NGK (4412) RC-TE66 Spark Plug Wire Set

2001 Tacoma fitment perfect . Truck runs like a champ. This is by far best wires I’ve tried. Better than Denso . Quality for few dollars more is absolutely worth it

Fixed my misfire issue. Been running them for almost 5 years now. Great quality

I installed this wiring set on my 01 4 runner. It went fairly easy , the wires are labeled for the 1, 3, and 5 cylinder which is on the passenger or coil side of the engine. They fit great and look great very happy with my purchase and price was way better than any auto parts store.

There are certain critical parts that I will only buy OEM for my Toyotas. Spark plug wires is one of them along with radiator caps and fuel pumps. These wires installed easily and the truck runs well. Be sure to mark which wires go to which plugs, I had to look it up online because I forgot to and these wires are only marked for which coil pack each plugs into, not the spark plug side. My only concern when installing them was there was no clear “snap” of the connector sliding over and latching onto the electrode on the coil pack. It turns out these are a little shorter at that end and kind of rest on top of the coil pack electrode. The plastic retaining clip does snap on nicely and I guess that is what holds that end in place. On the spark plug side there was the expected snapping in place on the plug.

Great quality direct fit

Great wire set, feel like silicone covered, slightly thicker than factory wires I replaced. The engine sounded smoother right away. Also noticed slightly better gas mileage, throttle response and power. Cheap way to get a bit more boost if you have old wires. Fit my 96' Tacoma like a glove. Previously had replaced plugs NGK (4302) BKR5EKPB-11 laser platinum purchased in a set of 6 (cheaper than buying individually). Installation tips: reposition friction wraps to help avoid areas where wires come in contact with each other or parts of the engine. I removed the friction wraps from my old wire set and installed on the new ones for additional protection. If possible clean out spark plug ports. I used canned air but a shop compressor would work very well. Use a light coat of di-electric lubricant on boot near plug for good contact and ease of removal as well as inside top to prevent moisture from seeping into spark plug port.

I bought these to do a tune up of my 2001 Toyota 4runner and they work pretty well. The wires are cheapest here on Amazon and the NGK brand is a very reputable company. These fit my vehicle well but were a bit of a pain to install on the driver side. The wires are blue and really stand out in the engine bay. For the 5vz-fe engine cylinder 1 goes to cylinder 4, cylinder 3 to 6, and cylinder 5 to 2. One thing that may be a problem is none of the wires are labeled so the lengths will be up to you to match based on the cylinder position. Other than that, they are a great set for an engine tune-up. UPDATE: I must be blind but when I was doing the valve cover gaskets I realized that the plug wires are in fact labelled for the passenger side pistons. Changed from 4 to 5 stars.

Why did you pick this product vs others?: Perfect fit!

3 and 5 wires were mislabeled, but worked awesome!!

Haven't installed yet . But seems like a strong product . We checked other places and they were chargìng150.00.. amazon was only 50.00!!!

The boots on the driver side(opposite side of coils..wasted spark system) have better boots than the Dense/OEM ones which should keep debris/moisture out of the holes.

perfect

Worked on our 2000 Toyota 4 Runner and solved our issue.