⚡ Ignite your ride with precision and power!
The NGK 3951 V-Power Spark Plug features a copper core for enhanced conductivity and a ceramic top for superior heat resistance. Designed and manufactured in Japan, this spark plug is optimized for UTVs, delivering reliable ignition and long-lasting performance in a compact, single-pack format.
| Brand | NGK |
| Core Material | Copper |
| Top Material Type | Ceramic |
| Vehicle Service Type | UTV |
| Global Trade Identification Number | 00087295139516 |
| UPC | 087295139516 |
| OEM Part Number | NGK 3951 Candela d'Accensione |
| Manufacturer | NGK |
| Model | SPARK PL |
| Item Weight | 1.41 ounces |
| Product Dimensions | 4.35 x 2.24 x 2.08 inches |
| Country of Origin | Japan |
| Item model number | 3951 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 3951 |
J**N
All 6 worked well and did their job
Cheapest spark plug I found that was applicable, runs just like any other and was built well enough not to break, very pleased with this product
A**Y
great!
Installed in my 1998 Explorer XLT with the 5.0L v8 with the GT40 goodies.I install NGK copper plugs on all my Ford vehicles with great performing, cost effective results! Will buy again when SPs are due.*make sure you use anyone seize on the threads for easy installation/removal*
P**6
EXACT replacement for 2001 Chevy Lumina
EXACT replacement for 2001 Chevy Lumina. Pre-gapped, ready to install. However, like EVERYTHING on the Lumina, repair is a royal PAIN!!!!! As many others have said, the engine MUST be unbolted from the front/top engine mounts and PULLED FORWARD about 4-5" to access the back cylinders. I also found that unbolting the alternator [first disconnecting the - lead from the battery] and laying it on top of the engine, allowed much better access to the back cylinders as well. Used a mirror to help align the plugs with the hole. Replaced the plug wires while I had the engine moved forward.
D**E
Works great for C4 LT1 Corvettes
28 year old spark plugs were foiled beyond belief. No more heavy misfiring and a considerable increase in gas mileage. Installation wasn't that bad, it was even easier than replacing the spark plug wires (LT1's distributor is located under the waterpump [ya great idea there]). Cylinder 8 was tight, and 7 being the worst.
O**R
Good plugs but short reach for Ford Edge 2007 SEL
Good quality spark plug but wrong fit (based on Amazon's fit confirmation). Its not the fault of the seller or a bad product.Of the 7 plugs I ordered, they surprisingly all had the same gap size!The plugs have a shorter reach (threads) by about 1/4" compared to factory plugs on a 2007 Ford Edge AWD SEL 3.5 L. They still work but fuel economy and general combustion is not as good. Going to switch them out soon.
E**Z
Great Sparkplugs
I installed these in my 2004 Pontiac GTO today. Even though Amazon states they don't fit, they do. I did my research, plus know the GM LS1 platform and these are popular in Corvettes, Camaros, and GTOs, all which have the LS1 engine. Torque specs are 11 ft lbs for the GTO. Didn't have any problems installing the plugs. I used ACDelco wires which matched up perfectly with these. I also checked the gap on the plugs and they all were set to .050 which is within tolerance for the GM LS1. These plugs have a copper core, so you will need to change them 30,000 miles.
H**9
Wait a day for delivery save $
These plugs for my 02 Ford Escape V6 perfect! Same product as auto retailers have at nearly 1/2 the price! Already noticed a huge improvement in fule mileage
M**L
213,000 miles
I've just installed these plugs in our 2001 Explorer with 213,000 miles. First time they were changed since new. It was time. Now, it runs great again. Always changed the oil, and filters, but waited until it needed the plugs changed. It started missing under load so I changed them. We drive 99% highway so I guess that's why they lasted so long. To bad everything else doesn't.
Trustpilot
1 week ago
2 weeks ago
