Denso IUH24 5368 Spark Plug

View on

Verify with Amazon ConfirmedFit before buying

Rating

4.3 / 5 Overall
Denso	IUH24
Brand	Code
4.0 / 5 Materials
Copper	Iridium
Ground electrode	Center electrode
4.8 / 5 Design
U-Groove	Fine Wire
Ground type	Center type

Specifications

0.9mm (.035")	24
Gap	Heat range
⌀10mm	1mm
Thread diameter	Thread pitch
19mm (3/4")	16mm (5/8")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (3)

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

CR8EHIX-9

Copper-Iridium

3.8/ 5

.035"19mm, ⌀10x1HR 8

CR8HIX

Copper-Iridium

3.8/ 5

.028"12.7mm, ⌀10x1HR 8

C8EHVX-9

Copper-Platinum

3.5/ 5

.035"19mm, ⌀10x1HR 8

Deep reference (3)

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

IUF24

Copper-Iridium

-

4.3/ 5

.031"12.7mm, ⌀10x1HR 24

U24FER-ZU9

Copper-Platinum

3.9/ 5

.035"19mm, ⌀10x1HR 24

4194

Copper

2.9/ 5

.024"12.7mm, ⌀10x1HR 1

Same specs (1)

Products that have identical characteristics that impact interchangability

IU24

Copper-Iridium

-

4.3/ 5

.035"19mm, ⌀10x1HR 24

One step colder (2)

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

IU27

Copper-Iridium

-

4.3/ 5

.035"19mm, ⌀10x1HR 27

IUH27

Copper-Iridium

-

4.3/ 5

.035"19mm, ⌀10x1HR 27

Two steps colder (1)

Two steps colder spark plugs with same characteristics for heavily modified engines (150-200 hp increase)

IU31

Copper-Iridium

-

4.3/ 5

.035"19mm, ⌀10x1HR 31