Denso 3121 U-GROOVE SPARK PLUG - 4pcs

DENSO 3121 U-GROOVE CONVENTIONAL SPARK PLUGS - 4pcs; Pre-Set Gap: 0-044"

OEM / Interchange Numbers: 000018BP03, 09146367, 0948200494, 0948200508, 0948200510, 0K01C18110, 0K23A18110, 1882311091, 2240150Y06, 2240185E16, 22401AA310, 22401AA450, 22401AA540, 22401AA550, 22401AA65A, 242229606, 25108074, 5269556, 5269899, 5614257, 8251080740, 88901007, 8943283720, 8943283740, 94328372, 96068564, 96130723, BP0318110, BP0418110, BP1218110, K20PRU11, M04671057, M05269899

If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than the part your vehicle was manufactured with. This product is made from premium materials to serve you for years to come. 

Features & Benefits:

• PERFORMANCE / IGNITABILITY
• Nickel Alloy Center Electrode -- for reliable, cost-effective performance.

EFFICIENCY / PETROL ECONOMY U-Groove Ground Electrode -- 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.

Vehicle Fitment:

2005-2006 Mercedes Benz C55AMG; 1999-2003 Mazda 626; 1995-2003 Mazda Protégé; 2002-2003 Mazda Protégé5; 2003 Mazda Tribute 1995-2001 KIA Sephia; 2000-2004 KIA Spectra; 2002-2004 Mercedes Benz SLK 55AMG; 1999-2000 Mitsubishi Galant; 1995-2003 Mitsubishi Eclipse 2007-2009 Porsche 911; 2001-2009 SAAB 9-3; 2001-2009 SAAB 9-5; 2003-2006 Subaru Baja; 1998-2004 Subaru Forester; 1993-2004 Subaru Impreza 1990-2009 Subaru Legacy; 2000-2009 Subaru Outback; 1999-2002 Subaru Esteem; 1999-2008 Subaru Grand Vitara; 1998-2001 Subaru Swift 2004-2006 Subaru Verona; 1999-2001 Subaru Vitara; 2002-2006 Suzuki XL-7; 1998-2004 Volvo C70; 2001-2007 Volvo S60; 1998-2000 Volvo S70 2004-2006 Volvo S80; 1998-2007 Volvo V70; 2004-2008 Volvo XC70; 2003-2006 Volvo XC90

DENSO 3121 Specifications
Center Electrode Core Material	Copper
Center Electrode Tip Material	Nickel
Gap Size	1.1 (MM)
Ground Configuration	Standard
Ground Electrode Core Material	Nickel
Ground Electrode Quantity	1
Ground Electrode Tip Design	U-Groove
Hex Size	16.0 (MM)
Manufacturer Heat Range	20
Reach	19.00 (MM)
Resistance	5000 (oh)
Seat Type	Flat
Thread Diameter	14.00 (MM)