: 31105-PD1-014, 31105-PD1-024, 31105-PD1-034
MSRP $46.18
$34.91
MSRP $46.18
$34.91
Holder C, Alternator Cable
Part Number: 32417-5YF-A01
Other Names: Holder C More Names
MSRP $4.32
$3.26
MSRP $4.32
$3.26
Stay, Alternator Wire Harness
Part Number: 32742-5A2-A00
Other Names: Stay More Names
MSRP $5.33
$4.03
MSRP $5.33
$4.03
Stay, Alternator Wire Harness
Part Number: 32742-R4H-A00
Other Names: Stay More Names
MSRP $9.83
$7.43
MSRP $9.83
$7.43
Alternator Assembly (RMD) (Denso)
Part Number: 06311-R8A-505RM
Other Names: Alternator Assembly More Names
MSRP $562.78
$405.20
MSRP $562.78
$405.20
Alternator Assembly (AHGA55) (Mitsubishi)
Part Number: 31100-PND-004
Other Names: Alternator (AHGA55) More Names
MSRP $1,566.63
$1,109.18
MSRP $1,566.63
$1,109.18
Alternator Assembly (CSF89) (Denso)
Part Number: 31100-R40-A01
Other Names: Alternator (CSF89) More Names
MSRP $643.58
$463.38
MSRP $643.58
$463.38
Alternator Assembly (CSJ89) (Denso)
Part Number: 31100-R8A-A01
Other Names: Alternator (CSJ89) More Names
MSRP $662.13
$476.74
MSRP $662.13
$476.74
Alternator Assembly (CSJ99) (Denso)
Part Number: 31100-R9P-A01
Other Names: Alternator (CSJ99) More Names
MSRP $2,564.12
$1,815.39
MSRP $2,564.12
$1,815.39
Alternator Assembly (CSF92) (Denso)
Part Number: 31100-RGW-A01
Other Names: Alternator (CSF92) More Names
MSRP $702.03
$505.46
MSRP $702.03
$505.46
Alternator Assembly (AHGA65) (Mitsubishi)
Part Number: 31100-RJJ-004
Other Names: Alternator (AHGA65) More Names
Replaces: 31100-PNC-004
MSRP $1,534.92
$1,086.72
MSRP $1,534.92
$1,086.72
Alternator Assembly (CSD73) (Denso)
Part Number: 31100-RTA-033
Other Names: Alternator (CSD73) More Names
Replaces: 31100-RTA-003, 31100-RTA-013, 31100-RTA-023
MSRP $469.38
$337.96
MSRP $469.38
$337.96
Alternator Assembly (CSK51) (Denso)
Part Number: 31100-5J6-A01
Other Names: Alternator (CSK51) More Names
Replaces: 31100-5J6-A51
MSRP $809.77
$583.03
MSRP $809.77
$583.03
Alternator Assembly (CSP47) (Denso)
Part Number: 31100-5X6-J01
Other Names: Alternator (CSP47) More Names
MSRP $1,902.77
$1,347.16
MSRP $1,902.77
$1,347.16
Alternator Assembly (CLH09) (Denso)
Part Number: 31100-PGE-A51
Other Names: Alternator (CLH09) More Names
Replaces: 31100-PFW-J02
MSRP $497.77
$358.39
MSRP $497.77
$358.39
Alternator Assembly (CLG18) (Denso)
Part Number: 31100-PR7-J01
Other Names: Alternator (CLG18) More Names
MSRP $2,074.72
$1,468.90
MSRP $2,074.72
$1,468.90
Alternator Assembly (AHGA81) (Mitsubishi)
Part Number: 31100-R1A-A01
Other Names: Alternator (AHGA81) More Names
MSRP $715.93
$515.47
MSRP $715.93
$515.47
Alternator Assembly (CSC29) (Denso)
Part Number: 31100-RAA-A05
Other Names: Alternator (CSC29) More Names
Replaces: 31100-RAA-A03, 31100-RAA-A04
MSRP $490.52
$353.17
MSRP $490.52
$353.17
Alternator Assembly (CSJ53) (Denso)
Part Number: 31100-RX0-A01
Other Names: Alternator (CSJ53) More Names
MSRP $781.00
$562.32
MSRP $781.00
$562.32
Holder B, Alternator Cable
Part Number: 32416-5YF-A00
Other Names: Holder B More Names
MSRP $9.32
$7.04
MSRP $9.32
$7.04
Clamp, Front Engine Harness Alternator Bracket
Part Number: 32742-PR7-J00
Other Names: Clamp Front More Names
MSRP $24.38
$18.43
MSRP $24.38
$18.43
Alternator, Core ID (104210-5160) (9764219-516)
Part Number: 06311-RWC-505RM
Other Names: Altntr (104210 5160) More Names
Replaces: 31100-RWC-A01RM
MSRP $449.30
$323.50
MSRP $449.30
$323.50
Alternator (RMD) Core ID 9761219-727 9761219-722
Part Number: 06311-P5G-507RM
Other Names: Alternator Assembly More Names
Replaces: 06311-P5G-013RM, 31100-P5A-003RM, 31100-P5G-013RM
MSRP $758.98
$546.47
MSRP $758.98
$546.47
Alternator (RMD) Core ID 9764219-309 104210-3092
Part Number: 06311-PGK-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-PGK-A01RM, 31100-PGK-A02RM, 31100-PGK-A03RM
MSRP $548.13
$394.66
MSRP $548.13
$394.66
Alternator (RMD) Core ID 9764219-469 104210-4690
Part Number: 06311-RJA-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-RGL-A01RM, 31100-RJA-A01RM, 31100-RJA-A02RM
MSRP $505.37
$363.86
MSRP $505.37
$363.86
Alternator (RMD) Core ID 9764219-329 104210-3293
Part Number: 06311-RAA-505RM
Other Names: Alternator Remanufactured More Names
Replaces: 31100-RAA-A03RM, 31100-RAA-A04RM, 31100-RAA-A05RM
MSRP $450.18
$324.13
MSRP $450.18
$324.13
Alternator Assembly (RMD) (Core ID 104211-8760) (Denso)
Part Number: 31100-5J2-A51RM
Other Names: Alternator (CSK76) More Names
Replaces: 06311-5J2-505RM
MSRP $622.02
$447.85
MSRP $622.02
$447.85
Alternator (RMD) Core ID 9762219-309 102211-3090
Part Number: 06311-PGE-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-PFW-J02RM, 31100-PGE-A51RM
MSRP $416.51
$299.88
MSRP $416.51
$299.88
Alternator (RMD) Core ID 9761219-999 101211-9990
Part Number: 06311-PAA-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-PAA-A01RM
MSRP $396.18
$285.25
MSRP $396.18
$285.25
Alternator (RMD) Core ID 9764219-473 104210-4732
Part Number: 06311-RTA-505RM
Other Names: Alternator Remanufactured More Names
Replaces: 31100-RTA-023RM, 31100-RTA-033RM
MSRP $362.40
$260.93
MSRP $362.40
$260.93
Alternator, Core ID (104210-5920 9764219-592) (RMD) (Denso)
Part Number: 06311-RGW-505RM
Other Names: Alternator, Core ID (104210-5920 9764219-592) (RMD) (Denso), Altntr(104210 5920) More Names
Replaces: 31100-RGW-A01RM
MSRP $541.55
$389.92
MSRP $541.55
$389.92
Alternator, Core ID (104210-5890 9764219-589) (RMD) (Denso)
Part Number: 06311-R40-505RM
Other Names: Alternator, Core ID (104210-5890 9764219-589) (RMD) (Denso), Alternator Assembly More Names
Replaces: 31100-R40-A01RM
MSRP $482.57
$347.45
MSRP $482.57
$347.45
Alternator (RMD) Core ID 31100-P8C-A02 06311-P8C-505
Part Number: 06311-P8C-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-P8A-A01RM, 31100-P8C-A02RM
MSRP $445.45
$320.72
MSRP $445.45
$320.72
Core Alternator
Part Number: 2-91255-925-C
$50.00
$50.00
Alternator (CST03)
Part Number: 31100-6S8-A02
MSRP $727.53
$523.82
MSRP $727.53
$523.82
Alternator (AHGA117)
Part Number: 31100-6S9-A01
MSRP $770.85
$555.01
MSRP $770.85
$555.01

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