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Bosch AL8805X Alternator
| Brand | Bosch AL8805X |
|---|---|
| Amperage Rating | 150 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| External Fan Included | Yes |
| External Regulator Included | Yes |
| Fan Type | Internal |
| New Or Remanufactured | Remanufactured |
| One Wire Capable | No |
| Original Equipment Manufacturer Names | DE |
| Outside Pulley Diameter | 62 |
| Packaging | Box |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 4 |
| Plug Type | 314 |
| Pulley Groove Quantity | 6 |
| Pulley Included | Yes |
| Pulley Type | 6S |
| Pulley Type / Belt Type (Alternator) | 6S |
| Regulator Type | Internal |
| Rotation Direction | Clockwise |
| Voltage | 12 |
| Product line | Alternator (Remanufactured) |
| Fits | Buick, Chevrolet, GMC, Isuzu, Saab, and Oldsmobile · 27 vehicles |
Remanufactured alternator. Built and tested for dependable charging performance.
Aluminum case. Lightweight construction helps support reliable operation.
Internal fan. Helps manage heat for consistent performance.
Cross-references 10464468 and 8104644680 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch AL8805X Remanufactured Alternator
The Bosch AL8805X remanufactured alternator is built for 12-volt charging systems that need stable output and dependable electrical performance. It is a direct-fit replacement for select GM, Buick, Isuzu, Oldsmobile, and Saab applications, including Trailblazer, Envoy, and Bravada models with a 150 amp alternator setup.
Bosch Premium Alternators are remanufactured, tested, and configured to deliver consistent charging performance and reliability for everyday driving. The AL8805X includes an internal fan, internal regulator, and pulley assembly for a complete alternator replacement in the specified applications.
Key Features
- 12-volt remanufactured alternator for charging system repair
- 150 amp amperage rating for OE-style electrical output
- Internal regulator and internal fan design
- Clockwise rotation direction
- 6-groove pulley with 62 mm outside diameter
- Aluminum case and aluminum case color
- Includes pulley and external fan
- Plug type 314 with rear-view plug clock at 6 o’clock
- Not one-wire capable
Detailed Description
Bosch AL8805X is a remanufactured alternator engineered for vehicles that require a 150 amp charging system and a 6-groove belt drive. This Bosch Premium Alternator line focuses on rebuilt electrical components that are tested for performance and reliability before installation. The AL8805X is a strong match for drivers searching for a remanufactured alternator for 2002-2005 Chevrolet Trailblazer, 2002-2005 GMC Envoy, 2004-2005 Buick Rainier, and related applications.
This part cross-references OE-style numbers 10464468 and 8104644680 for the same application. If you are replacing a failing alternator on a Chevrolet Trailblazer, GMC Envoy XL, or Oldsmobile Bravada, Bosch AL8805X provides the correct electrical and pulley configuration for the listed vehicles.
What This Alternator Helps Solve
- Battery warning light caused by weak charging output
- Dim headlights or unstable electrical performance
- Dead battery from an alternator that no longer charges properly
- Charging system noise related to worn internal components
- Voltage irregularities in 12-volt vehicle electrical systems
Installation Notes and Fitment
Compatible with 2004-2005 Buick Rainier, N/A. Fits 2002-2005 Chevrolet Trailblazer, N/A, to 150 amp alternator. Fits 2002-2005 Chevrolet Trailblazer EXT, N/A, to 150 amp alternator. Fits 2002-2005 GMC Envoy, N/A, to 150 amp alternator. Fits 2002-2005 GMC Envoy XL, N/A. Fits 2004-2005 GMC Envoy XUV, N/A. Fits 2003-2005 Isuzu Ascender, N/A. Fits 2005 Saab 9-7x, N/A. Fits 2002-2004 Oldsmobile Bravada, N/A, to 150 amp alternator.
Verify plug type 314, pulley type 6S, clockwise rotation, and 150 amp specification before installation. Confirm belt alignment and electrical connector match the original unit on your Chevrolet Trailblazer, GMC Envoy, or Buick Rainier application.
Quality Assurance
Bosch remanufactured alternators are built, tested, and inspected to support dependable charging performance in the specified applications. The Bosch AL8805X is part of the Bosch Premium Alternators line, which is focused on remanufactured electrical replacement components for consistent operation.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Buick | Rainier | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2005 | GMC | Envoy | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2005 | GMC | Envoy XL | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2005 | Saab | 9-7x | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2004 | Buick | Rainier | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2004 | GMC | Envoy | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2004 | GMC | Envoy XL | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2003 | GMC | Envoy | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2003 | GMC | Envoy XL | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2002 | GMC | Envoy | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
| 2002 | GMC | Envoy XL | 4.2L | L6 | N/A | Alternator (Remanufactured) |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | N/A | To 150 Amp Alternator; Alternator (Remanufactured) |
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