Iridium Spark Plug — Thread reach 19.1 mm, Thread size 14 mm, Spark gap 1.1 mm

DENSO Iridium Spark Plug — Thread reach 19.1 mm, Thread size 14 mm, Spark gap 1.1 mm – 75-86 Big Twin, 79-96 Touring, 85-99 Softail, 91-98 Dyna, 82-94 FXR, 99-00 CVO, 84 Police

DENSO
IW16
IW16

Long-life iridium spark plug with fine-wire electrode for reliable ignition and reduced voltage requirements.

Hurry! only 20 items left in stock.
€10.43
€17.65
Save €7.22
local_shipping In stock, ships in 2-3 days
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

The Iridium Spark Plug delivers longer life and improved ignition performance for modern engines. 🔧⚡

: IW16
: 20 Items
In Stock

Data sheet

Type
Resistor
Units
Each
Style
Iridium
Brand
DENSO
Thread Size
14 mm
Electrical Resistance
5k Ohms
Center Electrode Type
Fine Wire
Electrode Tip Material
Iridium
Ground Electrode Shape
Taper Cut, Grooved
Heat Range
16
Terminal Configuration
Threaded Stud
Center Electrode Projection
Non-Projected
Spark Gap
0.043"
1.1 mm
1.1 mm (0.043")
Hex Size
20.6 mm (13/16")
Thread Reach
19,1 mm (3/4")

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
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If you want to return an item, please contact us first to give you detailed instructions.

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
APRILIA CLIMBER 1988
APRILIA CLIMBER 1989
APRILIA CLIMBER 1990
APRILIA CLIMBER 1991
APRILIA CLIMBER 1992
APRILIA CLIMBER 1993
APRILIA CLIMBER 1994
APRILIA CLIMBER 1995
GAS GAS Contact GT 1992
GAS GAS Contact GT 1993
GAS GAS Contact JT 1995
GAS GAS Contact JT 1994
GAS GAS Contact JT 1995
GAS GAS PAMPERA 1999
GAS GAS PAMPERA 2000
GAS GAS PAMPERA 2001
GAS GAS PAMPERA 2002
GAS GAS PAMPERA 2003
GAS GAS PAMPERA 2004
GAS GAS PAMPERA 2005
GAS GAS PAMPERA 2002
GAS GAS PAMPERA 2003
GAS GAS PAMPERA 2004
GAS GAS PAMPERA 2005
GAS GAS PAMPERA 1998
GAS GAS PAMPERA 1999
GAS GAS TXT 1999
GAS GAS TXT 2000
GAS GAS TXT 2001
GAS GAS TXT 2002
GAS GAS TXT 2003
GAS GAS TXT 1999
GAS GAS TXT 2000
GAS GAS TXT 2001
GAS GAS TXT 2002
GAS GAS TXT 2003
GAS GAS TXT 2001
GAS GAS TXT 2002
GAS GAS TXT 2003
GAS GAS TXT 2000
GAS GAS TXT 2001
GAS GAS TXT 2002
GAS GAS TXT 2003
GAS GAS TXT 2000
GAS GAS TXT 2001
GAS GAS TXT 2002
GAS GAS 2003
GAS GAS 2004
GAS GAS 2005
GAS GAS 2006
GAS GAS 2007
GAS GAS 2008
GAS GAS 2009
GAS GAS 2010
GAS GAS 2011
GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2010
GAS GAS 2011
GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2004
GAS GAS 2005
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GAS GAS 2003
GAS GAS 2004
GAS GAS 2005
GAS GAS 2006
GAS GAS 2007
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GAS GAS 2009
GAS GAS 2010
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GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2013
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GAS GAS 2011
GAS GAS 2003
GAS GAS 2004
GAS GAS 2005
GAS GAS 2006
GAS GAS 2007
GAS GAS 2008
GAS GAS 2009
GAS GAS 2010
GAS GAS 2011
GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2011
GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2011
GAS GAS 2004
GAS GAS 2005
GAS GAS 2006
GAS GAS 2007
GAS GAS 2008
GAS GAS 2009
GAS GAS 2010
GAS GAS 2011
GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2010
GAS GAS 2011
GAS GAS 2012
GAS GAS 2013
GAS GAS 2014
GAS GAS 2011
Harley Davidson Electra Glide Big Twin 1975
Harley Davidson Electra Glide Big Twin 1976
Harley Davidson Electra Glide Big Twin 1977
Harley Davidson Electra Glide Standard Big Twin 1984
Harley Davidson Electra Glide Big Twin 1975
Harley Davidson Electra Glide Big Twin 1976
Harley Davidson Electra Glide Big Twin 1977
Harley Davidson Electra Glide Big Twin 1978
Harley Davidson Electra Glide Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Big Twin 1981
Harley Davidson Electra Glide Big Twin 1982
Harley Davidson Electra Glide Big Twin 1983
Harley Davidson Electra Glide Belt Drive Big Twin 1984
Harley Davidson Electra Glide Classic Big Twin 1979
Harley Davidson Electra Glide Big Twin 1980
Harley Davidson Electra Glide Classic Big Twin 1981
Harley Davidson Electra Glide Classic Big Twin 1982
Harley Davidson Electra Glide Classic Big Twin 1983
Harley Davidson Road King Touring 1994
Harley Davidson Road King Touring 1996
Harley Davidson Electra Glide Sport Touring 1979
Harley Davidson Electra Glide Sport Touring 1980
Harley Davidson Electra Glide Sport Touring 1987
Harley Davidson Electra Glide Sport Touring 1988
Harley Davidson Electra Glide Sport Touring 1989
Harley Davidson Electra Glide Sport Touring 1990
Harley Davidson Electra Glide Sport Touring 1991
Harley Davidson Electra Glide Sport Touring 1992
Harley Davidson Electra Glide Sport Touring 1993
Harley Davidson Electra Glide Sport Touring 1994
Harley Davidson Electra Glide Touring 1983
Harley Davidson Electra Glide Touring 1984
Harley Davidson Electra Glide Touring 1986
Harley Davidson Electra Glide Touring 1987
Harley Davidson Electra Glide Touring 1988
Harley Davidson Electra Glide Standard Touring 1995
Harley Davidson Electra Glide Standard Touring 1996
Harley Davidson Electra Glide Classic Touring 1983
Harley Davidson Electra Glide Classic Touring 1984
Harley Davidson Electra Glide Classic Touring 1986
Harley Davidson Electra Glide Classic Touring 1987
Harley Davidson Electra Glide Classic Touring 1988
Harley Davidson Electra Glide Classic Touring 1989
Harley Davidson Electra Glide Classic Touring 1990
Harley Davidson Electra Glide Classic Touring 1991
Harley Davidson Electra Glide Classic Touring 1992
Harley Davidson Electra Glide Classic Touring 1993
Harley Davidson Electra Glide Classic Touring 1994
Harley Davidson Electra Glide Classic Touring 1995
Harley Davidson Electra Glide Classic Touring 1996
Harley Davidson Electra Glide Ultra Classic Touring 1989
Harley Davidson Electra Glide Ultra Classic Touring 1990
Harley Davidson Electra Glide Ultra Classic Touring 1991
Harley Davidson Electra Glide Ultra Classic Touring 1992
Harley Davidson Electra Glide Ultra Classic Touring 1993
Harley Davidson Electra Glide Ultra Classic Touring 1994
Harley Davidson Electra Glide Ultra Classic Touring 1995
Harley Davidson Electra Glide Ultra Classic Special Anniversary Edition Touring 1995
Harley Davidson Electra Glide Ultra Classic Touring 1996
Harley Davidson Electra Glide Classic Touring 1984
Harley Davidson Electra Glide Special Touring 1984
Harley Davidson Heritage Softail Softail 1986
Harley Davidson Heritage Softail Softail 1987
Harley Davidson Heritage Softail Softail 1988
Harley Davidson Heritage Softail Softail 1989
Harley Davidson Heritage Softail Softail 1990
Harley Davidson Heritage Softail Classic Softail 1988
Harley Davidson Heritage Softail Classic Softail 1989
Harley Davidson Heritage Softail Classic Softail 1992
Harley Davidson Heritage Softail Classic Softail 1993
Harley Davidson Heritage Softail Classic Softail 1995
Harley Davidson Fat Boy Softail 1990
Harley Davidson Fat Boy Softail 1991
Harley Davidson Fat Boy Softail 1992
Harley Davidson Fat Boy Softail 1993
Harley Davidson Fat Boy Softail 1994
Harley Davidson Heritage Softail Special/Nostalgia Softail 1993
Harley Davidson Heritage Softail Special/Nostalgia Softail 1995
Harley Davidson Heritage Softail Springer Softail 1997
Harley Davidson Heritage Softail Springer Softail 1998
Harley Davidson Tour Glide Touring 1980
Harley Davidson Tour Glide Touring 1981
Harley Davidson Tour Glide Touring 1982
Harley Davidson Tour Glide Touring 1983
Harley Davidson Tour Glide Touring 1984
Harley Davidson Tour Glide Classic Touring 1980
Harley Davidson Tour Glide Classic Touring 1981
Harley Davidson Tour Glide Classic Touring 1982
Harley Davidson Tour Glide Classic Touring 1983
Harley Davidson Tour Glide Classic Touring 1984
Harley Davidson Tour Glide Classic Touring 1985
Harley Davidson Tour Glide Classic Touring 1986
Harley Davidson Tour Glide Classic Touring 1987
Harley Davidson Tour Glide Classic Touring 1988
Harley Davidson Tour Glide Classic Touring 1989
Harley Davidson Tour Glide Classic Touring 1990
Harley Davidson Tour Glide Classic Touring 1991
Harley Davidson Tour Glide Ultra Classic Touring 1989
Harley Davidson Tour Glide Ultra Classic Touring 1990
Harley Davidson Tour Glide Ultra Classic Touring 1991
Harley Davidson Tour Glide Ultra Classic Touring 1992
Harley Davidson Tour Glide Ultra Classic Touring 1993
Harley Davidson Tour Glide Ultra Classic Touring 1994
Harley Davidson Tour Glide Ultra Classic Touring 1995
Harley Davidson Tour Glide Ultra Classic Touring 1996
Harley Davidson Super Glide Big Twin 1975
Harley Davidson Super Glide Big Twin 1976
Harley Davidson Super Glide Big Twin 1977
Harley Davidson Super Glide Big Twin 1978
Harley Davidson Super Glide Big Twin 1979
Harley Davidson Sturgis Big Twin 1980
Harley Davidson Sturgis Big Twin 1981
Harley Davidson Sturgis Big Twin 1982
Harley Davidson Dyna Super Glide Dyna 1995
Harley Davidson Dyna Super Glide Dyna 1996
Harley Davidson Dyna Glide Sturgis Dyna 1991
Harley Davidson Dyna Glide Daytona Dyna 1992
Harley Davidson Dyna Glide Custom Dyna 1992
Harley Davidson Big Twin 1983
Harley Davidson Big Twin 1984
Harley Davidson Dyna Low Rider Dyna 1993
Harley Davidson Dyna Low Rider Dyna 1994
Harley Davidson Dyna Low Rider Dyna 1995
Harley Davidson Dyna Super Glide Convertible Dyna 1994
Harley Davidson Dyna Super Glide Convertible Dyna 1995
Harley Davidson Dyna Super Glide Convertible Dyna 1997
Harley Davidson Dyna Super Glide Convertible Dyna 1998
Harley Davidson Dyna Wide Glide Dyna 1993
Harley Davidson Dyna Wide Glide Dyna 1994
Harley Davidson Dyna Wide Glide Dyna 1995
Harley Davidson Dyna Wide Glide Dyna 1996
Harley Davidson Dyna Wide Glide Dyna 1998
Harley Davidson Super Glide Big Twin 1975
Harley Davidson Super Glide Big Twin 1976
Harley Davidson Super Glide Big Twin 1977
Harley Davidson Super Glide Big Twin 1978
Harley Davidson Super Glide Big Twin 1979
Harley Davidson Super Glide Big Twin 1980
Harley Davidson Super Glide Big Twin 1981
Harley Davidson Super Glide Big Twin 1982
Harley Davidson Super Glide Big Twin 1983
Harley Davidson Super Glide Big Twin 1984
Harley Davidson Fat Bob Big Twin 1979
Harley Davidson Fat Bob Big Twin 1979
Harley Davidson Fat Bob Big Twin 1980
Harley Davidson Fat Bob Big Twin 1981
Harley Davidson Fat Bob Big Twin 1982
Harley Davidson Fat Bob Big Twin 1985
Harley Davidson Fat Bob Big Twin 1986
Harley Davidson Low Rider Custom FXR 1987
Harley Davidson Low Rider Custom FXR 1988
Harley Davidson Low Rider Custom FXR 1989
Harley Davidson Low Rider Custom FXR 1990
Harley Davidson Low Rider Custom FXR 1991
Harley Davidson Low Rider Custom FXR 1992
Harley Davidson Low Rider Custom FXR 1993
Harley Davidson Low Rider Custom FXR 1994
Harley Davidson Super Glide FXR 1986
Harley Davidson Super Glide FXR 1987
Harley Davidson Super Glide FXR 1988
Harley Davidson Super Glide FXR 1989
Harley Davidson Super Glide FXR 1990
Harley Davidson Super Glide FXR 1991
Harley Davidson Super Glide FXR 1992
Harley Davidson Super Glide FXR 1993
Harley Davidson Super Glide FXR 1994
Harley Davidson Super Glide II FXR 1982
Harley Davidson Super Glide II FXR 1983
Harley Davidson Super Glide II FXR 1984
Harley Davidson Super Glide Screamin Eagle CVO 1999
Harley Davidson Super Glide Screamin Eagle CVO 1999
Harley Davidson Super Glide Screamin Eagle CVO 2000
Harley Davidson Low Glide Custom FXR 1985
Harley Davidson Disc Glide FXR 1986
Harley Davidson Disc Glide Big Twin 1984
Harley Davidson Disc Glide Big Twin 1985
Harley Davidson Sport Glide Police Police 1984
Harley Davidson Low Glide FXR 1984
Harley Davidson Low Glide FXR 1985
Harley Davidson Low Rider FXR 1986
Harley Davidson Low Rider FXR 1987
Harley Davidson Low Rider FXR 1988
Harley Davidson Low Rider FXR 1989
Harley Davidson Low Rider FXR 1990
Harley Davidson Low Rider FXR 1991
Harley Davidson Low Rider FXR 1992
Harley Davidson Super Glide II FXR 1982
Harley Davidson Low Rider Convertible FXR 1989
Harley Davidson Low Rider Convertible FXR 1990
Harley Davidson Low Rider Convertible FXR 1991
Harley Davidson Low Rider Convertible FXR 1992
Harley Davidson Low Rider Convertible FXR 1993
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1986
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1987
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1988
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1989
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1990
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1991
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1992
Harley Davidson Low Rider Sport Edition (Fxrsl) FXR 1993
Harley Davidson Sport Glide FXR 1984
Harley Davidson Sport Glide FXR 1985
Harley Davidson Sport Glide FXR 1986
Harley Davidson Sport Glide FXR 1987
Harley Davidson Sport Glide FXR 1988
Harley Davidson Sport Glide FXR 1989
Harley Davidson Sport Glide FXR 1990
Harley Davidson Sport Glide FXR 1991
Harley Davidson Sport Glide FXR 1992
Harley Davidson Low Rider Big Twin 1977
Harley Davidson Low Rider Big Twin 1978
Harley Davidson Low Rider Big Twin 1979
Harley Davidson Low Rider Big Twin 1979
Harley Davidson Low Rider Big Twin 1980
Harley Davidson Low Rider Big Twin 1981
Harley Davidson Low Rider Big Twin 1982
Harley Davidson Low Rider Big Twin 1983
Harley Davidson Low Rider Big Twin 1984
Harley Davidson Low Rider Big Twin 1985
Harley Davidson Softail Softail 1985
Harley Davidson Softail Softail 1986
Harley Davidson Softail Softail 1987
Harley Davidson Softail Softail 1988
Harley Davidson Softail Softail 1989
Harley Davidson Softail Softail 1990
Harley Davidson Softail Night Train Softail 1998
Harley Davidson Softail Custom Softail 1986
Harley Davidson Softail Custom Softail 1987
Harley Davidson Softail Custom Softail 1988
Harley Davidson Softail Custom Softail 1989
Harley Davidson Softail Custom Softail 1990
Harley Davidson Softail Custom Softail 1991
Harley Davidson Softail Custom Softail 1992
Harley Davidson Softail Custom Softail 1993
Harley Davidson Softail Custom Softail 1994
Harley Davidson Softail Custom Softail 1995
Harley Davidson Softail Custom Softail 1996
Harley Davidson Softail Custom Softail 1997
Harley Davidson Softail Custom Softail 1998
Harley Davidson Softail Custom Softail 1999
Harley Davidson Softail Springer Softail 1988
Harley Davidson Softail Springer Softail 1989
Harley Davidson Softail Springer Softail 1990
Harley Davidson Softail Springer Softail 1991
Harley Davidson Softail Springer Softail 1992
Harley Davidson Softail Springer Softail 1993
Harley Davidson Softail Springer Softail 1994
Harley Davidson Softail Springer Softail 1995
Harley Davidson Softail Springer Softail 1996
Harley Davidson Softail Springer Softail 1998
Harley Davidson Softail Springer Softail 1999
Harley Davidson Bad Boy Softail 1995
Harley Davidson Bad Boy Softail 1996
Harley Davidson Bad Boy Softail 1997
Harley Davidson Wide Glide Big Twin 1980
Harley Davidson Wide Glide Big Twin 1981
Harley Davidson Wide Glide Big Twin 1982
Harley Davidson Wide Glide Big Twin 1983
Harley Davidson Wide Glide Big Twin 1984
Harley Davidson Wide Glide Big Twin 1985
Harley Davidson Wide Glide Big Twin 1986
KAWASAKI Mule 500 KAF 1991
KAWASAKI Mule 500 KAF 1992
KAWASAKI Mule 500 KAF 1993
KAWASAKI Mule 500 KAF 1994
KAWASAKI Mule 500 KAF 1995
KAWASAKI Mule 500 KAF 1996
KAWASAKI Mule 550 KAF 1997
KAWASAKI Mule 550 KAF 1998
KAWASAKI Mule 550 KAF 1999
KAWASAKI Mule 520 KAF 2000
KAWASAKI Mule 520 KAF 2001
KAWASAKI Mule 550 KAF 2002
KAWASAKI Mule 550 KAF 2003
KAWASAKI Mule 550 KAF 2004
PIAGGIO BRAVO 1972
PIAGGIO BRAVO 1973
PIAGGIO BRAVO 1974
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PIAGGIO BRAVO 1976
PIAGGIO BRAVO 1977
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PIAGGIO BRAVO 1979
PIAGGIO BRAVO 1980
PIAGGIO BRAVO 1981
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PIAGGIO BRAVO 1983
PIAGGIO BRAVO 1976
PIAGGIO BRAVO 1976
PIAGGIO BRAVO 1981
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PIAGGIO BRAVO 1983
PIAGGIO BRAVO 1984
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PIAGGIO BRAVO 1986
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PIAGGIO BRAVO 1989
PIAGGIO BRAVO 1990
PIAGGIO BRAVO 1991
PIAGGIO BRAVO 1992
PIAGGIO BRAVO 1993
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PIAGGIO BRAVO 1995
PIAGGIO BRAVO 1981
PIAGGIO BRAVO 1982
PIAGGIO BRAVO 1983
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PIAGGIO BRAVO 1985
PIAGGIO BRAVO 1986
PIAGGIO BRAVO 1989
PIAGGIO BRAVO 1990
PIAGGIO BRAVO 1991
PIAGGIO BRAVO 1992
PIAGGIO BRAVO 1993
PIAGGIO BRAVO 1994
PIAGGIO BRAVO 1995
SHERCO Kid 2005
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SHERCO Bultaco 1999
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SHERCO Enduro 2005
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