Eberspacher heater D7L Glow Plug also D12L or D12W | 251431010003 | GZE201

The Eberspacher glow plug set covers D7L, D12L, and D12W variants, identified by part number 251431010003. Designed for use in motor vehicle climate control heater systems, this component supports efficient ignition and reliable pre-heat performance in diesel applications. Please note that this part has been discontinued by the manufacturer, which may limit new stock availability. Ideal for replacement reference, refurbishment projects, or compatibility checks when sourcing compatible glow plugs for older HVAC heater installations. If you’re repairing or upgrading, consult a qualified technician to verify fitment with your specific Eberspacher heater model and to explore current aftermarket or remanufactured options. Retain your vehicle’s heating efficiency by confirming exact specifications and compatible substitutes before purchase.