






🔧 Upgrade your ride’s cooling game with metal muscle!
The Dorman 800-413HP Metal Heater Hose Connector is a durable, heat-resistant quick-connect fitting designed as a direct replacement for plastic OEM parts on select Cadillac, Chevrolet, and GMC vehicles. Manufactured to precise standards and pressure-tested for reliability, it offers a longer-lasting, leak-resistant HVAC repair solution favored by professionals seeking performance and peace of mind.




| Material | Metal | 
| Brand | Dorman | 
| Item dimensions L x W x H | 1.29 x 4.21 x 8.18 inches | 
| Connector Type | quick-connect fitting | 
| Thread Size | RM | 
| Exterior Finish | Ready To Paint If Needed | 
| Thread Type | Metric Tapered | 
| Item Weight | 0.17 Pounds | 
| Manufacturer | Dorman Products | 
| UPC | 194883582842 | 
| Model | Dorman 800-413HP | 
| Item Weight | 2.72 ounces | 
| Product Dimensions | 1.29 x 4.21 x 8.18 inches | 
| Item model number | 800-413HP | 
| Manufacturer Part Number | 800-413HP | 
| OEM Part Number | 15055343 | 
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