Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
My Vehicle Change Vehicle
2006 GMC Sierra 1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Alternators, Batteries & Starters
  • Department
  • Amperage Rating
  • Condition
  • Pulley Belt Type
  • Voltage
  • Brands
  • Prices

21 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2006 GMC Sierra 1500 Alternator

    PartNumber: 15128978
    OEM 2006 GMC Sierra 1500 Alternator - 15128978
    Product Specifications
    • Notes: All Models; 160 Amp
    • Other Names: Alternator
    • Item Dimensions: 10.6 x 9.1 x 8.7 inches
    • Item Weight: 14.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10371020
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $315.28 MSRP: $593.70
    You Save: $278.42 (47%)
  • TYC Alternator for 2006 GMC Sierra 1500 - 2-08292

    TYC® Alternator for 2006 GMC Sierra 1500

    PartNumber: 2-08292
    Product Specifications
    • Notes: OPT; Reg Position: Int; Fan Position: Int; Pwr Generation (Amps): 145A
    • Fan Position: Internal
    • OE Manufacturer: DE
    • OE Part Number: 10464476
    • Power Generation (amps): 145A
    • Pully Wheel Design: Regular
    • Pully Wheel Grooves: 6
    • Regulator Position: Internal
    • Rotation Direction: CW
    • UPC: 762405281490
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    $119.60
  • Remy Remanufactured Alternator for 2006 GMC Sierra 1500 - 12629

    Remy® Remanufactured Alternator for 2006 GMC Sierra 1500

    PartNumber: 12629
    Product Specifications
    • Notes: w/Bosch Alt; w/2 Pin Alt Plug; 160 Amps;w/Bosch Alt; 160 Amps
    • Amperage Rating: 160 Amp
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • One Wire Capable: No
    • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 10
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57.0 mm
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage: 12 Volt
    • Part Description: 2006 GMC Sierra 1500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    • 2006 GMC Sierra 1500 | SL | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLE | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLT | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | WT | 8 Cyl 5.3L
    Show More
    $122.03
  • Quality-Built Alternator Remanufactured for 2006 GMC Sierra 1500 - 15499

    Quality-Built® Alternator Remanufactured for 2006 GMC Sierra 1500

    PartNumber: 15499
    Product Specifications
    • Notes: w/4 pin plug, Bosch 105 amp alt.;w/4 pin plug;w/105 amp Bosch alt.
    • Amps: 105 Amps
    • Clock: 12:00
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    Show More
    $130.44
  • OEM (Genuine) 2006 GMC Sierra 1500 Alternator

    PartNumber: 19244731
    OEM 2006 GMC Sierra 1500 Alternator - 19244731
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel, 105 Amp
    • Other Names: Alternator
    • Item Dimensions: 9.4 x 7.9 x 7.5 inches
    • Item Weight: 18.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10464481, 19151898
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $282.20 MSRP: $511.62
    You Save: $229.42 (45%)
  • Remy Remanufactured Alternator for 2006 GMC Sierra 1500 - 22015

    Remy® Remanufactured Alternator for 2006 GMC Sierra 1500

    PartNumber: 22015
    Product Specifications
    • Notes: w/Remy Alt; w/2 Pin Alt Plug; 145 Amps;w/Remy Alt; 145 Amps
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 2006 GMC Sierra 1500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | SL | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLE | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLT | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | WT | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | Denali | 8 Cyl 6.0L
    Show More
    $98.24
  • Quality-Built Alternator Remanufactured for 2006 GMC Sierra 1500 - 11075

    Quality-Built® Alternator Remanufactured for 2006 GMC Sierra 1500

    PartNumber: 11075
    Product Specifications
    • Notes: w/160 amp Bosch alt.;w/Bosch 160 amp alt.;w/2 pin plug, w/57mm Dia Pulley, w/11:30 plug
    • Amps: 160 Amps
    • Clock: 11:30
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    Show More
    $121.55
  • OEM (Genuine) 2006 GMC Sierra 1500 Alternator

    PartNumber: 19244751
    OEM 2006 GMC Sierra 1500 Alternator - 19244751
    Product Specifications
    • Notes: All Models; 145 Amp; W/O 6.6l Diesel; 1/2 Ton; W/Silverado, Sierra; W/Crew Cab; 153" Wheelbase; 4.8, 5.3, 6.0 & 8.1 Liter, 145 Amp
    • Other Names: Alternator
    • Item Dimensions: 9.2 x 8.0 x 7.4 inches
    • Item Weight: 16.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 20989650, 22781130, 19151921, 10464476, 15200109, 15263859
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | Base, Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $331.66 MSRP: $614.91
    You Save: $283.25 (47%)
  • Remy Remanufactured Alternator for 2006 GMC Sierra 1500 - 22055

    Remy® Remanufactured Alternator for 2006 GMC Sierra 1500

    PartNumber: 22055
    Product Specifications
    • Notes: w/Remy Alt; w/4 Pin Alt Plug; 145 Amps
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 22054
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 2006 GMC Sierra 1500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | SLE | 8 Cyl 6.0L
    • 2006 GMC Sierra 1500 | SLT | 8 Cyl 6.0L
    $86.58
  • Quality-Built Alternator Remanufactured for 2006 GMC Sierra 1500 - 8302603

    Quality-Built® Alternator Remanufactured for 2006 GMC Sierra 1500

    PartNumber: 8302603
    Product Specifications
    • Notes: w/2 pin plug, w/57mm Dia Pulley, w/3:00 plug;w/145 amp Delco alt., w/57mm Dia pulley;w/Delco 145 amp alt., w/2 pin plug
    • Amps: 145 Amps
    • Clock: 3:00
    • Fan: Internal
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    Show More
    $95.75
  • OEM (Genuine) 2006 GMC Sierra 1500 Alternator

    PartNumber: 22781131
    OEM 2006 GMC Sierra 1500 Alternator - 22781131
    Product Specifications
    • Notes: All Models; 105 Amp; All; 4.8, 5.3, 6.0 & 8.1 Liter, 105 Amp
    • Other Names: Alternator
    • Item Dimensions: 9.5 x 8.2 x 7.8 inches
    • Item Weight: 16.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 94665137, 15222341, 15124532, 15226003, 15222342, 20989651, 15847291, 19118686
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
    $261.94 MSRP: $549.15
    You Save: $287.21 (53%)
  • Remy Alternator for 2006 GMC Sierra 1500 - 91618

    Remy® Alternator for 2006 GMC Sierra 1500

    PartNumber: 91618
    Product Specifications
    • Notes: w/Bosch Alt; 160 Amps;w/Bosch Alt; w/2 Pin Alt Plug; 160 Amps
    • Amperage Rating: 160 Amp
    • Fan Type: Internal
    • New or Remanufactured: New
    • One Wire Capable: No
    • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 12
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57.3 mm
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244916182
    • Voltage: 12 Volt
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    • 2006 GMC Sierra 1500 | SL | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLE | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLT | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | WT | 8 Cyl 5.3L
    Show More
    $168.92
  • Quality-Built Alternator Remanufactured for 2006 GMC Sierra 1500 - 8292603

    Quality-Built® Alternator Remanufactured for 2006 GMC Sierra 1500

    PartNumber: 8292603
    Product Specifications
    • Notes: w/Delco 145 amp alt., w/4 pin plug;w/4 pin plug, w/Delco 145 amp alt.
    • Amps: 145 Amps
    • Clock: 3:00
    • Fan: Internal
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    $107.48
  • Remy Alternator for 2006 GMC Sierra 1500 - 91615

    Remy® Alternator for 2006 GMC Sierra 1500

    PartNumber: 91615
    Product Specifications
    • Notes: w/Remy Alt; w/2 Pin Alt Plug; 145 Amps;w/Remy Alt; 145 Amps
    • Amperage Rating: 145 Amp
    • Fan Type: Internal
    • New or Remanufactured: New
    • One Wire Capable: No
    • Plug Clock Rear View Main Mounting Ear at 6 O Clock: 12
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56.1 mm
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244916151
    • Voltage: 12 Volt
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | SL | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLE | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | SLT | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | WT | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | Denali | 8 Cyl 6.0L
    Show More
    $140.00
  • Quality-Built Alternator New for 2006 GMC Sierra 1500 - 11075N

    Quality-Built® Alternator New for 2006 GMC Sierra 1500

    PartNumber: 11075N
    Product Specifications
    • Notes: w/Bosch 160 amp alt.;w/2 pin plug, w/57mm Dia Pulley, w/11:30 plug;w/160 amp Bosch alt.
    • Amps: 160 Amps
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175952709
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator New
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    Show More
    $166.12
  • Remy Alternator for 2006 GMC Sierra 1500 - 91654

    Remy® Alternator for 2006 GMC Sierra 1500

    PartNumber: 91654
    Product Specifications
    • Notes: w/Remy Alt; w/4 Pin Alt Plug; 145 Amps
    • Amp Rating: 145
    • Fan Type: Internal
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 91653
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | SLE | 8 Cyl 6.0L
    • 2006 GMC Sierra 1500 | SLT | 8 Cyl 6.0L
    $101.65
  • Quality-Built Alternator New for 2006 GMC Sierra 1500 - 8302603N

    Quality-Built® Alternator New for 2006 GMC Sierra 1500

    PartNumber: 8302603N
    Product Specifications
    • Notes: w/2 pin plug, w/57mm Dia Pulley, w/3:00 plug;w/Delco 145 amp alt., w/2 pin plug;w/145 amp Delco alt., w/57mm Dia pulley
    • Amps: 145 Amps
    • Clock: 3:00
    • Fan: Internal
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175082321
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator New
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    • 2006 GMC Sierra 1500 | All Trims | 6 Cyl 4.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 4.8L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    Show More
    $143.23
  • Quality-Built Alternator New for 2006 GMC Sierra 1500 - 8292603N

    Quality-Built® Alternator New for 2006 GMC Sierra 1500

    PartNumber: 8292603N
    Product Specifications
    • Notes: w/Delco 145 amp alt., w/4 pin plug;w/4 pin plug, w/Delco 145 amp alt.
    • Amps: 130 Amps
    • Clock: 2:30
    • Fan: Internal
    • Manufacturer: Bosch
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 2006 GMC Sierra 1500 Alternator New
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 5.3L
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
    $164.85
  • Denso Alternator for 2006 GMC Sierra 1500 - 210-5384

    Denso® Alternator for 2006 GMC Sierra 1500

    PartNumber: 210-5384
    Product Specifications
    • Notes: 145 Amp; w/4-Pin Plug, Delco Unit; 1st Time Fit
    • Amperage Rating: 145
    • Family: Delco Remy OE
    • Fan Type: Internal
    • New or Remanufactured: Remanufactured
    • OE Part Number: 15263859
    • Plug Type: 314
    • Pulley Included: Yes
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511210547
    • Voltage: 12.0
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | All Trims | 8 Cyl 6.0L
  • OEM (Genuine) 2006 GMC Sierra 1500 Alternator

    PartNumber: 15263858
    OEM 2006 GMC Sierra 1500 Alternator - 15263858
    Product Specifications
    • Notes: 4.3 Liter, 145 Amp; All Models; 145 Amp; W/O 6.6l Diesel; 1/2 Ton; W/Silverado, Sierra; W/Crew Cab; 134" Wheelbase;All Models; 145 Amp; W/O 6.6l Diesel; 1/2 Ton; W/Silverado, Sierra; W/O Crew Cab
    • Other Names: Alternator
    • Item Dimensions: 9.2 x 8.2 x 7.1 inches
    • Item Weight: 16.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10392759
    • Part Description: 2006 GMC Sierra 1500 Alternator
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | Denali, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • OEM (Genuine) 2006 GMC Sierra 1500 Generator Asm, .

    PartNumber: 19353851
    OEM 2006 GMC Sierra 1500 Generator Asm, . - 19353851
    Product Specifications
    • Notes: 6.6 Liter Turbo Diesel, 145 Amp
    • Other Names: Alternator
    • Item Dimensions: 8.5 x 8.2 x 10.2 inches
    • Item Weight: 20.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15845337, 19118688, 19118692, 15845338
    • Part Description: 2006 GMC Sierra 1500 Generator Asm, .
    More Info
    Vehicle Fitment
    • 2006 GMC Sierra 1500 | Denali, Hybrid, SL, SLE, SLT, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS