Fits: 2001 thru 2024 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Duramax Diesel

*Requires an adapter for fitment, see notes below*

Donaldson’s third generation of Synteq fuel filter water separator media uses both cellulose and meltblown synthetic layers to achieve the highest levels of fuel filtration performance. This double-layered media increases particulate holding capacity and is a high performance water separator. It has the ability for high efficiency emulsified water separation and can be used in both suction and pressure sides of fuel systems. The polyester layer improves water separation and dirt holding capacity performance. This media is ideal for critical applications or extended service intervals.

Features:

• 99% Efficiency 4 Micron
• Emulsified H20 Efficiency 95%
• Efficiency Test Standard - ISO 19438
• Thread Size - 1-14 UN

DmaxStore Notes: 

• When running with the Dmaxstore Fuel Filter Adapter, the optional Filter Head Spacer is REQUIRED for 2001-2016 models.
• For use on 2017+ L5P 6.6L, will require DmaxStore Billet Fuel Filter Adapter, WCFab Fuel Filter Housing Kit, or Fleece Performance Fuel Filter Upgrade Kit