Baxzl FJ504 Spider Fuel Injectors for GMC Savana C1500 C2500 C3500 K1500 K2500 K3500 Yukon Chevy C1500 C2500 Suburban C3500 Express K1500 K2500 K3500 Tahoe P30 Cadillac Escalade 1996-2002 5.7L V8

These fit right in to my 5.7L chevy. To make installation easier, I set them ou tin the sun to warm the plastic lines.

I usually don't like to leave a negative review, however if it saves someone else the headache i had to deal with im all for it. First off, the item i recieved was not the one depicted in the add. Mines came with blue clips instead of green clips. Also all hoses/ injectors were bundled together and the included tool does nothing to help rotate the lines into place. Easier by hand. Now I understand that that is a small gripe.However, I believe the color of the clips and injector are related to the manufacturer of the actual item And that being said, the oem item I purchased from o'reilly's had green clips, which is why I went for this alternative because it was about four hundred dollars cheaper. Second, this was the fourth set of injectors I had tried from amazon all of which failed either after the first start or like this product, failed at about ten miles of running, one injector stopped firing, giving me a misfire. I had read countless other negative reviews about multiple injectors For this specific 5.7 vortec engine, and I have seen that they all had similar issues.However, I tried to give them the benefit of the doubt and give them a shot anyway. One set left me stranded on the side of the road and luckily I have AAA. In my honest opinion as unfortunate as it is for this Item, it's better off to just go O.E.M or oem comparable with the o'reilly's or autozone brand. I've put about three hundred miles on my o'reilly set and no issues as of yet.

The injector works great but I had to use the original mount for it. The mount that came with it was too short and the harness plug could not seat properly.

I'm giving it 3 stars because it did fix the original issue. Had a cylinder 5 misfire and needed some injectors fast. Recieved this within a day and it fixed the cylinder 5 misfire, but is now having a cylinder 4 misfire which was never an issue before changing out fuel injectors. Seems to kick on when im heavy on the gas (getting on the freeway or passing) as if the injector isn't putting out enough fuel. Returning it might spend the extra money for a better set or I might give them a second chance to redeem themselves. I don't know yet.

I'm running a 5.7 350 and had the OEM single port spyder, upgraded to this one and it's 100% worth it! WAY more power and slightly better mpg. So, yeah if you are not running multi port injection and still have a single port spyder, I would highly recommend this upgrade. The install isn't that hard, just watch some vids online and send it!

Don't waste your money, I installed these in my 97 Chev. 350 in july 2025 and NOW two of the injectors went OUT, and I have not driven it 50 miles, GO figure ?

It does whai it’s sopose to do

Defective, please do not buy this. It also was not what was pictured when it arrived. Installed twice. Don’t make my mistake.