A worn or missing fuel cap can trigger an evaporative emissions check engine light and let fuel vapor escape. This Gates fuel cap is a rugged, heavy-duty replacement built to meet or exceed the original equipment specification.

Gates 31316 Locking Fuel Cap Features:

• Locking Cap Includes Two Keys
• Rugged, Heavy-Duty Construction
• Meets or Exceeds OEM Specifications
• Application Options Apply on Some Vehicles, Check the Fitment Tab Before Ordering
• Sold Individually

Vehicle Applications:

• 2000-2011 Freightliner Argosy 10.3L L6, 10.8L L6, 11.1L L6, 12.0L, 12.7L L6, 14.0L L6, 14.6L L6, 14.9L L6
• 2000-2011 Freightliner Century Class 10.3L L6, 10.8L L6, 11.1L L6, 12.0L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.8L L6, 14.9L L6
• 2000-2011 Freightliner Columbia 10.3L L6, 10.8L L6, 11.1L L6, 11.1L, 12.0L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.8L L6, 14.9L L6, 15.8L L6
• 2000-2004 Freightliner FC70 5.9L L6
• 2000-2007 Freightliner FC80 5.9L L6, 6.7L L6
• 2000-2003 Freightliner FL106 8.5L L4
• 2000-2004 Freightliner FL112 10.3L L6, 10.8L L6, 12.0L, 12.8L L6
• 2000-2004 Freightliner FL50 4.3L L4, 5.9L L6, 6.4L L6, 7.2L L6, 8.3L L6
• 2000-2004 Freightliner FL60 4.3L L4, 5.9L L6, 6.4L L6, 7.2L L6, 8.3L L6
• 2000-2005 Freightliner FL70 4.3L L4, 5.9L L6, 6.4L L6, 7.2L L6, 8.3L L6
• 2000-2005 Freightliner FL80 5.9L L6, 6.4L L6, 7.2L L6, 8.3L L6
• 2000 Freightliner FLC112 11.1L L6
• 2000-2005 Freightliner FLD112 8.3L L6, 8.5L L4, 8.9L L6, 10.3L L6, 10.5L, 10.8L L6, 12.0L, 12.7L L6, 12.8L L6, 14.6L L6, 15.8L L6
• 2000-2008 Freightliner FLD120 8.3L L6, 8.5L L4, 8.9L L6, 10.3L L6, 10.8L L6, 11.1L L6, 11.1L, 12.0L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.9L L6, 15.8L L6
• 2000-2006 Freightliner MT35 3.9L L4, 5.9L L6
• 2000-2014 Freightliner MT45 4.3L L4, 5.9L L6, 6.0L V8, 6.7L L6
• 2000-2015 Freightliner MT55 4.3L L4, 5.9L L6, 6.0L V8, 6.4L L6, 6.7L L6, 11.9L
• 2001-2011 Freightliner Classic 10.8L L6, 11.1L L6, 12.0L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6
• 2001-2009 Freightliner Classic XL 10.8L L6, 11.1L L6, 12.7L L6, 14.0L L6
• 2001-2007 Freightliner Condor 7.2L L6, 8.3L L6, 8.8L L6, 8.9L L6, 10.3L L6, 10.8L L6, 11.1L, 12.0L, 12.5L
• 2001-2015 Freightliner Coronado 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.8L L6, 14.9L L6, 15.6L, 15.8L L6
• 2001-2010 Freightliner FLD132 10.8L L6, 12.0L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.9L L6, 15.8L L6
• 2002-2005 Freightliner XC 5.9L L6, 7.2L L6, 8.3L L6, 8.9L L6
• 2002-2005 Freightliner XC Straight Rail 5.9L L6, 7.2L L6
• 2003-2010 Freightliner FLD120SD 10.8L L6, 11.1L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6
• 2004-2011 Freightliner M2 4.3L L4, 4.8L L4, 6.4L L6, 7.2L L6
• 2004-2010 Freightliner M2 100 4.3L L4, 6.4L L6
• 2004-2011 Freightliner M2 106 4.3L L4, 6.4L L6, 7.2L L6
• 2005 Freightliner XC Formed Rail 7.2L L6, 8.9L L6
• 2005 Freightliner XC Raised Rail 5.9L L6, 7.2L L6, 8.9L L6
• 2008-2018 Freightliner Cascadia 12.8L L6, 14.0L L6, 14.6L L6, 14.8L L6, 14.9L L6, 15.6L
• 2011 Freightliner Sport Chassis 12.8L L6
• 2012-2014 Freightliner 108SD 6.7L L6, 8.3L L6
• 2012-2014 Freightliner 114SD 8.3L L6, 8.9L L6, 12.8L L6
• 2014-2015 Freightliner 122SD 12.8L L6, 14.8L L6, 15.6L
• 2000-2003 Mack CH 11.9L
• 2000-2007 Mack CL 11.9L, 14.9L L6, 15.0L
• 2000-2001 Mack CS200P Mid-Liner 6.2L L6
• 2000 Mack CS250P Mid-Liner 6.2L L6
• 2000-2001 Mack CS300P Mid-Liner 6.2L L6
• 2000-2005 Mack CX 11.9L
• 2000-2006 Mack DM 11.9L
• 2000-2003 Mack DMM 11.9L
• 2000-2007 Mack LE 8.3L L6, 11.9L
• 2000-2007 Mack MR 11.9L
• 2000-2001 Mack MS200P Mid-Liner 6.2L L6
• 2000-2001 Mack MS250P Mid-Liner 6.2L L6
• 2000-2001 Mack MS300P Mid-Liner 6.2L L6
• 2000-2004 Mack RB 11.9L
• 2000-2004 Mack RD 11.9L
• 2001-2008 Mack CV 11.9L
• 2002-2003 Mack MV 6.2L L6
• 2004-2007 Mack CHN 11.9L
• 2005-2007 Mack CT 11.9L
• 2005-2007 Mack CXN 11.9L
• 2006-2008 Mack CTP 10.8L L6, 12.8L L6
• 2006-2007 Mack CXP 10.8L L6, 12.8L L6
• 2008-2013 Mack CHU 12.8L L6
• 2008-2013 Mack CXU 10.8L L6, 12.8L L6
• 2008-2013 Mack GU7 10.8L L6, 12.8L L6
• 2008-2013 Mack GU8 10.8L L6, 12.8L L6
• 2008-2013 Mack LEU 8.9L L6, 10.8L L6
• 2008-2013 Mack MRU 8.9L L6, 10.8L L6, 12.8L L6
• 2008-2013 Mack Titan 16.1L
• 2010-2013 Mack TD700 16.1L
• 2012-2013 Mack GU4 8.9L L6
• 2012-2013 Mack GU5 8.9L L6
• 2000-2001 Volvo ACL 10.8L L6, 11.1L L6, 12.1L, 12.7L L6, 14.0L L6
• 2000-2016 Volvo VNL 10.8L L6, 11.1L L6, 12.1L, 12.7L L6, 12.8L, 14.0L L6, 14.9L L6, 16.1L L6
• 2000-2013 Volvo VNM 10.8L L6, 11.1L L6, 12.1L, 12.7L L6, 12.8L, 14.0L L6, 14.9L L6
• 2000-2002 Volvo WAH 10.8L L6, 11.1L L6, 12.7L L6
• 2000-2001 Volvo WG 10.8L L6, 11.1L L6, 12.1L, 14.0L L6
• 2000-2003 Volvo WX 10.8L L6
• 2001-2013 Volvo VHD 8.9L L6, 10.8L L6, 12.1L, 12.8L
• 2004 Volvo VN 12.1L
• 2006-2010 Volvo VT 14.9L L6, 16.1L L6
• 2013 Volvo VAH 12.8L
• 2014-2016 Volvo VNX 16.1L L6
• 2000-2001 Western Star 3700 7.2L L6
• 2000-2001 Western Star 4800 10.3L L6, 10.8L L6, 12.0L, 14.6L L6
• 2000-2002 Western Star 4900 10.3L L6, 10.8L L6, 11.1L L6, 12.0L, 12.7L L6, 14.0L L6, 14.6L L6, 15.8L L6
• 2000-2002 Western Star 4900E 10.3L L6, 12.0L, 12.7L L6, 14.0L L6, 14.6L L6, 15.8L L6
• 2000-2002 Western Star 5800 10.3L L6, 10.8L L6, 12.0L, 14.6L L6
• 2000-2001 Western Star 5900 12.0L, 12.7L L6, 14.0L L6, 14.6L L6
• 2000-2001 Western Star 6900 14.6L L6
• 2002-2017 Western Star 4900EX 12.0L, 12.7L L6, 14.0L L6, 14.6L L6, 14.8L L6, 14.9L L6, 15.6L, 15.8L L6
• 2002-2016 Western Star 4900FA 12.0L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.8L L6, 15.8L L6
• 2002-2017 Western Star 4900SA 10.3L L6, 11.1L, 12.0L, 12.5L, 12.7L L6, 12.8L L6, 14.0L L6, 14.6L L6, 14.8L L6, 14.9L L6, 15.8L L6
• 2002-2013 Western Star 6900XD 12.7L L6, 14.0L L6, 14.6L L6, 14.8L L6, 15.6L
• 2012-2015 Western Star 4700SB 8.3L L6, 8.9L L6
• 2012-2014 Western Star 4700SF 8.3L L6, 8.9L L6, 12.8L L6
• 2012-2013 Western Star 4800SB 12.8L L6
• 2013 Western Star 4800SF 12.8L L6