Skip to content
Back to products
DENSO

Iridium Spark Plug

DENSO IRIDIUM SPARK PLUG

Article: IW31

€22.08 incl. VAT

excl. VAT: €18.40

In stock (1–3 days)

Availability history: 12 ▼ 3

Share:

Specifications

Brand
DENSO
Vendor Part #
IW31
Center Electrode Projection
Non-Projected
Center Electrode Type
Fine Wire
Electrical Resistance
5k Ohms
Electrode Tip Material
Iridium
Ground Electrode Shape
Grooved, Taper Cut
Heat Range
10
Hex Size
20,6 mm (13/16")
Model
IW31
Spark Gap
0,76 mm (0,030"), 0.030", 0.76 mm
Style
Iridium
Terminal Configuration
Threaded Stud
Thread Reach
19,1 mm (3/4")
Thread Size
14 mm
Type
Resistor
Weight
0.06 kg
Dimensions
27 x 89 x 24
Barcode
0042511053199
EAN
0042511053199

Descriptions

Iridium Spark Plug

Six times harder than platinum, iridium withstands temperatures up to 4,000°F

Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage requirements decrease while firing performance improves

360° laser welding of electrode provides a seal that resists wear even in the worst conditions

Ground electrode features a tapered cut and U-groove that form a large volume area for the flame's center

Similar products

Fitments · 14 makes · 72 models · 466 vehicles

CSV

YAMAHA, APRILIA, KTM, SUZUKI, SKI-DOO (BRP), KAWASAKI, DERBI, HONDA, ARCTIC CAT, BETA, CAGIVA, HUSQVARNA and 2 more

Safety and contacts

Manufacturer

DENSO

Freisinger Str. 21-23

85386 Eching

DE

© Parts Europe