Denso T20NR-U11 Spark Plug

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Rating

3.3 / 5 Overall
Denso	T20NR-U11
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
4.0 / 5 Design
U-Groove	Standard
Ground type	Center type

Specifications

1.1mm (.043")	20
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
17.5mm (.689")	16mm (5/8")
Reach	Hex size
Tapered	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

TR6

Copper

3.1/ 5

.039"18mm, ⌀14x1.25HR 6

2544

Copper

2.9/ 5

.045"18mm, ⌀14x1.25HR 2

RS10LC

Copper

2.9/ 5

.043"21mm, ⌀14x1.25HR 10

2545

Copper

2.9/ 5

.045"18mm, ⌀14x1.25HR 3

Deep reference (20)

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

IT20

Copper-Iridium

4.3/ 5

.043"17.5mm, ⌀14x1.25HR 20

IT20

Copper-Iridium

4.3/ 5

.043"17.5mm, ⌀14x1.25HR 20

IT20

Copper-Iridium

4.3/ 5

.043"17.5mm, ⌀14x1.25HR 20

VT20

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 20

VT20

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 20

VT20

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 20

VT16

Iridium-Platinum

4.2/ 5

.043"17.5mm, ⌀14x1.25HR 16

TR5-1IX

Copper-Iridium

3.8/ 5

.039"18mm, ⌀14x1.25HR 5

TR5-1IX

Copper-Iridium

3.8/ 5

.039"18mm, ⌀14x1.25HR 5

TR5-1IX

Copper-Iridium

3.8/ 5

.039"18mm, ⌀14x1.25HR 5

AR103

Copper

-

3.3/ 5

.033"17.5mm, ⌀14x1.25HR 1

242240519

Copper-Silver

-

3.3/ 5

.024"17.5mm, ⌀14x1.25HR 6

T20EPR-U

Copper

-

3.3/ 5

.031"18mm, ⌀14x1.25HR 20

T20EPR-U

Copper

-

3.3/ 5

.031"18mm, ⌀14x1.25HR 20

T16NR-U11

Copper

-

3.3/ 5

.043"18mm, ⌀14x1.25HR 16

TR5-1

Copper

3.1/ 5

.039"18mm, ⌀14x1.25HR 5

TR5-1

Copper

3.1/ 5

.039"18mm, ⌀14x1.25HR 5

TR5-1

Copper

3.1/ 5

.039"18mm, ⌀14x1.25HR 5

103

Copper

2.9/ 5

.050"17.5mm, ⌀14x1.25HR 1

5143

Copper

2.9/ 5

.055"18mm, ⌀14x1.25HR 1