Beck/Arnley Ignition Coil P/N:178-8396
Beck/Arnley 178-8499 ignition coil for the 2009-2010 Subaru Forester H4 2.5L and other vehicles steps battery voltage up to fire the spark plug. This listing is one coil.
A weak coil can show up as a misfire, rough idle or hard starting. Spark plugs, wiring or a sensor can be behind the same signs, so find the cause first and replace the coil only if it is at fault.
This ignition coil replacement covers the 2009-2010 Subaru Forester H4 2.5L, and it is also an ignition coil for the 2011 Subaru Impreza H4 2.5L. Each takes one coil. For a 2010 Subaru Forester H4 2.5L ignition coil replacement, this is the same part. The coil matches OE form, fit and function, with a resistor supplied if applicable to match the OE offering.
Interchange: E1125 · UF625 · 22433AA590 · W01331917739 · C1479
This part cross-references / interchanges with the following part numbers:
Is this Subaru Forester ignition coil right for the 2009-2010 Forester H4 2.5L?
Yes. Beck/Arnley 178-8499 fits the 2009-2010 Subaru Forester H4 2.5L, and it also fits the 2011 Subaru Impreza H4 2.5L.
Is this the Subaru Forester coil pack for 2009-2010 H4 2.5L engines?
Yes. Coil pack is another name for an ignition coil, and Beck/Arnley 178-8499 is one coil for the 2009-2010 Subaru Forester H4 2.5L.
What are the windings in this Beck/Arnley ignition coil made of?
Both the primary and secondary windings are made from copper. The coil also has high voltage output.
How can I tell if this ignition coil is going bad?
A misfire, rough idle or hard starting can be signs of a weak coil. A shop can test the coil's output safely.
Is the Beck/Arnley 178-8499 ready to install out of the box?
Yes. It goes straight onto the vehicle out of the box, which makes installation easy.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.