ACDELCO 15

ACDELCO part number 15 is a spark plug in the Ignition system. This catalog matches it to 73 year-and-engine configurations from 1960 to 2024.

Verified fitment includes 2024 Mazda CX-50 2.5L L4 Turbocharged ; 2019 Nissan Sentra 1.6L L4 Turbocharged ; 2019 Nissan Sentra 1.8L L4 ; 2018 Nissan Sentra 1.6L L4 Turbocharged ; 2018 Nissan Sentra 1.8L L4 , plus 68 other configurations. See every vehicle this part fits.

Manufacturer specifications
SpecialtyRapidfire
Original Equipment-Recommended Gap: .043
Application data published for:
🇺🇸 US 🇨🇦 CA

Frequently Asked Questions

What is ACDELCO 15?

ACDELCO part number 15 is a spark plug with published application data for 73 vehicle configurations from 1960 to 2024. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ACDELCO 15 fit?

This catalog matches 15 to 73 year-and-engine configurations from 1960 to 2024. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ACDELCO 15 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ACDELCO 15 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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