NGK 4085

NGK part number 4085 is a spark plug in the Ignition system. This catalog matches it to 16 year-and-engine configurations from 1962 to 2005.

Verified fitment includes 2005 Toyota Avalon 3.5L V6 ; 1972 Citroen D Special 2.0L L4 ; 1972 Citroen D21 2.2L L4 ; 1972 Citroen DS21 Pallas 2.2L L4 ; 1971 Citroen D Special 2.0L L4 , plus 11 other configurations. See every vehicle this part fits.

Manufacturer specifications
Iridium IXPre-Set Gap: 0.032"
OE-Recommended Gap: 0.028 IN
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is NGK 4085?

NGK part number 4085 is a spark plug with published application data for 16 vehicle configurations from 1962 to 2005. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does NGK 4085 fit?

This catalog matches 4085 to 16 year-and-engine configurations from 1962 to 2005. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is NGK 4085 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. NGK 4085 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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