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Bosch SR43X Starter Motor
| Brand | Bosch SR43X |
|---|---|
| Mounting Bolt Hole Quantity | 2 |
| Mounting Hardware Included | No |
| Mounting Shims Included | No |
| New Or Remanufactured | Remanufactured |
| Nose Cone Material | Aluminum |
| Nose Cone Type | Closed Nose |
| OE Recommendation | Yes |
| Original Equipment Manufacturer Names | BO |
| Power Rating | 1.1 |
| Solenoid Attached | Yes |
| Starter Finish | Aluminum |
| Starter Rotation | Clockwise |
| Tooth Quantity | 9 |
| Voltage | 12 |
| Product line | Starter (Remanufactured) |
| Fits | BMW · 8 vehicles |
Remanufactured starter. Built and tested for dependable performance and reliability.
Aluminum nose cone. Lightweight construction with a closed-nose design.
Solenoid attached. Ready for a cleaner, more complete installation.
Cross-references 12411361874 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Bosch SR43X Remanufactured Starter
The Bosch SR43X remanufactured starter is built for 12-volt starting systems and engineered for dependable cranking performance. It features a clockwise rotation, a closed aluminum nose cone, and an attached solenoid for a direct-fit electrical starting component.
As part of Bosch Starter (Remanufactured) line, this unit reflects Bosch’s focus on tested, OE-recommended starting components for import applications. The SR43X is a practical choice for BMW owners looking for a remanufactured starter built to match the original application.
Key Features
- 12-volt starter with 1.1 power rating
- Remanufactured Bosch starter with OE recommendation
- Clockwise starter rotation
- Closed nose design with aluminum nose cone and aluminum finish
- Solenoid attached for simplified replacement
- 9-tooth drive configuration
- 2 mounting bolt holes
- Fits BMW 325e and BMW 528e applications listed below
Fitment Details
- Fits 1987 BMW 325e, N/A; notes: To 11/1986.
- Fits 1985-1986 BMW 325e, N/A.
- Fits 1982-1986 BMW 528e, N/A.
This Bosch SR43X starter cross-references BMW OE part number 12411361874 for the same application.
What It Helps Solve
- Slow or weak engine cranking
- No-start conditions caused by starter failure
- Intermittent starter engagement
- Grinding or improper starter drive engagement
- Electrical starting issues on BMW 325e and 528e models
Installation Notes
Verify the vehicle’s year, model, and build date before installation, especially for the 1987 BMW 325e application noted through 11/1986. Confirm clockwise rotation, 9-tooth drive, 2-bolt mounting, and attached solenoid match the original starter specification. Mounting hardware and shims are not included, so reuse or source the correct components as needed. Inspect the flywheel ring gear and electrical connections before installing the new starter.
Quality Assurance
Bosch remanufactured starters are designed, built, and tested to meet performance and reliability expectations for starting-system service. The SR43X is an OE-recommended replacement for the listed BMW applications and is built to support consistent starting performance.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1987 | BMW | 325e | Coupe | 2.7L | L6 | N/A | To 11/1986; Starter (Remanufactured) |
| 1986 | BMW | 325e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
| 1986 | BMW | 528e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
| 1985 | BMW | 325e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
| 1985 | BMW | 528e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
| 1984 | BMW | 528e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
| 1983 | BMW | 528e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
| 1982 | BMW | 528e | — | 2.7L | L6 | N/A | Starter (Remanufactured) |
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