AirDog DieselRX Glow Plugs for 87-94 Ford IDI 7.3L 12V Engine

AirDog DieselRX Glow Plugs for 87–94 Ford IDI 7.3L (12V) Fitment: Direct replacement for 1987–1994 Ford IDI 7.3L 12‑valve diesel engines. Designed to match OE dimensions and electrical specifications for easy installation. Reliable cold starts: Premium heating elements ensure fast, consistent glow across all plugs so your IDI 7.3L fires quickly in cold weather, reduces white smoke and improves combustion during warm‑up. Durable construction: Corrosion‑resistant materials and reinforced terminals for long service life under high heat and vibration. Optimized performance: Engineered for even, rapid heating to minimize starter wear and battery drain. Easy swap: Bolt‑in replacement with OE thread and length—no modifications required. Brand quality: AirDog DieselRX standards for diesel-specific components and consistent manufacturing tolerances. Perfect for restorations, hard‑starting repairs, or preventive maintenance on classic Ford IDI diesels. Keep your 7.3L running smoothly with dependable glow plugs built for diesel duty.