Denso W20EXR-U11 Spark Plug

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Rating

3.3 / 5 Overall
Denso	W20EXR-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
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (2)

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

BPR6EY-11

Copper

3.1/ 5

.043"19mm, ⌀14x1.25HR 6

RN9YC4

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 9

Deep reference (6)

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

VW20

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 20

XS63

Iridium-Platinum

4.2/ 5

.031"19mm, ⌀14x1.25HR 8

W20EPR-U11

Copper

-

3.3/ 5

.043"19mm, ⌀14x1.25HR 20

4263

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 8

BPR5ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 5

BPR6ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 6

Same specs (2)

Products that have identical characteristics that impact interchangability

W20ES-U11

Copper

-

3.3/ 5

.043"19mm, ⌀14x1.25HR 20

W20EX-U11

Copper

-

3.3/ 5

.043"19mm, ⌀14x1.25HR 20

One step colder (1)

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

W22EPR-ZU11

Copper-Platinum

3.9/ 5

.043"19mm, ⌀14x1.25HR 22