Bosch HR8DPP30X Spark Plug

View on

Verify with Amazon ConfirmedFit before buying

Rating

3.5 / 5 Overall
Bosch	HR8DPP30X
Brand	Code
3.5 / 5 Materials
Copper	Platinum
Ground electrode	Center electrode
3.5 / 5 Design
Standard	Fine Wire
Ground type	Center type

Specifications

1.1mm (.043")	8
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
17.5mm (.689")	16mm (5/8")
Reach	Hex size
Tapered	Solid
Seat	Terminal
1	Non-Projected
Ground count	Projection

Cross-reference and alternatives

Same specs (3)

Products that have identical characteristics that impact interchangability

HR8DII33X

Iridium

4.5/ 5

.043"17.5mm, ⌀14x1.25HR 8

HR8DPP33X

Platinum

3.8/ 5

.043"17.5mm, ⌀14x1.25HR 8

HR8DCX+

Copper

2.9/ 5

.043"17.5mm, ⌀14x1.25HR 8

Bigger gap (3)

0.1..0.3 mm gap increase for better performance given your ignition system can handle it

HR8KII33V

Iridium

4.5/ 5

.050"17.5mm, ⌀14x1.25HR 8

HR8DPP33V

Platinum

3.8/ 5

.050"17.5mm, ⌀14x1.25HR 8

242229737

Copper

2.9/ 5

.050"17.5mm, ⌀14x1.25HR 8

One step colder (2)

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

HR6KII33X

Iridium

4.5/ 5

.043"17.5mm, ⌀14x1.25HR 6

HR6DPP33X

Platinum

3.8/ 5

.043"17.5mm, ⌀14x1.25HR 6