Read ( 63 ) Reviews

Autolite Copper Non-Resistor 4275 Spark Plug

J&P Cycles Part Number: 360-404

Manufacturer Part Number: 4275

$2.99

Gold Club Price: $2.69

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Description

Description for Autolite Copper Non-Resistor 4275 Spark Plug

• Designed for a sharper, leaner spark

• Tapered nickel/chrome alloy tip

• Copper center electrode

Product Specs

Product Specs for Autolite Copper Non-Resistor 4275 Spark Plug

Manufacturer Part Number:
4275
Material:
Nickel/Chrome Alloy Tip, Copper Center Electrode
Sold in Units:
Each
Warehouse Part Number:
1057325
Fitment
Fitment Questions?

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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
  • 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
  • FL : 1948
  • 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
Customer Reviews

Customer Reviews for Autolite Copper Non-Resistor 4275 Spark Plug

Overall Rating

5 out of 5 stars (based on 63 reviews)

5 stars (54)

4 stars (9)

3 stars (0)

2 stars (0)

1 star (0)

0 stars (0)

sockos

5 Star

Garyp1

Seems OK

esgbclatam

4 Star

vikesfan

5 Star

Weasel Unk

good plug for the price

hotdog*tony

5 Star

Glbmlls

Good quality plug, bike runs crisper right away.

Scurve

5 Star

fastcamino454

5 Star

jhsdgls

good plugs for the money. replaced a older set of the same plug in my sportster. bike runs stronger and burns cleaner

Important Product Notes

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

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