Denso W20EX-U13 Spark Plug

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Rating
Brand	Code
3.3 / 5 Overall
Denso	W20EX-U13
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
4.0 / 5 Design
U-Groove	Standard
Ground type	Center type

Specifications
Gap	Heat range
1.3mm (.050")	20
⌀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

How we find alternative spark plugs How we rate spark plugs

Cross-reference (1)

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

BP6ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 6

Deep reference (3)

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

W20EP-U10

Copper

-

3.3/ 5

.039"19mm, ⌀14x1.25HR 20

W20EP-U11

Copper

-

3.3/ 5

.043"19mm, ⌀14x1.25HR 20

W20EX-U11

Copper

-

3.3/ 5

.043"19mm, ⌀14x1.25HR 20