Features:Replaces OE part number: 55574293, 12 37 783, 1237783, 55572812, 12 37 233, 1237233, 55563423, 12 32 331, 1232331.Vehicle fitment: this glow plug relay is compatible for Vauxhall Insignia Mk I A 2008-2017.Function: this glow plug relay monitors and controls the glow plugs in your engine. It analyses information from the engine control unit (ECU) to determine how to achieve the optimal performance. The more glow plugs monitored by the control unit, the higher the current the circuit will need.Direct fit: the glow plug control relay module switch is perfect in fit, form and function to the original part, meets or exceeds original standards. Exactly original design to replace your damaged one.Easy installation: plug and play repair solution, no program.
eBay