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Tuff Stuff 7127NK12 GM Alternator, 140 Amp, 1-Wire, Chrome

One Wire Alternator, 12-Volt Voltage Required, Chrome
US $158.99
List price US $171.05 (7% off)What does this price mean?
Recent sales price provided by the seller
Condition:
New
4 available2 sold

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Shipping:
US $14.99 Expedited Shipping.
Located in: Tolleson, AZ, United States
Delivery:
Estimated on or before Wed, Aug 27 to 94104
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30 days returns. Seller pays for return shipping.
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eBay item number:388520926053
Last updated on Aug 22, 2025 17:06:32 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 3000 vehicle(s)
YearMakeModelTrimEngineNotes
1990ChevroletBlazerScottsdale Sport Utility 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; 4WD Quantity Required:1 PartType:Alternator
1990ChevroletBlazerSilverado Sport Utility 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; 4WD Quantity Required:1 PartType:Alternator
1990ChevroletC1500Cheyenne Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, Cheyenne Quantity Required:1 PartType:Alternator
1990ChevroletC1500Cheyenne Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, Cheyenne Quantity Required:1 PartType:Alternator
1990ChevroletC1500Scottsdale Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, Scottsdale Quantity Required:1 PartType:Alternator
1990ChevroletC1500Scottsdale Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, Scottsdale Quantity Required:1 PartType:Alternator
1990ChevroletC1500Silverado Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, Silverado Quantity Required:1 PartType:Alternator
1990ChevroletC1500Silverado Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, Silverado Quantity Required:1 PartType:Alternator
1990ChevroletC1500WT Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD, WT Quantity Required:1 PartType:Alternator
1990ChevroletC2500Cheyenne Cab & Chassis 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Cheyenne Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Cheyenne Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Scottsdale Cab & Chassis 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Scottsdale Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Scottsdale Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Silverado Cab & Chassis 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Silverado Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC2500Silverado Standard Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC3500Cheyenne Cab & Chassis 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
1990ChevroletC3500Cheyenne Extended Cab Pickup 2-Door6.2L 379Cu. In. V8 DIESEL OHV Naturally AspiratedNote:140 AMP; OEM Or 1 Wire; V Groove Pulley; Chrome; 12 Clocking; RWD Quantity Required:1 PartType:Alternator
Portions of the information contained in this table have been provided by speedway_motors

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Type
Alternators
UPC
698252018357
Brand
Tuff Stuff Performance
Manufacturer Part Number
7127NK12
California Prop 65 Warning
Cancer and Reproductive Harm
Category

About this product

Product Identifiers

Brand
Tuff Stuff Performance
Manufacturer Part Number
7127NK12
eBay Product ID (ePID)
236149596

Product Key Features

California Prop 65 Warning
Cancer and Reproductive Harm

Additional Product Features

Notes
Description--Alternator
Sub Type
Alternator
Part Type
Alternator / Generator and Related Components

Item description from the seller

About this seller

Speedway Motors

99.2% positive feedback1.2M items sold

Joined Apr 2000
Since 1952, Speedway Motors has been committed to providing a broad selection of high-quality, affordable automotive parts – delivered quickly, efficiently and without hassles. Speedway is more than a ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (374,087)

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    • e***e (2426)- Feedback left by buyer.
      Past month
      Verified purchase
      Good
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    Product ratings and reviews

    5.0
    2 product ratings
    • 2 users rated this 5 out of 5 stars
    • 0 users rated this 4 out of 5 stars
    • 0 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • 7127KN12

      7127KN12 is a good alternator I have used it on several other projects

      Verified purchase: YesCondition: NewSold by: summitracing_sales

    • Great product, fantastic quality.

      Great quality of chrome, all that the description said.

      Verified purchase: YesCondition: NewSold by: we_sparktec