Beck/Arnley Direct Ignition Coil P/N:178-8527
Beck/Arnley 178-8274 direct ignition coil for the 1995-2004 Toyota Tacoma V6 3.4L and other vehicles makes the high-voltage spark that a spark plug needs.
A failing coil can show up as a misfire, a rough idle or a lit check engine light. Before you replace it, rule out the spark plug and the wiring connector on that cylinder, since either can give the same signs. The V6 3.4L takes three coils, and this listing is one of them.
Other vehicles it fits include the 2000-2004 Toyota Tundra V6 3.4L and the 1996-2002 Toyota 4Runner V6 3.4L, and it matches OE form, fit and function. If your car is not named here, look up its year, model and engine in the "Vehicles it fits" section.
Interchange: E589 · 5C1308 · 1415111 · E679 · 72951011001 · 72951011534 · 9091902212 · UF156 · C1041
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This part cross-references / interchanges with the following part numbers:
Does the Beck/Arnley 178-8274 fit the 2000-2004 Toyota Tundra V6 3.4L?
Yes. Beck/Arnley 178-8274 fits the 2000-2004 Toyota Tundra V6 3.4L and the 1995-2004 Toyota Tacoma V6 3.4L. Other vehicles are listed in the "Vehicles it fits" section.
What are the windings in this direct ignition coil made of?
The primary and secondary windings in this coil are made from copper.
Is UF156 an interchange number for this ignition coil?
Yes. UF156 is on the interchange list for Beck/Arnley 178-8274, along with E589, E679 and C1041.
Can a weak coil cause a misfire or rough idle?
Yes, a coil that is failing can be behind a misfire, rough idle or check engine light. A shop can scan for the misfiring cylinder and test the coil.
Does Beck/Arnley 178-8274 match OE form and fit?
Yes. Beck/Arnley 178-8274 matches OE form, fit and function and is an application-specific part.
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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.