Denso IU31 - Alternative spark plugs

There are 30 replacement spark plugs for Denso IU31. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

Denso (5367) IU31A Spark Plugs, Pack of 4
Denso (5367) IU31A Spark Plugs, Pack of 4
64.43$

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Specifications for Denso IU31

Thread diameter
10mm
Thread reach
19mm
Hex size
16mm
Seat type
flat
Tip
non projected
Construction
Iridium centre electrode
Terminal
Removable

Denso IU31 replacement spark plugs

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.

Replacement spark plugs for Denso IU31 on Amazon

Denso (5367) IU31A Spark Plugs, Pack of 4
Denso (5367) IU31A Spark Plugs, Pack of 4
USD 64.43
NGK (6482) CR10EIX Iridium IX Spark Plug, Pack of 1,One Size
NGK (6482) CR10EIX Iridium IX Spark Plug, Pack of 1,One Size
USD 5.38
NGK (4940) R0373A-10 Racing Spark Plug, Pack of 1
NGK (4940) R0373A-10 Racing Spark Plug, Pack of 1
USD 73.27
Champion G57C (653) Racing Plug
Champion G57C (653) Racing Plug
USD 14.52
Champion (653) G57C Racing Series Spark Plug, Pack of 1
Champion (653) G57C Racing Series Spark Plug, Pack of 1
USD 10.92
Replacement Parts Consumables for 4x Spark Plug Replaces For (CR8EIXCR7E, CR8E, CR9E CHAMPION G57C,
Replacement Parts Consumables for 4x Spark Plug Replaces For (CR8EIXCR7E, CR8E, CR9E CHAMPION G57C,
USD 46.37
4 pc NGK 6482 Iridium IX Spark Plugs for 4134 4169 5364 5367 IU31 IU31A U31ESN-ZU U31ESRNZU
4 pc NGK 6482 Iridium IX Spark Plugs for 4134 4169 5364 5367 IU31 IU31A U31ESN-ZU U31ESRNZU
USD 41.38
NGK (6482) CR10EIX Iridium IX Spark Plug, Pack of 1,One Size
NGK (6482) CR10EIX Iridium IX Spark Plug, Pack of 1,One Size
USD 5.38
4 pc NGK 6482 Iridium IX Spark Plugs for 4134 4169 5364 5367 IU31 IU31A U31ESN-ZU U31ESRNZU
4 pc NGK 6482 Iridium IX Spark Plugs for 4134 4169 5364 5367 IU31 IU31A U31ESN-ZU U31ESRNZU
USD 41.38
NGK CR10EK Standard Spark Plug
NGK CR10EK Standard Spark Plug
USD 8.25
NGK Resistor Sparkplug CR10E for Suzuki DR650SE 1996-2009
NGK Resistor Sparkplug CR10E for Suzuki DR650SE 1996-2009
USD 14.35
NGK Spark Plug CR10E- Set of 4
NGK Spark Plug CR10E- Set of 4
USD 37.44
NGK (6482) CR10EIX Iridium IX Spark Plug, Pack of 1,One Size
NGK (6482) CR10EIX Iridium IX Spark Plug, Pack of 1,One Size
USD 5.38
NGK Resistor Sparkplug CR10E for Suzuki DR650SE 2011-2014
NGK Resistor Sparkplug CR10E for Suzuki DR650SE 2011-2014
USD 13.29
NGK Resistor Sparkplug CR10E for Suzuki DR650S 2015-2019
NGK Resistor Sparkplug CR10E for Suzuki DR650S 2015-2019
USD 13.59
Cyclemax One Pack for NGK Spark Plug CR10E Contains One Spark Plug and a Funnel
Cyclemax One Pack for NGK Spark Plug CR10E Contains One Spark Plug and a Funnel
USD 11.99
NGK Spark Plug CR10EK- Set of 4
NGK Spark Plug CR10EK- Set of 4
USD 42.99

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
SUZUKI MOTORCYCLES DR DR 650 SE (SP46B) DR 650 SE (SP46B) 1996-2000 644 34 25
SUZUKI MOTORCYCLES DR DR 650 SE (SP46B) DR 650 SE (SP46B) 1994-2000 644 44 32
SUZUKI MOTORCYCLES XF XF 650 Freewind (AC) XF 650 Freewind (AC) 1997-2003 644 34 25
SUZUKI MOTORCYCLES XF XF 650 Freewind (AC) XF 650 Freewind (AC) 1997-2003 644 48 35

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