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NGK CPR8EA-9 Spark Plug

HomeSpark PlugsNGK → CPR8EA-9
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Rating
2.9 / 5
Overall
NGKCPR8EA-9
BrandCode
3.0 / 5
Materials
CopperCopper
Ground electrodeCenter electrode
2.8 / 5
Design
StandardStandard
Ground typeCenter type
Specifications
0.9mm (.035")8
GapHeat range
⌀10mm1mm
Thread diameterThread pitch
19mm (3/4")16mm (5/8")
ReachHex size
GasketThreaded Stud
SeatTerminal
1Non-Projected
Ground countProjection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Same specs (3)

Products that have identical characteristics that impact interchangability
Copper-Iridium
3.8/ 5
.035"19mm, ⌀10x1HR 8
Copper-Iridium
3.8/ 5
.035"19mm, ⌀10x1HR 8
Copper
-
2.9/ 5
.035"19mm, ⌀10x1HR 8

One step colder (9)

Colder spark plugs with same characteristics for moderately tuned engines (75–100 hp increase)
Iridium-Platinum
4.2/ 5
.035"19mm, ⌀10x1HR 9
Iridium-Platinum
4.2/ 5
.035"19mm, ⌀10x1HR 9
Iridium-Platinum
4.2/ 5
.035"19mm, ⌀10x1HR 9
Iridium-Platinum
4.2/ 5
.035"19mm, ⌀10x1HR 9
Iridium-Platinum
4.2/ 5
.035"19mm, ⌀10x1HR 9
Iridium-Platinum
4.2/ 5
.035"19mm, ⌀10x1HR 9
Copper-Iridium
3.8/ 5
.035"19mm, ⌀10x1HR 9
Copper
-
2.9/ 5
.035"19mm, ⌀10x1HR 9
Copper
-
2.9/ 5
.035"19mm, ⌀10x1HR 9