Bosch WR9EC0 7537 Spark Plug

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Rating

2.9 / 5 Overall
Bosch	WR9EC0
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.8mm (.031")	9
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
9.5mm (3/8")	21mm (13/16")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (3)

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

W14-U

Copper

3.3/ 5

.028"9.5mm, ⌀14x1.25HR 14

306

Copper

-

2.9/ 5

.035"9.5mm, ⌀14x1.25HR 8

BR6S

Copper

-

2.9/ 5

.028"9.5mm, ⌀14x1.25HR 6

Deep reference (14)

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

XST458

Iridium-Platinum

4.2/ 5

.031"9.5mm, ⌀14x1.25HR 9

W9-U

Copper

3.3/ 5

.028"9.5mm, ⌀14x1.25HR 9

W20PR-U

Copper

3.3/ 5

.028"9.5mm, ⌀14x1.25HR 20

UJ11G

Copper

3.2/ 5

.026"9.5mm, ⌀14x1.25HR 11

295

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 7

456

Copper

-

2.9/ 5

.031"9.5mm, ⌀14x1.25HR 7

B-4

Copper

-

2.9/ 5

.028"9.5mm, ⌀14x1.25HR 4

J11C

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 11

B-4

Copper

-

2.9/ 5

.028"9.5mm, ⌀14x1.25HR 4

303

Copper

-

2.9/ 5

.035"9.5mm, ⌀14x1.25HR 4

592-1

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 12

592C

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 12

RJ12C

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 12

RJ6C

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 6