Spark Plug 5.7 Hemi 03/08 Suitable for 5.7 L V8 engines; Brand Champion-copper plus version; From year of construction 2003 - 2008 16 spark plugs required; Replace every 30,000 miles or 50,000 km Champion Copper Plus spark plugs have been the first equipment on a wide variety of engines for many years.These plugs have nickel alloy cores and earth electrodes, with fairly good wear properties.In addition, the extrusion of copper in the middle electrode provides increased conductivity and heat control Reliable and durable Built to ISO and SAE standards for proven performance Patented SAC-9 semiconductor resistor for maximum EMI and RFI suppression Copper core center electrode provides precise heat range control for longer life TinTac® and ULTRASEAL scale for the best corrosion protection of all spark plugs in the industry Material middle electrode tip Nickel Electrical connection type Non-removable nut Earth electrode nuclear material Nickel Quantity of Earth electrode 1 Hexagonal size (IN) 0,625 Hexagonal size (MM) 15.880 Hex-type Hex Ge Ï ndexeerd No Insulator height (inch) 0,12 Manufacturer's heat range 14 Plug type RE14MCC4 Front opening size (IN) 0,045 Front opening size (MM) 1.15 Range (IN) 0,984 Resistance type Okay Seat type Tapered Wire diameter (IN) 0,551 Wire diameter (MM) 14.000 Ring included No DODGE CHARGER 2006-2008 DODGE DURANGO 2004-2008 DODGE MAGNUM 2005-2008 DODGE RAM 1500 PICKUP 2003-2008 DODGE RAM 2500 PICKUP 2003-2008 DODGE RAM 3500 PICKUP 2003-2008
