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Bosch AL9341X Alternator
Reliable Alternator Replacement for Porsche 911
The Bosch AL9341X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for your Porsche 911. This 12-volt alternator features an external fan and a clockwise rotation direction, ensuring efficient cooling and operation under demanding conditions.
- 12-volt electrical system compatibility
- External fan included for enhanced cooling
- Clockwise rotation direction
- Includes pulley with 2 grooves (2V belt type)
- External regulator included for stable voltage control
- Aluminum case construction for durability and heat dissipation
- Amperage rating of 70 amps suitable for Porsche 911 electrical demands
- Plug type 401 with rear view main mounting ear at 6 o'clock
Detailed Features of Bosch AL9341X Alternator
This remanufactured alternator from Bosch’s Alternator (Remanufactured) product line is engineered to meet the specific electrical and mechanical requirements of the Porsche 911. The external fan design improves airflow to maintain optimal operating temperatures, while the included external regulator ensures consistent voltage output. The 2-groove pulley (2V belt type) with an 85 mm outside diameter supports proper belt alignment and tension. Constructed with a durable aluminum case, this alternator balances lightweight design with effective heat dissipation. The plug clock rear view main mounting ear positioned at 6 o'clock and plug type 401 provide precise fitment and secure electrical connections.
Compatible Applications and Common Issues Addressed
- Replacement for failing or weak alternators in Porsche 911 models
- Resolves charging system warning lights and battery drain problems
- Addresses irregular voltage output causing electrical component malfunctions
- Fixes overheating alternators due to inadequate cooling
- Restores proper belt alignment and tension with included pulley
Installation Notes and Tips
When installing the Bosch AL9341X alternator, ensure the clockwise rotation direction matches the original unit. Verify the 2-groove pulley aligns correctly with the vehicle’s belt system. Confirm the external regulator connections are secure and compatible with the Porsche 911’s electrical system. Proper torque on mounting bolts and correct plug orientation at the 6 o'clock mounting ear will ensure a stable installation.
Quality Assurance and Warranty
As a remanufactured unit, the Bosch AL9341X alternator undergoes rigorous testing to meet OEM standards, including electrical output and mechanical integrity. The aluminum case and included external fan contribute to long-term durability. This alternator is packaged securely in a box to prevent damage during transport. Warranty details are provided by Bosch and typically cover defects in materials and workmanship for a specified period.
| Brand | Bosch |
|---|---|
| Part Number | AL9341X |
| Position | Alternator (Remanufactured) |
| Amperage Rating | 70 |
| Case Color | Aluminum |
| Case Material | Aluminum |
| Cases Per Pallet (ORLY) | 100 |
| External Fan Included | Yes |
| External Regulator Included | Yes |
| Fan Type | External |
| New Or Remanufactured | Remanufactured |
| One Wire Capable | No |
| Original Equipment Manufacturer Names | SEV |
| Outside Pulley Diameter | 85 |
| Packaging | Box |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 1 |
| Plug Type | 401 |
| Pulley Groove Quantity | 2 |
| Pulley Included | Yes |
| Pulley Type | 2V |
| Pulley Type / Belt Type (Alternator) | 2V |
| Regulator Type | External |
| Rotation Direction | Clockwise |
| Unit(s) per Car Qty (ORLY) | 1 |
| Voltage | 12 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1977 | Porsche | 911 | 3.0L | H6 | N/A | Optional; To 70 Amp Alternator; Alternator (Remanufactured) |
| 1977 | Porsche | 911 | 2.7L | H6 | N/A | Optional; To 70 Amp Alternator; Alternator (Remanufactured) |
| 1976 | Porsche | 911 | 3.0L | H6 | N/A | Optional; To 70 Amp Alternator; Alternator (Remanufactured) |
| 1976 | Porsche | 911 | 2.7L | H6 | N/A | Optional; To 70 Amp Alternator; Alternator (Remanufactured) |
| 1975 | Porsche | 911 | 2.7L | H6 | N/A | Optional; To 70 Amp Alternator; Alternator (Remanufactured) |
* 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.