NGK R6061-9 Spark Plug

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Rating

3.3 / 5 Overall
NGK	R6061-9
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.8 / 5 Design
Slant	Standard
Ground type	Center type

Specifications

0.8mm (.031")	9
Gap	Heat range
⌀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

Cross-reference (5)

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

IW01-27

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀14x1.25HR 27

IW06-27

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀14x1.25HR 27

AR2593

Copper

-

3.3/ 5

.024"19mm, ⌀14x1.25HR 2

AR2594

Copper

-

3.3/ 5

.024"19mm, ⌀14x1.25HR 3

AR51

Copper

-

3.3/ 5

.024"19mm, ⌀14x1.25HR 3

Deep reference (27)

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

R7376-9

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀14x1.25HR 9

R7376-9

Iridium-Platinum

4.5/ 5

.024"19mm, ⌀14x1.25HR 9

R6850-9

Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 9

R6850-9

Platinum

4.2/ 5

.035"19mm, ⌀14x1.25HR 9

BR9ECSIX

Copper-Iridium

4.0/ 5

.031"19mm, ⌀14x1.25HR 9

W3DP0

Copper-Platinum

3.9/ 5

.024"19mm, ⌀14x1.25HR 3

BPR8EIX

Copper-Iridium

3.8/ 5

.031"19mm, ⌀14x1.25HR 8

241256515

Copper-Silver

3.5/ 5

.024"19mm, ⌀14x1.25HR 3

C61

Copper

3.5/ 5

.026"19mm, ⌀14x1.25HR 61

R6254E-9

Copper

-

3.3/ 5

.024"19mm, ⌀14x1.25HR 9

R6254E-9

Copper

-

3.3/ 5

.024"19mm, ⌀14x1.25HR 9

W27ES-U

Copper

-

3.3/ 5

.028"19mm, ⌀14x1.25HR 27

BR7ET

Copper

-

3.3/ 5

.041"19mm, ⌀14x1.25HR 7

W24EPR-U

Copper

-

3.3/ 5

.031"19mm, ⌀14x1.25HR 24

W24EP-U

Copper

-

3.3/ 5

.031"19mm, ⌀14x1.25HR 24

R5671A-9

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

R5672A-9

Copper

3.1/ 5

.031"19mm, ⌀14x1.25HR 9

W3CC OBS

Copper

2.9/ 5

.020"19mm, ⌀14x1.25HR 3

BR9ES SOLID

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

B9ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

N2C

Copper

2.9/ 5

.026"19mm, ⌀14x1.25HR 2

B9ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 9

N6YC

Copper

2.9/ 5

.026"19mm, ⌀14x1.25HR 6

RN6YC

Copper

2.9/ 5

.026"19mm, ⌀14x1.25HR 6

RV9YC

Copper

2.9/ 5

.035"11mm, ⌀14x1.25HR 9

BP8ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 8

BPR8ES

Copper

2.9/ 5

.031"19mm, ⌀14x1.25HR 8

One step colder (1)

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

R6061-10

Copper

-

3.3/ 5

.031"19mm, ⌀14x1.25HR 10

Two steps colder (1)

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

R6061-11

Copper

-

3.3/ 5

.031"19mm, ⌀14x1.25HR 11