Condition:
4.84.8 out of 5 stars
111 product ratings

  • 5stars

    100ratings

  • 4stars

    8ratings

  • 3stars

    1rating

  • 2stars

    0rating

  • 1star

    2ratings

57 reviews

by

plug not good for engine in bad condition.

BMW site talkthreads love this plug. They claim to get better mpg and smoother idle. I had an exhaust leak fooling my O2 sensor into reading lean causing extra fuel dump into my engine. Bosh +4 lived in that condition and in my other engine which had iol getting past valve guides. The NGK fouled out in my kia in a matter of 2 days. I took them out and the soot covered 2 of the 4 plugs completely. the other 2 were mostly covered amd misfiring. I replaced them with cheap oe 1 ground style and my kia ran again . The oe plugs live ok.Read full review

Verified purchase:  Yes • Condition: new • Sold by: qeautoparts1

by

Excellent value

I did not think I would get these at the price. They make the car feel like it has more power (maybe its my imagination). But my wife whose car they were installed in, came in the Garage and I did not know (usually hear the car) and the gad mileage have already improved which is usually no the case. Excellent product. Thank you.Read full review

Verified purchase:  Yes • Condition: new • Sold by: aautoparts11

by

Purrs like a kitten

The spark plugs are a perfect fit for my 2003 BMW 530i. Other than being oe pary, they go in with no hassle. All I did was put a little goup on the threads and tightened each plug to specifications which is about a quarter to a half a turn and the car ran more than perfect . my gas mileage is superb after these new plugs went in.Read full review

Verified purchase:  Yes • Condition: new • Sold by: sixityauto

by

MADE A HUGE DIFFERENCE

I own a 2003 BMW z4. The plugs that were in the engine had to be original considering the car has 87,000mi. I could tell a difference as soon as i started the engine. Very pleased!

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

by

Product performs as well as factory original equipment or better.

I did not see/find any flaws in this product. Perfect match for my 2006 BMW X3 3.0.

Verified purchase:  Yes • Condition: new • Sold by: autopartssupply...

by

Too soon

Up to now they have been pretty good. When the car started with the new plugs it didn’t show a great significant difference right away. But we will see the quality in the long run...

Verified purchase:  Yes • Condition: new • Sold by: ohio-performanc...

by

Great performance and at great price.

I have noticed an instant increase in performance and smooth idling after installing these plugs, and I am extremely happy with my purchase.

Verified purchase:  Yes • Condition: new • Sold by: oemparthaus

by

Best Spark Plugs Ever!!

Cant begin to say the incredible difference in power my bmw has now!!
It's like going from a 4cyclinder to a 6 or 8 cylinder !!
AWESOME!!

Verified purchase:  Yes • Condition: new • Sold by: foreigndomestic...

by

ngk spark plug laser platinum resistor

first time I ever used non-set plugs, the performance of my c t s, I can tell better acceleration

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

by

Good deal

The NGK's are a recommended OEM replacement for my BMW, so they fit perfectly and work like new plugs should. The price was right too at $6 each with free shipping, vs $9-$10 locally.

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

Why is this review inappropriate?

Cancel
Displaying 1 - 10 of 57 reviews