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Alternator
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Alternator (MPA) for 1988-1990 Buick, Oldsmobile, & Pontiac NEW

Price today
$148.60
− $20 core refund
YOUR NET COST
$128.60
after returning your old part
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Remanufactured

Brand: MPA
Condition: Remanufactured
See All Other Alternators
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Specifications & Info


Attribute Value
Amps 105 Amps
Clock 11:00
Fan External
Manufacturer Delco
Pulley 6 Groove Serpentine
Regulator Internal
Rotation Clockwise
Volts 12 Volts

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 2 models (tapclick to expand)(tapclick to hide)
Electra 1988-1990 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Estate Wagon Wagon 1988 - 1989 V8 5.0L RWD Automatic
Limited Sedan 1988 - 1990 V6 3.8L FWD Automatic
Park Avenue Sedan 1988 - 1990 V6 3.8L FWD Automatic
Park Avenue Ultra Sedan 1989 - 1990 V6 3.8L FWD Automatic
T-Type Sedan 1988 - 1990 V6 3.8L FWD Automatic
LeSabre 1988-1990 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 1988 - 1990 V6 3.8L FWD Automatic
Base Wagon 1988 - 1990 V6 3.8L FWD Automatic
Custom Coupe 1988 - 1990 V6 3.8L FWD Automatic
Custom Sedan 1988 - 1990 V6 3.8L FWD Automatic
Estate Wagon Wagon 1988 - 1990 V8 5.0L RWD Automatic
Limited Coupe 1988 - 1990 V6 3.8L FWD Automatic
Limited Sedan 1988 - 1990 V6 3.8L FWD Automatic
Oldsmobile 2 models (tapclick to expand)(tapclick to hide)
98 1988-1990 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Regency Sedan 1988 - 1990 V6 3.8L FWD Automatic
Regency Brougham Sedan 1988 - 1990 V6 3.8L FWD Automatic
Regency Touring Sedan 1988 - 1990 V6 3.8L FWD Automatic
Delta 88 1988-1990 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Royale Coupe 1988 - 1990 V6 3.8L FWD Automatic
Royale Sedan 1988 - 1990 V6 3.8L FWD Automatic
Royale Brougham Coupe 1988 - 1990 V6 3.8L FWD Automatic
Royale Brougham Sedan 1988 - 1990 V6 3.8L FWD Automatic
Pontiac 1 model (tapclick to expand)(tapclick to hide)
Bonneville 1988-1990 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LE Sedan 1988 - 1990 V6 3.8L FWD Automatic
SE Sedan 1988 - 1990 V6 3.8L FWD Automatic
SSE Sedan 1988 - 1990 V6 3.8L FWD Automatic
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, in plain English.

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.

Lifetime 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.

Returns (120 Days)

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.

Interchange Parts

Brand Part Number
ACDelco 321-385
ACDelco 334-2355
ACDelco 334-2355A
General Motors 10463094
General Motors 19135913
General Motors 19152468
General Motors 88864370

Fits Years: 1988 1989 1990

Fits Models: 98, Bonneville, Delta 88, Electra, LeSabre

Expert Guide

A Guide to the Alternator for the 1981-1990 Buick Electra

Keep your classic Electra's electrical system healthy by understanding its alternator and knowing how to choose the right replacement.

 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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