Product ReviewsSpark Plug-V-Power NGK 3951

Value

There are companies that claim to make better plugs. They do spend more on engineering and production but unless you drive a top fuel race car how much money do you spend on plugs. Normal cars use normal spark plugs and there is no better plugs for twice the money than NGK. For me I can change them twice as often to keep them new.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: masterofpartz

Good fit great value over local auto parts store.

Good product, as described. Good fit great value over local auto parts store.

Verified purchase:  Yes | Condition: new | Sold by: overstockdirectus

Always the best choice in plugs

I have been usng NGK V-Power plugs since they first came out in the 80's Do not wast your money on the exotic metal plugs (ie. Platinum, iridium, etc.) the studies have shown there is no performance advantage in the more expensive plugs 2.25 per plug is reasonable but 6-12 dollars per plug when you have a V-8 engine gets spendy the V-Power have more edges to emit more spark I use these in my Jaguar XK8 and they work better than the platinum tipsRead full review...

Verified purchase:  Yes | Condition: new | Sold by: absolutemotive

Tune up

I usually don't buy nothing but manufacturer parts, but these plugs are great., I should have left a review when I bought them

Good product had a great price a win-win for the team

With this stage one performance upgrade engine build for my Chevy Tahoe My mechanic said these are hotter plugs which will be good with the supercharger and performance cam

Verified purchase:  Yes | Condition: new | Sold by: overstockdirectus

So far so good....

I had six put in on Sunday... My explorer use to hesitate when I press the gas to drive off but not anymore ... very good spark plugs.... like I said so far so good

Verified purchase:  Yes | Condition: new | Sold by: culltrag_perfor...

4 star plugs

I like the performance of these plugs. Engine responds quicker when i mash the pedal. V-Power NGK also run a bit colder than other plugs which is great for E-85 fuel.
I Would definitely purchase another set in the future. Thank you NGKRead full review...

Verified purchase:  Yes | Condition: new | Sold by: overstockdirectus

Got item exceeds my expectations every plug was all ready pre gaped to 54. And was better then I expected thank you shipper

Got item exceeds my expectations every plug was all ready pre gaped to 54. And was better then I expected thank you shipper

Verified purchase:  Yes | Condition: new | Sold by: overstockdirectus

great

used this brand before

Verified purchase:  Yes | Condition: new | Sold by: absolutemotive

Wonderful replacement for 5.3L Silverado OEM plug

I'd heard that replacing the OEM plug in a 5.3 Chevy/GMC would improve performance, so I tried it. You should, too! The increase in power was immediately evident. Gas mileage improved slightly as well. The only downside is that they only last about 30k miles, but that's OK. You can buy several sets of these for the price of one of the OEM plugs. I'm ordering the TR55 copper plug again. Better power+better mileage=no brainer.Read full review...

Verified purchase: No