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ACDELCO 41156

Verified fitment Spark Plug · Fits 25 Configurations

ACDELCO part number 41156 is a spark plug in the Ignition system. This catalog matches it to 25 year-and-engine configurations from 2019 to 2026.

Verified fitment includes 2026 Chevrolet Equinox 1.5L L4 Turbocharged ; 2026 Chevrolet Trailblazer 1.2L L3 Turbocharged ; 2026 Chevrolet Trax 1.2L L3 Turbocharged ; 2025 Buick Encore 1.2L L3 Turbocharged ; 2025 Buick Envista 1.2L L3 Turbocharged , plus 20 other configurations. See every vehicle this part fits.

Manufacturer specifications
GM Original EquipmentIridiumPre-Set Gap: 0.03"
Fits:
8 speed Automatic trans.has Acdelco Markings is Pre-Gapped, do Not ChangeGap Pre-Set At Factory, do Not RE-Gapor Automatic CVT trans.has Acdelco Markings is Pre-Gapped, do Not ChangeGap Pre-Set At Factory, do Not RE-Gap
Application data published for:
🇺🇸 US 🇨🇦 CA
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Frequently Asked Questions

What is ACDELCO 41156?

ACDELCO part number 41156 is a spark plug with published application data for 25 vehicle configurations from 2019 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does ACDELCO 41156 fit?

This catalog matches 41156 to 25 year-and-engine configurations from 2019 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is ACDELCO 41156 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. ACDELCO 41156 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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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.