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Bosch AL4240X Alternator
Reliable Remanufactured Alternator for Mazda CX-7
The Bosch AL4240X alternator is a remanufactured electrical component designed specifically for Mazda CX-7 models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent charging performance and durability for your vehicle's electrical system.
- 12 Volt output with 110 Amp amperage rating
- Internal fan type for efficient cooling
- Clockwise rotation direction
- Includes pulley with 6 grooves and 55mm outside diameter
- Internal regulator and external regulator included
- Aluminum case material and color for lightweight durability
- Plug type 341 with 3-pin rear view main mounting ear at 6 o'clock
- Compatible with Mazda CX-7 alternator replacement needs
About the Bosch Alternator (Remanufactured) Product Line
The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that meet strict OEM standards. Each unit undergoes thorough testing and refurbishment to restore performance and reliability. The AL4240X model is part of this line, providing a cost-effective solution without compromising on quality or fitment for Mazda vehicles.
Detailed Product Description
This Bosch AL4240X alternator features a robust aluminum case that balances strength and weight reduction. It operates at 12 volts with a 110-amp output, suitable for the electrical demands of the Mazda CX-7. The internal fan design helps maintain optimal operating temperatures, while the clockwise rotation matches factory specifications. The included pulley has six grooves (6s type) and a 55mm diameter, ensuring proper belt alignment and tension. Both internal and external regulators are included to maintain stable voltage output. The plug type 341 with a 3-pin configuration and rear view main mounting ear positioned at 6 o'clock facilitates straightforward installation and secure electrical connections.
Common Applications and Issues Addressed
- Replacement for failing or weak alternators in Mazda CX-7 models
- Resolves battery charging problems and electrical system malfunctions
- Addresses issues with dimming headlights or electrical accessory failures
- Fixes irregular voltage output causing battery drain or overcharging
- Restores proper belt alignment and tension with included pulley
Installation Notes and Tips
Ensure the vehicle battery is disconnected before beginning installation. Verify the plug type and mounting ear orientation match your Mazda CX-7's existing alternator. The clockwise rotation and 6-groove pulley must align with the vehicle’s belt system. Proper torque specifications should be followed when securing the alternator to avoid damage. Consult the vehicle’s service manual for detailed installation procedures.
Quality Assurance and Warranty
Each Bosch AL4240X alternator is remanufactured to meet or exceed OEM standards, ensuring reliable performance and longevity. Bosch remanufactured alternators undergo comprehensive testing to verify electrical output and mechanical integrity. Warranty coverage details should be confirmed at the point of purchase, reflecting Bosch’s commitment to quality and customer satisfaction.
| Brand | Bosch |
|---|---|
| Part Number | AL4240X |
| Position | Alternator (Remanufactured) |
| Voltage | 12 |
| Plug Clock Rear View Main Mounting Ear at 6 O Clock | 3 |
| Plug Type | 341 |
| Fan Type | Internal |
| Rotation Direction | Clockwise |
| One Wire Capable | No |
| Pulley Included | Yes |
| External Regulator Included | Yes |
| Pulley Groove Quantity | 6 |
| Case Color | Aluminum |
| Outside Pulley Diameter | 55 |
| Regulator Type | Internal |
| Case Material | Aluminum |
| Amperage Rating | 110 |
| Cases Per Pallet (ORLY) | 100 |
| New Or Remanufactured | Remanufactured |
| Original Equipment Manufacturer Names | Mi |
| Private Brand? | No |
| Pulley Type | 6s |
| Pulley Type / Belt Type (Alternator) | 6s |
| Unit(s) per Car Qty (ORLY) | 1 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mazda | 5 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2014 | Mazda | 5 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2013 | Mazda | 5 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2012 | Mazda | 5 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2012 | Mazda | CX-7 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2012 | Mazda | CX-7 | 2.3L | L4 | N/A | Alternator (Remanufactured) |
| 2011 | Mazda | CX-7 | 2.3L | L4 | N/A | Alternator (Remanufactured) |
| 2011 | Mazda | CX-7 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2010 | Mazda | CX-7 | 2.5L | L4 | N/A | Alternator (Remanufactured) |
| 2010 | Mazda | CX-7 | 2.3L | L4 | N/A | Alternator (Remanufactured) |
| 2009 | Mazda | CX-7 | 2.3L | L4 | N/A | Alternator (Remanufactured) |
| 2008 | Mazda | CX-7 | 2.3L | L4 | N/A | Alternator (Remanufactured) |
| 2007 | Mazda | CX-7 | 2.3L | L4 | N/A | 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.