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Chevy Blazer Alternator

We have 8 Items In-stock.
$104.41 List Price $123.20 Save $18.79 Availability: In Stock
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QUALITY-BUILT SUPREME ALTERNATOR, NEW

Quality-Built Supreme Alternators are engineered from the ground up to deliver unsurpassed reliability with each turn of the key. Every Quality-Built product offers maximum dependability for virtually every car on the road, import, and domestic. Manufactured under strict QS-9000 quality guidelines that signifies the highest quality standard achievable for automotive parts suppliers.

Specifications:
  • 100 amps
  • Internal fan
  • Internally regulated
  • 6-groove serpentine pulley
  • Replaces OE Delco unit
Features:
  • Engineered to improve upon OE performance and durability
  • Designed and built for unsurpassed reliability
  • 100 percent new housings and components with the design expertise that comes from countless durability tests and analysis
  • SKU#: MPA8283605N
  • Brand: Quality-Built
  • Product Color/Finish: Factory finish
  • Amperage Output: 100
  • Number of Grooves: 6
  • Pulley Type: Serpentine
  • Recommended Use: OE Replacement
(see more)
Fits the following Chevrolet Blazer Years:
  • 2005 | 6 Cyl 4.3L | Base
  • 2003-2005 | 6 Cyl 4.3L | ZR2
(see more)
$104.63 List Price $123.46 Save $18.83 Availability: In Stock Core Deposit: $61.00
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USA INDUSTRIES ALTERNATOR, REMANUFACTURED

USA Industries Alternator is guaranteed to fit perfectly just like your OE alternator. It is designed to deliver optimum reliability and durability.

Features:
  • Zinc Plated Pulleys and Fans
  • Heavy Duty front and rear bearings, hardware and insulators
  • New hardware and insulators
  • Meets OE specifications
  • Computer tested for maximum durability
Specifications:
  • Serpentine type pulley
  • 120 Amp
  • SKU#: US78062
  • Brand: USA Industries
  • Product Color/Finish: Factory finish
  • Amperage Output: 120
  • Number of Grooves: 6
  • Pulley Type: Serpentine
  • Recommended Use: OE Replacement
(see more)
Fits the following Chevrolet Blazer Years:
  • 1994 | 8 Cyl 5.7L | Base, Silverado Sport
  • 1991-1994 | 8 Cyl 5.7L | Silverado
(see more)
$125.47 List Price $148.05 Save $22.58 Availability: In Stock
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BOSCH PROFESSIONAL PREFERRED ALTERNATOR, NEW -- Features 100 percent new rectifier, regulator, rotor, stator and bearings to withstand excessive heat and high electrical demands; 100 percent full-load tested; Delivers maximum output and longest performance life; Meets or exceeds OEM's amperage and voltage output standards for proven charging performance; Offers more power under extreme and high-demand conditions; With lifetime Bosch warranty.
  • SKU#: BSAL8706N
  • Brand: Bosch
  • Product Color/Finish: Factory finish
  • Amperage Output: 105
  • Number of Grooves: 6
  • Pulley Type: Serpentine
  • Recommended Use: OE Replacement
(see more)
Fits the following Chevrolet Blazer Years:
  • 1996-1997 | 6 Cyl 4.3L | Base, LS, LT
Rating: (see review/s)

"very good price and servise and it was 74-85 less than i cod by at home" posted by: al on July 16, 2012

$161.81 List Price $190.94 Save $29.13 Availability: In Stock
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POWERMASTER HIGH-PERFORMANCE ALTERNATORS FOR GM ENGINES

Making upgrades to your classic GM vehicle but you want to retain the original look? Reinforce your vehicle’s electrical system with a Powermaster High-Performance Alternator to keep the classic GM look under hood but with reliable state-of-the-art innards. If your vehicle is equipped with a powerful aftermarket audio system, your stock alternator will be underpowered and overburdened at times by trying to supply power to both electronics and your engine. This causes your vehicle’s lights to dim and battery to drain. Installing a Powermaster High-Performance Alternator on a modified engine will provide the extra electrical power needed, starting from idle all the way to the redline. Powermaster is best known as a specialist performance manufacturer, providing high performance alternators and starters primarily for American cars, trucks and SUVs.

  • Manufactured in the U.S.A
  • Perfect for classic GM restorations
  • Popular GM cases such as CS130, 12SI and 17SI and many others are all made by Powermaster
  • Excellent idle output
  • Choose from five finishes chrome, satin, natural, black or polished
  • Choice of 1-wire or original 3-wire style installations
  • Every Powermaster alternator is tested before it leaves the factory, (certificate of testing included)
  • SKU#: P6617294
  • Brand: Powermaster
  • Fit Note: DIESEL, With 12SI Alt.
  • Quantity Sold: Sold Individually
  • Product Color/Finish: Chrome
  • Amperage Output: 100
  • Number of Grooves: Not applicable
  • Pulley Type: Single V-Belt
(see more)
Fits the following Chevrolet Blazer Years:
  • 1988-1991 | 8 Cyl 6.2L | Scottsdale
  • 1987-1991 | 8 Cyl 6.2L | Silverado
(see more)
$127.23 List Price $310.65 Save $183.42 Availability: In Stock Core Deposit: $41.48
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DENSO SUPER CLASS ALTERNATOR, REMANUFACTURED -- Precision designed and performance tested OE-standard quality alternator; Features a housing re-tapped to OEM specifications and damaged-checked for heat warping, corrosion or improper surface alignment; Has performance and insulation tested rotor and stator to 600 volts, re-packed bearing with OEM grade lubricant, up to 300 volts performance tested rectifier, and 100 percent stripped and re-plated hardware; Its slip ring is re-matched to an average of 8 microns or 20 microns run-out maximum.
  • SKU#: NP2105120
  • Brand: Denso
  • Fit Note: Regulator at 5:00; Old Body Style
  • Product Color/Finish: Factory finish
  • Amperage Output: 100
  • Number of Grooves: 6
  • Pulley Type: Serpentine
  • Recommended Use: OE Replacement
(see more)
Fits the following Chevrolet Blazer Years:
  • 1999-2000 | 6 Cyl 4.3L | Trailblazer
  • 1998-2000 | 6 Cyl 4.3L | LS, LT
(see more)
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$456.82 List Price $539.05 Save $82.23 Availability: In Stock
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MEAN GREEN HIGH OUTPUT ALTERNATOR -- Provides Up To 300% More Charging Power Compared To Stock Alternators, Features A Tool Steel Rotorshaft That Is Supported At Both Ends By Heavy Duty Double Sealed Bearings, Sealed Heavy Duty Copper Starter Windings, As Well As Heat Resistant And Multi-Function Integrated Regulator, Manufactured With Special New Castings That Permit The Use Of Stock Bracketry And Bolt Hole Locations, Precision Balanced For Smooth Operation And Effectively Helps In Preventing Charging Problems, With 300,000 Mile Life Expectancy, Ideal For Use In Ambulances, Tow Trucks And Vehicles With Power Accessories, Easy 5-Minute Installation, With Manufacturer's Limited 1 Year Warranty
  • SKU#: MG8247
  • Brand: Mean Green
  • Fit Note: Full Size
  • Product Color/Finish: Factory finish
  • Amperage Output: 100
  • Number of Grooves: 6
  • Pulley Type: Serpentine
  • Recommended Use: Performance
(see more)
Fits the following Chevrolet Blazer Years:
  • 2003-2004 | 6 Cyl 4.3L | ZR2
  • 2001-2004 | 6 Cyl 4.3L | Xtreme
(see more)
$90.62 List Price $106.93 Save $16.31 Availability: In Stock Core Deposit: $18.79
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AC DELCO ALTERNATOR, REMANUFACTURED -- 63 amps; A high quality, direct fit OE replacement alternator; With Lifetime AC Delco limited warranty.
  • SKU#: AC321-39
  • Brand: AC Delco
  • Fit Note: Regulator at 9:00
  • Product Color/Finish: Factory finish
  • Amperage Output: 63
  • Number of Grooves: Not applicable
  • Pulley Type: V-belt
  • Recommended Use: OE Replacement
(see more)
Fits the following Chevrolet Blazer Years:
  • 1973-1974 | 8 Cyl 5.7L | Base
  • 1973 | 8 Cyl 7.4L | Base
Rating: (see review/s)

"The alternator was the right one with the exception that it didnt truly fit the engine properly....the back bolt position was wrong and thus had to be modified to fit. Given ALL the specs required this should NOT HAPPEN; and given I bought the more expensive OEM part that should have been EXACT...BUT WASNT. cLOSE IS not good enough WHEN DEALING WITH VITAL ENGINE PARTS so more care and attention is really in order here...." posted by: videojoe on June 17, 2013

$105.95 List Price $125.02 Save $19.07 Availability: In Stock
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WSO -World Source One New Alternator

The WSO alternator is 100% new and guarantees the same quality fit and performance of the original equipment it replaces
  • OEM-Quality Direct Fit Application.
  • Brand new with no remanufactured parts.
  • Utilizes the latest OE technologies.
  • Provides a long, dependable service life.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.


  • SKU#: W0133-1684591
  • Brand: World Source One
  • Fit Note: 100 Amp w/ 6-Groove Pulley - w/ A/C, 100 Amp w/ 6-Groove Pulley
  • Number of Grooves: 6
  • Pulley Type: Serpentine
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
 
Fits the following Chevrolet Blazer Years:
  • 1994 | 8 Cyl 6.5L | Base, Silverado Sport, Silverado
  • 1987 | 8 Cyl 5.0L | Custom Deluxe, Silverado
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