Professional Motorcraft Fuel Filter FD4625 FD-4641 FD-4625 FD4625AA FD4624

Professional Motorcraft Fuel Filter FD4625 FD-4641 FD-4625 FD4625AA FD4624

Q: Which vehicles does the FD4625 fit?

FORD
F 250 6,7 TDCI 4WD SUPER DUTY CREW CAB PICKUPF 350 6,7 V8 SUPER DUTY POWER STROKE

Q: What is the difference between FD4625, FD4641, and FD4647?

FD4625, FD4641, and FD4647 are commonly the fuel filter models for diesel engines in Ford trucks (such as F250, F350, F450, F550), and may have slight differences in specifications and applicability. The following explanation is based on relevant information:

FD4625: This is a common fuel filter model suitable for Ford F250, F350, F450, and F550 models (2011-2016), equipped with a 6.7-liter diesel engine. It is usually used as a standard filter to ensure the cleanliness and efficient operation of the fuel system. ‌

FD4641: This model is similar to FD4625 and is also suitable for Ford F250, F350, F450, and F550 diesel engines, but may have slight optimizations in filter design or flow characteristics to accommodate different operating conditions. Specific differences should refer to the manufacturer's technical specifications. ‌

FD4647: This model is also a variant of Ford diesel filters, compatible with FD4625 and FD4641, but may have been adjusted for specific emission standards or filtration efficiency. The actual difference depends on the production batch or supplier configuration. ‌

Overall, these models are mostly substitutes for each other, but subtle differences may involve filtration accuracy, pressure tolerance, or installation interfaces. It is recommended to check the vehicle manual or consult professional maintenance personnel when replacing to ensure the best match.

Q: How can I spot a counterfeit/fake FD-4625 filter?

FD-4625 General methods for identifying counterfeit filters

• Check packaging and labeling: Genuine filters typically have clear printing, high-quality materials, and complete label information (such as model, production date, manufacturer address). Counterfeit products may have issues with blurry printing, spelling errors, or incomplete information.
• Verify anti-counterfeiting labels: Many brands set anti-counterfeiting labels on their products, such as holographic images, QR codes, or barcodes.

Authenticity can be checked by scanning the QR code or entering the code through official channels (for example, green feedback usually represents genuine products).
• Observe physical characteristics: Compare the details of genuine and suspected products, such as filter material thickness, sealing ring material, interface size, etc. Counterfeit products may have rough craftsmanship, burrs, or poor assembly.• Purchase through official channels: To reduce risk, it is recommended to purchase directly from authorized brand distributors or official channels, and avoid purchasing through informal channels.
• Use professional testing tools: For critical applications, internal structural consistency (such as bonding wires, material composition) can be checked using methods such as X-ray or chemical solvent testing, but these methods typically require specialized equipment.

Precautions

If FD-4625 belongs to a specific brand, it is recommended to consult the official anti-counterfeiting guide of that brand, as different brands may have unique verification methods. If the model details cannot be confirmed, contacting the manufacturer's customer service for targeted assistance is a reliable choice.