Denso 3119 K16R-U Nickel U-Groove Spark Plug

Denso U-Groove spark plugs feature a u-shaped groove in the ground electrode, giving the flame a groove to grow in, resulting in less flame dissipation and a larger flame front for a more complete combustion. This translates to better fuel efficiency and improved throttle response. Machine rolled threads prevent seizing or cross threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach19mm (3/4")
• Hex Size5/8" (16mm)
• Terminal TypeSolid
• Overall HeightISO
• Gap.031" (0.8mm)

• Center Electrode
• MaterialNickel
• TypeStandard
• Size2.5mm
• ProjectionProjected

• Ground Electrode
• MaterialNickel
• TypeU-Groove
• Quantity1

• Specifications
• ResistorYes
• Resistor Value5k Ohm
• Heat Range16
• Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 15-22 lb. ft.

• Part Information
• BrandDenso
• Warranty12 Months
• Longevity20-30k Miles

Automotive

• 2009
  • Audi
    • A6 Base Verify fitment
• 2006
  • Scion
    • xA Base Verify fitment
    • xB Base Verify fitment
• 2005
  • Mazda
    • Miata Base Verify fitment
    • Miata LS Verify fitment
    • Miata Mazdaspeed Verify fitment
  • Scion
    • xA Base Verify fitment
    • xB Base Verify fitment
  • Toyota
    • Echo Base Verify fitment
• 2004
  • Mazda
    • Miata Base Verify fitment
    • Miata LS Verify fitment
    • Miata Mazdaspeed Verify fitment
  • Scion
    • xA Base Verify fitment
    • xB Base Verify fitment
  • Toyota
    • Echo Base Verify fitment
• 2003
  • Toyota
    • Echo Base Verify fitment
• 2002
  • Toyota
    • Echo Base Verify fitment
• 2001
  • Toyota
    • Echo Base Verify fitment
• 2000
  • Chevrolet
    • Tracker Base Verify fitment
    • Tracker LSi Verify fitment
  • Rolls-Royce
    • Corniche Base Verify fitment
  • Toyota
    • Tacoma Base Verify fitment
    • Tacoma Limited Verify fitment
    • Tacoma Pre Runner Verify fitment
    • Tacoma SR5 Verify fitment
• 1999
  • Chevrolet
    • Metro Base Verify fitment
    • Metro LSi Verify fitment
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
  • Toyota
    • 4Runner Base Verify fitment
    • 4Runner Limited Verify fitment
    • 4Runner SR5 Verify fitment
    • Tacoma Base Verify fitment
    • Tacoma Limited Verify fitment
    • Tacoma Pre Runner Verify fitment
    • Tacoma SR5 Verify fitment
• 1998
  • Chevrolet
    • Metro Base Verify fitment
    • Metro LSi Verify fitment
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
    • Tracker Base Verify fitment
    • Tracker LSi Verify fitment
  • Rolls-Royce
    • Silver Spur Base Verify fitment
    • Silver Spur Park Ward Verify fitment
  • Toyota
    • 4Runner Base Verify fitment
    • 4Runner Limited Verify fitment
    • 4Runner SR5 Verify fitment
    • T100 Base Verify fitment
    • T100 SR5 Verify fitment
    • Tacoma Base Verify fitment
    • Tacoma DLX Verify fitment
    • Tacoma Limited Verify fitment
    • Tacoma Pre Runner Verify fitment
    • Tacoma SR5 Verify fitment
• 1997
  • Geo
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
    • Tracker Base Verify fitment
    • Tracker LSi Verify fitment
  • Lexus
    • LX450 Base Verify fitment
  • Toyota
    • 4Runner Base Verify fitment
    • 4Runner Limited Verify fitment
    • 4Runner SR5 Verify fitment
    • Celica GT Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla CE Verify fitment
    • Corolla DX Verify fitment
    • Corolla LE Verify fitment
    • Land Cruiser Base Verify fitment
    • T100 Base Verify fitment
    • T100 DLX Verify fitment
    • T100 SR5 Verify fitment
    • Tacoma Base Verify fitment
    • Tacoma SR5 Verify fitment
• 1996
  • Geo
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
    • Tracker Base Verify fitment
    • Tracker LSi Verify fitment
  • Lexus
    • LX450 Base Verify fitment
  • Toyota
    • 4Runner Base Verify fitment
    • 4Runner Limited Verify fitment
    • 4Runner SR5 Verify fitment
    • Celica GT Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla DX Verify fitment
    • Land Cruiser Base Verify fitment
    • T100 Base Verify fitment
    • T100 DLX Verify fitment
    • T100 SR5 Verify fitment
    • Tacoma Base Verify fitment
    • Tacoma SR5 Verify fitment
• 1995
  • Geo
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
    • Tracker Base Verify fitment
    • Tracker LSi Verify fitment
  • Nissan
    • Pathfinder LE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
    • Pickup Base Verify fitment
    • Pickup SE Verify fitment
    • Pickup XE Verify fitment
  • Rolls-Royce
    • Corniche IV Base Verify fitment
    • Corniche S Base Verify fitment
    • Flying Spur Base Verify fitment
    • Silver Dawn Base Verify fitment
    • Silver Spirit III Verify fitment
    • Silver Spur III Verify fitment
  • Toyota
    • 4Runner SR5 Verify fitment
    • Celica GT Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla DX Verify fitment
    • Corolla LE Verify fitment
    • Land Cruiser Base Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
    • T100 Base Verify fitment
    • T100 DX Verify fitment
    • T100 One-Ton DLX Verify fitment
    • T100 SR5 Verify fitment
    • Tacoma Base Verify fitment
    • Tacoma SR5 Verify fitment
• 1994
  • Chevrolet
    • Beretta Base Verify fitment
    • Beretta Z26 Verify fitment
  • Geo
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
  • Nissan
    • D21 Base Verify fitment
    • D21 SE Verify fitment
    • D21 XE Verify fitment
    • Pathfinder LE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
  • Oldsmobile
    • Achieva S Verify fitment
    • Achieva SC Verify fitment
    • Achieva SL Verify fitment
  • Pontiac
    • Grand Am GT Verify fitment
    • Grand Am SE Verify fitment
  • Rolls-Royce
    • Corniche IV Base Verify fitment
    • Silver Spirit III Verify fitment
    • Silver Spur III Verify fitment
    • Touring Limousine Base Verify fitment
  • Toyota
    • 4Runner SR5 Verify fitment
    • Celica GT Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla DX Verify fitment
    • Corolla LE Verify fitment
    • Land Cruiser Base Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
    • T100 Base Verify fitment
    • T100 DX Verify fitment
    • T100 SR5 Verify fitment
• 1993
  • Geo
    • Prizm Base Verify fitment
    • Prizm LSi Verify fitment
  • Nissan
    • D21 Base Verify fitment
    • D21 SE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
  • Toyota
    • 4Runner SR5 Verify fitment
    • Corolla Base Verify fitment
    • Corolla DX Verify fitment
    • Corolla LE Verify fitment
    • Land Cruiser Base Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
    • T100 Base Verify fitment
    • T100 One-Ton Verify fitment
    • T100 SR5 Verify fitment
• 1992
  • Chevrolet
    • Corvette Base Verify fitment
    • Corvette ZR-1 Verify fitment
  • Nissan
    • D21 Base Verify fitment
    • D21 SE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
  • Toyota
    • 4Runner SR5 Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
• 1991
  • Chevrolet
    • Corvette Base Verify fitment
    • Corvette ZR-1 Verify fitment
  • Nissan
    • D21 Base Verify fitment
    • D21 SE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
  • Toyota
    • 4Runner SR5 Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
• 1990
  • Chevrolet
    • Corvette Base Verify fitment
    • Corvette ZR-1 Verify fitment
  • Nissan
    • D21 Base Verify fitment
    • D21 SE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
  • Toyota
    • 4Runner SR5 Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
• 1989
  • Toyota
    • 4Runner DLX Verify fitment
    • 4Runner SR5 Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment

Powersports

Sorry, no powersports applications are associated with this part.

Non-Automotive

Sorry, no non-automotive applications are associated with this part.