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Copper Plus Spark Plug - RN12YC

  • Part #:
    RN12YC
  • Mfg Part #:
    RN12YC
  • OEM/Ref#:
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Copper Plus Spark Plug - RN12YC

  • Part #:
    RN12YC
  • Mfg Part #:
    RN12YC
  • OEM/Ref#:
MSRP: $2.75

Price: $2.48 10% off!
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Champion Copper Plus Spark Plug - RN12YC
  • Super high quality helps prevent plug fouling and pre-ignition, which can be damaging to spark plugs and your engine
  • Superior performance is achieved through thermal bonding, a wider insulator base, exclusive high-nickel content alloy electrodes and a long insulator nose
  • Non-removable nut


  • .040in. Gap
Specifications
Part #: RN12YC
Mfg #: RN12YC
Heat Range 12
Thread 14 mm
Type Resistor
Units Each
Weight 0.25 lbs
Alternate/OEM Part Number(s):
RN12YC
UPC Code:
037551000180
Fitment for Champion Copper Plus Spark Plug - RN12YC

Part RN12YC fits the following machines

Harley-Davidson
  • Disc Glide - FXRDG 1984
  • Dyna Convertible - FXDS-CONV 1995-1998
  • Dyna Daytona - FXDB 1992
  • Dyna Glide Custom - FXDC 1992
  • Dyna Low Rider - FXDL 1993-1998
  • Dyna Low Rider Convertible - FXDS-CONV 1994
  • Dyna Sturgis - FXDB 1991
  • Dyna Super Glide - FXD 1995-1998
  • Dyna Wide Glide - FXDWG 1993-1998
  • Electra Glide - FLH 1975-1978, 1981
  • Electra Glide - FLH 1200 1979-1980
  • Electra Glide - FLH-80 1980
  • Electra Glide - FLHS 1977, 1980-1981
  • Electra Glide - FLHT 1985-1987
  • Electra Glide Classic - FLHC 1980-1981
  • Electra Glide Classic - FLHTC 1984-1998
  • Electra Glide Classic - FLHTC (Early Model) 1984
  • Electra Glide Classic Injected - FLHTC I 1996-1998
  • Electra Glide Heritage - FLH 1981
  • Electra Glide Sport - FLHS 1987-1993
  • Electra Glide Standard - FLHT 1995-1998
  • Electra Glide Ultra Classic - FLHTCU 1989-1998
  • Electra Glide Ultra Classic Injected - FLHTCU I 1995-1998
  • Fat Bob - FXEF 1980-1981
  • Fat Bob - FXEF 1200 1979
  • FL 1975-1979
  • FXR 2 1999
  • FXR 3 1999
  • FXR 4 2000
  • Heritage Softail - FLST 1986-1990
  • Heritage Softail Classic - FLSTC 1987-1999
  • Heritage Softail Nostalgia - FLSTN 1993
  • Heritage Softail Special - FLSTN 1994-1996
  • Heritage Softail Springer - FLSTS 1997-1999
  • Low Glide - FXRS 1984-1985
  • Low Glide Custom - FXRC 1985
  • Low Rider - FXRS 1986-1993
  • Low Rider - FXS 1977-1978, 1981
  • Low Rider - FXS 1200 1979-1980
  • Low Rider - FXS-80 1980
  • Low Rider - FXSB 1985
  • Low Rider Chrome - FXRC 1987
  • Low Rider Convertible - FXRS-CONV 1990-1993
  • Low Rider Custom - FXLR 1987-1994
  • Low Rider Sport - FXRS-SP 1988-1993
  • Road Glide - FLTR 1998
  • Road Glide Injected - FLTR I 1998
  • Road King - FLHR 1994-1998
  • Road King Classic Injected - FLHRC I 1998
  • Road King Injected - FLHR I 1996-1998
  • Softail - FXST 1984-1993
  • Softail Custom - FXSTC 1986-1999
  • Softail Fat Boy - FLSTF 1990-1999
  • Softail Night Train - FXSTB 1999
  • Softail Springer - FXSTS 1988-1999
  • Softail Springer Bad Boy - FXSTSB 1995-1997
  • Softail Standard - FXST 1999
  • Sport Glide - FXRT 1985-1993
  • Sport Glide - FXRT (Early Model) 1984
  • Sport Glide - FXRT (Late Model) 1984
  • Sport Glide Grand Touring - FXRD 1986
  • Sturgis - FXB 1980-1981
  • Super Glide - FX 1975-1978
  • Super Glide - FXE 1974-1981
  • Super Glide - FXR 1984-1994
  • Tour Glide - FLT 1979-1981
  • Tour Glide Classic - FLTC 1985-1994
  • Tour Glide Classic - FLTC (Early Model) 1984
  • Tour Glide Classic - FLTC (Late Model) 1984
  • Tour Glide Ultra Classic - FLTCU 1989-1995
  • Tour Glide Ultra Classic Injected - FLTCU I 1996
  • Wide Glide - FXWG 1980-1981, 1985-1986
John Deere
  • Gator 4x2 2003-2005
  • Gator CS 2004-2006
  • Gator CX 2004-2012
  • Gator TS 2005-2006, 2008-2012
  • Gator TX 2005-2008
  • Gator TX Turf 2005-2007
  • Trail Gator 4x2 2003-2004
  • Turf Gator 2003-2005
Kawasaki
  • KAF300A Mule 500 1990-1992
  • KAF300B Mule 500 1993-1996
  • KAF300C Mule 550 1996-2004
  • KAF300D Mule 520 2000-2003
  • KAF400A Mule 610 4x4 2005-2016
  • KAF400B Mule 600 2005-2016
  • KAF400C Mule 610 4x4 Camo 2005-2010
  • KAF400D Mule 610 4x4 XC 2010-2016
  • KAF400E Mule 610 4x4 XC Camo 2011-2016
  • KAF400F Mule 610 4x4 XC SE 2014-2016
  • KAF400G Mule 610 4x4 SE 2016
Reviews & Questions
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Browse 1 question Browse 1 question and 5 answers
Are these spark plugs made in the usa?
A shopper on Oct 7, 2016
BEST ANSWER: Im not totally sure if they are or not? I would assume so based on the over all reliabilty and quality of such, I run them in my S&S motor and it runs much better then the NGK plugs...My advice get them,You wont be disappointed !!!!
5.0 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
7
0
0
0
0
Finish
5.0 / 5
Fit
4.8 / 5
Quality
5.0 / 5
Style
5.0 / 5
Value
5.0 / 5
Would you recommend this product?
Yes (4)
Would you recommend this product?
Yes
great price
same quality I can get around here, but a better price I've been buying champion plugs for years ,fast shipping too ,got here a few days earlier then expected
June 13, 2017
Purchased
over 2 years ago
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
March 1, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
April 2, 2011
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
5 / 5
GREAT SPARK PLUGS
IVE BEEN USING CHAMPION PLUGS FOR 40 YEARS,AND HAVE FOUND NOTHING BETTER,I HAVE BEEN A MECHANIC SINCE 1967 AND HAVE USED EVERY SPARK PLUG OUT THERE,NOTHING IS BETTER THAN CHAMPIONS, GIVE THEM A TRY AND YOU WILL ALWAYS BE A WINNER.
October 21, 2009
ASHEVILLE, NC
Would you recommend this product?
Yes
they work like the originals
October 20, 2017
Purchased
over 5 years ago
Would you recommend this product?
Yes
they are spark plugs lol they are fine but nice smooth delivery
February 17, 2017
Purchased
over 3 years ago
Finish
5 / 5
Fit
4 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
nice product
great product but will not be able to use them for a couple months winter time which sucks
January 11, 2017
Purchased
over 3 years ago