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1990 GMC K3500

1990 GMC K3500 Alternators

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Alternator, 8 Cyl., 5.7L Engine, 200 Amp Aftermarket Upgrade -
Part Number: WAI7861-7N-HO
Guaranteed to Fit
$118.99
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L 200 Amp Aftermarket Upgrade
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L 200 Amp Aftermarket Upgrade
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L 200 Amp Aftermarket Upgrade
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
Alternator, 8 Cyl., 5.7L Engine -
Part Number: MPA8116607N
Guaranteed to Fit
$150.49
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L
Product Details
Condition : NewAmperage Output : 100 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 10480104, 10480028, 10463387Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB SupremeInterchange Part Number : REPC330115, 7931607, 10480104, 10480028, 10463387
Alternator, 8 Cyl., 7.4L Engine, without AC, 105 Amp. Alternator
Part Number: AC3351016
Guaranteed to Fit
$96.99
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLE 8 Cyl 7.4L Without AC, 105 Amp. Alternator
  • 1990 GMC K3500 Sierra 8 Cyl 7.4L Without AC, 105 Amp. Alternator
  • 1990 GMC K3500 Sierra SLX 8 Cyl 7.4L Without AC, 105 Amp. Alternator
Product Details
Notes : With 130 mm (5-1/8 in.) diameter alternator caseCondition : NewAmperage Output : 105 AmpQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesRecommended Use : OE Replacement
Alternator, 8 Cyl., 6.2L Engine, with AC
Part Number: AC3342396A
Guaranteed to Fit
$81.49

+ $14.64 Refundable Core Charge

Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 6.2L With AC
  • 1990 GMC K3500 Sierra 8 Cyl 6.2L With AC
  • 1990 GMC K3500 Sierra SLE 8 Cyl 6.2L With AC
Product Details
Condition : RemanufacturedAmperage Output : 100 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With PulleySeries : Professional SeriesInterchange Part Number : REPC330146, 8103607N, AL8663N
Alternator, 8 Cyl., 6.2L Engine, with Air Conditioning -
Part Number: MPA7991611N
Guaranteed to Fit
$155.99
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 6.2L With Air Conditioning
  • 1990 GMC K3500 Sierra 8 Cyl 6.2L With Air Conditioning
  • 1990 GMC K3500 Sierra SLE 8 Cyl 6.2L With Air Conditioning
Product Details
Condition : NewAmperage Output : 100 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 10463339, 321-439, 321-440, 32Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB SupremeInterchange Part Number : REPC330160, 10463339, 321-439, 321-440, 32
Alternator, 8 Cyl., 5.7L Engine, 105 Amp(K68), Prod 1101620, Delco Series CS130
Part Number: AC3211035
Guaranteed to Fit
$202.99

+ $8.54 Refundable Core Charge

Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L 105 Amp(K68), Prod 1101620, Delco Series CS130
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L 105 Amp(K68), Prod 1101620, Delco Series CS130
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L 105 Amp(K68), Prod 1101620, Delco Series CS130
Product Details
Notes : Delco Series CS130Condition : RemanufacturedAmperage Output : 105 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : Repl. OE No. 10480084, 10463415, 1101620, 19152476Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With pulley and external fanSeries : GM Original Equipment Series
Alternator, 8 Cyl., 6.2L Engine, with Air Conditioning -
Part Number: MPA7991611
Guaranteed to Fit
$86.49

+ $21.96 Refundable Core Charge

Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 6.2L With Air Conditioning
  • 1990 GMC K3500 Sierra 8 Cyl 6.2L With Air Conditioning
  • 1990 GMC K3500 Sierra SLE 8 Cyl 6.2L With Air Conditioning
Product Details
Condition : RemanufacturedAmperage Output : 100 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 10463339, 321-439, 321-440, 32Recommended Use : OE ReplacementRotation : Clockwise rotationIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330146, 8103607N, AL8663N, 10463339, 321-439, 321-440, 32
Alternator, 8 Cyl., 5.7L Engine
Part Number: AC3342365A
Guaranteed to Fit
$80.49

+ $6.10 Refundable Core Charge

Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L
Product Details
Condition : RemanufacturedAmperage Output : 105 AmpQuantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Professional SeriesInterchange Part Number : REPC330115, 7931607Recommended Use : OE Replacement
Alternator, 8 Cyl., 7.4L Engine, with Air Conditioning -
Part Number: MPA7919603
Guaranteed to Fit
$77.49

+ $21.96 Refundable Core Charge

Vehicle Fitment
  • 1990 GMC K3500 Sierra SLE 8 Cyl 7.4L With Air Conditioning
  • 1990 GMC K3500 Sierra 8 Cyl 7.4L With Air Conditioning
  • 1990 GMC K3500 Sierra SLX 8 Cyl 7.4L With Air Conditioning
Product Details
Condition : RemanufacturedAmperage Output : 105 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 321-334, 321-396, 7802-3, 1048Recommended Use : OE ReplacementIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330153, AL533X, 321-334, 321-396, 7802-3, 1048
Alternator, 8 Cyl., 5.7L Engine, 105 Amps -
Part Number: RMY91324
Guaranteed to Fit
$158.49
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L 105 Amps
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L 105 Amps
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L 105 Amps
Product Details
Notes : 12 Voltage; Internal Voltage Regulator Type; External Fan TypeCondition : NewAmperage Output : 105 AmpQuantity Sold : Sold individuallyWarranty : 2-year Remy limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Includes : PulleyRecommended Use : OE ReplacementRotation : Clockwise rotation
Alternator, 8 Cyl., 5.7L Engine, 105 Amps -
Part Number: BBBN78617
Guaranteed to Fit
$134.49
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L 105 Amps
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L 105 Amps
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L 105 Amps
Product Details
Notes : 12V; 6 kw Power Rating; 2-5/16 in. OD Pulley; Air Cooling Method; External Fan Type; Internal Regulator Type; Negative Polarity; OE Manufacturer - Delco/Delphi; CS130 Series; Serpentine Pulley Belt TypeCondition : NewAmperage Output : 105 AmpPulley Type : Conventional pulleyQuantity Sold : Sold individuallyWarranty : BBB Industries limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementRotation : Clockwise
Alternator, 8 Cyl., 5.7L Engine, 105 Amp, 100 Amp -
Part Number: WAI7861-7N-6G
Guaranteed to Fit
$86.99
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 5.7L 105 Amp; 100 Amp; 85 Amp
  • 1990 GMC K3500 Sierra 8 Cyl 5.7L 105 Amp; 100 Amp; 85 Amp
  • 1990 GMC K3500 Sierra SLE 8 Cyl 5.7L 105 Amp; 100 Amp; 85 Amp
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
Alternator, 8 Cyl., 6.2L Engine, with or without AC, Std, 100 Amp -
Part Number: WAI7861-11N-6G
Guaranteed to Fit
$68.99
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLX 8 Cyl 6.2L With or Without AC, Std, 100 Amp
  • 1990 GMC K3500 Sierra 8 Cyl 6.2L With or Without AC, Std, 100 Amp
  • 1990 GMC K3500 Sierra SLE 8 Cyl 6.2L With or Without AC, Std, 100 Amp
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
Alternator, 8 Cyl., 7.4L Engine, without Air Conditioning -
Part Number: MPA7894603
Guaranteed to Fit
$52.99

+ $21.96 Refundable Core Charge

Vehicle Fitment
  • 1990 GMC K3500 Sierra SLE 8 Cyl 7.4L Without Air Conditioning
  • 1990 GMC K3500 Sierra 8 Cyl 7.4L Without Air Conditioning
  • 1990 GMC K3500 Sierra SLX 8 Cyl 7.4L Without Air Conditioning
Product Details
Condition : RemanufacturedAmperage Output : 85 AmpPulley Type : SerpentineNumberof Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Replaces OE Number : 10463046, 1105712, 1101630Recommended Use : OE ReplacementIncludes : With complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)Series : QB PremiumInterchange Part Number : REPC330145, 7931607, AL533X, 10463046, 1105712, 1101630
Alternator, 8 Cyl., 7.4L Engine, Opt, Std -
Part Number: WAI7802-3N
Guaranteed to Fit
$85.49
Vehicle Fitment
  • 1990 GMC K3500 Sierra SLE 8 Cyl 7.4L Opt, 105 Amp; Std, 100 Amp
  • 1990 GMC K3500 Sierra 8 Cyl 7.4L Opt, 105 Amp; Std, 100 Amp
  • 1990 GMC K3500 Sierra SLX 8 Cyl 7.4L Opt, 105 Amp; Std, 100 Amp
Product Details
Condition : NewQuantity Sold : Sold individuallyWarranty : WAI limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE Replacement
Page 1 of 3 | Showing 1 - 15 of 34 results

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Came 2 days early and my truck runs like a dream now. Was also super easy to install
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