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Home › Copper Plus Spark Plug RS12YC - Dependable Performance & Durability

Copper Plus Spark Plug RS12YC - Dependable Performance & Durability

Part Number 401 (101040321)
$8.70

In stockShips by today
Select vehicle for guaranteed fit
Replacement for OE part ABC435-MM

Description

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.

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.

  • 1975-1976 Chevrolet Vega
  • 1979-1981, 1983-1986, 1991-1993, 1996-2004 Ford Mustang
  • 1982-1983 Ford Escort
  • 1982-1983 Ford EXP
  • 1982-1983 Mercury Lynx
  • 1983-1984 Mercury Marquis
  • 1983-1985 Ford LTD
  • 1983 Mercury LN7
  • 1984-1986, 1994-1997, 1999-2002 Mercury Cougar
  • 1984-1993 Mercedes-Benz 190E
  • 1985-1987 Pontiac Grand Am
  • 1985-1988, 1992-1994 Ford Tempo
  • 1985-1989 Merkur XR4Ti
  • 1986-1993 Mercedes-Benz 300E
  • 1986-1997 Ford Aerostar
  • 1986-2005 Mercury Sable
  • 1986-2007 Ford Taurus
  • 1988-1989 Merkur Scorpio
  • 1988-1991 Mercedes-Benz 300SE
  • 1988-1991 Mercedes-Benz 300SEL
  • 1989-1990, 2005-2008 Pontiac Grand Prix
  • 1989-2011 Ford Ranger
  • 1990-1992 Ford Probe
  • 1991-2011 Lincoln Town Car
  • 1992-1994 Mercury Topaz
  • 1992-1996, 2004-2013 Chevrolet Corvette
  • 1992-2011 Ford Crown Victoria
  • 1992-2011 Mercury Grand Marquis
  • 1993-1997, 2010-2014 Chevrolet Camaro
  • 1993-1998 Lincoln Mark VIII
  • 1993-2002 Cadillac Eldorado
  • 1993-2004 Cadillac Seville
  • 1993 Cadillac Allante
  • 1994-1997, 2001-2010 Mazda B2300
  • 1994-1997 Ford Thunderbird
  • 1994-1998, 2001-2008 Mazda B3000
  • 1994-2005 Cadillac DeVille
  • 1995-1999, 2001-2003 Oldsmobile Aurora
  • 1995-2000 Ford Windstar
  • 1995-2002 Lincoln Continental
  • 1996-2002 Chevrolet Cavalier
  • 1996-2014 Chevrolet Express 1500
  • 1997-1999 Audi A8
  • 1997-1999 Ford F-250
  • 1997-2000 Mazda B4000
  • 1997-2002 Ford E-150 Econoline
  • 1997-2002 Ford E-150 Econoline Club Wagon
  • 1997-2004 Ford Expedition
  • 1997-2010 Ford F-150
  • 1998-1999 Chevrolet Malibu
  • 1998-2000 Isuzu Hombre
  • 1998-2002 Pontiac Firebird
  • 1998-2004 Lincoln Navigator
  • 1998-2005 Mercury Mountaineer
  • 1998 Ford E-350 Econoline
  • 1999-2000 Panoz AIV Roadster
  • 1999-2001 Oldsmobile Alero
  • 1999-2002 Oldsmobile Intrigue
  • 1999-2002 Pontiac Sunfire
  • 1999-2004 Chevrolet Silverado 2500
  • 1999-2004 Ford F-250 Super Duty
  • 1999-2004 GMC Sierra 2500
  • 1999-2013 Chevrolet Silverado 1500
  • 1999-2013 GMC Sierra 1500
  • 2000-2005 Lincoln LS
  • 2000-2013 Chevrolet Suburban 2500
  • 2000-2013 GMC Yukon XL 2500
  • 2000-2014 Chevrolet Suburban 1500
  • 2000-2014 Chevrolet Tahoe
  • 2000-2014 GMC Yukon
  • 2000-2014 GMC Yukon XL 1500
  • 2001-2003, 2005-2006 Chevrolet Silverado 1500 HD
  • 2001-2003, 2005-2006 GMC Sierra 1500 HD
  • 2001-2004 Aston Martin DB7
  • 2001-2006, 2008-2011 Mazda Tribute
  • 2001-2006 Chevrolet Silverado 3500
  • 2001-2006 GMC Sierra 3500
  • 2001-2012 Ford Escape
  • 2001-2019 Chevrolet Silverado 2500 HD
  • 2001-2019 GMC Sierra 2500 HD
  • 2002-2005 Ford Explorer
  • 2002-2006 Chevrolet Avalanche 1500
  • 2002-2006 Mazda MPV
  • 2002-2013 Cadillac Escalade EXT
  • 2002-2014 Cadillac Escalade
  • 2002 Lincoln Blackwood
  • 2003-2004 Mercury Marauder
  • 2003-2005 Ford E-150 Club Wagon
  • 2003-2005 Lincoln Aviator
  • 2003-2006 Chevrolet SSR
  • 2003-2006 Chevrolet Trailblazer EXT
  • 2003-2006 GMC Envoy XL
  • 2003-2006 Isuzu Ascender
  • 2003-2008 Mazda 6
  • 2003-2009 Hummer H2
  • 2003-2013 Ford E-150
  • 2003-2014 Cadillac Escalade ESV
  • 2003-2014 GMC Savana 1500
  • 2003-2020 Chevrolet Express 2500
  • 2003-2020 Chevrolet Express 3500

Showing 100 of 156 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
  • 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
  • Copper Plus - Dependable Performance.
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
  • Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
  • Built to ISO and SAE standards for proven performance

Specifications

Center Electrode Design Standard
Center Electrode Diameter (Inch) 0.078
Center Electrode Tip Material Nickel Copper Alloy
Classification Champion Copper Plus
Country Of Origin CN
Electrical Terminal Type Removable Nut
Grade Type Standard Replacement
Ground Electrode Core Material Nickel Copper Alloy
Ground Electrode Material Nickel Copper Alloy
Ground Electrode Quantity 1
Ground Electrode Tip Material Nickel
Hex Size 15.9
Hex Type Hex
Indexed No
Installed Height (Inch) 2.05
Insulator Height 0.06
Insulator Projection (Inch) 0.06
Manufacturer Heat Range 12
Part Description Spark Plug
Plug Type RS12YC
Pre-Gap Size 0.040
Reach 0.689
Resistor Type Yes
Seat Type Tapered
Street Legal No
Taper Diameter (Inch) 0.25
Thread Diameter 14.000
Washer(s) Included No

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)).

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