4Pcs Catalytic Converter Set Compatible with Nissan Frontier NV1500 NV2500 NV3500 Pathfinder Xterra 4.0L 40746 16468 16467

It seemed to be too good to be true... To get all four catalytic converters for $180 vs nearly $2,400 quoted nearly everywhere else... Tried to install them but they wouldn't fit. The angles were wrong and we had to make numerous modifications that didn't work well. In short, I was very disappointed. I don't know if they were manufactured poorly or if they were checked to see if they would fit but it was a disappointing purchase. Buyer beware.

Parts are very good quality. Good fit. Perfect welds and you get all the mounting hardware.Very nice!

wont direct fit 2006 pathfinder secondary converter one is too long the other is too short, on both secondary converters bends and angles are wrong need to re bend, cut and weld in order to fit.

As long as you realize you are getting some cheap cheap catalytic converter they are worth the purchase. The fitment is terrible and not close. On the driver side the bend in the first cat causes it to hit the body a little. Not a big deal but the rear flange to the stock exhaust is about 90 degrees off. The passenger side just gets worse. The passenger tubing is about 3 inches too short and the bends cause it to jam into the transmission mount. Had to have a muffler shop reweld them in.

1. The longer section was too long to fit so I had to cut about 1 inch out of it and weld back together2. Oxygen sensor hole points toward the floor too much.Can't put a o2 socket or ratchet to torque downLet me start by saying I knew it was going to need welding based on other review, i own a welder so it wasnt a issue. Also that only needed the passanger side, I have no idea how the driver side fits.After cutting and welding back together the o2 senor hole was pointed up too much. Not enough room for a o2 sensor socket without the ratchet, and didn't have right size wrench had to use pliers to tighten down.I would recommend cutting out a 4 inch section, 2 inches on each side of the oxygen sensor. Bolting up the two long cut pieces to the exhaust, and grinding down the Oxygen sensor section down till it fits, with the o2 sensor hole pointing more toward the transmission. In the end you have to weld around the tube twice but if you can weld it won't be a issue. Didnt have a issue with the hardware or gaskets, bolted up and truck is quiet

Installed on a 2010 frontier 2wd. The kit isn’t direct fit like the listing suggests but with some minor fabrication it does fit. Drivers side secondary cat was to long. Passenger side was to short. The angles aren’t perfect. Etc. If your handy with a welder you can’t go wrong at this price point. If your looking for a bolt on direct fit I’d look at the higher priced options.

I bought Catalytic converter for 08 nissan pathfinder LE 5.6 L or V-8 engine. The part didn't fit. I am still waiting on My refund am not happy at all. I called, 4 different times about my refund and today is May 15 2024 still no refund.

None of the hardware was usable. Threads on cats and bolt/studs were not compatible, right side secondary was 2.5 inches short, left side secondary rear flanges was about 60° off. Had to cut it to rotate it and repair. Turned an easy job into a nightmare