Dorman - OE Solutions HVAC Heater Hose Connector for 1989-2009 Buick Cadillac Chevrolet GMC Oldsmobile Pontiac 800-401

HVAC heater hose connector for 1998-90 Buick, 1999 Cadillac, 2002-89 Chevrolet, 2002-89 GMC, 1998-90 Oldsmobile, 1998-90 Pontiac that restores leak‑free performance.

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

Key Features

• Made of quality materials
• Matches fit and function of original equipment connector
• Performance tested with rigorous pressure testing

Benefits

• Restores leak‑free performance in HVAC system
• Provides reliable operation under pressure conditions
• Easy to install as a direct-fit replacement
• Durable construction for long‑term use

Application

This part is for vehicle owners needing a replacement heater hose connector in the listed Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models.

Fitment Notes

• Buick 1998-2009
• Cadillac 1999
• Chevrolet 1989-2002
• GMC 1989-2002
• Oldsmobile 1998-2009
• Pontiac 1998-2009

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

• 5.0in x 2.0in x 1.3in, 0.3lbs