Hey there, Jeep lovers! If you're driving a classic Wrangler YJ from '87 to '90 with the 20-gallon plastic tank, we've got the exact gas tank sending unit you need. This is the YJSU-20NFI (also matches part number 53003341), a brand-new, ready-to-install unit that'll get your fuel gauge back on track. No more guessing how much gas you've got left! We built this thing to last—high-quality materials, strict manufacturing, so it performs reliably mile after mile. Installation? Seriously straightforward. It's designed to drop right in like the original, saving you a ton of time and hassle in the garage. Everything you need comes in the box, just as shown in the pics. Got questions during the install? Our team's here to help make sure it all goes smoothly. Get your YJ's fuel system running right again with this direct-fit, dependable sending unit.