6 pc DENSO 4715 Iridium TT Spark Plugs for 19208523 19300383 19300873 19301654 19302742 19310656 4289 155 5613302 5613794 5613842 5613867 5613877 5613935 5613956 5613957 5614229 5614243 88901021

6 pc DENSO 4715 Spark Plug REDUCE EMISSIONS AND MISFIRES: The patented DENSO Spark Plug enables complete fuel ignition in the combustion chamber. It virtually eliminates erratic starts caused by poor fuel mixtures and excessive soot buildup. The DENSO Spark Plug employs a unique ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy means improved flame travel, producing more complete, consistent, and efficient combustion GAIN GREATER FUEL EFFICIENCY: This DENSO Spark Plug fires leaner mixtures than conventional plugs and improves throttle response. Its ground electrode was developed to improve ignitability for increased efficiency in emission gas purification and fuel consumption. The DENSO Spark Plug is 100 percent pre-fired to ensure reliable operation and lasts twice as long as conventional plugs. The unique five-rib insulator reduces flashover and decreases voltage loss RELY ON QUALITY AUTO PARTS: From the development of direct ignition coils to revolutionizing the concept of the aftermarket performance spark plug by using platinum and iridium, DENSO is often on the front lines of product advancement TRUST IN DENSO: The automotive industry has recognized the DENSO commitment to quality through such prestigious awards as the Deming Award for Quality, the J.D. Power and Associates Chairman's Award, and numerous supplier awards for quality Fits Select: 1975-1984,1990-1996 FORD F150 1975-1997 FORD F350 1975-1996 FORD F250 1988-1993 CHEVROLET GMT-400 1968-1986 CHEVROLET C10 1970-1973,1975-1985,1987-1992,1995 FORD MUSTANG 1970,1972-1983 CHEVROLET MALIBU 1987 CHEVROLET R10 1972-1982,1984,1990-1991 CHEVROLET CORVETTE 1970-1974,1976-1977,1980-1986 CHEVROLET BLAZER 1970-1992,1994-1995 PONTIAC FIREBIRD 1994 FORD MUSTANG GT 1970-1992 CHEVROLET CAMARO 1971,1973 CHEVROLET CHEVELLE 1970-1979,1981-1986 CHEVROLET K10 1975-1984,1990-1996 FORD BRONCO 1970-1990,1992-1993 CHEVROLET CAPRICE 1987 CHEVROLET V10 1973-1987 BUICK REGAL 1993 FORD MUSTANG LX 1970-1979 CHEVROLET NOVA 1970-1988 CHEVROLET MONTE CARLO 1975-1983 FORD F100 1969-1970,1980-1983 JEEP JEEP 1969-1986 FORD LTD and more - add your vehicle to our fit widget to check