2026 GMC Terrain Spark Plug Parts
1 part fits your 2026 GMC Terrain
Acdelco
Spark Plug ACDelco 4-41-156Part #: 41156
Fits 2026 GMC Terrain
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Spark Plug on the 2026 GMC Terrain: what to know
What it does. On the 2026 GMC Terrain, this component delivers the spark that ignites the air-fuel mixture in the cylinder.
Symptoms that point to it
- Misfire codes
- Rough idle
- Hard starting
- Loss of power under load
Fitment. All 1 part listed here are matched to the 2026 GMC Terrain in the AutoParts.com fitment catalog. Engine, sub-model and trim can narrow fitment further, so check those attributes on a part before ordering.
Price range. $10.99 to $10.99, supplied by AutoParts.com and subject to change.
Brands available. Acdelco.
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