Champion Spark Plug 406 Spark Plug

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Autolite 203
• Autolite 24
• NGK 2623
• ACDelco R42CTS
• ACDelco R42TS
• ACDelco R43CTS
• ACDelco R42TSM
• Motorcraft ARF32
• Motorcraft ASF32C
• Motorcraft ASF32M
• Motorcraft ASF32
• Motorcraft ASF32CM
• ACDelco 42TS
• Motorcraft AF32
• Accel 274
• Accel 574
• Autolite 15
• Autolite 725
• Bosch 7975
• Bosch H9BC
• Bosch HR9B
• Bosch 7569
• Bosch HR9BC
• Bosch HR8B
• Bosch H8B
• Bosch H8BC
• Bosch HR8BC
• Bosch H9B
• ACDelco R44TS
• Motorcraft AF42C
• Motorcraft ARF42
• Motorcraft ASF42
• Motorcraft ASF42C
• Autolite 965
• Bosch HR8BP
• Bosch 6224
• Bosch HR8BPX
• Bosch 4204
• Bosch 7969
• Bosch 4004
• Bosch 4024
• Champion Spark Plug RV12YC
• Champion Spark Plug BL11Y
• ACDelco CR42TS
• Motorcraft ARF32M
• Champion Spark Plug V12YC
• Motorcraft AF42
• Autolite 14
• Torch T5RTC
• NGK UR55
• NGK BPR6FS
• NGK UR5
• Massey Ferguson 1060024MI
• Prestolite 14F32
• Prestolite 14RF32
• Kohler 326802
• Mercury Marine 33406
• Mercury Marine 33406S
• NGK 3512
• Mopar 4141705
• Mopar 4318135
• DENSO 5034
• DENSO 5035
• DENSO 5036
• Accel 574S
• John Deere AE38392
• Motorcraft AFR42
• Motorcraft ASF34
• NGK BP6FS
• NGK BPR6FS11
• ACDelco BR42TS
• Torch P5RTC
• Torch P5RTV
• Torch P5TC
• Champion Spark Plug RBL11Y
• Stitt RF407L
• DENSO T20PRU
• DENSO T20PRU11
• DENSO T20PU
• Torch T5TC
• Bosch WA125TR40
• Bosch WA145TR40
• General Motors 19302741
• Autolite AR24
• NGK 2771
• Autolite 5285

• BUILT-IN NOISE SUPPRESSION -- Modern resistor technology protects sensitive electronics by minimizing electrical interference
• COPPER CORE PRECISION -- Copper core center electrode allows accurate control of heat range, delivering longer life and dependable performance
• CORROSION RESISTANCE -- Coated shell provides corrosion resistance in harsh environments
• DEPENDABLE STARTS -- Engineered for reliable ignition in all weather conditions
• EASY TO INSTALL -- Pre-gapped design simplifies installation
• OE-QUALITY FIT -- Built to meet OE fit, form and function for dependable performance
• Champion© Copper Plus© spark plugs deliver dependable ignition performance with proven copper-core technology. The copper core electrode provides excellent conductivity and optimized heat control for consistent sparks while the coated shell protects against corrosion. Champion your engine with spark plugs engineered to improve efficiency and keep your vehicle running at its best.