Beck/Arnley Direct Ignition Coil P/N:178-8302
Beck/Arnley 178-8338 direct ignition coil for the 2002-2006 Audi A4 Quattro V6 3.0L and other vehicles turns battery voltage into the high-voltage spark a plug needs to fire.
A misfire, rough idle or lit check engine light can mean a coil has weakened. Those signs alone do not prove the coil is at fault, since a worn spark plug can trigger a misfire too.
This listing is one coil. It matches OE form, fit and function on the 2002-2006 Audi A4 Quattro V6 3.0L, the 2002-2005 Audi A4 V6 3.0L and the 2002-2004 Audi A6 V6 3.0L, and each takes six. If your car is not named here, look up its year and engine in the "Vehicles it fits" section to see whether this coil fits it.
Interchange: 06C905115A · 06C905115B · 06C905115E · 06C905115F · 06C905115G · 06C905115H · 06C905115K · 06C905115L · 06C905115M · E983 · 06C905115LMY · 72954016001 · 72954016500 · UF483 · C1413 · C1471
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This part cross-references / interchanges with the following part numbers:
Does the Beck/Arnley direct ignition coil fit the 2002-2005 Audi A4 V6 3.0L?
Yes. Beck/Arnley 178-8338 fits the 2002-2005 Audi A4 V6 3.0L, which takes six coils. For other cars, look up the year and engine in the "Vehicles it fits" section.
Does Beck/Arnley 178-8338 replace interchange number 06C905115A?
Yes. 06C905115A is one of the interchange numbers Beck/Arnley 178-8338 replaces, along with 06C905115B, E983 and UF483.
What are the windings in this ignition coil made from?
The primary and secondary windings in this coil are made from copper.
Is this direct ignition coil built for high engine temperatures?
Yes. Beck/Arnley 178-8338 is made from materials chosen to withstand high temperatures.
Can a weak ignition coil cause a misfire or rough idle?
Yes, it can. A misfire, rough idle or check engine light can point to a weak coil, and a shop can test the coil.
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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.