Champion Spark Plug Spark Plug P/N:91
Champion 9800 spark plug for the 2006-2011 Honda Civic 4-cylinder 2.0L and other vehicles ignites the air-fuel mixture in each cylinder.
A worn plug can show up as hard starting, a rough idle or a misfire. These signs alone do not prove the plug is at fault, since a weak ignition coil can produce them too.
The 2006-2011 Honda Civic 4-cylinder 2.0L, the 2002-2004 Jeep Grand Cherokee V8 4.7L and the 2018 Textron Stampede all fit this plug, along with many other vehicles. It is built to meet OE fit, form and function. Plan on one plug per cylinder.
Fit and size
Build and materials
One spark plug with its crush washer.
Interchange: AI3922 · XP3922 · RC6WYPB4 · 3419 · SK22PRM11 · SK22PRM11S · 3584 · 3586 · 6988 · 7746 · BKR6EKUB · BKR7EIX11 · BKR7EQUP · IFR7G11K · IFR7G11KS · PFR7G11S · PZFR6J11 · 99917022390 · 101905600A
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Are these Honda Civic spark plugs right for a 2006-2011 Honda Civic 4-cylinder 2.0L?
Yes. Champion 9800 fits the 2006-2011 Honda Civic 4-cylinder 2.0L, which takes four plugs, one per cylinder. If your car is not named on this page, look it up in the "Vehicles it fits" section.
Does this Champion spark plug come with a washer?
Yes. Champion 9800 includes a crush washer and has a flat seat.
Is the Champion 9800 pre-gapped, and what is the gap?
Yes. The plug is pre-gapped at 1.05 mm (0.041 in), and its thread diameter is 14 mm (0.551 in).
What is the center electrode on this iridium plug made of?
This plug has an iridium center electrode in a fine-wire design, paired with a platinum-enhanced ground electrode in a J gap shape. It is also a resistor plug.
Does Champion 9800 cross over to the RC6WYPB4 plug?
RC6WYPB4 is one of the interchange numbers listed for Champion 9800. The Interchange line on this page prints it with the other cross-references.
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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.