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Bosch AL0170N Alternator
Reliable Bosch Alternator for Audi and Volkswagen Vehicles
The Bosch AL0170N alternator is designed to provide consistent electrical charging performance for select Audi and Volkswagen models. Engineered with a 14-volt output and a 140-amp rating, this new alternator ensures your vehicle's electrical system operates efficiently under various driving conditions.
- Voltage: 14 volts for stable electrical output
- Amperage Rating: 140 amps to support high electrical demand
- Rotation Direction: Clockwise for proper engine compatibility
- Internal Fan Type for effective cooling
- Includes a 6-groove pulley with a 50mm outside diameter
- Aluminum case and mounting ear for durability and heat dissipation
- Internal voltage regulator for consistent charging control
- Plug clock rear view main mounting ear positioned at 6 o'clock
- Compatible with 6s-cp belt type
About the Bosch Alternator (New) Product Line
The Bosch Alternator (New) product line focuses on delivering brand-new alternators built to meet original equipment manufacturer specifications. This line emphasizes quality construction, including aluminum cases and integrated regulators, to ensure reliable performance and longevity. The AL0170N is part of this line, offering a direct replacement solution for electrical charging systems in compatible vehicles.
Detailed Product Description
The Bosch AL0170N alternator features a robust aluminum case that aids in heat dissipation and structural integrity. Its internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures steady voltage output to protect your vehicle's electrical components. The clockwise rotation direction and 6-groove pulley with a 50mm diameter are engineered to match the specific requirements of Audi and Volkswagen models such as the A3, Arteon, Atlas, Golf, and Golf SportWagen. The plug clock rear view main mounting ear at 6 o'clock facilitates proper installation alignment.
Common Applications and Issues Addressed
- Replacement for failing or underperforming alternators in Audi A3 and Volkswagen Golf models
- Resolves battery charging problems and electrical system malfunctions
- Addresses dimming headlights and electrical accessory failures
- Prevents vehicle stalling due to insufficient alternator output
- Eliminates warning lights related to charging system faults
Installation Notes and Tips
Ensure the alternator's clockwise rotation matches your vehicle's engine requirements. Verify the 6-groove pulley compatibility with your belt system (6s-cp type). Properly align the plug clock rear view main mounting ear at 6 o'clock during installation for secure fitment. It is recommended to inspect the battery and electrical connections when replacing the alternator to maintain optimal system performance.
Quality Assurance and Warranty
This Bosch AL0170N alternator is a new, original equipment quality part manufactured with durable aluminum casing and internal components designed for longevity. Bosch alternators typically come with a limited warranty covering defects in materials and workmanship; please refer to the specific warranty terms provided at purchase.
| Brand | Bosch |
|---|---|
| Part Number | AL0170N |
| Position | Alternator (New) |
| Voltage | 14 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 1 |
| Fan Type | Internal |
| Rotation Direction | Clockwise |
| Pulley Included | Yes |
| Pulley Groove Quantity | 6 |
| Case Color | Aluminum |
| Outside Pulley Diameter | 50 |
| Regulator Type | Internal |
| Case Material | Aluminum |
| Amperage Rating | 140 |
| Cases Per Pallet (ORLY) | 60 |
| New Or Remanufactured | New |
| Original Equipment Manufacturer Names | Bo |
| Product Length | 7.283465 in |
| Pulley Type / Belt Type (Alternator) | 6s-cp |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2020 | Volkswagen | Arteon | 2.0L | L4 | N/A | with Bosch Unit; Alternator (New) | ||
| 2020 | Volkswagen | Atlas | 3.6L | V6 | N/A | Alternator (New) | ||
| 2019 | Volkswagen | Arteon | AWD | 2.0L | L4 | N/A | with Bosch Unit; Alternator (New) | |
| 2019 | Volkswagen | Atlas | 3.6L | V6 | N/A | To 140 Amp Alternator; with Bosch Unit; Alternator (New) | ||
| 2018 | Volkswagen | Atlas | 3.6L | V6 | N/A | To 140 Amp Alternator; with Bosch Unit; Alternator (New) | ||
| 2016 | Audi | A3 | Sedan | 2.0L | L4 | N/A | with Bosch Unit; Alternator (New) | |
| 2015 | Audi | A3 | Sedan | 2.0L | L4 | N/A | To 140 Amp Alternator; with Bosch Unit; Alternator (New) | |
| 2015 | Volkswagen | Golf | 2.0L | L4 | N/A | Alternator (New) | ||
| 2015 | Volkswagen | Golf SportWagen | 2.0L | L4 | N/A | Alternator (New) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.