Champion Spark Plug 803 Spark Plug

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

• Bosch W7CC
• Bosch W7CC0
• Bosch W7C
• Torch F6C
• Autolite 4056
• Bosch W7CX
• Motorcraft AG2
• Motorcraft AG2C
• Motorcraft AG2X
• Bosch W5C
• ACDelco C42N
• Champion Spark Plug N4G
• Champion Spark Plug N4
• Champion Spark Plug N7
• Champion Spark Plug N4C
• Autolite 2615
• Accel 143
• Bosch W5CS
• Bosch 7533
• Bosch W5CC
• E3 Spark Plugs E318
• E3 Spark Plugs FF18
• Beru 147CU
• Prestolite 14G2
• DENSO 3051
• DENSO 3054
• NGK 7310
• NGK B6ES
• NGK B6ES11
• NGK B6EV
• NGK B7EB
• NGK B7EB11
• NGK B7EVX
• Champion Spark Plug N88
• DENSO W20ESL
• DENSO W20ESL11
• DENSO W20ESU
• DENSO W20ESZU
• Bosch W225T30
• Bosch W6CC

• 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.