TYC 2-11076 Alternator
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TYC 2-11076 Alternator

Brand TYC 2-11076
Fan Position Internal
Oe Manufacturer Bo
Power Generation (amps) 100a
Pully Wheel Design Regular
Pully Wheel Grooves 6
Regulator Position Internal
Rotation Direction Cw
Fits Chevrolet and GMC · 14 vehicles

OE manufacturer. Built by BO for dependable alternator replacement.

Internal fan design. Helps manage heat within the alternator housing.

100-amp output. Provides steady charging performance for electrical systems.

Cross-references ACDelco 334-2953A, ACDelco 335-1236 and ACDelco 22781131 for the same application. See all 18.

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Alternator for GM 100A Charging Applications

This TYC alternator, part number 2-11076, is a direct-fit charging system component for select Chevrolet and GMC vans and trucks. It features an internal regulator, internal fan, and a 100-amp output rating for OE-style electrical performance.

  • TYC alternator, part number 2-11076
  • 100A power generation for charging system service
  • Internal regulator and internal fan design
  • Regular pulley wheel design with 6 grooves
  • Clockwise rotation direction
  • OE manufacturer reference: BO

Fitment and Application Details

Compatible With select 2005-2007 Chevrolet and GMC applications, including Fits 2006-2007 Chevrolet Express 1500, N/A; Fits 2006-2007 GMC Savana 1500, N/A; Fits 2006-2007 GMC Savana 2500, N/A; Fits 2006-2007 GMC Savana 3500, N/A; Fits 2006 Chevrolet Express 3500, N/A; and Fits 2005 Chevrolet Avalanche 2500, N/A. This part cross-references ACDelco (e.g., 334-2953A, 335-1236) for the same application.

Use TYC 2-11076 when replacing a worn or failing alternator on Chevrolet Express and GMC Savana platforms that require a 100-amp unit with internal regulation. The 6-groove pulley and clockwise rotation help match the original accessory drive configuration on the listed vehicles.

Common Problems This Part Can Address

  • Battery warning light caused by low alternator output
  • Dim headlights or unstable electrical performance
  • Charging system voltage drop during driving
  • Battery not maintaining charge after normal use
  • Noise or charging issues from a failing alternator assembly

Installation Notes and Tips

Verify pulley groove count, rotation direction, and regulator style before installation. Confirm the vehicle’s charging system requirements against the listed fitment for Chevrolet Express 1500, Chevrolet Express 3500, GMC Savana 1500, GMC Savana 2500, GMC Savana 3500, and Chevrolet Avalanche 2500 applications. Inspect the belt condition, electrical connectors, and battery state of charge during replacement.

Quality Assurance

TYC manufactures this alternator to OE-style specifications for the listed GM applications, with internal fan and internal regulator construction aligned to the original design requirements.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2007ChevroletExpress 15004.3LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2007GMCSavana 15004.3LV6N/A105A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2007GMCSavana 25006.0LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2007GMCSavana 25004.8LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2007GMCSavana 35004.8LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2007GMCSavana 35006.0LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006ChevroletExpress 15004.3LV6N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006ChevroletExpress 35005.3LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006GMCSavana 15004.3LV6N/A105A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006GMCSavana 25004.8LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006GMCSavana 25006.0LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006GMCSavana 35004.8LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2006GMCSavana 35006.0LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
2005ChevroletAvalanche 25008.1LV8N/ARegulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 100A
Directly replaces or cross-references 18 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 334-2953AACDelco — 335-1236ACDelco — 22781131Arrowhead — ABO0243BBB Industries — 11076Bosch — AL8789NBosch — AL8789XBosch — AL8798XGeneral Motors — 15200267General Motors — 15219565Lester — 11076MPA — 15479MPA — 15499Rayloc — 13-9194Remy — 12624Remy — 12750USA Industries — A3076WPS World Power Systems — 11076N