Copper Plus Spark Plug W18 - Dependable Performance & Durability

Description

Champion® Copper Plus® small engine 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 small engine with spark plugs engineered to improve efficiency and keep your equipment running at its best.

Champion Spark Plug Logo

Champion?is an American brand of?spark plug. In 1989,?Champion?was purchased by Cooper Industries and is now a wholly owned brand of Federal-Mogul Corporation. Its main products are a line of?spark plugs?for a wide range of cars, trucks, SUVs, racing and marine applications.

Fitment

This part fits the following vehicles.

• 1899 Packard Model A
• 1900 Packard Model B
• 1901-1903 Pierce-Arrow Motorette
• 1901 Packard Model C
• 1902-1903 Packard Model F
• 1902 Packard Model G
• 1903 Franklin Four
• 1903 Packard Model K
• 1904-1905 Franklin Type A
• 1904-1905 Franklin Type B
• 1904-1905 Franklin Type C
• 1904-1906 Franklin Type D
• 1904-1906 Franklin Type E
• 1904-1909 Pierce-Arrow Great Arrow
• 1904, 1909 Studebaker Model C
• 1904 Franklin Type F
• 1904 Packard Model L
• 1904 Packard Model M
• 1905 Packard Model N
• 1905 Studebaker Model 9502
• 1905 Studebaker Model 9503
• 1906-1907 Studebaker Model G
• 1906, 1913 Studebaker Model E
• 1906 Franklin Type G
• 1906 Franklin Type H
• 1906 Packard Model S
• 1906 Studebaker Model F
• 1907-1909 Studebaker Model H
• 1907-1913 Franklin Model D
• 1907-1913 Franklin Model G
• 1907-1913 Franklin Model H
• 1907 Packard Model U
• 1907 Studebaker Model L
• 1908-1909 Studebaker Model A
• 1908-1909 Studebaker Model B
• 1908 Packard Model UA
• 1909-1910, 1912, 1917-1918, 1920 Pierce-Arrow Model 48
• 1909-1910, 1927-1928 Pierce-Arrow Model 36
• 1909-1910 Buick Model 10
• 1909-1910 Pierce-Arrow Model 60
• 1909-1914 Marmon Model 32
• 1909 Buick Model 6A
• 1909 Packard Model NA
• 1909 Packard Model UB
• 1909 Packard Model UBS
• 1909 Pierce-Arrow Model 24
• 1909 Pierce-Arrow Model 40
• 1909 Studebaker Model D
• 1910, 1912, 1917-1918 Pierce-Arrow Model 66
• 1910 Buick Model 16
• 1910 Franklin Model K
• 1910 Packard Model NB
• 1910 Packard Model UC
• 1910 Packard Model UCS
• 1910 Studebaker Model G-7
• 1910 Studebaker Model M
• 1911-1912 Cunningham Model J
• 1911-1912 Pierce-Arrow Model 36T
• 1911-1912 Willys Model 37
• 1911-1913 Franklin Model M
• 1911 Packard Model NC
• 1911 Packard Model UD
• 1911 Packard Model UDS
• 1911 Pierce-Arrow Model 48T
• 1911 Pierce-Arrow Model 66T
• 1911 Studebaker Model G-10
• 1911 Studebaker Model G-8
• 1912 Franklin Model K6
• 1912 Packard Model 1-48
• 1912 Packard Model NE
• 1912 Packard Model UE
• 1913-1915 Marmon Model 48
• 1913-1916 Pierce-Arrow Model 38-C
• 1913-1916 Pierce-Arrow Model 48-B
• 1913-1916 Pierce-Arrow Model 66-A
• 1913 Buick Model 31
• 1913 Cunningham Model M
• 1913 Packard Model 1-38
• 1913 Packard Model 2-48
• 1913 Studebaker Model AA-35
• 1913 Studebaker Model SA-25
• 1914-1916 Franklin Model Six 30
• 1914-1916 Marmon Model 41
• 1914-1917 Studebaker Four
• 1914-1924 Studebaker Light Six
• 1914 Cunningham Model R
• 1914 Packard Model 2-38
• 1914 Packard Model 3-48
• 1914 Packard Model 4-48
• 1915-1916 Cunningham Model S
• 1915 Chevrolet 490
• 1915 Dodge Model 30-35
• 1915 Packard Model 3-38
• 1915 Packard Model 5-48
• 1915 Willys Knight K-17
• 1915 Willys Knight K-19
• 1916-1924 Marmon Model 34
• 1916 Willys Knight
• 1917-1918, 1920-1923 Pierce-Arrow Model 38 Truck
• 1917-1919 Franklin Series 9

Showing 100 of 258 vehicles. Use the fit check above to see whether this part fits yours.

Features & benefits

• 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
• OE-REPLACEMENT FOR SMALL ENGINES -- Delivers reliable starts and consistent ignition performance in lawn, garden, and other small‑engine equipment
• BUILT-IN NOISE SUPPRESSION -- Modern resistor technology protects sensitive electronics by minimizing electrical interference
• EASY TO INSTALL -- Pre-gapped design simplifies installation
• OE-QUALITY FIT -- Built to meet OE fit, form and function for dependable performance
• DEPENDABLE STARTS -- Engineered for reliable ignition in all weather conditions
• Designed for high compression and aggressive environments
• Manufactured for long-lasting durability
• Backed by global engineering from Federal-Mogul
• Superior performance and long lasting durability

Specifications

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).