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Denso FC16HR-CY9 (3517) Iridium Long-Life Spark Plug 46 in stock
· Spark Plugs

Denso FC16HR-CY9 (3517) Iridium Long-Life Spark Plug

SKUDENSO-FC16HR-CY9-3517-IRIDIUM-LONG-LIFE-SPARK-PLUG ID#101851
Retail price
$22.09
46 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 (4)
Make Model Years Engine / Notes
Toyota Corolla 2020-2023 L4 1.8L Hybrid s179_denso3517
Toyota Prius 2016-2022 L4 1.8L Hybrid s179_denso3517
Toyota Prius AWD-e 2019-2022 L4 1.8L Hybrid s179_denso3517
Toyota Prius Prime 2017-2022 L4 1.8L Hybrid s179_denso3517
Authentic part Direct from supplier
Manufacturer warranty Full replacement
30-day returns If unused

Specifications

Datasheet · #101851
TypeIridium
Center electrodeIridium
Ground electrodePlatinum
Heat range16
Gap (in)0.035
Thread (mm)12
Reach (mm)26.5
Hex size14.3mm
Seat typeFlat
ResistorY
TerminalSolid
Tip designNeedle
Plugs in set1

About this part

Denso FC16HR-CY9 Iridium Long-Life (Denso 3517) is the factory iridium plug for the 4th-generation Toyota Prius 1.8L hybrid (2ZR-FXE): iridium center electrode with twin platinum-needle ground (needle-to-needle). Flat seat, M12 thread, 26.5 mm reach, 14.3 mm hex, pre-gapped to 0.9 mm, resistor type. NOTE: distinct from Gen-3 Prius plug (different gap). Sold individually.

Fits 4 vehicle applications: Toyota: Prius 2016-2022 (L4 1.8L Hybrid), Prius Prime 2017-2022 (L4 1.8L Hybrid), Prius AWD-e 2019-2022 (L4 1.8L Hybrid), Corolla 2020-2023 (L4 1.8L Hybrid)

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