Denso IW06-31 Spark Plug

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Rating

4.5 / 5 Overall
Denso	IW06-31
Brand	Code
4.5 / 5 Materials
Platinum	Iridium
Ground electrode	Center electrode
4.5 / 5 Design
Slant	Fine Wire
Ground type	Center type

Specifications

0.6mm (.024")	31
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (4)

Alternative spark plugs found in cross-reference docs provided by manufacturers

R7376-10

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 10

B10EGP

Copper-Platinum

3.7/ 5

.026"19mm, ⌀14x1.25HR 10

R6061-10

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 10

AR5383

Copper

3.3/ 5

.016"19mm, ⌀14x1.25HR 1

Deep reference (11)

A second level of cross-reference: if A=B and B=C, then A=C

IW01-31

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 31

IW01-31

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 31

IW01-31

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 31

R7376-10

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 10

AR5383

Copper

3.3/ 5

.016"19mm, ⌀14x1.25HR 1

AR5383

Copper

3.3/ 5

.016"19mm, ⌀14x1.25HR 1

N59DR

Copper

3.3/ 5

.026"19mm, ⌀14x1.25HR 59

AR2592

Copper

3.3/ 5

.024"19mm, ⌀14x1.25HR 1

AR50

Copper

3.3/ 5

.024"19mm, ⌀14x1.25HR 2

R6061-10

Copper

3.3/ 5

.031"19mm, ⌀14x1.25HR 10

4051

Copper

2.9/ 5

.024"19mm, ⌀14x1.25HR 1

Same specs (1)

Products that have identical characteristics that impact interchangability

R5184-10

Gold-Palladium-Platinum

4.0/ 5

.024"19mm, ⌀14x1.25HR 10

One step colder (1)

Colder spark plugs with same characteristics for moderately tuned engines (75–100 hp increase)

IW06-34

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 34