2021 Subaru Legacy Spark Plug Parts
3 parts fit your 2021 Subaru Legacy
Ngk
NGK Laser Iridium High Ignitability Spark Plug NGK 481-96698Part #: 96698
Fits 2021 Subaru Legacy
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Ngk
NGK H. I. Spark Plug NGK 481-91899Part #: 91899
Fits 2021 Subaru Legacy
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Denso
Spark Plug Denso 735-3442Part #: 3442
Fits 2021 Subaru Legacy
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Spark Plug on the 2021 Subaru Legacy: what to know
What it does. On the 2021 Subaru Legacy, 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 3 parts listed here are matched to the 2021 Subaru Legacy 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. $17.99 to $131.99, supplied by AutoParts.com and subject to change.
Brands available. Ngk, Denso.
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