Champion 322EZ Spark Plug

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Rating
Brand	Code
3.8 / 5 Overall
Champion	322EZ
4.0 / 5 Materials
Copper	Iridium
Ground electrode	Center electrode
3.5 / 5 Design
Standard	Fine Wire
Ground type	Center type

Specifications
Gap	Heat range
0.75mm (.030")	11
⌀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

BPR5ES-11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 5

Deep reference (14)

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

WR8DPX

Copper-Platinum

3.3/ 5

.043"19mm, ⌀14x1.25HR 8

WR9DPX

Copper-Platinum

3.3/ 5

.043"19mm, ⌀14x1.25HR 9

WR8DPX+

Copper-Platinum

3.3/ 5

.043"19mm, ⌀14x1.25HR 8

W16EPR-U10

Copper

3.3/ 5

.039"19mm, ⌀14x1.25HR 16

W16EPR-U11

Copper

3.3/ 5

.043"19mm, ⌀14x1.25HR 16

WR8DCX+

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 8

WR9DCX

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 9

322-1

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 11

322C2

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 11

RN9YC4

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 9

W16EPR-S11

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 16

WR8DCX+ NS

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 8

WR9DCX+

Copper

2.9/ 5

.043"19mm, ⌀14x1.25HR 9

WR8DCW

Copper

2.7/ 5

.035"19mm, ⌀14x1.25HR 8

Same specs (1)

Products that have identical characteristics that impact interchangability

5322

Copper

3.2/ 5

.030"19mm, ⌀14x1.25HR 11

Bigger gap (3)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

322CC

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 11

322C2

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 11

322-1

Copper

2.9/ 5

.039"19mm, ⌀14x1.25HR 11