Champion C59R Spark Plug

View on

Verify with Amazon ConfirmedFit before buying

Rating

3.3 / 5 Overall
Champion	C59R
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
4.0 / 5 Design
Side Discharge	Standard
Ground type	Center type

Specifications

0.5mm (.020")	59
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	16mm (5/8")
Reach	Hex size
Gasket	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

One step colder (1)

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

C55R

Copper

-

3.3/ 5

.020"19mm, ⌀14x1.25HR 55