GM Genuine Parts 15-5508 (10258504) Heater Water Flow Control Valve

Good items works great

Exactly like the original hose assembly!

I used this kit to replace the primary water pump heater hoses and the associated t-fitting and flow restrictor in my 1996 Impala SS. The kit also includes the reservoir hose from the t-fitting to the reservoir. The product seems to be of reasonable quality, comes with several crimped on connectors (to the t-fitting and restrictor), several lengths of hose are covered with conduit for protection, and there are even a few spring-clip style hose clamps as part of the package. I do not think these are 'original' quality (they are clearly marked "Made in China") but the it is likely the highest quality new replacement available for these old cars...

OEM quality

I've installed three of these assemblies now on mine and friends' cars. It solves the only real catastrophic cooling system failure you will likely have on these cars. Easy to install, and gives you brand new plastic pieces and hoses since the originals are now 20 years old. I would recommend a good pair of spring clamp pliers. Once I find a good set, I'll recommend them.

I was very happy to find the GM OEM heater hoses for my 1995 Chevrolet Impala SS which not all the suppliers have them available. Great that Amazon have a lot of original parts for your vehicle!

Fit grate with out adjustment.

These are mislabeled on the website. It's actually the hoses that come out of the water pump to the coolant recovery tank and heater core lines (via t-fittings). Oh and it does come with the brittle T-fitting that broke while you were taking it out lol.