Bosch 0986021260 Starter

Bosch 0986021260 Starter

The Bosch 0986021260 Starter is a high‑performance ignition component designed to deliver reliable, efficient starting power for a wide range of Mercedes-Benz vehicles. Its robust construction and precise engineering make it an ideal choice for both original equipment and aftermarket replacement applications.

Key Technical Specifications

• Model Number: 0986021260 (also referenced as 986021260, A0051517401, and 005151740180 in various catalogues)
• Power Output: 1.6 kW
• Voltage: 12 V DC
• Gear Teeth: 10 teeth for optimal torque transfer
• Threading: 0‑thread design ensures a secure, vibration‑resistant fit
• Rotation Direction: Clockwise (right‑handed) to match standard Mercedes-Benz engine configurations
• Length: Approximately 225 mm, compatible with A‑Class, B‑Class, and Vaneo models
• Mounting Type: Self‑supporting design allows for straightforward installation without additional brackets

Vehicle Compatibility

The starter is engineered to fit a broad spectrum of Mercedes-Benz platforms, including but not limited to:

• A‑Class (A160, A180, A200, A250)
• B‑Class (B180, B200, B250)
• Vaneo (414 model)
• W169 and W245 series
• Various engine sizes: 1.7 L, 2.0 L, and 2.5 L diesel or petrol variants

Its universal fitment is achieved through a combination of precise dimensional tolerances and adaptable mounting interfaces that accommodate the diverse chassis layouts found across these models.

Construction & Materials

• Housing: High‑strength alloy with heat‑treated surfaces to resist wear and corrosion under high‑temperature operating conditions.
• Bearings: Sealed, self‑lubricating bearings ensure long life even in harsh automotive environments.
• Electrical Contacts: Gold‑plated terminals provide low resistance pathways for efficient current delivery to the engine’s ignition system.

Performance Highlights

The starter delivers a consistent, high torque output that guarantees smooth engine cranking even under cold or high‑load conditions. Its 1.6 kW power rating is specifically calibrated to match the electrical demands of modern Mercedes-Benz engines, ensuring optimal start-up performance without overloading the vehicle’s battery system.

Installation & Maintenance

Installing the Bosch 0986021260 Starter involves a straightforward process:

1. Disconnect the battery to prevent accidental electrical discharge.
2. Remove the existing starter unit, noting any wiring or mounting configurations.
3. Align the new starter’s mounting points with the engine block and secure it using the provided fasteners.
4. Reconnect all electrical connections, ensuring tight, corrosion‑free contacts.
5. Reattach the battery and perform a test start to confirm proper operation.

Routine maintenance is minimal; however, periodic inspection of mounting bolts and electrical connectors is recommended to maintain peak performance over time.

Quality Assurance & Reliability

• Manufactured under Bosch’s stringent quality control protocols, ensuring each unit meets or exceeds OEM specifications.
• Designed for durability, the starter can withstand repeated start cycles and high ambient temperatures typical of automotive environments.
• Its self‑supporting architecture reduces mechanical stress on mounting points, extending overall component life.

Why Choose Bosch?

Bosch is a globally recognized leader in automotive technology. The 0986021260 Starter reflects the brand’s commitment to precision engineering, reliability, and customer satisfaction. By selecting this starter, owners can trust that their vehicle will receive dependable starting power, enhancing both performance and longevity.

Conclusion

The Bosch 0986021260 Starter stands out as a premium ignition solution for Mercedes-Benz vehicles. Its combination of robust construction, precise engineering, and broad compatibility makes it an excellent choice for anyone seeking reliable engine start-up performance.