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MechMan G Series Alternators 8302240 and Generators, Alternators, 12 V, 240 amps, Black/Natural, Serpentine Pulley, 2-pin Plug, Buick, Chevrolet, GMC, Hummer, Each

SKU: MEH8302240

Alternators and Generators

MechMan G Series Alternators 8302240 and Generators, Alternators, 12 V, 240 amps, Black/Natural, Serpentine Pulley, 2-pin Plug, Buick, Chevrolet, GMC, Hummer, Each

SKU: MEH8302240

Alternators and Generators

Sale ends in Calculating...

A$849.52 A$994.95
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Based on MechMan's late model large case GM housings, the tried-and-true G Series of alternators are best sellers. Reasonably priced and very reliable, these units feature solid copper custom rectifiers for great durability. Oversize press-fit diodes and premium bearings ensure long life, even in hot or abusive conditions. Models are available with or without an adapter bracket, which allows easy installation of a large case alternator on a 2.2L GM SOH engine. (If you order the alternator/bracket combo, you will need a slightly longer drive belt for proper belt tension.)

Part Type

G Series 240 amp Alternator GM Truck

Data: v4.2 - Upd: 2026-09-29 08:16:47

Specifications

Product Attributes - Brand
MechMan
Product Attributes - Manufacturer's Part Number
8302240
Product Attributes - Part Type
Alternators and Generators
Product Attributes - Product Line
MechMan G Series Alternators
Product Attributes - UPC
00817301020466
Product Attributes - Remanufactured
No
Product Attributes - Advertised Amperage Output
240 amps
Product Attributes - Color
Black/Natural
Product Attributes - Finish
Natural
Product Attributes - Voltage Compatibility
12
Product Attributes - One-Wire Capable
No
Product Attributes - Pulley Included
Yes
Product Attributes - Pulley Style
Serpentine
Product Attributes - Regulator Included
Yes
Product Attributes - Alternator Regulator Location
Internal
Product Attributes - Belt Included
No
Product Attributes - Alternator Brackets Included
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
2 pin plug models. This alternator will require a slightly shorter than stock length belt for proper belt tension. Not recommended for use above 5,500 RPM engine speed.
Product Attributes - Special Attention
Not recommended for use above 5,000 RPM engine speed.

Reference Information

Brand Name/s Mechman
StreetFX SKU meh8302240
SFX Item ID 5209411
Supplier Item Code 5209411
Manufacturer SKU 8302240
Manufacturer UPC 817301020466
Alternative References MEC8302240, 2-pin

Compatibility

Application Data
  • MakeBUICK
    ModelRAINIER
    SubmodelCXL
    Beginning Year2007
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelBASE
    Beginning Year2005
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ66
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ66
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ71
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 1500
    SubmodelZ71
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE 2500
    SubmodelLS
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
  • MakeCHEVROLET
    ModelAVALANCHE 2500
    SubmodelLT
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy big block Gen VII
    Engine Size8.1L/496
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LS
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LS
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LT
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LT
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LTZ
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelBLACK DIAMOND LTZ
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2007
    Ending Year2012
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLS
    Beginning Year2011
    Ending Year2012
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLT
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    ModelAVALANCHE
    SubmodelLT
    Beginning Year2007
    Ending Year2009
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325

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