NGK 3306

NGK part number 3306 is a spark plug in the Ignition system. This catalog matches it to 3 year-and-engine configurations from 1974 to 1989.

Verified fitment includes 1989 Honda Prelude 2.0L L4 SOHC ; 1975 Ferrari 365 GT4 4.4L H12 ; 1974 Ferrari 365 GT4 BB 4.4L H12 . See every vehicle this part fits.

Manufacturer specifications
Iridium IXPre-Set Gap: 0.044"
OE-Recommended Gap: 0.044 in
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is NGK 3306?

NGK part number 3306 is a spark plug with published application data for 3 vehicle configurations from 1974 to 1989. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does NGK 3306 fit?

This catalog matches 3306 to 3 year-and-engine configurations from 1974 to 1989. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is NGK 3306 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. NGK 3306 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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