Spark Plug for 2014-2018 Subaru Forester & More - DENSO 3457

DENSO Auto Parts 3457 spark plug for the 2014-2018 Subaru Forester H4 2.0L and other vehicles ignites the air-fuel mixture in the cylinder with an iridium center electrode tip. It is an OE needle-to-needle (SIP) type made for late model applications.

• Iridium alloy of over 90% iridium with small amounts of rhodium added to reduce oxidation
• Durability over 110,000 miles
• Platinum needle ground electrode tip in a needle-to-needle configuration
• Copper center electrode core and nickel ground electrode core
• Made to strict performance, durability and emissions standards

Quick facts

• Part: DENSO Auto Parts 3457 spark plug
• Fits: 2014-2018 Subaru Forester H4 2.0L and other vehicles
• Condition: New

A worn plug can show up as hard starting, a misfire or a rough idle. Ignition coils, fuel injectors and vacuum leaks can be behind those signs too, so track down the cause before you buy plugs.

Fits

As a Subaru Forester spark plug replacement it fits the 2014-2018 Forester H4 2.0L. It also fits the 2015-2021 Subaru WRX H4 2.0L and works as a G37 spark plug in the 2008-2013 Infiniti G37 V6 3.7L, which takes six. If your car is not named here, look it up in the "Vehicles it fits" section on this page.

Specifications

Product information is for general reference and may contain errors. See our Disclaimer.