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MPA Electrical 6331MS Starter Motor
Reliable Starter for Cadillac Models
The MPA Electrical Remanufactured Starter 6331MS is designed to provide dependable starting power for select Cadillac vehicles. Engineered with a direct drive design and a 1.5 kW rating, this starter ensures consistent performance for models like the Cadillac DeVille and Eldorado.
- Direct drive design for efficient power transfer
- 1.5 kW power rating suitable for various Cadillac engines
- Clockwise rotation with 9 teeth for precise engagement
- Operates on standard 12 volts electrical systems
- Manufactured by Delco, known for quality automotive components
Detailed Product Features and Specifications
This starter, part number 6331MS, features a direct drive mechanism that delivers reliable torque to the engine flywheel, facilitating smooth engine starts. The 1.5 kW rating indicates its power capacity, making it compatible with the electrical demands of Cadillac Commercial Chassis, DeVille, Eldorado, Fleetwood, and Seville models. The clockwise rotation and 9-tooth pinion gear ensure proper meshing with the engine’s flywheel, reducing wear and improving longevity. Operating at 12 volts, this starter matches the standard electrical system of the specified Cadillac vehicles. Manufactured by Delco, this component meets established quality standards for remanufactured automotive parts.
Remanufactured Product Line Overview
The Remanufactured line from MPA Electrical offers a cost-effective alternative to new starters by restoring used components to meet original equipment specifications. This process includes thorough inspection, replacement of worn parts, and testing to ensure reliable operation. The 6331MS starter benefits from this remanufacturing process, providing a balance of performance and value for Cadillac owners seeking replacement starters for their Commercial Chassis, DeVille, Eldorado, Fleetwood, or Seville models.
Common Applications and Problem Resolution
- Replaces faulty or worn-out starters in Cadillac DeVille and Eldorado vehicles
- Addresses issues with engine cranking failure or slow starts
- Resolves starter engagement problems due to damaged pinion teeth
- Suitable for restoring starting function in Cadillac Fleetwood and Seville models
- Corrects electrical faults related to starter motor performance
Installation Notes and Tips
When installing the MPA Electrical Remanufactured Starter 6331MS, ensure the vehicle’s battery is fully charged and disconnected before removal of the old starter. Verify the clockwise rotation and 9-tooth pinion gear match the original starter specifications for your Cadillac model. Proper torque settings should be applied to mounting bolts to avoid damage. It is recommended to inspect the flywheel teeth for wear or damage during installation to ensure optimal engagement.
Quality Assurance and Warranty
This remanufactured starter undergoes comprehensive testing to meet performance standards consistent with original equipment. Manufactured by Delco and remanufactured by MPA Electrical, the 6331MS starter is backed by quality controls that ensure durability and reliable operation. Warranty details are provided by MPA Electrical and should be reviewed at the time of purchase to confirm coverage terms.
| Brand | MPA Electrical |
| Part Number | 6331MS |
| Position | Remanufactured |
| Design | Direct Drive |
| Manufacturer | Delco |
| Rotation | Clockwise |
| Teeth | 9 |
| Volts | 12 Volts |
| kW Rating | 1.5 kW |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1986 | Cadillac | Commercial Chassis | 4.1L | V8 | N/A | Remanufactured | |
| 1986 | Cadillac | DeVille | 4.1L | V8 | N/A | Remanufactured | |
| 1986 | Cadillac | Eldorado | 4.1L | V8 | N/A | Remanufactured | |
| 1986 | Cadillac | Fleetwood | 4.1L | V8 | N/A | Remanufactured | |
| 1986 | Cadillac | Seville | 4.1L | V8 | N/A | Remanufactured | |
| 1985 | Cadillac | Commercial Chassis | 4.1L | V8 | N/A | Remanufactured | |
| 1985 | Cadillac | DeVille | 4.1L | V8 | N/A | Remanufactured | |
| 1985 | Cadillac | Fleetwood | FWD | 4.1L | V8 | N/A | 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.