NGK 91794

NGK part number 91794 is a spark plug in the Ignition system. This catalog matches it to 22 year-and-engine configurations from 2004 to 2024.

Verified fitment includes 2024 Ford Bronco 1.5L L3 Turbocharged ; 2024 Ford Bronco 2.0L L4 Turbocharged ; 2023 Ford Bronco 1.5L L3 Turbocharged ; 2023 Ford Bronco 2.0L L4 Turbocharged ; 2023 Ford Mustang 2.3L L4 Turbocharged , plus 17 other configurations. See every vehicle this part fits.

Manufacturer specifications
Laser IridiumPre-Set Gap: 0.030"
OE-Recommended Gap: 0.040 in
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is NGK 91794?

NGK part number 91794 is a spark plug with published application data for 22 vehicle configurations from 2004 to 2024. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does NGK 91794 fit?

This catalog matches 91794 to 22 year-and-engine configurations from 2004 to 2024. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is NGK 91794 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. NGK 91794 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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