NISSAN 16626-AD200 Fuel Injector Nozzle Gasket

The genuine OEM NISSAN fuel injector nozzle gasket (heat shield seal / nozzle washer) with part number 16626-AD200 is a critical component of the fuel injection system. This part provides a gas-tight seal between the cylinder head and the fuel injector, preventing high-pressure hot combustion gases from escaping the combustion chamber.

Technical Features and Function

The injector nozzle gasket is subjected to severe mechanical and thermal stress during engine operation.

• Part Type: Fuel injector nozzle gasket / heat shield seal (GASKET-NOZZLE)
• Manufacturer: NISSAN (Genuine OEM part)
• Installation Location: Between the diesel fuel injector nozzle and the cylinder head seat
• Function: Maintains compression and combustion chamber pressure, protects the injector nozzle against overheating, and facilitates proper heat transfer to the cylinder head
• Symptoms of Wear and Failure: If the seal burns out or fails, symptoms include loss of compression, reduced engine power, a characteristic rhythmic hissing or puffing noise from the injectors, soot and carbon buildup around the injector body, and hard cold starts
• Maintenance Recommendation: Whenever an injector is removed or replaced, reusing the old seal is strictly advised against; a new genuine gasket must be installed during every intervention

Vehicle Compatibility

The 16626-AD200 injector nozzle gasket is compatible exclusively with the following models and engine variants:

• Nissan Almera (N16E) [2000 - 2002]
• Nissan Almera Tino (V10M) 2.2 TD [2000 - 2003] (YD22DDTI)
• Nissan Cabstar (F24M) 2.5 TD [2006 - 2016] (YD25DDTI)
• Nissan Cabstar Twnmake (F24W) 2.5 TD [2007 - 2007] (YD25DDTI)
• Nissan Frontier (D40B) [2008 - 2008]
• Nissan Frontier (D40BB) [2012 - 2014]
• Nissan Frontier (LCD22T) 2.5 TD [2008 - 2009] (YD25DDTI)
• Nissan Hardbody (D22S) [2006 - 2006]
• Nissan King Cab (LCD22) 2.5 TD [2008 - 2008] (YD25DDTI)
• Nissan Murano (Z51) 2.5 D [2010 - 2011] (YD25)
• Nissan Navara Mly Make (D40L) 2.5 TD [2011 - 2011] (YD25DDTI)
• Nissan Navara Np300 (D23M) 2.5 TD [2016 - 2017] (YD25DDTI)
• Nissan Navara Spa Make (D40M) 2.5 TD [2005 - 2010] (YD25DDTI)
• Nissan Navara Thi Make (D40T) [2013 - 2013]
• Nissan Navara Thi Make (D40TT) [2012 - 2012]
• Nissan Nissan Truck (D22) 2.5 TD [2001 - 2008] (YD25DDTI)
• Nissan Nissan Truck Eg (D22GG) 2.5 D [2016 - 2016] (YD25)
• Nissan Nissan Truck Eg (D22G) [2013 - 2013]
• Nissan Nissan Truck Zn (D22FF) [2017 - 2017]
• Nissan Nissan Truck Zn (D22F) [2009 - 2009]
• Nissan Np300 F/Saf (LCD22S) [2008 - 2008]
• Nissan Np300 F/Sbs (D22SSS) 2.5 D [2018 - 2018] (YD25)
• Nissan Np300 F/Sbs (D22SS) [2010 - 2011]
• Nissan Np300 Frontier (D23X) [2015 - 2017]
• Nissan Np300 Navara (D23T) 2.5 TD [2014 - 2015] (YD25DDTI)
• Nissan Np300 Navara (D23TT) [2017 - 2017]
• Nissan Np300 Pickup (D22X) [2008 - 2011]
• Nissan Nv350 Urvan (E26) [2012 - 2017]
• Nissan Pathfinder Spn (R51M) 2.5 TD [2005 - 2010] (YD25DDTI)
• Nissan Patrol (Y61) 3.0 TD [2000 - 2001] (ZD30DDTI)
• Nissan Primera (P12E) 2.2 TD [2001 - 2004] (YD22DDT)
• Nissan Pulsar (N16) 2.2 TD [2000 - 2001] (YD22DDT)
• Nissan Pulsar (N16) 2.2 D [1999 - 2003] (YD22DD)
• Nissan Terra (JD23TT) 2.5 TD [2018 - 2018] (YD25DDTI)
• Nissan X-Trail (T30) 2.2 TD [2001 - 2006] (YD22ETI)