Starter relay 0331801300

Description

Starter relay by BOSCH, OEM 0331801300, transmits, distributes, or processes signals and commands within the relevant vehicle electronic system. The source file identifies the item as “Реле стартера”. Match the part primarily by its exact number, identification, and vehicle specification. Before purchase, confirm compatibility, completeness, and the actual condition of the item.

STARTER RELAY. The starter relay is an electrical switching component of the engine starting system designed to control current flow from the battery to the starter solenoid and starter motor. It closes the high-current circuit when the ignition key is turned or the start button is pressed, transmitting a control signal from the ignition switch or engine control unit to the starter assembly. The relay consists of an electromagnetic coil, movable armature, power contacts and a protective housing with terminals. Its operating principle is based on magnetic field generation that pulls the armature and closes the contacts, allowing high current to reach the starter motor. Proper function ensures reliable engine start under various temperature and load conditions. Failure symptoms include no response during start attempt, single clicking noise without engine cranking, intermittent starting issues or sticking contacts causing continuous starter engagement. Causes may include burnt contacts, coil failure, corrosion or overheating. Our catalog includes genuine OEM starter relays, quality aftermarket replacements and inspected used units without contact damage or overheating signs. Used parts are tested for coil resistance and switching performance. Selection is performed by VIN number, engine type and part number. Timely replacement guarantees reliable engine starting performance.

About the manufacturer · BOSCH

Bosch is a German technology company and one of the world’s largest manufacturers of automotive components. Robert Bosch GmbH was founded in 1886 in Germany and is now one of the leading global suppliers of automotive te...

Bosch is a German technology company and one of the world’s largest manufacturers of automotive components. Robert Bosch GmbH was founded in 1886 in Germany and is now one of the leading global suppliers of automotive technologies and original equipment components for vehicle manufacturers worldwide. Under the Bosch brand a wide range of automotive parts and systems is produced for passenger cars and commercial vehicles, including fuel system components, fuel injection systems, sensors, starters, alternators, batteries, spark plugs and glow plugs, braking components, filters, electronic control units, safety system elements and many other parts. Bosch products are widely used both as original equipment (OEM) by vehicle manufacturers and in the aftermarket spare parts sector. Components are developed according to strict engineering standards and undergo extensive quality control and durability testing to ensure reliability, efficiency and long service life. According to feedback from vehicle owners and automotive service professionals, Bosch parts are considered among the most reliable and high‑quality products on the aftermarket. Users frequently highlight their precise fitment, stable performance and long durability. The main drawback sometimes mentioned is the higher price compared with budget alternatives, although many drivers and mechanics consider Bosch products an excellent choice in terms of quality, technology and overall reliability.

Additional information

Starter relay by BOSCH, OEM 0331801300, is a component that transmits, distributes, or processes signals and commands within the relevant vehicle electronic system. The source data describes this item as “Реле стартера”. Correct operation of this part supports the related assembly and the vehicle functions designed around it. Possible fault signs include unstable operation of the related system, diagnostic trouble codes, no response to commands, or intermittent failures. A single symptom does not always prove that this exact component has failed, so power supply, wiring, mountings, or adjacent parts should be checked as appropriate before replacement. Before ordering, compare connectors, labels, hardware revision, and diagnostic results; some control units may also require coding or vehicle-specific pairing. OEM 0331801300 is the primary reference, but an identical product name does not guarantee compatibility across different vehicle specifications. Before purchase, compare identification and appearance with the old part and verify compatibility by VIN.

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