NGK Spark Plug Resistor Cover - LB05F for the CB350 twin and most of Honda's other twin's from the 60's and 70's. This one has a 90 degree bend. For 14mm thread spark plugs without the terminal nut. Special rubber waterproof boot to seal out the elements. We recommend using non-resistor type spark plugs when using resistor caps on vintage Honda's.
- NGK spark plug resistor covers are the best protection against radio frequency interference
- Rubber waterproof boots to seal out the elements, so the engine won't cut out if it rains.
- For use with 7mm diameter plug wires
- Fits all Honda Twins from the 60's and 70's plus a lot of single cylinder 4 strokes and 2 strokes
- Sold Individually
NGK Part Number: 8030
Replaces Honda Part Number: 30700-098-153
Installation tips:
Remove terminal nut before installing new spark plugs. It's screwed onto the top of the spark plug.
Put a light coating of anti-seize on the spark plug threading before installing. After all, you're threading a steel part into a aluminum engine case.
Don't over tighten the spark plug, 1/8 to 1/4 turn past finger tight.
When using the old spark plug wires, trim them back 1/4" - 1/2" to expose fresh wire, then using a pick type tool, fan out the wires before threading on the new resistor cover.
Twist on the new cover about 3 full turns and give it a tug to make sure it's snug.
Fits tons of bikes and many models used more than 1 type of cap. Check the part number and photo to see if it's what you need.
7 Reviews Hide Reviews Show Reviews
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works great looks good
Very nice
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NGK Spark Plug Resistor Cover - 90 Degree - LB05FP
These are great, easy to install. My original resistor caps were way out of spec (almost 10K ohms). Not exactly the same shape as the 1970 versions, but they fit just fine.
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Can't go wrong with ngk
Work like they should
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Great stuff, great price....
Got my 1974 Honda CL 360 going, thanks! Great stuff, fast delivery
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Good Spark Covers
Worked perfectly. Only complaint is that one had NGK in black and one in white. Wish they were the same, but not a big deal.
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Very good and as described
Product was as described and works well
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NGK quality
Excellent quality replacement