Top 10 One Wire Alternator For Chevy – Automotive Replacement Alternators

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1. Parts Player

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New Replacement For High Output 110 AMP Chrome Plated Alternator W/Billet Custom 1 Groove Pulley Self Exciting Low Cut In

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Parts Player #ad - Engineered to Meet or Exceed OEM Specifications. See product Description for Fitment Chart. Brand new - manufactured with New Premium Quality Components. All items tested for Reliability, Durability and Performance. One year hassle Free Guarantee.
BrandParts Player #ad
ManufacturerParts Player #ad
Height7.09 Inches
Length8.23 Inches
Weight12 Pounds
Width7.28 Inches
Part NumberPP7127-SECN-100A1G
ModelDelco 10SI Series IR/EF

2. Rareelectrical

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Rareelectrical 110A CHROME STREET ROD GM HIGH OUTPUT ALTERNATOR COMPATIBLE WITH 1-ONE WIRE SELF EXCITING ENERGIZING

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Rareelectrical #ad - 100% new and made with the Highest Quality Components Available. Full one Year Warranty. Computer tested for consistent Quality and unsurpassed reliability. Alternator - voltage: 12v Amperage: 110 Amps Source: Aftermarket.
BrandRareelectrical #ad
ManufacturerRAREELECTRICAL #ad
Height7 Inches
Length8.5 Inches
Width7.5 Inches
Part Number7127CH*3

3. LActrical

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LActrical Red Color High Output Alternator Custom Made fits Chevy GM GMC 220 Amp 1-Wire 65-85

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LActrical #ad - 220amp, 1 wire self exciting Voltage Regulator: Please read the following description for more details. Fits on: general motors engines from the years 1965-1985. Lactrical premium Quality Replacement High Output Alternator. Important note:for safety and better result, We recommend installing a fused 4 gauge main charging wire to allow maximum current flow to your battery. 1 groove Red color painted.
BrandLActrical #ad
ManufacturerLActrical #ad
Part NumberLACS130RED220

4. Rareelectrical

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Rareelectrical NEW DELCO TYPE SINGLE 1 ONE WIRE SELF ENERGIZING SE ALTERNATOR COMPATIBLE WITH 12 VOLT 63 AMP

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Rareelectrical #ad - Alternator - voltage: 12V Amperage: 63 Amps Source: Aftermarket. Full one Year Warranty. 100% new and made with the Highest Quality Components Available. Computer tested for consistent Quality and unsurpassed reliability.
BrandRareelectrical #ad
ManufacturerRAREELECTRICAL #ad
Height7 Inches
Length8.38 Inches
Weight11.65 Pounds
Width7.38 Inches
Part Number7127SEN

5. DB Electrical

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ADR0152, N7127-1W, 7127-SEN-1, NAPA Power Premium Plus 213-4011SW, BBB HD 7127-1W, New DB Electrical Alternator Compatible BBB 7127-1W

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DB Electrical #ad - 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. Specs: alternator, self-excited, polarity: negative, 1-wire system, rotation: cw, dimension: replacement 10si unit:, amperage: 63, notes:, mtg.

If you have a problem, we will take every step to assist you, contact us for a replacement. 100% new aftermarket Alternator built to meet OEM specifications. Replaces oem numbers: arrowhead: adr0152, j & n: 400-12449, arrowhead: adr0152, lester: 7127-3se, j & n: 400-12449, lestER: 7127-3SE. Ear 2 hole:103mm unthreaded, pulley class: V1, Regulator: IR, Voltage: 12, Mtg. But in a rare case that it does not, we'll replace it anytime within one year of your order. Ear 1 hole: 5/16-18 threaded, replacement is 63 amps, Clock: 3, B+ Terminal: 12-24, Fan Type: EF.
BrandDB Electrical #ad
ManufacturerDB Electrical #ad
Height4.2 Inches
Length5.71 Inches
Weight11 Pounds
Width4.91 Inches
Part Number400-12449
ModelADR0152
Warranty1-year warranty

6. Rareelectrical

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Rareelectrical New Chrome Bbc Sbc Chevy Alternator Compatible With 110 Amp 1 Wire Ho Self Exciting Energizing By Part Number 7127CH

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Rareelectrical #ad - 100% new and made with the Highest Quality Components Available. Alternator - voltage: 12v Amperage: 110 Amps Source: Aftermarket. Computer tested for consistent Quality and unsurpassed reliability. Full one Year Warranty.
BrandRareelectrical #ad
ManufacturerRAREELECTRICAL #ad
Height7 Inches
Length8.5 Inches
Width7.5 Inches
Part Number7127CH*4

7. DB Electrical

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DB Electrical ADR0183 New Alternator Compatible with/Replacement for Tractor & Chevy 10SI 1-Wire One Wire with 2 Groove Pulley 7127-SEN-2G

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DB Electrical #ad - 100% new aftermarket Alternator built to meet OEM specifications. Replaces oem numbers: arrowhead: adr0183, j & n: 400-12459, wai: 7127-SEN-2G. If you have a problem, contact us for a replacement.

But in a rare case that it does not, we will take every step to assist you, we'll replace it anytime within one year of your order. Ear 1 hole: 5/16-18 threaded, amperage: 63, notes:, self-excited, b+ terminal: 12-24, voltage: 12, rotation: cw, dimension: Replacement 10SI Unit:, Pulley Class: V2, Fan Type: EF, Includes 2V Pulley, 1-wire system, Regulator: IR, Clock: 3, 1-Wire Hookup. We're confident that our products will work flawlessly once installed in your vehicle. 1-year warranty protects you after your purchase. Specs: alternator, brief: universal applications, mtg. Ear 2 hole: 103mm unthreaded, polarity: negative, mtg.
BrandDB Electrical #ad
ManufacturerDB Electrical #ad
Height4.2 Inches
Length5.71 Inches
Weight11.88 Pounds
Width4.91 Inches
Part Number400-12459
Model400-12459

8. Pro Form

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1 Pack, Pro Form 66448.1N 100 Amp Alternator Wire, Black

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Pro Form #ad - Thoroughly inspected, tested and supplied with its own individual quality assurance graph documenting its performance and is easily identified by the machined pulley. Gm alternator 1 Wire100 amp Black. 100% new alternators with the same affordability as others' rebuilt models. Gm-style internal regulated or 1-Wire design makes them easy to install.
BrandPro Form #ad
ManufacturerPro Form #ad
Height8 Inches
Length12 Inches
Weight1 Pounds
Width8 Inches
Part Number66448.1N
Model66448.1N

9. Powermaster Performance

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Powermaster Performance 47293 Alternator 12si 150 Amp 100 Idle 1V Pulley Natural Alternator

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Powermaster Performance #ad - Country of Origin :United States. Package weight :13. 25lbs. Product type :Auto Part. Package dimensions :9. 0" l x7. 5" w x7. 5" h.
BrandPowermaster Performance #ad
ManufacturerPowermaster Performance #ad
Height7.5 Inches
Length9 Inches
Weight13.25 Pounds
Width7.5 Inches
Part Number47293
Model47293

10. Parts Player

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New Alternator Replacement For Delco 10SI 1 Wire Install 63A W/V Belt Pulley Buick Cadillac Chevy GMC Oldsmobile Pontiac 1100125

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Parts Player #ad - Self exciting, 1-wire hookup Very low cut-in Standard & metric mounting. One year hassle Free Guarantee. Engineered to Meet or Exceed OEM Specifications. Brand new - manufactured with New Premium Quality Components. See product Description for Fitment Chart.
BrandParts Player #ad
ManufacturerParts Player #ad
Height7.09 Inches
Length8.23 Inches
Weight11.7 Pounds
Width7.28 Inches
Part NumberPP7127-SEN
ModelDelco 10SI Series IR/EF