Bosch WR8LTC+ Spark Plug

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Rating

3.3 / 5 Overall
Bosch	WR8LTC+
Brand	Code
3.0 / 5 Materials
Copper	Copper
Ground electrode	Center electrode
3.8 / 5 Design
Multi-Ground	Standard
Ground type	Center type

Specifications

1mm (.039")	8
Gap	Heat range
⌀14mm	1.25mm
Thread diameter	Thread pitch
19mm (3/4")	21mm (13/16")
Reach	Hex size
Gasket	Removable Nut
Seat	Terminal
3	Non-Projected
Ground count	Projection

Cross-reference and alternatives

One step colder (1)

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

WR7LTC+

Copper

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3.3/ 5

.039"19mm, ⌀14x1.25HR 7