1966 Ferrari 400 Superamerica Spark Plugs

Your 1966 Ferrari 400 Superamerica might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Spark Plugs you desperately need.

We currently carry 3 Spark Plugs to choose from for your 1966 Ferrari 400 Superamerica, and our inventory prices range from as little as $2.99 up to $4.79.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Spark Plugs for the 1966 Ferrari 400 Superamerica. We only sell parts from trusted brands like Autolite so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 1 reviews on our Spark Plugs for the 1966 Ferrari 400 Superamerica from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Spark Plugs stock in-person!

Spark Plugs for Your 1966 Ferrari 400 Superamerica

Autolite – Racing Non-Resistor Spark Plug: Enables Performance, Handles Intense Conditions (Part No.AR51)

Racing Non-Resistor Spark Plug: Enables Performance, Handles Intense Conditions

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$4.79
The ground electrode is cut-back from the center electrode to provide a gap, and its concave face ensures a constant gap for optimal performance. This design opens the spark face for better ignitability of the flame kernel, retains less heat, and transfers heat to the shell faster, significantly reducing the risk of pre-ignition. Dyno testing has shown proven power gains, making this plug ideal for all aftermarket cylinder heads used in various racing venues, including oval and road racing. Featuring a gasket seat type, this spark plug is engineered to handle intense conditions and deliver superior performance.

Product Features:
  • Opens spark face for better ignitability of flame kernel
  • Retains less heat, transfers heat to shell faster – reduces risk of pre-ignition
  • Dyno testing has shown proven power gains
  • Gasket Seat Type: Features a gasket seat type, engineered to handle intense conditions and deliver superior performance.
  • Optimal Performance Gap: The ground electrode is cut-back from the center electrode to provide a gap, and its concave face ensures a constant gap for optimal performance.
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Champion – Copper Plus Spark Plug: Dependable Performance, OE Replacement, RN7YC (Part No.332)

Copper Plus Spark Plug: Dependable Performance, OE Replacement, RN7YC

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$2.99
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Product Features:
  • Copper Plus – Dependable Performance.
  • Copper core center electrode allows for accurate control of heat range for longer life
  • Patented TinTac and ULTRASEAL coated shell for maximum corrosion resistance
  • Patented SAC-9 semiconductor resistor for maximum EMI & RFI suppression
  • Built to ISO and SAE standards for proven performance
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Champion – Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement N6YC (Part No.315)

Copper Plus Small Engine Spark Plug Dependable Performance, OE Replacement N6YC

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$3.79
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.

Product Features:
  • Resists fouling
  • Superior corrosion resistance
  • Dependable and proven performance
  • Increased conductivity and heat control for good overall wear
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FAQs for 1966 Ferrari 400 Superamerica Spark Plugs

What are the most popular Spark Plugs for the 1966 Ferrari 400 Superamerica?

With 2 brands you can trust, our most popular Spark Plugs for the 1966 Ferrari 400 Superamerica parts are:
Copper Plus Spark Plug: Dependable Performance, OE Replacement, RN7YC
from $2.99
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Copper Plus Spark Plug: Dependable Performance, OE Replacement, RN7YC
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