AirDog DieselRX Glow Plugs for Volkswagen 97-03 12V 1.9L ALH TDI

AirDog DieselRX Glow Plugs for Volkswagen 97-03 12V 1.9L ALH TDI Fitment: Direct replacement for Volkswagen 1997–2003 12V 1.9L ALH TDI engines. Perfect for OEM-spec repairs and performance-focused maintenance. Reliable Cold Starts — These DieselRX glow plugs deliver fast, consistent heating to reduce cold-start cranking and minimize white smoke on startup. Built for the high-compression ALH TDI design, they restore smooth, dependable ignition in low temperatures. Direct fit — Thread, length, and electrical specs match OEM for easy installation. Durable construction — Corrosion-resistant materials and robust tip design for long service life. Improved emissions — Faster preheating reduces unburned fuel and lowers startup emissions. Quality assurance — Manufactured and tested to meet DieselRX performance standards. Upgrade your TDI with AirDog DieselRX glow plugs to ensure dependable starts, reduced smoke, and extended engine life. Ideal for DIY installers and professional technicians seeking an OEM-quality replacement.