NGK ZFR5LP-13G 7781 Spark Plug

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Rating

3.8 / 5 Overall
NGK	ZFR5LP-13G
Brand	Code
4.0 / 5 Materials
Platinum	Platinum
Ground electrode	Center electrode
3.5 / 5 Design
Standard	Fine Wire
Ground type	Center type

Specifications

1.3mm (.050")	5
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

Cross-reference (7)

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

FR8VII33U

Iridium

4.5/ 5

.039"19mm, ⌀14x1.25HR 8

RC12PEPB5

Platinum

-

3.8/ 5

.049"19mm, ⌀14x1.25HR 12

FR8VPP332V

Platinum

-

3.8/ 5

.050"19mm, ⌀14x1.25HR 8

7034-2

Platinum

-

3.8/ 5

.049"19mm, ⌀14x1.25HR 12

APP5405

Platinum

3.5/ 5

.050"19mm, ⌀14x1.25HR 3

RC12PEC5

Copper-Platinum

3.3/ 5

.049"19mm, ⌀14x1.25HR 12

AP5405

Copper-Platinum

3.2/ 5

.050"19mm, ⌀14x1.25HR 3

Deep reference (6)

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

XP5405

Iridium-Platinum

4.2/ 5

.050"19mm, ⌀14x1.25HR 3

VK16

Iridium-Platinum

4.2/ 5

.043"19mm, ⌀14x1.25HR 16

ZFR6FGP

Copper-Platinum

3.5/ 5

.039"19mm, ⌀14x1.25HR 6

RC12PEC5

Copper-Platinum

3.3/ 5

.049"19mm, ⌀14x1.25HR 12

AP5405

Copper-Platinum

3.2/ 5

.050"19mm, ⌀14x1.25HR 3

ZFR5N

Copper

3.1/ 5

.035"19mm, ⌀14x1.25HR 5