Denso W14EXR-U15 Spark Plug

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Rating
Brand	Code
3.3 / 5 Overall
Denso	W14EXR-U15
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
1.5mm (.059")	14
⌀14mm	1.25mm
Thread diameter	Thread pitch
20.6mm (13/16")	21mm (13/16")
Reach	Hex size
Gasket	Removable Nut
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

646

Copper

2.9/ 5

.050"19mm, ⌀14x1.25HR 12

Deep reference (9)

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

VW16

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4.2/ 5

.043"19mm, ⌀14x1.25HR 16

W14EXR-U13

Copper

3.3/ 5

.050"19mm, ⌀14x1.25HR 14

GR45

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3.1/ 5

.059"19mm, ⌀14x1.25HR 4

WR10LCV

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2.9/ 5

.050"19mm, ⌀14x1.25HR 10

WR10LCV+

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2.9/ 5

.050"19mm, ⌀14x1.25HR 10

RN14MC5

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2.9/ 5

.049"19mm, ⌀14x1.25HR 14

RN16YC5

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2.9/ 5

.049"19mm, ⌀14x1.25HR 16

BP5ES-13

Copper

2.9/ 5

.050"19mm, ⌀14x1.25HR 5

WR9DCY

Copper

2.7/ 5

.059"19mm, ⌀14x1.25HR 9