Read ( 93 ) Reviews

Autolite Xtreme Sport Iridium XS85 Spark Plug

J&P Cycles Part Number: 383-489

Manufacturer Part Number: XS85

$8.99

Gold Club Price: $8.09

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Description

Description for Autolite Xtreme Sport Iridium XS85 Spark Plug

• More focused ignition to prevent fouling than leading standard plug

• .6mm finewire design with Sport V-trim ground electrode engineered to offer improved ignitability and durability over standard plug

• Up to 26% quicker starts than leading standard plugs

• More horsepower and better fuel efficiency than standard plug

• Meets or exceeds OEM design

Product Specs

Product Specs for Autolite Xtreme Sport Iridium XS85 Spark Plug

Manufacturer Part Number:
XS85
OEM Reference:
J12YC
Sold in Units:
Each
Warehouse Part Number:
1064119
Fitment
Fitment Questions?

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

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 : 1965–1975
  • Electra Glide FLHB : 1965–1970
  • Electra Glide FLHF : 1965–1975
  • Electra Glide Police FLP : 1971–1972, 1974–1975
  • 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 : 1974–1977
  • Super Glide Kick Start FX : 1971–1977
Customer Reviews

Customer Reviews for Autolite Xtreme Sport Iridium XS85 Spark Plug

Overall Rating

5 out of 5 stars (based on 93 reviews)

5 stars (78)

4 stars (12)

3 stars (3)

2 stars (0)

1 star (0)

0 stars (0)

MARSHALL on 6/17/2019

Was not sure of what brakes I needed? Call J&P. The lady in customer service was great. Got me hooked up with all the parts that I needed. Every fit perfectly 👍.. Ordered on Friday got them on Monday. Great service. I’ll order from them again.

MARSHALL on 6/17/2019

Was not sure of what brakes I needed? Call J&P. The lady in customer service was great. Got me hooked up with all the parts that I needed. Every fit perfectly 👍.. Ordered on Friday got them on Monday. Great service. I’ll order from them again.

CHRISTOPHER on 6/10/2019

great set of spark plugs worked perfect, gave the bike lots more power.

CHRISTOPHER on 6/10/2019

great set of spark plugs worked perfect, gave the EVO lots more power.

JOHN on 6/6/2019

Better starting and performance over copper core spark plugs.

JOHN on 6/6/2019

Better starting and performance over copper core spark plugs.

ccperillo on 6/2/2019

great set of spark plugs will buy again. Shipping needs to do a better job when packaging these types of items. spark plugs where lose and out of there boxes....these are porcelain and will crack and break. I am surprised they were not broken

Thephair2 on 5/20/2019

I could tell right from when I opened the package that these plugs are high quality. My 94 Fatboy loves them, could feel the difference immediately. Would buy again.

MICHAEL on 5/19/2019

Good , pricing was good, installing was easy

AURORA on 5/5/2019

5-Star

Important Product Notes

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

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