Car Parts Discount

Chevrolet G20 Alternator

Why you drive your G20.

Your Chevrolet dealership isn't the only place to buy trusted replacement parts for your G20. While it's not hard to find replacement parts for Chevrolet vehicles, these days only the highest quality are required to repair your automobile. The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs on the road today. You purchased your G20 because its dependability and value agreed with your nature; so why would you be okay with second rate when it comes to great quality auto parts?

Why Alternator replacement is so important.

Without some key electrical parts, your engine wouldn't be able to stay running. Your Chevrolet G20 alternator uses a drive belt to harness the rotation of the crankshaft to spin its own pulley. Inside that alternator, an electromagnetic reaction takes place that generates a constant supply of current for your vehicle. The energy from your alternator goes back to the battery and keeps it charged, while also supplying voltage to circuits that power your vehicle's lighting systems, HVAC system, and more on your Chevrolet G20.

There's no reason to delay... checkout is simple and easy.

Select Your YearDon't let a broken Alternator bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the highest quality replacement parts. At Car Parts Discount, we have live customer service members available with enough expertise to help you buy the correct Chevrolet G20 part for your project or repair. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Just choose your year from the list below to find the right Chevrolet G20 Alternator for your 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Chevy G20 Alternator Repair Kit, OEM: AK6SMP
1975-1977, 1980-1981 Chevrolet G20 SMP Alternator Repair Kit AK6
31.15, Save 39%   NEW ITEM
OEM: AK6, Item: 349856
  In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7127103MPA
1975-1986 Chevrolet G20 MPA Alternator 7127103
36.15, Save 39%   POPULAR
OEM: 7127103, Item: 1395894
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 7127109MPA
1975-1984 Chevrolet G20 MPA Alternator 7127109
37.05, Save 39%   NEW ITEM
OEM: 7127109, Item: 1395895
  Only 4 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 7127112MPA
1985-1986 Chevrolet G20 MPA Alternator 7127112
37.05, Save 39%   NEW ITEM
OEM: 7127112, Item: 1395896
  Only 6 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 7127SW3MPA
1975-1986 Chevrolet G20 MPA Alternator 7127SW3
44.25, Save 39%   NEW ITEM
OEM: 7127SW3, Item: 1395897
  In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 334-2115/3342115ACDelco
1985-1986 Chevrolet G20 ACDelco Alternator 334-2115
47.95, Save 39%   NEW ITEM
OEM: 334-2115, Item: 888924
  Only 2 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 334-2114/3342114ACDelco
1975-1984 Chevrolet G20 ACDelco Alternator 334-2114
48.45, Save 39%   NEW ITEM
OEM: 334-2114, Item: 894656
  Only 4 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 91751Remy
1975-1986 Chevrolet G20 Remy Alternator 91751
55.95, Save 39%   NEW ITEM
OEM: 91751, Item: 1204643
  In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7273112MPA
1983-1990 Chevrolet G20 MPA Alternator 7273112
57.75, Save 39%   NEW ITEM
OEM: 7273112, Item: 1395900
  Only 2 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 7127103NMPA
1975-1986 Chevrolet G20 MPA Alternator 7127103N
58.25, Save 39%   NEW ITEM
OEM: 7127103N, Item: 1310264
  Only 9 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7127109NMPA
1975-1984 Chevrolet G20 MPA Alternator 7127109N
58.25, Save 39%   NEW ITEM
OEM: 7127109N, Item: 1310268
  Only 5 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7127112NMPA
1985-1986 Chevrolet G20 MPA Alternator 7127112N
58.25, Save 39%   NEW ITEM
OEM: 7127112N, Item: 1310270
  Only 6 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7273103MPA
1983-1985, 1987 Chevrolet G20 MPA Alternator 7273103
59.55, Save 39%   NEW ITEM
OEM: 7273103, Item: 1395898
  Only 3 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 7273109MPA
1983-1984, 1986 Chevrolet G20 MPA Alternator 7273109
60.15, Save 39%   NEW ITEM
OEM: 7273109, Item: 1395899
  Only 3 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 8116607NMPA
1993-1995 Chevrolet G20 MPA Alternator 8116607N
62.45, Save 39%   NEW ITEM
OEM: 8116607N, Item: 1396047
  Only 3 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 91324Remy
1994-1995 Chevrolet G20 Remy Alternator 91324
67.85, Save 39%   NEW ITEM
OEM: 91324, Item: 637534
  In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 7891511MPA
1991-1993 Chevrolet G20 MPA Alternator 7891511
68.75, Save 39%   NEW ITEM
OEM: 7891511, Item: 1310482
  Only 3 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 8116603NMPA
1993-1995 Chevrolet G20 MPA Alternator 8116603N
69.55, Save 39%   NEW ITEM
OEM: 8116603N, Item: 1310551
  Only 3 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 8116603MPA
1993-1995 Chevrolet G20 MPA Alternator 8116603
70.75, Save 39%   NEW ITEM
OEM: 8116603, Item: 1395942
  Only 1 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 334-2112A/3342112AACDelco
1975-1986 Chevrolet G20 ACDelco Alternator 334-2112A
71.95, Save 39%, Core: $ 5.00   NEW ITEM
OEM: 334-2112A, Item: 888923
  Only 5 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 8116607MPA
1993-1995 Chevrolet G20 MPA Alternator 8116607
72.05, Save 39%   NEW ITEM
OEM: 8116607, Item: 1395943
  Only 2 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 7957603NMPA
1992 Chevrolet G20 MPA Alternator 7957603N
72.15, Save 39%   NEW ITEM
OEM: 7957603N, Item: 1310519
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7157112MPA
1986 Chevrolet G20 MPA Alternator 7157112
72.85, Save 39%   NEW ITEM
OEM: 7157112, Item: 1310293
  Only 5 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7273103NMPA
1983-1985, 1987 Chevrolet G20 MPA Alternator 7273103N
72.85, Save 39%   NEW ITEM
OEM: 7273103N, Item: 1310301
  Only 4 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 8167511NMPA
1991-1993 Chevrolet G20 MPA Alternator 8167511N
72.85, Save 39%   NEW ITEM
OEM: 8167511N, Item: 1310586
  Only 6 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 91334Remy
1992-1995 Chevrolet G20 Remy Alternator 91334
73.35, Save 39%   NEW ITEM
OEM: 91334, Item: 637543
  Only 1 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 334-2614/3342614ACDelco
1975-1986 Chevrolet G20 ACDelco Alternator 334-2614
73.45, Save 39%   NEW ITEM
OEM: 334-2614, Item: 1423180
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7991611NMPA
1987-1991 Chevrolet G20 MPA Alternator 7991611N
73.65, Save 39%   NEW ITEM
OEM: 7991611N, Item: 1310536
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 7957603MPA
1992 Chevrolet G20 MPA Alternator 7957603
74.55, Save 39%   NEW ITEM
OEM: 7957603, Item: 1395935
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 7991611MPA
1987-1991 Chevrolet G20 MPA Alternator 7991611
74.55, Save 39%   NEW ITEM
OEM: 7991611, Item: 1395940
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 7290112MPA
1984 Chevrolet G20 MPA Alternator 7290112
79.95, Save 39%   NEW ITEM
OEM: 7290112, Item: 1310317
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 335-1094/3351094ACDelco
1983-1985 Chevrolet G20 ACDelco Alternator 335-1094
81.05, Save 39%   NEW ITEM
OEM: 335-1094, Item: 894736
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 7944411MPA
1987-1991 Chevrolet G20 MPA Alternator 7944411
83.25, Save 39%   NEW ITEM
OEM: 7944411, Item: 1310514
  Only 2 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 91757Remy
1983-1985 Chevrolet G20 Remy Alternator 91757
88.65, Save 39%   NEW ITEM
OEM: 91757, Item: 637613
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 91319Remy
1987-1992 Chevrolet G20 Remy Alternator 91319
91.75, Save 39%   NEW ITEM
OEM: 91319, Item: 637530
  Only 1 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 91323Remy
1991-1993 Chevrolet G20 Remy Alternator 91323
91.75, Save 39%   NEW ITEM
OEM: 91323, Item: 673389
  Only 3 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 91344Remy
1987-1991 Chevrolet G20 Remy Alternator 91344
91.75, Save 39%   NEW ITEM
OEM: 91344, Item: 637552
  Only 2 left In Stock, Usually ships within 1-2 business days
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Chevy G20 Alternator, OEM: 334-2156A/3342156AACDelco
1983-1985, 1987 Chevrolet G20 ACDelco Alternator 334-2156A
94.85, Save 39%, Core: $ 5.00   NEW ITEM
OEM: 334-2156A, Item: 894659
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 334-2145/3342145ACDelco
1986 Chevrolet G20 ACDelco Alternator 334-2145
97.55, Save 39%   NEW ITEM
OEM: 334-2145, Item: 888925
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 334-2396A/3342396AACDelco
1987-1991 Chevrolet G20 ACDelco Alternator 334-2396A
98.15, Save 39%   NEW ITEM
OEM: 334-2396A, Item: 894675
  Only 2 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 335-1023/3351023ACDelco
1994-1995 Chevrolet G20 ACDelco Alternator 335-1023
100.15, Save 39%   NEW ITEM
OEM: 335-1023, Item: 894713
  Only 8 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 321-39/32139ACDelco
1975-1986 Chevrolet G20 ACDelco Alternator 321-39
101.35, Save 39%   NEW ITEM
OEM: 321-39, Item: 894627
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 335-1040/3351040ACDelco
1987-1991 Chevrolet G20 ACDelco Alternator 335-1040
104.85, Save 39%   NEW ITEM
OEM: 335-1040, Item: 894715
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 334-2405A/3342405AACDelco
1993-1995 Chevrolet G20 ACDelco Alternator 334-2405A
106.95, Save 39%   NEW ITEM
OEM: 334-2405A, Item: 894677
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 334-2406A/3342406AACDelco
1993-1995 Chevrolet G20 ACDelco Alternator 334-2406A
107.45, Save 39%   NEW ITEM
OEM: 334-2406A, Item: 888935
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 321-1033/3211033ACDelco
1992-1995 Chevrolet G20 ACDelco Alternator 321-1033
195.75, Save 39%   NEW ITEM
OEM: 321-1033, Item: 1459109
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 321-1035/3211035ACDelco
1994-1995 Chevrolet G20 ACDelco Alternator 321-1035
197.05, Save 39%   NEW ITEM
OEM: 321-1035, Item: 1352471
  Only 1 left In Stock, Usually ships within 1 business day
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Chevy G20 Alternator, OEM: 7128103MPA
1975-1980 Chevrolet G20 MPA Alternator 7128103
36.35, Save 39%   NO STOCK
OEM: 7128103, Item: 1310275
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Chevy G20 Alternator, OEM: 7290112MPA
1984 Chevrolet G20 MPA Alternator 7290112
72.15, Save 39%   NEW ITEMNO STOCK
OEM: 7290112, Item: 1453060
  Restock date not known
Select year, make, model above to verify this part fits your vehicle