PartStall
ENG
AccountSign in
DENSO IW31 Spark Plug
DENSO IW31 Spark Plug DENSO IW31 Spark Plug DENSO IW31 Spark Plug
DENSOPart no. IW31

DENSO IW31 Spark Plug

Connector type: Crimped SAEDiameter: 14 mmThread Size: M14x1.25Spanner Size: 20.6 mm
3 offers · cheapest first
€8.75incl. VAT 24 %

In stock

3 offers

cheapest first
Price incl. VATIn stock
€8.75 86
€9.28 16
€23.21 6

Specifications

Manufacturer article criteria
Connector typeCrimped SAE
Diameter [mm]14
Thread SizeM14x1.25
Spanner Size20.6 mm
Tightening Torque [Nm]22
Weight [g]56
Thread Length [mm]19
alternative item-
BrandDENSO
Article numberIW31
Weight60 g
Product groupIgnition System

Fits these vehicles

43 vehicle versions · 6 makes · 1977–2012 · manufacturer data
Clear
MakeModelEnginePower (kW)Years
YAMAHAYZYZ 80 41978–
YAMAHAYZYZ 80 LW 41978–
YAMAHAYZYZ 80 W 41978–
YAMAHAYZYZ 85 LW 222002–

Showing 1–4 of 4 versions matching “YAMAHA”, of 43 this part fits.

OE numbers

1 original number issued by YAMAHA
YAMAHA
94709-00384

Replacements and equivalents

The same part under another brand's number
DENSO W31A-Z DENSO W31ESR-ZU DENSO W31ES-ZU

About DENSO IW31

Ignition System

DENSO IW31 is a spark plug with connector type Crimped SAE. According to the manufacturer catalogue it fits 43 vehicle versions from APRILIA, KAWASAKI, SUZUKI, YAMAHA, built 1977–2012. It replaces 10 original part numbers, including L41W, 98079-60817, 98079-608-27. 3 offers are available, from €8.75.

Iridium Power

About Spark Plug

Spark plugs ignite the fuel in a petrol engine. Replace them at the interval in your service book, usually 30 000–60 000 km. Check the thread, heat range and electrode type, or search by plate number.

See all: Spark Plug →

Frequently asked

Does DENSO IW31 fit my car?

The manufacturer catalogue lists 43 vehicle versions for this part. Choose your car and the page shows only what fits it.

Which original numbers does it replace?

1 original number, listed above with the make that issued it.

Is there a cheaper alternative?

3 offers for this part, cheapest first. The original numbers above lead to the parts that replace it.

When will I receive it?

The delivery date is shown at checkout, before you pay.

PartStall is the sellerOne seller, one invoice for every order, local support.
Secure paymentMontonio: bank link, card or pay later.
Delivery date on every productOrder before 14:00 and we ship the same day. Parcel locker or direct delivery.
14-day right of returnReturn form in your account or with your order number. Warranty per manufacturer terms.