NGK 97977

NGK part number 97977 is a spark plug in the Ignition system. This catalog matches it to 22 year-and-engine configurations from 2019 to 2025.

Verified fitment includes 2025 Buick Encore 1.2L L3 Turbocharged ; 2025 Buick Envista 1.2L L3 Turbocharged ; 2025 Chevrolet Equinox 1.5L L4 Turbocharged ; 2025 Chevrolet Malibu 1.5L L4 Turbocharged ; 2025 Chevrolet Trailblazer 1.2L L3 Turbocharged , plus 17 other configurations. See every vehicle this part fits.

Manufacturer specifications
Iridium IX
OE-Recommended Gap: 0.028 IN
Application data published for:
🇺🇸 US

Frequently Asked Questions

What is NGK 97977?

NGK part number 97977 is a spark plug with published application data for 22 vehicle configurations from 2019 to 2025. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does NGK 97977 fit?

This catalog matches 97977 to 22 year-and-engine configurations from 2019 to 2025. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is NGK 97977 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. NGK 97977 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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