Denso ITV20TT Spark Plug

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Rating
Brand	Code
4.7 / 5 Overall
Denso	ITV20TT
4.5 / 5 Materials
Platinum	Iridium
Ground electrode	Center electrode
5.0 / 5 Design
Fine Wire	Fine Wire
Ground type	Center type

Specifications
Gap	Heat range
1mm (.039")	20
⌀14mm	1.25mm
Thread diameter	Thread pitch
25mm (1")	16mm (5/8")
Reach	Hex size
Tapered	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Cross-reference (9)

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

SILTR6A7G

Iridium-Platinum

4.4/ 5

.028"25mm, ⌀14x1.25HR 6

ILTR6E11

Iridium-Platinum

4.2/ 5

.043"25mm, ⌀14x1.25HR 6

LTR6AI13

Iridium-Platinum

4.2/ 5

.050"25mm, ⌀14x1.25HR 6

LTR6BI-9

Iridium-Platinum

4.2/ 5

.035"25mm, ⌀14x1.25HR 6

LTR6CI-8

Iridium-Platinum

4.2/ 5

.031"25mm, ⌀14x1.25HR 6

LTR6DI-8

Iridium-Platinum

4.2/ 5

.031"25mm, ⌀14x1.25HR 6

LTR6BP13

Platinum

3.8/ 5

.050"25mm, ⌀14x1.25HR 6

PLTR6A-10G

Platinum

3.8/ 5

.039"25mm, ⌀14x1.25HR 6

LTR6IX-11

Copper-Iridium

3.8/ 5

.043"25mm, ⌀14x1.25HR 6

Deep reference (15)

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

IT20TT

Iridium-Platinum

4.7/ 5

.039"17.5mm, ⌀14x1.25HR 20

HR7NII33X

Iridium

4.5/ 5

.043"25mm, ⌀14x1.25HR 7

ITV20

Copper-Iridium

4.3/ 5

.043"25mm, ⌀14x1.25HR 20

ITV20

Copper-Iridium

4.3/ 5

.043"25mm, ⌀14x1.25HR 20

ITV20

Copper-Iridium

4.3/ 5

.043"25mm, ⌀14x1.25HR 20

ITV20

Copper-Iridium

4.3/ 5

.043"25mm, ⌀14x1.25HR 20

ITV20

Copper-Iridium

4.3/ 5

.043"25mm, ⌀14x1.25HR 20

ITV20

Copper-Iridium

4.3/ 5

.043"25mm, ⌀14x1.25HR 20

XP5364

Iridium-Platinum

4.2/ 5

.055"25mm, ⌀14x1.25HR 2

XP5363

Iridium-Platinum

4.2/ 5

.045"25mm, ⌀14x1.25HR 1

XP5364

Iridium-Platinum

4.2/ 5

.055"25mm, ⌀14x1.25HR 2

RE10PMPB5

Platinum

3.8/ 5

.049"25mm, ⌀14x1.25HR 10

HGR7MQP0

Copper-Platinum

3.5/ 5

.063"25mm, ⌀14x1.25HR 7

APP5364

Platinum

3.5/ 5

.055"25mm, ⌀14x1.25HR 2

HR7MPP30X

Copper-Platinum

3.5/ 5

.043"25mm, ⌀14x1.25HR 7

Bigger gap (1)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

LTR6AHX

Platinum-Ruthenium

4.7/ 5

.043"25mm, ⌀14x1.25HR 6