OE Quality
60-Day Returns

MPA Electrical 8243605N Alternator
Reliable Alternator for Pontiac Grand Prix
The MPA Electrical New alternator, part number 8243605N, is designed specifically for Pontiac Grand Prix models. This 12-volt, 110-amp alternator ensures consistent electrical performance and supports your vehicle's charging system needs.
- Output: 110 amps for efficient power supply
- Voltage: 12 volts compatible with standard automotive systems
- Rotation: Clockwise for proper fitment
- Internal fan and regulator for compact and reliable operation
- 6 groove serpentine pulley for secure belt engagement
- Manufacturer: Delco, known for quality electrical components
Product Line Details: MPA Electrical New
The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for specific vehicle applications. This alternator, part number 8243605N, benefits from the New line's emphasis on compatibility and durability, ensuring it meets the demands of Pontiac Grand Prix electrical systems.
Technical Description and Features
This alternator features an internal fan and regulator, which help maintain optimal operating temperatures and voltage regulation without the need for external components. The 6 groove serpentine pulley design matches the Pontiac Grand Prix's belt system, providing a secure and efficient power transfer. With a clockwise rotation and 110 amps output, this alternator supports the vehicle's electrical load, including lighting, ignition, and charging systems.
Common Applications and Problem Solving
- Replaces failing or underperforming alternators in Pontiac Grand Prix vehicles
- Resolves issues with battery not charging properly
- Eliminates electrical system fluctuations caused by faulty regulators
- Addresses overheating problems due to inefficient cooling fans
- Restores proper serpentine belt alignment and tension
Installation Notes and Tips
When installing the MPA Electrical New alternator 8243605N, ensure the serpentine belt is properly aligned with the 6 groove pulley. Verify the clockwise rotation matches the original equipment to avoid premature wear. It is recommended to check the battery and electrical connections for corrosion or damage during installation to ensure optimal performance.
Quality Assurance and Warranty
This alternator is manufactured by Delco and distributed under the MPA Electrical New line, ensuring adherence to industry standards for durability and performance. While specific warranty details are not provided, MPA Electrical products typically meet OEM quality requirements for reliable operation in Pontiac Grand Prix vehicles.
| Brand | MPA Electrical |
| Part Number | 8243605N |
| Position | New |
| Amps | 110 Amps |
| Clock | 4:00 |
| Fan | Internal |
| Manufacturer | Delco |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Pontiac | Grand Prix | 3.8L | V6 | N/A | New |
| 2003 | Pontiac | Grand Prix | 3.1L | V6 | N/A | New |
| 2002 | Pontiac | Grand Prix | 3.8L | V6 | N/A | New |
| 2002 | Pontiac | Grand Prix | 3.1L | V6 | N/A | New |
| 2001 | Pontiac | Grand Prix | 3.8L | V6 | N/A | New |
| 2001 | Pontiac | Grand Prix | 3.1L | V6 | N/A | New |
| 2000 | Pontiac | Grand Prix | 3.8L | V6 | N/A | New |
| 2000 | Pontiac | Grand Prix | 3.1L | V6 | N/A | New |
| 1999 | Pontiac | Grand Prix | 3.8L | V6 | N/A | New |
| 1999 | Pontiac | Grand Prix | 3.1L | V6 | N/A | 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.