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Bosch HR8LII33U 9602 Spark Plug

HomeSpark PlugsBosch → HR8LII33U
Bosch HR8LII33U 9602 image
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Rating
4.5 / 5
Overall
BoschHR8LII33U
BrandCode
5.0 / 5
Materials
IridiumIridium
Ground electrodeCenter electrode
3.5 / 5
Design
StandardFine Wire
Ground typeCenter type
Specifications
1mm (.039")8
GapHeat range
⌀14mm1.25mm
Thread diameterThread pitch
17.5mm (.689")16mm (5/8")
ReachHex size
TaperedSolid
SeatTerminal
1Non-Projected
Ground countProjection

Cross-reference and alternatives

How we find alternative spark plugs How we rate spark plugs

Cross-reference (1)

Alternative spark plugs found in cross-reference docs provided by manufacturers
Iridium-Platinum
4.2/ 5
.043"18mm, ⌀14x1.25HR 5

Deep reference (2)

A second level of cross-reference: if A=B and B=C, then A=C
Iridium-Platinum
4.2/ 5
.050"17.5mm, ⌀14x1.25HR 3
Copper-Iridium
3.8/ 5
.039"17.5mm, ⌀14x1.25HR 9

Same specs (2)

Products that have identical characteristics that impact interchangability
Platinum
3.8/ 5
.039"17.5mm, ⌀14x1.25HR 8
Copper-Platinum
3.5/ 5
.039"17.5mm, ⌀14x1.25HR 8

Bigger gap (7)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it
Iridium
-
4.5/ 5
.050"17.5mm, ⌀14x1.25HR 8
Iridium
-
4.5/ 5
.043"17.5mm, ⌀14x1.25HR 8
Platinum
3.8/ 5
.050"17.5mm, ⌀14x1.25HR 8
Platinum
3.8/ 5
.043"17.5mm, ⌀14x1.25HR 8
Copper-Platinum
3.5/ 5
.043"17.5mm, ⌀14x1.25HR 8
Copper
2.9/ 5
.043"17.5mm, ⌀14x1.25HR 8
Copper
2.9/ 5
.050"17.5mm, ⌀14x1.25HR 8