Ford 6.7L Powerstroke (2017-2019)

Ford 6.7L Powerstroke Fuel Filter Return Line Connector HC3Z-9A564-A The Fuel Filter Return Line Connector (HC3Z-9A564-A) is the most common failure point on 2017-2020 Ford 6.7L Powerstroke fuel systems. This plastic quick-disconnect fitting on the driver-side frame rail filter housing becomes brittle over time, cracks, and allows air into the fuel system — causing the dreaded "long crank before start" condition. Specifications Part Number HC3Z-9A564-A Material ABS Plastic (OEM specification) Fitment 2017-2020 F-250, F-350, F-450, F-550 6.7L Powerstroke Location Driver-side frame rail, fuel filter housing — return line side Symptoms of a Cracked Return Line Connector Extended cranking before engine fires: The #1 telltale sign — air in the fuel system Fuel smell near the driver-side frame rail: Diesel weeping from the cracked fitting Stalling after sitting: Fuel drains back to tank through the air leak Rough idle after startup: Air bubbles in the fuel rail P0087 code (low fuel rail pressure): Air in the system reduces effective fuel delivery Installation Locate the fuel filter housing on the driver-side frame rail Identify the return line (smaller line) connector — it's the plastic fitting on the inboard side Release the quick-disconnect tabs (push in on both sides while pulling) Remove old connector — inspect the housing threads for damage Install new HC3Z-9A564-A — ensure it clicks firmly into place Prime the fuel system by cycling the key 6-8 times Start engine and check for leaks FAQ Q: Do I need to replace the whole filter housing or just the connector? A: In most cases, just the connector. The housing is metal and rarely fails. The plastic return line fitting is the weak link. Replace this $20 part first before spending $200+ on a complete housing. Q: How often does this fail? A: Typically at 60,000-100,000 miles, especially in trucks operated in hot climates or states with temperature extremes. The plastic becomes brittle from heat cycling. We recommend replacing it proactively at every second fuel filter change. Q: Can I replace this with a metal fitting? A: There are aftermarket metal quick-disconnect fittings available, but the OEM plastic connector lasts 60-100K miles and costs under $20. For most owners, replacing it every other filter change is the most cost-effective approach.

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Ford F150 F250 F350 Truck Bed Cargo Tie Down Brackets (2015-2019) Secure your cargo with our heavy-duty truck bed tie down brackets for 2015-2019 Ford F-150, F-250, and F-350 trucks. This 4-piece set with 16 anti-theft screws provides professional-grade cargo anchoring in your standard bed. Specifications Fitment 2015-2019 Ford F-150, F-250, F-350 — Standard Bed (NOT short bed or long bed without verifying) Set Includes 4 interface plates + 16 anti-theft screws Material Heavy-gauge steel with corrosion-resistant coating Installation Mounts to factory bed bolt locations — no drilling required on most models FAQ Q: Will these fit my 2015 F-150 with a 5.5' bed? A: These brackets are designed for standard bed configurations. Short bed (5.5' F-150) fitment may vary — verify your bed bolt pattern before ordering. Q: Do these work with bed liners? A: Yes — the brackets mount to the factory bed bolts. You may need longer bolts if you have a thick spray-in or drop-in bed liner. Q: What's the weight rating? A: Each bracket is rated for 500 lbs when properly installed. As a set of 4, the system supports up to 2,000 lbs of cargo tie-down force.

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Ford 6.7L Powerstroke Gen 2 Fuel Filter (2017-2019) — FD-4625 Cartridge Element The FD-4625 Fuel Filter Element is the exact-fit replacement for 2017-2019 Ford 6.7L Powerstroke Gen 2 engines. This drop-in cartridge replaces HC3Z-9N184-B and HC3Z-9N184-C with OEM-equivalent filtration performance. 2017+ Fuel System: What Changed For the second-generation 6.7L, Ford redesigned the fuel filter housing to a cartridge-style system. Unlike the 2011-2016 spin-on filter, the 2017+ uses a drop-in element inside a permanent canister. The quick-disconnect return line fitting (HC3Z-9A564-A) is a known failure point — we stock the replacement connector separately. Specifications Part Number FD-4625 OEM Cross-Reference HC3Z-9N184-B, HC3Z-9N184-C, Motorcraft FD-4625 Filter Type Cartridge (drop-in element) Filtration Rating 10 Micron Fitment 2017-2019 F-250, F-350, F-450, F-550 6.7L Powerstroke Service Interval Every 22,500 miles (drain water separator every oil change) Critical: Check Your Return Line Connector The fuel filter return line connector (HC3Z-9A564-A) on 2017+ models is a plastic quick-disconnect fitting known to crack and cause hard starting. If your truck cranks excessively before firing, replace this connector along with your filter. We stock it here. Installation Steps Locate filter canister on driver-side frame rail Drain water using the 6mm hex drain plug Unscrew the canister cap (36mm socket) Remove old cartridge element — note orientation Install new FD-4625 element, replace O-ring Reinstall cap — torque to 25 Nm Cycle ignition ON (not start) 6-8 times to prime Start engine, check for leaks FAQ Q: FD-4625 vs FD-4624 — what's the difference? A: FD-4624 was the original part number, superseded by FD-4625 with improved filtration media. FD-4625 is backward-compatible with all 2017-2019 applications. Q: Can I use the old spin-on filter (FD-4615) in my 2017+? A: No. The 2017+ fuel filter housing is completely different. You MUST use the FD-4625 cartridge element. Using the wrong filter type can damage the housing and cause leaks. Q: Why is my 2017+ 6.7L hard to start after sitting? A: The #1 cause is a cracked return line connector allowing air into the fuel system. Replace connector HC3Z-9A564-A (we stock it). Second most common cause: fuel draining back through a worn filter housing check valve. Q: How do I prime the fuel system after a filter change? A: Turn the key to ON (do NOT start) for 30 seconds. Turn OFF. Repeat 6-8 times. The in-tank pump will fill the filter housing and purge air. Starting without priming can cause extended cranking and possible CP4.2 damage.

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Ford 6.7L Powerstroke Gen 2 Air Filter FA-1927 (2017-2019) The FA-1927 Engine Air Filter is the OEM-spec replacement for 2017-2019 Ford 6.7L Powerstroke Gen 2 engines. The aluminum-body Super Duty introduced a redesigned air intake system with a different filter element — the FA-1927 is NOT interchangeable with the earlier FA-1902. Specifications Part Number FA-1927 OEM Cross-Reference HC3Z-9601-A, Motorcraft FA-1927 Fitment 2017-2019 F-250, F-350, F-450, F-550 6.7L Powerstroke Service Interval Every 30,000 miles (check every oil change) FA-1902 vs FA-1927 — Know the Difference The 2017+ aluminum-body Super Duty uses a completely different air filter box from the 2011-2016 steel-body trucks. FA-1902 (2011-2016) and FA-1927 (2017-2019) are NOT interchangeable. The filter dimensions, seal profile, and mounting tabs are all different. FAQ Q: How do I know if my 2017+ truck has the original air filter? A: At 30,000+ miles, your factory filter is due for replacement regardless. A visual inspection: hold it up to a light — if you can't see light through the filter media, it's clogged. Q: Does a dirty air filter affect 6.7L fuel economy? A: Yes. A restricted air filter reduces turbo efficiency, causing the ECM to command more fuel for the same power output. At highway speeds, a clogged air filter can reduce MPG by 5-10% on a 6.7L Powerstroke.

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