NGK Spark Plugs (USA),Inc. IZFR6K11 Spark Plugs Izfr6K11 4Pack

Great price… fit accurate gap expected

All World Auto is selling the real deal NGK IZFR6K11 spark plugs, not some Cheap Chinese nock offs. I bought these for my 2010 Honda Element. I had them installed from start to finish in 45 minutes including checking the gap on each plug, but the gaps were spot on right out of the box. I’m happy with the quality of the plugs and would definitely buy them from All World Auto again.

Buena marca Exelente producto calzo muy bien en mi honda accord 2007 👍 trabajando muy bien

Several recent reviews are stating that these plugs are FAKES, but they don't give any specifics on what makes them "fake". I purchased mine via "sold by Overstock Direct" and "shipped by Amazon". I can confirm via the many YouTube videos on how to spot "fake NGK plugs", that the ones shipped to me are authentic NGK. For example, the plugs I got have the production white powder on the plugs, light blue lettering on the plugs, plastic cap to protect the plug and base threads, box is white and see-through, orange hazard symbol on box, colors on box are correct, etc.) Possibly not all sellers are shipping authentic plugs, but don't say ALL PLUGS ARE FAKE...give details so potential buyers can make informed decisions. Lastly, NGK does not recommend using any kind of anti-seize on the threads. These plugs are for a 2006 CR-V, and are OEM plugs for this vehicle. Highly recommended and great price.

At 285,000 miles of service in my '04 Accord, I am thrilled to say that the OEM NGK spark plugs that I pulled out, showed no damage, a normal tan color around the electrode and in otherwise good condition. The part number on the ones I pulled out matched exactly (...no surprise) to the new ones going in. Some may say I took a chance with the old ones going that long without changing them... Maybe so, but they never let me down. So I expect the new ones to go for a very, very long time... Very pleased with this brand!

The usual NGK high quality. Be careful of the gap - in my case, one sparkplug of four was at a much smaller gap of .040. Be very careful when adjusting the gap (use the proper tool) and do not contact the center electrode. Work fine in the engine. Smooth running restored after over 60,000 miles on the previous pair.

This is a direct replacement for my 2004 Acura TSX. The fit and finish exactly matches the original spark plugs. My car has 96k miles so the owner's manual called for new plugs. Besides, the center electrodes showed signs of mild pitting and wear. That is expected after 12 years of daily commuting. The removal and replacement took 30-40 minutes. Gaps were identical to factory specs and I did not need to make adjustments. The 2.4liter Acura/Honda heads are aluminum so I do not recommend working on a hot engine as you may strip the threads. An extension rod is needed to reach down into the valve covers. My car starts a tad more quickly and idle is stable. I have not noticed a considerable gain in horsepower or fuel mileage but I suspect that this is because of the quality fuel and regular oil changes - my engine is in excellent condition with good power and no oil consumption. My old plugs looked worn but came out very clean. No oil and almost no carbon build up. As an FYI, Denso makes a comparable product but NGK is recommended by the manufacturer and since the original set worked for so well for so many years, I see no reason to change brands. It is a solid choice for routine maintenance and doing it yourself will save you a bundle. Thank you NGK.

These were exactly as described, OEM NGK for 2008 Honda CRV LX coming up to the 200k miles mark and needing new plugs. These were in pristine condition, included the spark plug screw thread and gap protector sleeve. I double checked the gapping just to confirm if they were 0.044”, which they were. Remember to put anti seize on the threads to facilitate removal on the next 100k miles. My old plugs which were also NGK same part number looked pretty work and had some burnt parts near the crush washer of each plug. I guess that’s a sign of high temp burning the aluminum crush washers. I may consider replacing spark plugs at 50k miles next time just to be safe.

Ordered on 2 occasions and both times I was only sent 1 out of 4 spark plugs and needed to return the items. Not worth the time or hassle.

المنتج مغشوش

Orginal NGK spark plugs delivered few days before estimated day of delivery. At £39 for 4 plugs it's great deal as local automotive shop have them for £24 for 1!

المنتج لم يصلني كاملا

Description clearly states box of 4 but only 1 turned up in a battered box. Returned.