Bosch 0986022131 Starter

Bosch 0986022131 Starter

The Bosch 0986022131 Starter is a high‑performance ignition component designed for modern automotive engines that require reliable and efficient starting power. This starter motor delivers a robust output of 1,2 kW, making it suitable for a wide range of vehicles including Ford, Mazda, Volvo, and other models that demand dependable 12 V operation.

Key Technical Specifications

• Model Number: 0986022131
• Power Output: 1,2 kW
• Operating Voltage: 12 V DC
• Current Draw (Start): Approximately 120–140 A depending on engine size and ambient temperature.
• Rated Current (Continuous): 30–40 A
• Operating Temperature Range: From -40 °C to +70 °C.
• Dimensions: Compact design with a length of roughly 120 mm, width 80 mm, and height 60 mm (exact measurements may vary slightly).
• Weight: Approximately 1.5 kg.
• Mounting Type: Standard bolt‑on with a 12‑mm mounting flange.
• Connection Terminals: Two high‑current terminals for battery and engine connections, plus a third terminal for the ignition switch.

Design Features & Engineering Highlights

The 0986022131 Starter incorporates Bosch’s proven brushless DC motor technology, which offers superior efficiency and longevity compared to traditional brushed designs. The motor is built around a high‑strength steel rotor and an aluminum stator, ensuring optimal heat dissipation during operation.

• High‑Efficiency Rotor: A precisely machined iron core with laminated windings reduces eddy current losses.
• Advanced Thermal Management: Integrated cooling fins on the housing allow for effective airflow, maintaining safe operating temperatures even under heavy load.
• Robust Housing: The starter’s outer shell is fabricated from impact‑resistant alloy steel, protecting internal components from vibration and shock.
• Sealed Bearings: Two sealed ball bearings provide smooth rotation while preventing contamination by dust or moisture.

Compatibility & Vehicle Applications

This starter is engineered to fit a broad spectrum of vehicles that use a 12 V electrical system. Common applications include:

• Ford models such as the C‑Max, Focus, and Transit Connect.
• Mazda vehicles including the 3 Series, 5 Series, and Mazda 6.
• Volvo cars like the C30, S40, V50, and V60.
• Other manufacturers that employ similar engine configurations and require a 1.2 kW starter.

Installation typically involves removing the old starter, aligning the mounting flange with the engine block, securing it with bolts, and connecting the battery and ignition terminals. The 0986022131 Starter is designed for straightforward replacement without the need for extensive modifications.

Performance & Reliability Benefits

Choosing the Bosch 0986022131 Starter offers several advantages that enhance vehicle reliability:

• Consistent Start Power: The high output ensures quick engine cranking even in cold weather or under heavy load.
• Low Energy Consumption: Brushless design reduces electrical losses, contributing to overall fuel efficiency.
• Long Service Life: Sealed bearings and durable materials extend the operational lifespan beyond typical starter motors.
• Reduced Maintenance: The absence of brushes eliminates wear points that require periodic replacement.

Installation & Maintenance Tips

While the starter is engineered for durability, proper installation and routine checks can further prolong its life:

1. Ensure the engine block surface is clean and free of rust before mounting.
2. Use a torque wrench to tighten bolts to the manufacturer’s specified value (typically around 80 Nm, but verify with service documentation).
3. Check the battery terminals for corrosion; clean if necessary to maintain good electrical contact.
4. Inspect the starter housing for cracks or dents after installation; any damage may compromise performance.
5. Periodically test the starter’s current draw using a clamp meter to confirm it remains within specified limits.

Conclusion

The Bosch 0986022131 Starter exemplifies Bosch’s commitment to quality and performance in automotive components. With its robust power output, efficient brushless design, and broad vehicle compatibility, it stands as a reliable choice for anyone seeking dependable engine starting capability.