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NGK PFR5R-11 4292 Spark Plug

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NGK PFR5R-11 4292 image
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Rating
3.8 / 5
Overall
NGKPFR5R-11
BrandCode
4.0 / 5
Materials
PlatinumPlatinum
Ground electrodeCenter electrode
3.5 / 5
Design
StandardFine Wire
Ground typeCenter type
Specifications
1.1mm (.043")5
GapHeat range
⌀14mm1.25mm
Thread diameterThread pitch
19mm (3/4")16mm (5/8")
ReachHex size
GasketSolid
SeatTerminal
1Non-Projected
Ground countProjection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Cross-reference (2)

Alternative spark plugs found in cross-reference docs provided by manufacturers
Platinum
-
3.8/ 5
.039"19mm, ⌀14x1.25HR 8
Platinum
-
3.8/ 5
.039"19mm, ⌀14x1.25HR 10

Deep reference (2)

A second level of cross-reference: if A=B and B=C, then A=C
Iridium-Platinum
4.2/ 5
.039"19mm, ⌀14x1.25HR 5
Iridium-Platinum
4.2/ 5
.043"19mm, ⌀14x1.25HR 16

One step colder (4)

Colder spark plugs with same characteristics for moderately tuned engines (75–100 hp increase)
Platinum
-
3.8/ 5
.043"19mm, ⌀14x1.25HR 6
Platinum
-
3.8/ 5
.043"19mm, ⌀14x1.25HR 6
Copper
2.9/ 5
.043"19mm, ⌀14x1.25HR 6
Copper
2.9/ 5
.043"19mm, ⌀14x1.25HR 6