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Champion Copper Core Plus J12YC Spark Plug

Manufacturer Part Number J12YC

6 Reviews

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  • Champion Copper Core Plus J12YC Spark Plug
Product may vary from photo(s).

$3.99

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6 Reviews

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J&P Part: 381-311

Description for Champion Copper Core Plus J12YC Spark Plug 

Champion Copper Core Plus J12YC Spark Plug

• Dependable and durable

• Superior corrosion resistance

• Dependable and performance

• Increased conductivity and heat control for good overall wear

Important Product Notes

Product Specs

Manufacturer Part Number: J12YC

OEM Reference: 3-4

Sold in Units: Each

Fitment for Champion Copper Core Plus J12YC Spark Plug 

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Click (+) to view all compatible models

Harley-Davidson® Models

Duo Glide FL : 1958–1964
Duo Glide FLF : 1958–1964
Duo Glide FLH : 1958–1964
Duo Glide FLHF : 1958–1964
E : 1948
EL : 1948
Electra Glide Fat Bob FLHFB : 1965–1970
Electra Glide FLB : 1965–1970
Electra Glide FLBF : 1970
Electra Glide FLFB : 1965–1969
Electra Glide FLH : 1965–1974
Electra Glide FLHB : 1965–1970
Electra Glide FLHF : 1965–1974
Electra Glide Police FLP : 1971–1972, 1974
Electra Glide Police FLPF : 1971–1972
ELP : 1949
EP : 1949
ES : 1948
F : 1948
FL : 1948
FP : 1949
FS : 1948
Hydra Glide E : 1949–1950
Hydra Glide EL : 1949–1952
Hydra Glide ELF : 1952
Hydra Glide ELS : 1951–1952
Hydra Glide ES : 1949–1950
Hydra Glide F : 1949–1950
Hydra Glide FL : 1949–1957
Hydra Glide FLE : 1953–1956
Hydra Glide FLEF : 1953–1956
Hydra Glide FLF : 1952–1957
Hydra Glide FLH : 1955–1957
Hydra Glide FLHF : 1955–1957
Hydra Glide FLS : 1951–1952
Hydra Glide FS : 1949–1950
Super Glide Electric Start FXE : 1974
Super Glide Kick Start FX : 1971–1974

Customer Reviews for Champion Copper Core Plus J12YC Spark Plug 

Overall Rating:
5/5 based on 6 ratings

5 by

The right plug for the right engine.

4 by

About the same as the rest

5 by

always the best results with correct plugs,cannot beat champion plugs.

5 by

Great Champion performance. engien runs great good, still good after 10000 miles on the road

5 by

Great price!

4 by

Fair price.

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Important Product Notes

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

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