Champion 846-1 Spark Plug

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Rating

2.9 / 5 Overall
Champion	846-1
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
2.8 / 5 Design
Standard	Standard
Ground type	Center type

Specifications

0.75mm (.030")	14
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
9.5mm (3/8")	19mm (3/4")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Cross-reference (1)

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

BM4A

Copper

-

2.9/ 5

.028"9.5mm, ⌀14x1.25HR 4

Deep reference (7)

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

XST258

Iridium-Platinum

4.2/ 5

.024"9.5mm, ⌀14x1.25HR 9

846EZ

Copper-Iridium

3.8/ 5

.024"9.5mm, ⌀14x1.25HR 14

W14M-U

Copper

3.3/ 5

.028"9.5mm, ⌀14x1.25HR 14

W14MU10

Copper

3.3/ 5

.039"8.5mm, ⌀14x1.25HR 14

SE258DPT

Copper

3.2/ 5

.024"9.5mm, ⌀14x1.25HR 9

258

Copper

-

2.9/ 5

.024"9.5mm, ⌀14x1.25HR 9

CJ14

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 14

Same specs (2)

Products that have identical characteristics that impact interchangability

CJ14

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 14

846ECO

Copper

-

2.9/ 5

.030"9.5mm, ⌀14x1.25HR 14