Denso IW01-29 Spark Plug

View on

Verify with Amazon ConfirmedFit before buying

Rating

4.5 / 5 Overall
Denso	IW01-29
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")	29
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Same specs (1)

Products that have identical characteristics that impact interchangability

IWM01-29

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 29

One step colder (3)

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

IW01-32

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 32

IWM01-32

Iridium-Platinum

-

4.5/ 5

.024"19mm, ⌀14x1.25HR 32

R6252E-105

Copper

3.3/ 5

.024"19mm, ⌀14x1.25HR 10.5