Dorman 626-538 Engine Heater Hose Assembly Compatible with Select Cadillac/Chevrolet/GMC Models (OE FIX)

Exact fit for 2005 Yukon Denali with rear heater. The quick disconnect hose hooked right up to the OEM fitting on the firewall, which was my biggest concern. Absolute breeze to install. The upgraded aluminum Y fitting is a nice touch; the likelihood of this leaking again is almost zero. I like that it used constant tension hose clamps instead of worm gear.

The original “Y” was made of plastic which cracked,this one is aluminum.

Very satisfied with my product my mechanic install it and I’m back in business. Thank you very much.

very good quality , fits perfectly, as described, thanks and I recommend

I like that it uses the metal fittings and clamps. OEM was plastic.

Worth the money and great fit on my 2001 Chevy Silverado

Fits my 02 Escalade. Got rid of the old one with a plastic Y pipe that cracked during the freeze. Would recommend due to the ease of installation and upgraded metal Y-pipe.

Broke the original plastic tee on my old hose just by moving it out of the way while replacing my thermostat.Easy installation on my 2003 Escalde 6.0l. Fits great. Better than O.E.M.

Excelente producto, es la medida exacta para una esclade 2006, se ajusta perfecto, lo único con lo que hay que tener cuidado es al quitar el conector rápido al desmontar la manguera vieja, pero fuera de eso todo genial, muy recomendable.

This product fit my 2005 GMC Yukon XL Denali perfectly. Feels to be of excellent quality and has worked well for the two months since I put it on, no leaks. Would recommend. Amazon price was much less expensive than local parts dealers.