I just replaced mine. Got a few feet of I think 5/8 inch hose. Guy at parts store knew what needed. I got one size and guessed at the total length. I cut them to match what i took off. Be careful with one behind the tensioner pulley. I left hose too long and it started to rub on pulley. I had to take it off, trim and reapply. Lost a little of the new antifreeze. They are tuff to get on. I used a little soap to slip them on.
The hoses near the firewall that go to the heater core are different sizes. The top hose is fatter than the bottom. What size are they ? No flippen idea . Slice of a quarter inch of each hose, measure what length you need, then go to the store. Might want to get a few hose clamps too
A forum community dedicated to Jeep Wrangler owners and enthusiasts. Come join the discussion about reviews, performance, trail riding, gear, suspension, tires, classifieds, troubleshooting, maintenance, for all JL, JT, JK, TJ, YJ, and CJ models!