2017 - 2022 FORD F250-550 6.7L POWER STROKE ALUMINUM FUEL RETURN LINE REPAIR QUICK CONNECTOR
Restore the integrity of your fuel return system with this Aluminum Fuel Return Line Repair Quick Connector for 2017–2022 Ford F-250 to F-550 Super Duty trucks equipped with the 6.7L Power Stroke Diesel. This connector replaces the fragile plastic factory fitting that is prone to cracking, leaking, or breaking during service.
Made from high-strength CNC-machined aluminum, this quick connector is designed to handle the pressure and vibration common in high-performance diesel engines. The robust design provides a permanent solution for common fuel return line leaks, especially near the quick-connect fitting on the driver-side engine rail.
This component is ideal for trucks experiencing minor fuel leaks, soft codes related to fuel pressure, or simply as a preventative maintenance upgrade.
Features & Benefits:
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Fits 2017–2022 Ford F-250, F-350, F-450 & F-550 6.7L Powerstroke Diesel
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Replaces weak plastic return line connectors with a durable aluminum version
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Restores fuel system sealing and prevents pressure leaks
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Resistant to vibration, heat, and fuel chemical degradation
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Precision-machined for a leak-free, secure OEM-style fit
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Easy to install with no modification required
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Ideal for fuel system repair, upgrade, or preventative service
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Eliminates hard starting or stalling related to fuel return line failure
Truck Compatibility / Applications:
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2017–2022 Ford F-250 Super Duty 6.7L Power Stroke
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2017–2022 Ford F-350 Super Duty 6.7L Power Stroke
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2017–2022 Ford F-450 / F-550 Super Duty 6.7L Power Stroke
Designed to fit OE return line assemblies found on single and dual-rear-wheel trucks.
Upgrade the factory plastic return line connector with this aluminum quick-connect repair fitting for your 6.7L Power Stroke. It’s a simple, long-lasting fix for one of the most common fuel leak problems on 2017–2022 Super Duty trucks.
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✔️ Orders placed on weekends or holidays will be processed on the next business day.
✔️ Tracking information will be provided once the item ships.
✔️ Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.
California Proposition 65 Warning:
This product may expose you to chemicals including metal alloys and fuel vapors, known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit: www.P65Warnings.ca.gov
