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1988, 1987, 1986, 1985, 1984, 1983 GMC Jimmy Blazer Alternator
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1983 - 1988 GMC Jimmy Blazer Alternator (MPA) NEW

Price today
$129.46
− $20 core refund
YOUR NET COST
$109.46
after returning your old part

Product Notes

Remanufactured

Brand: MPA
Condition: Remanufactured
See Other GMC Jimmy Alternators
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Amps 78 Amps
Clock 3:00
Fan External
Manufacturer Delco
Pulley 1 Groove V-belt
Regulator Internal
Rotation Clockwise
Volts 12 Volts

Vehicle Fitment Guide

This part fits the following vehicles:

GMC 1 model (tapclick to expand)(tapclick to hide)
Jimmy 1983-1988 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 1983 - 1987 V8 5.0L 4WD Automatic & Manual
Base SUV 1983 - 1984 V8 5.0L RWD Automatic & Manual
Base SUV 1983 - 1988 V8 5.7L 4WD Automatic & Manual
Base SUV 1983 - 1984 V8 5.7L RWD Automatic & Manual
Base SUV 1983 - 1988 V8 6.2L DIESEL 4WD Automatic & Manual
Base SUV 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
High Sierra SUV 1983 - 1985 V8 5.0L 4WD Automatic & Manual
High Sierra SUV 1983 - 1984 V8 5.0L RWD Automatic & Manual
High Sierra SUV 1983 - 1985 V8 5.7L 4WD Automatic & Manual
High Sierra SUV 1983 - 1984 V8 5.7L RWD Automatic & Manual
High Sierra SUV 1983 - 1985 V8 6.2L DIESEL 4WD Automatic & Manual
High Sierra SUV 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
Sierra Classic SUV 1983 - 1987 V8 5.0L 4WD Automatic & Manual
Sierra Classic SUV 1983 - 1984 V8 5.0L RWD Automatic & Manual
Sierra Classic SUV 1983 - 1988 V8 5.7L 4WD Automatic & Manual
Sierra Classic SUV 1983 - 1984 V8 5.7L RWD Automatic & Manual
Sierra Classic SUV 1983 - 1988 V8 6.2L DIESEL 4WD Automatic & Manual
Sierra Classic SUV 1983 - 1984 V8 6.2L DIESEL RWD Automatic & Manual
Silverado SUV 1986 V8 5.0L 4WD Automatic & Manual
Silverado SUV 1986 V8 5.7L 4WD Automatic & Manual
Silverado SUV 1986 V8 6.2L DIESEL 4WD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Interchange Parts

Brand Part Number
ACDelco 321-247
ACDelco 321-253
ACDelco 321-260
ACDelco 334-2156
ACDelco 334-2156A
General Motors 10463059
General Motors 10495422
General Motors 10495428
General Motors 10495435
General Motors 1100217
General Motors 1100250
General Motors 1100263
General Motors 1100273
General Motors 1101157
General Motors 1101307
General Motors 1101332
General Motors 1105060
General Motors 1105083
General Motors 1105521
General Motors 1105598
General Motors 1105610
General Motors 1105623
General Motors 1105627
General Motors 1105631
General Motors 1105647
General Motors 19135714
General Motors 19151870
General Motors 88863374
General Motors 88864399
Lester 7829

Fits Years: 1983 1984 1985 1986 1987 1988

Fits Models: Jimmy

Go-Parts Garage · Featured Guide

Choosing the Right Alternator for Your 1983-1988 GMC Jimmy

Keep your classic Jimmy's electrical system running strong by picking the best new aftermarket alternator.

Read Full Guide →
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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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★★★★★ 4.9 1,451 verified reviews

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