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2003 Honda TRX250EX Spark Plugs

2003 Honda TRX250EX
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NGK Spark Plug Resistor Cover Get your engine running to its peak with a new NGK Spark Plug Resistor Cover; it will keep the spark in, and everything else out. And get your ride moving cleaner and mo

Latest Reviews

Rob (Westland, MI)

Fit
Finish
Durability
Features
Cost Benefit

Still running strong

I got it for my 2006 GSXR 600. These bikes are known to have problems with the stock R/R. I spent the extra money for the quality of this one. I've put on about 1,000 miles since putting it on and my bike still starts up every time without any hesitation. I highly recommend going with this one rather than the cheaper ones you can find. It'll save you money in the long run.

paul (longmont, CO)

Fit
Quality
Installation
Recommend

positive wire is black

No instructions to indicate which lead is positive and negative. I toasted a usb adapter because I connected the black to the negative and green to positive. All of the other accessories I have connected to my bikes use black for negative. I had to buy a tester to check the way the leads were oriented.

Jdunn (Barnwell, AL 36526, AL)

Fit
Finish
Durability
Features
Cost Benefit

NGK DR8EA plug

This is a relatively cold plug. Set the gap at .030. If the plug ends in a dash 9 (eg, DPR7EA-9), the gap is set at .036. Good biking!

Justin (Hemet, CA)

Fit
Quality
Installation
Recommend

Trail Tech Vector

Worked good at first. Then started to reset itself constantly. Thought it might be the battery so I put a new one in and it still happens. Looks good just wish it worked right. Not worth the money.

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