Dorman Engine Heater Hose Assembly 626-543

Engine heater hose assembly for 2004 Buick, 2006 Cadillac, 2007-1999 Chevrolet, GMC, Hummer, Isuzu.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Engine Coolant Air Bleed Pipe
• Matches fit and function of original assembly on specified makes, years and models
• Engine Heater Hose Assembly engineered for reliable performance and durability
• Trustworthy quality backed by product experts in the United States
• 1 PC included
• Dimensions 2.0in x 8.0in x 19.0in, weight 0.5lbs

Benefits

• Ensures proper coolant flow and engine temperature control
• Prevents overheating and potential engine damage
• Easy to install as a direct-fit replacement
• Long-lasting construction reduces risk of leaks
• Improves overall engine efficiency

Application

Ideal for vehicle owners needing a replacement heater hose to maintain engine temperature and prevent coolant loss.

Fitment Notes

• 2004 Buick
• 2006 Cadillac
• 2007-1999 Chevrolet
• 2007-1999 GMC
• 2007-2003 Hummer
• 2004-2003 Isuzu

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 2.0in x 8.0in x 19.0in, 0.5lbs