Glow plug cable

The glow plug cable is an important component of the preheating system of diesel engines and connects the glow plug relay or the glow plug control unit to the individual glow plugs. It ensures that the necessary electrical current is reliably transmitted to the glow plugs so that they can sufficiently heat the combustion chamber before starting.

When a diesel engine is started, the glow plug control unit activates the glow plugs, which heat up rapidly. The electrical energy transmitted via the glow plug cable enables temperatures of several hundred degrees Celsius, thus facilitating the self-ignition of the injected diesel fuel. This preheating is particularly crucial for reliable starting at low ambient temperatures.

Glow plug cables are designed for high electrical loads and consist of conductive copper cores with multiple layers of heat-resistant insulation. This construction protects the cables from high temperatures, vibrations, and moisture in the engine compartment.

Damaged or worn glow plug cables can lead to starting problems, rough engine running, or malfunctions in the preheating system. Therefore, an intact electrical connection to the glow plugs is particularly important for the reliable operation of the diesel engine.

At Autoteile Gossau, you'll find glow plug cables for numerous vehicle makes and models, both original equipment and high-quality aftermarket parts. Benefit from the lowest prices in Switzerland, fast delivery, or convenient in-store pickup in Gossau with cash or card payment.