Bosch W10AC Spark Plug

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Rating

2.9 / 5 Overall
Bosch	W10AC
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.5mm (.020")	10
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
12.7mm (1/2")	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

W14F-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 14

425

Copper

-

2.9/ 5

.031"12.7mm, ⌀14x1.25HR 6

B-4H

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

Deep reference (13)

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

W14FR-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 14

W14F-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 14

W14F-U

Copper

3.3/ 5

.028"12.7mm, ⌀14x1.25HR 14

425

Copper

-

2.9/ 5

.031"12.7mm, ⌀14x1.25HR 6

B-4H

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

WR8AC+

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 8

WR8AC

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 8

5933

Copper

-

2.9/ 5

.030"12.7mm, ⌀14x1.25HR 86

L86C

Copper

-

2.9/ 5

.020"12.7mm, ⌀14x1.25HR 86

L90C

Copper

-

2.9/ 5

.020"12.7mm, ⌀14x1.25HR 90

BR4HS

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 4

BR5HS

Copper

-

2.9/ 5

.024"12.7mm, ⌀14x1.25HR 5

W16FSR

Copper

-

2.9/ 5

.028"12.7mm, ⌀14x1.25HR 16