Description
Product Overview
The iFJF Fuel Filter Housing Header is a direct replacement for the factory fuel filter header on 1983-1994 Ford 6.9L and 7.3L IDI diesel engines. Replaces Ford OEM part F2TZ-9B249-A (interchangeable with E8TZ-9B249-A). This is the housing header only — ideal if your heater element is still functional and you only need to replace a leaking or corroded housing. Includes cap and connector.
Key Features
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Housing Header Only: For when your heater element is still working — replace just the leaking or corroded housing header and save money versus buying the full assembly.
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Direct OEM Fit: Replaces Ford F2TZ-9B249-A. Interchangeable with E8TZ-9B249-A. Same bolt pattern and fuel line connections as factory.
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1983-1994 IDI Coverage: Fits all 6.9L (1983-1987) and 7.3L (1988-1994) IDI naturally aspirated diesel engines — F150 through F350, Super Duty, and Econoline vans.
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Aluminum Construction: Corrosion-resistant aluminum housing resists rust and diesel fuel degradation — a major upgrade over the factory steel unit.
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Includes Cap & Connector: Complete header assembly with cap and wiring connector — ready to bolt on and connect to your existing heater element.
Specifications
| Specification |
Detail |
| Part Number |
FJ-FORD04-SI |
| OEM Reference |
F2TZ-9B249-A, E8TZ-9B249-A |
| Engine |
6.9L IDI (1983-1987) / 7.3L IDI (1988-1994) |
| Material |
Aluminum |
| Includes |
Housing Header, Cap, Connector (heater NOT included) |
| Fits |
F150 F250 F350 Super Duty E150 E250 E350 F59 |
| Warranty |
12-Month Warranty |
Why Choose iFJF?
After 30+ years, the factory fuel filter housing on IDI diesels often corrodes and leaks, introducing air into the fuel system and causing hard starts. If your heater element is still working, this housing-only option saves you money while solving the leak. For a complete rebuild including heater, see our FJ-FORD04-ZH1 kit.
Frequently Asked Questions
Q: Will this fit my 1986 F250 6.9L IDI?
A: Yes. Direct fit for all 1983-1987 6.9L and 1988-1994 7.3L IDI naturally aspirated diesel engines.
Q: Does this include the heater element?
A: No. This is the housing header only (with cap and connector). If you need the heater element too, see our complete kit FJ-FORD04-ZH1 or separate heater FJ-FORD04-01.
Q: Does this fit the Powerstroke?
A: No. This is for the IDI diesel only. The 7.3L Powerstroke uses a different fuel filter system.
Q: What are symptoms of a bad housing?
A: Fuel leaking at the filter base, air intrusion (hard starting/stalling), diesel odor under hood.
Q: Installation difficulty?
A: Intermediate DIY. Basic hand tools and fuel line wrenches needed. Budget 1-2 hours with system bleeding.
