NGK(8691) RC-FX58 Spark Plug Wire Set

Easy install and perfect fit for my 02 subaru forester. The wires were numbered and the perfect length for each cylinder it's supposed to go to. It has the same boot and wire jackets / covers as oem. Priced really good at Amazon compared to the local shops. Ngk makes high quality products so I'm happy with the quality and performance of the wires as well.My oem set had deteriorated on cylinder 2 causing p0302 code. I took off the plug wire and tried to take out the spark plug, the socket wouldn't fit over it, and when I looked at the plug, the end of the wire was still attached to the plug and broken off from the wire internally. That's why I got this new set of high quality ngk plug wires.

The quality was great. Fit was perfect, although about 2" short on #1 & #3 cyl. It reached, buthad to leave out of the looms in a couple locations to make it reach. They worked perfectly. Runs great now & there is no side-sparking or anything.

I wanted to fully tune up my 3.4, and replacing the plug wires was on the agenda. These do the trick, and have been working fine for several months. They have not cracked, loosened or caused misfires. Obviously routing is important in general, and these wires due to their extra length, should be routed carefully using all of the cable-management clips your engine came with when new, or appropriate replacements in case yours broke off.I did my replacement one by one, so I would have an exactly zero percent chance of getting the firing order botched. I strongly recommend you either do this too, or at least label your spark plug ports so there's no chance of interchanging by accident.Of note, the manufacturer product literature states that this product requires (separate) ignition coil boots. This is in error. The boots come with this set, and there is no need at all to purchase ignition coil boots, just something that will sit around unused in your shop. It may be smart to have one around in case one is torn, but buying a full set is pointless.

I just got done installing these on my '03 Subaru Outback, and I am very pleased. When paired with NGK Platinum plugs, there is a noticeable increase in throttle and the rough idle I was having has all but disappeared. Removing whatever brand of wires had last been put on, there was a noticeable difference in quality between the two - NGK makes a high quality product. The boots made excellent connection with the plugs - keeping in mind that you do have to give them an extra push to get them to connect all the way, but you'll feel a small pop and you'll know they're well connected. Perfect length for my 2003 Outback, too - I had no issues routing them.The blue is a nice touch if you care about that sort of thing.This was my first ever DIY tuneup, and with a little research I found that NGK plugs and wires were the way to go for a Subaru (some might say the only way to go). A little dialectric grease on the inner boot (not too much) and you're good to go!Highly recommended.

The fit and finish of these spark plug wires, much like other NGK sets I have used on other vehicles, is simply spot on. The connection at each end is solid and engages at exactly the right point to ensure everything seals up properly. Each wire being labeled for the correct cylinder is also a nice touch considering the small differences in length between each wire.The only question is just how long these will hold up for! Going by my past experience with other NGK sets, I expect these to outlast everything else I have tried before. I don't know why I waited this long to get an NKG set for my current car!

Installed on a Early 00's Subaru Outback 2.5 liter, and installation was simple enough. Paired this purchase with NGK Iridium plugs and a Felpro Valve Gasket kit, and installed all of them at once. Wires seem nice, and they are labelled with cylinder number if you can determine them. Mine were right on the coil and the lengths agreed with the number as I did them one at a time, using the one that most closely matched the existing lengths. A good snug fit on both the coil and the plugs, so make sure you have them all the way on before reassembling your vehicle.VERY FAST SHIPPING from Pick Pro Parts and received in perfect condition, with a pair of nitrile gloves thrown in for good measure from PPP for installation.

Perfect lengths for 4-cyl Subaru.Expecting great life from these.

Great quality product