Bosch 1234332346 Distributor Rotor - 04163

The Bosch 04163 distributor rotor is a precision-engineered ignition component designed for European automotive applications. This high-quality replacement rotor ensures reliable spark distribution within the ignition system, maintaining optimal engine performance and smooth operation.

Key Features:

• Precision-machined contacts provide the correct gap for accurate spark delivery
• Superior surface finish prevents dirt and moisture build-up while resisting carbon tracking
• Finely-tooled metal mounting sleeve ensures a precise fit on the distributor shaft
• High-quality materials provide excellent durability and resistance to corrosion
• Optimal current transfer and excellent conductivity for reliable ignition timing
• Meets or exceeds OEM specifications for guaranteed fit and function

This distributor rotor is compatible with BMW, Mercedes-Benz, Porsche, and Volvo applications. Cross-reference part numbers include 0001582231, 0001583531, 04017, 04137, 12111267464, 1234332173, 1234332279, and 93060290200. As a critical component of the ignition system, the rotor spins inside the distributor cap, transferring high-voltage current from the coil to the individual spark plug terminals for each cylinder.