Denso 3374 RESISTOR SPARK PLUG - 4pcs

DENSO 3374 RESISTOR COPPER SPARK PLUG; 4PCS; DX; EX; LX MODELS; GAP .044

Alternate/OEM Part Number(s): 12290PNDA01, 9807B5617W, KJ20DRM11

U-Groove Conventional

DENSO's U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter flash front that virtually eliminates excessive fouling and erratic starts caused by poor petrol mixtures.

 The innovative design makes DENSO spark plugs famous, the U-Groove plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy than ordinary plugs means improved flame travel, producing more complete, consistent, and efficient combustion.

Features & Benefits:

• 100 percent pre-fired to ensure reliable operation
• Copper core center electrode for superior thermal conductivity
• Unique five-rib insulator reduces flashover
• Dual copper and glass seal bonds the center electrode and insulator together for a gas-tight seal.

Vehicle Fitment:

2003-2007 Honda Accord; 2002-2011 Honda Civic; 2002-2009 Honda CR-V; 2003-2011 Honda Element; 2007-2014 Honda Fit; 

2007-2009 Acura MDX; 2005-2008 Acura RL; 2002-2006 Acura RSX; 2004-2008 Acura TL; 2004-2008 Acura TSX