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Mr. Gasket Alternators 51203NG Alternators, GM 10SI/10DN/12SI Case, 12 V, 140 amps, V-belt Pulley, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Each

SKU: MRG51203NG

Alternators and Generators

Mr. Gasket Alternators 51203NG Alternators, GM 10SI/10DN/12SI Case, 12 V, 140 amps, V-belt Pulley, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Each

SKU: MRG51203NG

Alternators and Generators
A$790.57
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (3 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:10:36

Data: v4.2 - Upd: 2026-11-09 10:36:14

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mr. Gasket
StreetFX SKU mrg51203NG
SFX Item ID 4982149
Accounting SKU mrg-51203NG
Manufacturer SKU 51203NG
Manufacturer UPC 090127005415
Alternative References 51203NG, MRG-51203NG

Alternators, GM 10SI/10DN/12SI Case, 12 V, 140 amps, V-belt Pulley, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Each

For maximum dependability from your car's electrical system, Mr. Gasket alternators are remanufactured to exceed OEM specifications. Quality chrome plated, they are constructed from high-quality materials and pack enough power to handle the needs of your vehicle's electrical system. Available for early and late-model GM applications along with a variety of Ford models, they can be used as OEM replacements or as one-wire alternators on GM applications.

Product Attributes
BrandMr. Gasket
Manufacturer's Part Number51203NG
Part TypeAlternators and Generators
Product LineMr. Gasket Alternators
UPC090127005415
RemanufacturedNo
Alternator Case StyleGM 10SI/10DN/12SI
Advertised Amperage Output140 amps
ColorNatural
FinishNatural
Voltage Compatibility12
One-Wire CapableYes
Pulley IncludedYes
Pulley StyleV-belt
Regulator IncludedYes
Alternator Regulator LocationInternal
Belt IncludedNo
Alternator Brackets IncludedNo
QuantitySold individually.

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