OEM Honda Alternators

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Batteries start cars, but factory alternators charge them in the first place. They also run car electrical systems. That means they help power everything from dashboard displays, headlights, and power windows to windshield wipers, radios, and power steering, even heated seats.

New or remanufactured, how alternators work is the same. They turn mechanical energy into electrical energy -- electricity. The process starts with the engine. It powers the serpentine and drive belts, which run pulleys that turn rotor shafts. These shafts turn sets of magnets on coils, and this generates AC power. The power goes to a rectifier, which converts it to DC power. This is what turns on the many systems throughout a vehicle that run on electricity.

Eventually, even an original alternator can go bad because of broken-down parts, a bad jump-start, or an incompatible accessory install, if not from age. It usually won't give you any warning, either. There are a few signs of alternator failure you can look for, though.

Some, like flickering headlighting or a car radio that doesn't work reliably, are more obvious. Others, such as burning smells under the hood, a dead battery, or a whiny engine, are less so; they don't always indicate a bad alternator. Electrical system shutdown is often a symptom of it, though.

If you have these problems, diagnose them by doing an inspection and running a charging system test. To figure out when to replace your alternator, consult your owner's manual. You usually do it every 80,000 to 150,000 miles, or about every 7 years. For your Honda, a genuine OEM alternator will fit best.

Maintain Your Vehicle with a Genuine Honda Alternator

Our auto parts store stocks plenty, and they're ready to ship ASAP. Order yours online today. It'll be on your doorstep in no time.

Alternator
MSRP $518.80
$344.90
Part Number: 31100-6B2-305RM
Alternator
MSRP $536.92
$356.94
Part Number: 31100-5BF-305RM
Alternator
MSRP $536.92
$356.94
Part Number: 31100-5PA-A01RM
Bolt, Alternator
MSRP $20.73
$15.53
Part Number: 90057-671-000
Other Names: Bolt Alternator More Names
Replaces: 38769-657-810
Belt, Alternator
MSRP $110.00
$74.45
Part Number: 31110-RLF-003
Other Names: Belt Alternator More Names
Replaces: 38920-PNB-004
Alternator, Rm
MSRP $595.95
$396.19
Part Number: 06311-R53-505RM
Other Names: Alternator Rm More Names
Belt, Alternator
MSRP $32.52
$24.35
Part Number: 31110-P2J-305
Other Names: Belt Alternator More Names
Replaces: 31110-P01-003, 31110-P01-004, 31110-P2J-003, 31110-P2J-004
Bracket, Alternator
MSRP $88.18
$59.68
Part Number: 31112-P0A-A00
Other Names: Bracket Alternator More Names
Stay, Alternator
MSRP $5.18
$3.88
Part Number: 31113-59B-000
Other Names: Stay Alternator More Names
Bracket, Alternator
MSRP $44.62
$31.00
Part Number: 31113-5G0-A01
Other Names: Bracket Alternator More Names
Stay, Alternator
MSRP $66.77
$46.39
Part Number: 31113-P8A-A00
Other Names: Stay Alternator More Names
Stay, Alternator
MSRP $12.53
$9.38
Part Number: 31113-R70-A00
Other Names: Stay Alternator More Names
Stay, Alternator
MSRP $24.25
$18.16
Part Number: 31113-RJE-A01
Other Names: Stay Alternator More Names
Stay, Alternator
MSRP $21.50
$16.10
Part Number: 31113-RPY-G01
Other Names: Stay Alternator More Names
Cable, Alternator
MSRP $35.70
$24.80
Part Number: 31125-RJE-A02
Other Names: Cable Alternator More Names
Bolt, Alternator
MSRP $9.85
$7.38
Part Number: 90057-PG7-003
Other Names: Bolt Alternator More Names
Replaces: 90057-PD2-003
Bracket, Alternator
MSRP $67.40
$46.83
Part Number: 31112-P2A-000
Other Names: Bracket Alternator More Names
Bracket, Alternator
MSRP $81.33
$56.51
Part Number: 31112-PAA-A00
Other Names: Bracket Alternator More Names
Bracket, Alternator
MSRP $44.12
$30.65
Part Number: 31113-5J6-A00
Other Names: Bracket Alternator More Names
Stay, Alternator
MSRP $42.58
$29.59
Part Number: 31113-P8E-A00
Other Names: Stay Alternator More Names
Pulley, Alternator
MSRP $38.85
$26.99
Part Number: 31141-PE0-003
Other Names: Pulley Alternator More Names
Bolt, Alternator
MSRP $4.17
$3.12
Part Number: 90312-PLC-000
Other Names: Bolt Alternator More Names
Alternator, Rm
MSRP $638.63
$424.56
Part Number: 06311-5G2-505RM
Other Names: Alternator Rm More Names
Alternator (RMD)
MSRP $585.75
$389.41
Part Number: 06311-RX0-505RM
Other Names: Alternator More Names
Replaces: 31100-RX0-A01RM
Belt, Alternator
MSRP $19.15
$14.34
Part Number: 31110-PK1-003
Other Names: Belt Alternator More Names
Replaces: 31110-PK1-004, 31110-PK2-003
Stay, Alternator
MSRP $7.27
$5.44
Part Number: 31113-PLC-000
Other Names: Stay Alternator More Names
Stay, Alternator
MSRP $21.78
$16.31
Part Number: 31113-PWC-000
Other Names: Stay Alternator More Names
Bracket, Alternator
MSRP $34.32
$23.84
Part Number: 31113-R1A-A00
Other Names: Bracket Alternator More Names
Stay, Alternator
MSRP $12.30
$9.21
Part Number: 31113-RCA-A00
Other Names: Stay Alternator More Names
Bracket, Alternator
MSRP $34.32
$23.84
Part Number: 31113-RNA-A00
Other Names: Bracket Alternator More Names
Cable, Alternator
MSRP $88.27
$59.74
Part Number: 31125-PVJ-A01
Other Names: Cable Alternator More Names
Cable, Alternator
MSRP $42.75
$29.70
Part Number: 31125-RGL-A00
Other Names: Cable Alternator More Names
Cover, Alternator Fan
MSRP $8.13
$6.09
Part Number: N146371-0700
Other Names: Cover Alternator Fan More Names
Replaces: 38764-671-000
Bolt, Alternator Adjusting
MSRP $4.75
$3.56
Part Number: 90311-PWA-000
Other Names: Bolt More Names
Belt, Alternator (Mitsubishi)
MSRP $37.88
$26.32
Part Number: 31110-P0B-A12
Other Names: Belt Alternator More Names
Replaces: 31110-P0B-A01, 31110-P0B-A11
Belt, Alternator (Bando)
MSRP $17.88
$13.39
Part Number: 31110-PD6-004
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $17.68
$13.24
Part Number: 31110-PK2-004
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $52.08
$36.19
Part Number: 31110-R1A-A01
Other Names: Belt Alternator More Names
Belt, Alternator
MSRP $52.08
$36.19
Part Number: 31110-RAA-A03
Other Names: Belt Alternator More Names
Replaces: 31110-RAA-505, 31110-RAA-A01, 31110-RAA-A02
Belt, Alternator (Mitsubishi)
MSRP $75.32
$52.33
Part Number: 31110-RME-A01
Other Names: Belt Alternator More Names
Bolt, Alternator (Upper)
MSRP $10.07
$7.54
Part Number: 90058-P72-000
Other Names: Bolt Altntr (Upper) More Names
Replaces: 90058-P75-A00
Clip, Alternator Cord
MSRP $7.17
$5.37
Part Number: 91506-P0A-A01
Other Names: Clip More Names
Alternator (RMD) (Denso)
MSRP $590.18
$392.35
Part Number: 06311-5G0-505RM
Other Names: Alternator More Names
Replaces: 31100-5G0-A02RM
Alternator Assembly (Delphi)
MSRP $473.20
$314.58
Part Number: 31100-P8C-A02
Other Names: Alternator Assembly More Names
Replaces: 31100-P8A-A01, 31100-P8A-A02
Belt, Alternator (Mitsubishi)
MSRP $59.75
$41.51
Part Number: 31110-5X6-J01
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $17.98
$13.47
Part Number: 31110-PE0-013
Other Names: Belt Alternator More Names
Replaces: 31110-PE0-003, 31110-PE0-305
Belt, Alternator (Bando)
MSRP $15.65
$11.72
Part Number: 31110-PM8-A13
Other Names: Belt Alternator More Names
Replaces: 31110-PM8-A01, 31110-PM8-A11, 31110-PM8-A12
Belt, Alternator (Bando)
MSRP $52.08
$36.19
Part Number: 31110-R1A-A11
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $52.08
$36.19
Part Number: 31110-R1A-A21
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $54.73
$38.03
Part Number: 31110-5AG-Z01
Other Names: Belt Alternator More Names
Belt, Alternator (Mitsubishi)
MSRP $59.75
$41.51
Part Number: 31110-5BA-A02
Other Names: Belt Alternator More Names
Belt, Alternator
MSRP $24.43
$18.30
Part Number: 31110-P2A-505
Other Names: Belt Alternator More Names
Replaces: 31110-P2A-003, 31110-P2A-004
Belt, Alternator
MSRP $32.52
$24.35
Part Number: 31110-P2J-305
Other Names: Belt Alternator More Names
Replaces: 31110-P01-003, 31110-P01-004, 31110-P2J-003, 31110-P2J-004
Belt, Alternator (Mitsubishi)
MSRP $89.85
$60.81
Part Number: 31110-R1A-A02
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $45.60
$31.68
Part Number: 31110-R5A-A01
Other Names: Belt Alternator More Names
Stay B, Alternator
MSRP $14.25
$10.67
Part Number: 32754-PT2-000
Other Names: Stay B Alternator More Names
Alternator (RMD) (Denso)
MSRP $551.90
$366.90
Part Number: 06311-RV0-515RM
Other Names: Alternator More Names
Alternator Assembly (Delphi)
MSRP $460.23
$305.96
Part Number: 31100-RCA-A01
Other Names: Alternator Assembly More Names
Belt, Alternator (Mitsubishi)
MSRP $59.75
$41.51
Part Number: 31110-59B-014
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $59.75
$41.51
Part Number: 31110-5A2-A01
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $59.75
$41.51
Part Number: 31110-5B0-Y01
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $56.12
$38.99
Part Number: 31110-5G0-A01
Other Names: Belt Alternator More Names
Belt, Alternator (Mitsubishi)
MSRP $58.65
$40.75
Part Number: 31110-5LA-A02
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $52.08
$36.19
Part Number: 31110-5R0-003
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $54.73
$38.03
Part Number: 31110-6B2-A01
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $27.31
$20.45
Part Number: 31110-P0G-A02
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $29.17
$21.84
Part Number: 31110-P12-A02
Other Names: Belt Alternator More Names
Replaces: 31110-P12-A00, 31110-P12-A01, 31110-PD6-003
Belt, Alternator
MSRP $25.35
$18.98
Part Number: 31110-P2T-505
Other Names: Belt Alternator More Names
Replaces: 31110-P2T-004, 31110-P30-004, 31110-PR4-A06
Belt, Alternator (Bando)
MSRP $77.43
$53.80
Part Number: 31110-PCX-505
Other Names: Belt Alternator More Names
Replaces: 31110-PCX-G01
Belt, Alternator (Bando)
MSRP $52.08
$36.19
Part Number: 31110-R2A-M12
Other Names: Belt Alternator More Names
Belt, Alternator (Mitsubishi)
MSRP $52.12
$36.21
Part Number: 31110-RLV-A02
Other Names: Belt Alternator More Names
Belt, Alternator (Mitsubishi)
MSRP $30.90
$23.14
Part Number: 31110-RPY-G02
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $31.23
$23.39
Part Number: 31110-RRB-A01
Other Names: Belt Alternator More Names
Belt, Alternator (Bando)
MSRP $59.75
$41.51
Part Number: 31110-RX0-A01
Other Names: Belt Alternator More Names
Plate, Alternator Adjuster
MSRP $7.52
$5.63
Part Number: 31117-PT0-000
Other Names: Plate More Names
Stay, Alternator Adjuster
MSRP $44.77
$31.10
Part Number: 31118-PLC-000
Other Names: Stay More Names
Stay, Alternator Adjuster
MSRP $5.72
$4.28
Part Number: 31118-PWA-000
Other Names: Stay More Names
Stay B, Alternator
MSRP $8.58
$6.43
Part Number: 32415-SV7-A00
Other Names: Stay B Alternator More Names
Alternator Assembly (AHGA103) (Mitsubishi)
MSRP $715.93
$475.95
Part Number: 31100-50Z-G01
Other Names: Alternator (AHGA103) More Names
Alternator Assembly (CSP71) (Denso)
MSRP $715.93
$475.95
Part Number: 31100-59B-003
Other Names: Alternator (CSP71) More Names
Alternator Assembly (AHGA88) (Mitsubishi)
MSRP $533.72
$354.81
Part Number: 31100-5A2-A02
Other Names: Alternator (AHGA88) More Names
Replaces: 31100-5A2-A01
Alternator Assembly (CSK51) (Denso)
MSRP $809.77
$538.33
Part Number: 31100-5J6-A01
Other Names: Alternator (CSK51) More Names
Replaces: 31100-5J6-A51
Alternator Assembly (CSR31) (Denso)
MSRP $705.35
$468.92
Part Number: 31100-6B2-305
Other Names: Alternator (CSR31) More Names
Alternator Assembly (AHGA19) (Mitsubishi)
MSRP $1,067.22
$709.49
Part Number: 31100-P08-014
Other Names: Alternator (AHGA19) More Names
Alternator Assembly (CJV01) (Denso)
MSRP $330.03
$221.39
Part Number: 31100-PAA-L71
Other Names: Alternator (CJV01) More Names
Notes: For California emissions. More Notes
Alternator Assembly (CSF91) (Denso)
MSRP $643.58
$427.85
Part Number: 31100-R70-A01
Other Names: Alternator (CSF91) More Names
Alternator Assembly (CSJ60) (Denso)
MSRP $711.80
$473.20
Part Number: 31100-R70-A11
Other Names: Alternator (CSJ60) More Names
Alternator Assembly (CSC29) (Denso)
MSRP $490.52
$326.10
Part Number: 31100-RAA-A05
Other Names: Alternator (CSC29) More Names
Replaces: 31100-RAA-A01, 31100-RAA-A02, 31100-RAA-A03, 31100-RAA-A04
Stay, Alternator Wire Harness
MSRP $21.83
$16.35
Part Number: 32742-5BA-A00
Other Names: Stay More Names
Alternator Assembly (RMD) (Denso)
MSRP $625.25
$415.67
Part Number: 06311-5J6-505RM
Other Names: Alternator Assembly More Names
Replaces: 31100-5J6-A01RM, 31100-5J6-A51RM
Cover Assembly, Rear Alternator
MSRP $303.80
$203.79
Part Number: 8-97136-942-0
Other Names: Cover Rear Altntr More Names
Replaces: 8-97122-290-0, 8-97134-299-0, 8-97170-941-0
Alternator Assembly (CSR39) (Denso)
MSRP $715.93
$475.95
Part Number: 31100-5BF-305
Other Names: Alternator (CSR39) More Names
Alternator Assembly (AHGA104) (Mitsubishi)
MSRP $728.82
$484.52
Part Number: 31100-5KK-004
Other Names: Alternator (AHGA104) More Names
Alternator Assembly (AHGA95) (Mitsubishi)
MSRP $1,237.43
$822.65
Part Number: 31100-5R7-A02
Other Names: Alternator (AHGA95) More Names
Replaces: 31100-5R7-A01
Alternator Assembly (AHGA50) (Mitsubishi)
MSRP $1,259.70
$837.45
Part Number: 31100-PLM-A02
Other Names: Alternator (AHGA50) More Names
Replaces: 31100-PLM-A01
Alternator Assembly (AHGA77) (Mitsubishi)
MSRP $1,268.22
$843.11
Part Number: 31100-RB0-004
Other Names: Alternator (AHGA77) More Names
Alternator Assembly (CSF92) (Denso)
MSRP $702.03
$466.71
Part Number: 31100-RGW-A01
Other Names: Alternator (CSF92) More Names
Alternator Assembly (AHGA65) (Mitsubishi)
MSRP $1,534.92
$1,020.41
Part Number: 31100-RJJ-004
Other Names: Alternator (AHGA65) More Names
Replaces: 31100-PNC-004

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