NGK R5649-9 Spark Plug

Home → Spark Plugs → NGK → R5649-9

NGK R5649-9 image

Verify with Amazon ConfirmedFit before buying

Rating
Brand	Code
0.0 / 5 Overall
NGK	R5649-9
0.0 / 5 Materials
	Copper
Ground electrode	Center electrode
0.0 / 5 Design
Surface Discharge	Standard
Ground type	Center type

Specifications
Gap	Heat range
0.4mm (.016")	9
⌀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

Same specs (1)

Products that have identical characteristics that impact interchangability

R6712-9

Copper

3.2/ 5

.016"19mm, ⌀14x1.25HR 9

Two steps colder (1)

Two steps colder spark plugs with same characteristics for heavily modified engines (150-200 hp increase)

R5649-11

Copper

3.2/ 5

.016"19mm, ⌀14x1.25HR 11