NGK R0161-9 Spark Plug

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NGK R0161-9 image

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Rating
Brand	Code
3.2 / 5 Overall
NGK	R0161-9
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.5 / 5 Design
Standard	Fine Wire
Ground type	Center type

Specifications
Gap	Heat range
0.6mm (.024")	9
⌀10mm	1mm
Thread diameter	Thread pitch
12.7mm (1/2")	16mm (5/8")
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

IUF27A

Copper-Iridium

4.0/ 5

.035"12.7mm, ⌀10x1HR 27

One step colder (1)

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

R0161-10

Copper

-

3.2/ 5

.024"12.7mm, ⌀10x1HR 10