Upper & Lower Radiator Coolant Hose Set For 1999-2006 Chevy Silverado 1500 - Black

Time for some coolant hose maintenance on your Chevy Silverado? This upper and lower radiator hose set is made for 1999–2006 Silverado 1500 models. It's brand new, in original packaging, and built from durable silicone to handle heat and pressure like a champ.

Here's the breakdown:
- Includes: 2 hoses (upper and lower)
- Material: Silicone rubber, black finish.
- Part numbers: 71989 and 71990 (also listed as Z-01SHC4551ZBK)
- Fit: Direct replacement, designed to meet SAE specs (J20R4 Class D-1, J1684 Type EC).
- Ends: Single inside diameter design for easy connection.

These hoses are crucial for keeping your engine cool and preventing overheating. Silicone lasts longer than regular rubber, resists cracking, and handles high temps better. Installation is pretty standard\u2014just drain the coolant, swap the hoses, refill, and you're done.

Perfect for DIYers, fleet maintenance, or anyone looking to avoid a roadside overheating situation. They come without a UPC, but the part numbers make ordering simple. Keep your truck running smooth and cool with this reliable hose set. Let's get that cooling system in top shape!