Motorcraft Fuel Filter FD4596 vs Motorcraft FD-4616 Fuel Filter

Overall winner: Motorcraft FD-4616 Fuel Filter

Key Differences

Product A (FD-4616) targets specific heavy-duty diesel applications and includes new O-rings and notes ease of installation, while Product B (FD4596) is marketed as an OEM fit at a more affordable price tier but has reported top gasket sealing issues and lacks a cap. Choose A if you need the vehicle-specific 2004 F350/6.0 Powerstroke-focused part with included O-rings; choose B if you want a lower-priced OEM replacement and can accept potential gasket concerns

Motorcraft Fuel Filter FD4596

Motorcraft Fuel Filter FD4596

Motorcraft • ★ 4.1/5 • Mid-Range

Motorcraft fuel filter, part FD4596, designed for OEM fit and reliable filtration. Customers report easy installation and solid value, with some noting improved diesel truck efficiency

Pros

  • OEM fit
  • easy installation
  • good value
  • reliable filtration

Cons

  • top gasket sealing issues reported
  • no cap included
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Motorcraft FD-4616 Fuel Filter

Motorcraft FD-4616 Fuel Filter

Motorcraft • ★ 4.2/5 • Mid-Range

OEM-style fuel filter for diesel engines. Fits 2004 F350 Diesels with 6.0 Powerstroke; includes new O-rings and easy installation. Customers note precise fit and tool-free setup

Pros

  • Vehicle-specific fit
  • Includes new O-rings
  • Ease of installation
  • OEM-quality compatibility

Cons

  • Only noted for 2004 F350 Diesels and 6.0 Powerstroke contexts
  • No installation tool details beyond 'no special tools'
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Head-to-Head

CriteriaWinner
Price Motorcraft
Durability Motorcraft
Versatility Motorcraft
User Reviews Motorcraft