🔌 W163C Wide Gap Wire Spark Plug and Gap Gauge Tool - Performance Enhancing Tool Review

Looks like a good tool for the money. The tip of one of my spark plugs sank into the metal and got stuck, so it's a soft material. I don't know the accuracy, I haven't checked with a caliper. The "gap opener" is a nice feature, but I think I prefer checking gaps with feeler gauges.

I bought this to check the spark plug gap on my lawn mower, glad I did. The aftermarket spark plug was improperly spaced and that did a good job of fixing the problem. You can't beat the price and I didn't have any problems with the setup part. As long as it has the clearance you need, just buy it and you'll be glad you did.

Can't say much. It is said that iridium (and possibly platinum as well) should not be pierced as you would damage them. I checked the releases anyway to make sure my releases are correct. Don't want to do two fork swaps, do you? It did a good job. .040 in my case for a 2005 Chevy Silverado 5.3L. I've used NGK Iridiums and Taylor 409 cables, let's see how they hold up. My factory AC Delcos has done 165,000 miles and is still running well. I liked this tool that someone recommended. GearWrench…

I bought this to check the spark plug gap on my lawn mower, glad I did. The aftermarket spark plug was improperly spaced and that did a good job of fixing the problem. You can't beat the price and I didn't have any problems with the setup part. As long as it has the clearance you need, just buy it and you'll be glad you did.

Not much to say. (and maybe Platinum too) because you will damage them. I checked the gaps anyway to make sure my gaps are correct. I don't want to change two spark plugs do I? It worked fine. .040 in my 2005 Chevy Silverado 5.3L case. I have NGK Used iridiums and taylor 409 cables we'll see how they hold up my factory AC Delcos lasted 165,000 miles and still worked fine I liked this tool someone recommended