Bosch 0332514121 Multi-Purpose Relay - 13 Pin Fuel Injection Control

The Bosch 0332514121 Multi-Purpose Relay is an OEM-quality electrical relay designed for fuel injection system control in European vehicles from the late 1970s and early 1980s. This relay features 13 pins, operates at 12V with a 15A rating, and has 13 prong connections consisting of an 8-pin plug and a 5-pin plug.

Key Features:

• 13-pin configuration with integral bracket mount
• Capable of 250,000 switching cycles for long service life
• Superior vibration, shock, and high temperature resistance
• Reliably relays power to various electrical systems, allowing high-power switches to be located in the engine bay while controls operate from the cabin
• Robust design for high-demand applications like fuel pumps and engine systems

This relay is commonly used as a main relay for fuel pump control in L-Jetronic fuel injection systems, particularly in BMW, Porsche, Alfa Romeo, and Volkswagen applications. Bosch's multipurpose relays are engineered to OEM standards with premium-grade construction. Cross Reference Numbers: 13631272131, 0332514127, 61311364480, 83506040101.

Note: This part is marked as permanently no longer available (NLA) from Bosch, making remaining inventory increasingly valuable for classic car restoration and maintenance.