


🛠️ Upgrade your ride’s heartbeat with leak-proof precision!
The Dorman 800-414CD Heater Hose Connector is a high-quality, OEM-compatible replacement part designed for select Cadillac, Chevrolet, and GMC vehicles. Featuring precision 1/16-20 UNF threading and machined exterior finish, it ensures a perfect fit and leak-free durability. Backed by over a century of Dorman’s automotive expertise and rigorous pressure testing, this connector guarantees reliable HVAC system performance and peace of mind.





| Size | 1/16-20 UNF |
| Brand | Dorman |
| Item dimensions L x W x H | 1.38 x 3.74 x 6.89 inches |
| Connector Type | Tee |
| Thread Size | 1/16-20 UNF |
| Exterior Finish | Machined |
| Thread Type | UNF |
| Item Weight | 1.6 ounces |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00885484876699 |
| Manufacturer | Dorman Products |
| UPC | 885484876699 |
| Model | Dorman 800-414CD: Heater Hose Connector |
| Product Dimensions | 1.38 x 3.74 x 6.89 inches |
| Item model number | 800-414CD |
| Manufacturer Part Number | 800-414CD |
| OEM Part Number | 15055342; 19130058; 19257; 19257317; 19257318 |
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