AirDog DieselRX Glow Plugs for 83-86 Ford IDI 12V 6.9L Engine

AirDog DieselRX Glow Plugs — 83–86 Ford IDI 12V 6.9L Model fit: AirDog DieselRX glow plugs engineered for 1983–1986 Ford IDI 12‑valve 6.9L engines. Exact fit for stock and rebuilt heads. Purpose & benefits: These glow plugs deliver faster cold starts, reduced white/blue smoke, and smoother idle in low-temperature starts. Built to withstand high-compression diesel heat and frequent cycling. Durable construction: High-quality heating element and corrosion-resistant materials for reliable service life. Fast warm-up: Optimized for quick heat delivery to improve combustion on cold starts. OEM compatibility: Direct-replacement dimensions and electrical specs for 83–86 Ford IDI 6.9L engines. Easy install: Threaded design for straightforward swap with basic hand tools. Why choose AirDog DieselRX: Trusted diesel performance parts with focus on longevity and cold-start reliability. Ideal for daily drivers, fleet vehicles, and restoration projects using the Ford 6.9L IDI powerplant. Replace worn glow plugs to restore starting performance and reduce emissions. Check vehicle year and engine code for correct fitment before purchase.