Champion Spark Plug 407 Spark Plug

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

• Autolite 2544
• Autolite 2546
• Autolite 2545
• Autolite 5144
• Bosch HR10HC0
• Champion Spark Plug RS14LC
• ACDelco R45NTSE
• ACDelco R44NTSE
• Motorcraft AWSF44
• Motorcraft AWSF44C
• Motorcraft AWSF54
• Motorcraft AWSF54C
• Prestolite 14WRF44
• Prestolite 14WRF54
• DENSO 5047
• Accel 506
• Mopar 82300318
• DENSO T16NRU11
• Autolite 2543
• Autolite 5143
• NGK 7060
• Champion Spark Plug RS10LC
• NGK 2683
• NGK TR51
• Sealed Power ESP054
• NGK TR551

• 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.