Keep your diesel running right with this premium aftermarket water-in-fuel (WiF) sensor, designed as a direct replacement for Ford OEM part E8TZ-9J308-A. This sensor accurately detects and alerts you to unwanted water contamination in the fuel system, helping protect your injector pump and fuel system from costly damage.
OEM E8TZ-9J308-A was originally used on Ford 7.3L diesel trucks including E-250, E-350, F-250, and F-350 models from the late 1980s through the early 1990s.
Key Features
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? Direct Replacement: Designed to precisely match OEM specifications for fit, form, and function — installs easily with factory connections.
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? Water Detection Accuracy: Senses water in fuel and signals the vehicle’s monitoring system, helping prevent water-related fuel system damage.
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?️ Durable Construction: Reinforced housing and corrosion-resistant materials ensure long-lasting performance in harsh environments.
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✔️ Plug-and-Play Compatibility: Works with stock wiring and mounts, no modifications needed.
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? Aftermarket Value: Premium quality at a fraction of the cost of obsolete OEM units.
Why Choose This Aftermarket Sensor?
Many older WiF sensors like the original E8TZ-9J308-A have become scarce or discontinued. This aftermarket version provides a reliable, affordable solution that keeps your fuel system protected and your diesel performing smoothly — without the premium price tag of legacy OEM parts.
Applications
Ideal for classic and vintage Ford diesel vehicles originally equipped with the Replaces Ford part number E8TZ-9J308-A or International part number 1811490C91 sensor, especially in trucks with 7.3L engines used in E-Series and F-series applications.
Quality and Warranty
Built to meet or exceed factory standards, this replacement sensor offers consistent performance and durability backed by aftermarket quality assurance.
