Beck/Arnley 178-8536 direct ignition coil for the 2010-2012 Subaru Outback H4 2.5L and other vehicles turns battery voltage into the high-voltage spark a cylinder needs.
- Primary and secondary windings made from copper
- Materials made to withstand high temperatures
- Goes from the box straight onto the vehicle for easy installation
Quick facts
- Part: Beck/Arnley 178-8536 direct ignition coil
- Fits: 2010-2012 Subaru Outback H4 2.5L and other vehicles
- Condition: New
A weak coil can show up as a misfire, a rough idle or a check engine light, and a worn spark plug or damaged wiring can look much the same. Before replacing the coil, look it over with the engine off and cool, checking the coil body and connector for cracks, burn marks or corrosion. A shop can test spark output.
Fits
This coil fits the 2010-2012 Subaru Outback H4 2.5L and the 2010-2012 Subaru Legacy H4 2.5L, and it matches OE form, fit and function.
Specifications
Fit and size
- Quantity per vehicle: 4
- Engine: H4-2.5L
Build and materials
- Primary and secondary windings: copper
- Condition: New
In the box
One direct ignition coil. This listing holds a single coil, and the H4-2.5L engine takes four.
Interchange: 22433AA620 · 22433AA621 · C1479
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
22433AA620, 22433AA621, C1479
Frequently Asked Questions
Does the Beck/Arnley 178-8536 direct ignition coil fit the 2010-2012 Subaru Legacy H4 2.5L?
Yes. Beck/Arnley 178-8536 fits the 2010-2012 Subaru Legacy H4 2.5L, and it also fits the 2010-2012 Subaru Outback H4 2.5L.
Are the windings in the Beck/Arnley direct ignition coil made of copper?
Yes. The primary and secondary windings in Beck/Arnley 178-8536 are made from copper.
Is this ignition coil made to handle high temperatures?
Yes. This coil is made from materials chosen to withstand high temperatures.
How can I tell if a direct ignition coil is going bad?
A failing coil can show up as an engine misfire, a rough idle or a lit check engine light. A shop can test spark output to confirm.
Does C1479 interchange with this Beck/Arnley coil?
Yes. C1479 is one of the numbers Beck/Arnley 178-8536 replaces, along with 22433AA620 and 22433AA621.
