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ACDelco 41-156 GM OE Iridium Spark Plug 236 in stock 1 / 2
· Spark Plugs

ACDelco 41-156 GM OE Iridium Spark Plug

SKUACDELCO-41-156-GM-OE-IRIDIUM-SPARK-PLUG ID#101853
Retail price
$13.75
236 in stock Ships tomorrow if ordered before 2 PM PT Tax at checkout
Trade pricing available. Volume discounts for shops, mechanics, and resellers. Sign in or apply for a trade account.
Will this fit your vehicle?
Verify with VIN or Year / Make / Model.
Compatible vehicles (11)
Make Model Years Engine / Notes
Buick Cascada 2016-2019 L4 1.6L Turbo s179_acd41156
Buick Encore 2016-2022 L4 1.4L Turbo s179_acd41156
Buick Encore GX 2020-2025 L3 1.2L Turbo s179_acd41156
Buick Envista 2024-2026 L3 1.2L Turbo s179_acd41156
Chevrolet Cruze 2016-2019 L4 1.4L Turbo s179_acd41156
Authentic part Direct from supplier
Manufacturer warranty Full replacement
30-day returns If unused

Specifications

Datasheet · #101853
TypeIridium
Center electrodeIridium
Ground electrodePlatinum
Heat range8
Gap (in)0.028
Thread (mm)12
Reach (mm)25
Hex size14mm
Seat typeTapered
ResistorY
TerminalSolid
Tip designStandard
Plugs in set1

About this part

ACDelco 41-156 is the GM Original Equipment iridium spark plug for GM small-displacement turbo engines (1.2L LIH, 1.4L LE2, 1.5L LYX/LFV, 1.6L). Iridium center electrode with platinum ground, tapered seat, M12 × 1.25 thread, 25 mm reach, 14 mm hex, pre-gapped to 0.7 mm — do not re-gap. Backed by General Motors. Sold individually.

Fits 11 vehicle applications: Buick: Encore GX 2020-2025 (L3 1.2L Turbo), Envista 2024-2026 (L3 1.2L Turbo), Encore 2016-2022 (L4 1.4L Turbo), Cascada 2016-2019 (L4 1.6L Turbo); Chevrolet: Trailblazer 2021-2026 (L3 1.2L Turbo), Trax 2024-2026 (L3 1.2L Turbo), Cruze 2016-2019 (L4 1.4L Turbo), Trax 2021-2022 (L4 1.4L Turbo), Equinox 2018-2026 (L4 1.5L Turbo), Malibu 2016-2025 (L4 1.5L Turbo); GMC: Terrain 2018-2026 (L4 1.5L Turbo)

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