Doc's Diesel Chevrolet/GMC 6.6L Duramax Transmission Filter Kit 1998-2021

Doc's Diesel Chevrolet/GMC 6.6L Duramax Transmission Filter Kit 1998-2021

$15.99
$15.99
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Doc's Diesel Transmission Filter Kits:

Doc's Diesel Transmission Filters are made to keep your rig shifting smoothly and running right. They trap dirt and debris that can wreck key parts like the torque converter and fluid pump. A clean transmission filter means less heat, less wear, fewer costly repairs, and puts less strain on your engine, which means better fuel mileage.

Product Details:

  • Rigorously tested for efficiency, capacity, and burst strength
  • Durable construction, high-flow filter media
  • Spring Activated Relief Valve (when applicable)
  • Anti-Drain Back Valve helps prevent engine dry start (when applicable)
  • Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements

Fitment + Interchange:

Vehicle Fitment:

  • 2003-2009 Chevrolet C8500
    2004-2006 Chevrolet T8500
    2008-2009 Chevrolet T8500
    2020-2021 Chevrolet Silverado 4500/5500/6500 HD
    2001-2019 Chevrolet Silverado 2500 HD
    2001-2006 Chevrolet Silverado 3500
    2003-2009 Chevrolet C4500/C5500 Kodiak
    2001-2009 Chevrolet C6500/C7500 Kodiak
    2007-2019 Chevrolet Silverado 3500 HD
    1998-2002 Chevrolet T6500
    2004-2009 Chevrolet T6500
    1998-2002 Chevrolet T7500
    2004-2009 Chevrolet T7500
    2007 GMC Sierra 2500 HD/3500 Classic
    2001-2003 GMC Sierra 2500
    2001-2019 GMC Sierra 2500 HD
    2001-2006 GMC Sierra 3500
    2003-2009 GMC C4500/C5500 Topkick
    2007-2019 GMC Sierra 3500 HD
    2000-2010 Ford F-650, F-750

Interchange:

  • Doc's DF209: Allison 29539579

Doc's Part Number:

DF209

Change Interval:

Above all recommendations, change according to your vehicle’s manufacturer’s warranty.

  • Transmission Filters: Every 25,000-50,000 miles or 60,000 miles maximum

Note: Most OEM recommendations are based on regular driving, NOT hauling. Doc’s Diesel recommends changing transmission filters earlier than OEM recommended guidelines for preventative maintenance and to ensure the longevity of your transmission.

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Doc's Diesel Chevrolet/GMC 6.6L Duramax Transmission Filter Kit 1998-2021

$15.99

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