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Champion Copper Core Plus RN12YC Spark Plug
80 Reviews

Champion Copper Core Plus RN12YC Spark Plug

$3.99

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J&P Part #:  381-332
Mfr Part #:  RN12YC

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Champion Copper Core Plus RN12YC Spark Plug
Champion Copper Core Plus RN12YC Spark Plug

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Champion Copper Core Plus RN12YC Spark Plug

Champion Copper Core Plus RN12YC Spark Plug

$3.99
Order in the next to ship today

Product Details

Description

Description for Champion Copper Core Plus RN12YC Spark Plug

• Dependable and durable

• Built to ISO and SAE standards for proven performance

• Patented SAC-9 semi-conductor resistor for maximum EMI & RFI suppression

• Copper core center electrode allows for accurate control of heat range for longer life

• TinTac and ULTRASEAL shell for best corrosion protection of any spark plug in the industry

• Features include a wider-base insulator which provides an easier path to speed the transfer of heat

• Longer insulator nose containing a center electrode of pure copper inside of chrome-nickel to transfer heat between firings and help resist fouling

Read More
Champion Copper Core Plus RN12YC Spark Plug
Specifications

Product Specs for Champion Copper Core Plus RN12YC Spark Plug

Manufacturer Part Number:
RN12YC
OEM Reference:
5R6A
Sold in Units:
Each
Warehouse Part Number:
1090208
Fitment

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

  • Harley-Davidson®

    • Dyna Low Rider Convertible FXDS CONV : 1994–1998
    • Dyna Low Rider FXDL : 1993–1998
    • Dyna Super Glide Custom FXDC : 1992
    • Dyna Super Glide Daytona FXDB-D : 1992
    • Dyna Super Glide FXD : 1995–1998
    • Dyna Super Glide Sturgis FXDB S : 1991
    • Dyna Wide Glide FXDWG : 1993–1998
    • Electra Glide Anniversary FLH : 1978
    • Electra Glide Classic FLHC : 1979–1981
    • Electra Glide Classic Side Car FLHCE : 1979–1981
    • Electra Glide FLH : 1975–1978, 1981, 1984
    • Electra Glide FLH 74 : 1980
    • Electra Glide FLH 80 : 1978–1980
    • Electra Glide FLHF : 1975
    • Electra Glide Heritage FLH : 1981
    • Electra Glide Police FLHP : 1981
    • Electra Glide Police FLHP 74 : 1979–1980
    • Electra Glide Police FLHP 80 : 1979–1980
    • Electra Glide Police FLP : 1975
    • Electra Glide Sport FLHS : 1977, 1980–1981
    • Low Rider FXS : 1977–1978, 1981
    • Low Rider FXS 74 : 1979–1980
    • Low Rider FXS 80 : 1979–1980
    • Low Rider FXSB : 1985
    • Softail Bad Boy FXSTSB : 1995–1997
    • Softail Custom FXSTC : 1984–1999
    • Softail Fat Boy FLSTF : 1990–1999
    • Softail Heritage Classic FLSTC : 1987–1999
    • Softail Heritage FLST : 1986–1990
    • Softail Heritage Springer FLSTS : 1997–1999
    • Softail Night Train FXSTB : 1998–1999
    • Softail Nostalgia FLSTN : 1993–1996
    • Softail Springer FXSTS : 1988–1999
    • Softail Standard FXST : 1984–1990, 1999
    • Sturgis Belt FXB : 1980–1981
    • Super Glide Custom FXRC : 1985
    • Super Glide Disc Glide FXRDG : 1984
    • Super Glide Electric Start FXE : 1975–1981
    • Super Glide Fat Bob FXEF : 1980–1981, 1985
    • Super Glide Fat Bob FXEF 74 : 1979
    • Super Glide Fat Bob FXEF 80 : 1979
    • Super Glide FXR : 1986–1994
    • Super Glide FXR2 : 1999
    • Super Glide FXR3 : 1999
    • Super Glide FXR4 : 2000
    • Super Glide Grand Touring FXRD : 1986
    • Super Glide II FXR : 1984–1985
    • Super Glide Kick Start FX : 1975–1978
    • Super Glide Low Rider Anniversary FXRS : 1988
    • Super Glide Low Rider Convertible FXRS CONV : 1989–1993
    • Super Glide Low Rider Custom Anniversary FXLR : 1987
    • Super Glide Low Rider Custom FXLR : 1987–1994
    • Super Glide Low Rider FXRS : 1984–1992
    • Super Glide Low Rider Sport FXRS SP : 1987–1993
    • Super Glide Police FXRP : 1984–1994
    • Super Glide Sport Glide FXRT : 1984–1992
    • Tour Glide Classic FLTC : 1981
    • Tour Glide FLT : 1980–1981
    • Touring Electra Glide Classic Anniversary FLHTC : 1988
    • Touring Electra Glide Classic EFI FLHTCI : 1996–1998
    • Touring Electra Glide Classic FLHTC : 1984–1998
    • Touring Electra Glide Police EFI FLHTPI : 1997–1998
    • Touring Electra Glide Police FLHTP : 1986–1996
    • Touring Electra Glide Sport FLHS : 1987–1993
    • Touring Electra Glide Standard FLHT : 1985–1990, 1995–1998
    • Touring Electra Glide Ultra Classic EFI FLHTCUI : 1995–1998
    • Touring Electra Glide Ultra Classic FLHTCU : 1989–1998
    • Touring Road Glide EFI FLTRI : 1998
    • Touring Road Glide FLTR : 1998
    • Touring Road King Classic EFI FLHRCI : 1998
    • Touring Road King EFI FLHRI : 1996–1998
    • Touring Road King FLHR : 1994–1998
    • Touring Road King Police FLHP : 1996–1998
    • Touring Road King Police FLHPI : 1996
    • Touring Tour Glide Classic Anniversary FLTC : 1988
    • Touring Tour Glide Classic FLTC : 1984–1992
    • Touring Tour Glide FLT : 1985–1986
    • Touring Tour Glide Ultra Classic EFI FLTCUI : 1996
    • Touring Tour Glide Ultra Classic FLTCU : 1989–1995
    • Wide Glide FXWG : 1980–1981, 1985–1986
Product Notes

Important Product Notes

Once opened, electrical items cannot be returned, except in the case of a manufacturing defect.

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Ratings & Reviews

Help Customers Understand This Product

4.9
80 Reviews
Rating Breakdown
5 stars
74
4 stars
3
3 stars
2
2 stars
1
1 star
0
October 15, 2021
Great product and fast shipping. Got the bike on the road
-LOUIS
June 8, 2021
Always check the gap. These came gapped at .028. I need .040.
-palmgouge56
May 26, 2021
Works
-JEFF
April 12, 2021
Bike is running great. Thanks
-GEOFFREY
February 16, 2021
great
-GEORGE
February 15, 2021
convenient & reliable company to order from
-MARK
October 29, 2020
Installed correctly, engine starting improved, and improved gas mileage.
-WILLIAM
October 12, 2020
Great customer service,. Really quick delivery.
-RONALD
August 25, 2020
Great products always good pricing
-FRANK
August 17, 2020
Perfect replacement for my old Evo. Good price and fast shipping.
-Hdboomr

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Champion Copper Core Plus RN12YC Spark Plug

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LAST CHANCE! J&P Cycles is offering Guaranteed Holiday delivery on all orders through 12/22 3 PM EST to help make your holiday shopping a little more joyous.
Select *Next Day shipping* when checking out on qualifying products for guaranteed delivery by 12/24!
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