• Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets - 73683
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Moroso

Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets - 73683

Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets - 73683

$140.99 USD
$140.99 USD
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  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

Ultra 40 Unsleeved Custom-Fit Wire Sets from Moroso. The part number and specifications are listed below. Ignition parts create and deliver the spark that lights the fuel in each cylinder.

Quick facts

  • Brand: Moroso
  • Part type: Ignition part
  • Part number: 73683

Specifications

  • High-Performance Design: 8.65mm

Tip: Set the spark plug gap to your engine spec and do not over-torque plugs in aluminum heads.

View full details

Before you order: fitment and what to plan

Ignition parts create and deliver the spark that lights the fuel in each cylinder.

Fitment notes

  • Specs, lead time and warranty come from Moroso and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.

Ask about fitment

Plan the whole job

More for your car: All Spark Plugs · Batteries & electrical

Questions about ignition part

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
How often should spark plugs be replaced?
Your maintenance schedule lists it; long-life plugs often go 60,000 to 100,000 miles.
Where do specs and warranty details come from?
From Moroso. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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