Dorman 926-866 A/C Hose Assembly
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$369.87
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
Why waste time routing a one-piece rear A/C line through the vehicle? This Dorman OE FIX multi-piece kit simplifies the installation of rear A/C lines. Each section is joined together with a threaded fitting for a leak-free repair.
- Time-saving repair - this rear A/C hose is designed as a multi-piece assembly to save time over installing a one-piece hose assembly in difficult locations
- Durable construction - this rear A/C line kit is made of aluminum and rubber
- Complete kit - new O-rings and gaskets are included with this A/C hose kit for a complete installation
- Quality tested - has undergone testing to ensure proper fit and performance
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2014 | Cadillac | Escalade | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Cadillac | Escalade | Luxury Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Cadillac | Escalade | Platinum Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Cadillac | Escalade | Premium Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Chevrolet | Tahoe | LS Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Chevrolet | Tahoe | LT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Chevrolet | Tahoe | LTZ Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Chevrolet | Tahoe | PPV Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | Chevrolet | Tahoe | SSV Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | GMC | Yukon | Denali Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | GMC | Yukon | SLE Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2014 | GMC | Yukon | SLT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Cadillac | Escalade | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Cadillac | Escalade | Luxury Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Cadillac | Escalade | Platinum Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Cadillac | Escalade | Premium Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Chevrolet | Tahoe | LS Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Chevrolet | Tahoe | LT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Chevrolet | Tahoe | LTZ Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Chevrolet | Tahoe | PPV Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | Chevrolet | Tahoe | SSV Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | GMC | Yukon | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | GMC | Yukon | Denali Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | GMC | Yukon | SLE Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2013 | GMC | Yukon | SLT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Cadillac | Escalade | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Cadillac | Escalade | Luxury Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Cadillac | Escalade | Platinum Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Cadillac | Escalade | Premium Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Cadillac | Escalade | Special Edition Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Chevrolet | Tahoe | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Chevrolet | Tahoe | LS Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Chevrolet | Tahoe | LT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Chevrolet | Tahoe | LTZ Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Chevrolet | Tahoe | PPV Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | Chevrolet | Tahoe | SSV Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | GMC | Yukon | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | GMC | Yukon | Denali Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | GMC | Yukon | SLE Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2012 | GMC | Yukon | SLT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Cadillac | Escalade | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Cadillac | Escalade | Luxury Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Cadillac | Escalade | Platinum Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Cadillac | Escalade | Premium Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Chevrolet | Tahoe | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Chevrolet | Tahoe | LS Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Chevrolet | Tahoe | LT Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | Chevrolet | Tahoe | LTZ Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | GMC | Yukon | Base Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
| 2011 | GMC | Yukon | Denali Submodel | Rear | Auxiliary Evaporator to Auxiliary Heater |
Product Specifications
| End 1 Outside Diameter: | 8.2 mm |
|---|---|
| End 1 Type: | Male |
| End 2 Inside Diameter: | 12 mm |
| End 2 Type: | Female |
| Fittings Included: | Yes |
| Gasket Or Seal Included: | Yes |
| Hose Shape: | Molded Assembly |
| Inside Diameter: | 7.5 mm; 17.3 mm |
| Length: | 144 in |
| Material: | Aluminum; Rubber |
| Outside Diameter: | 8.2 mm; 12 mm; 17.6 mm |
| Package Contents: | 2 AC Lines; 2 Heater Lines; 4 Seals; 4 O-Rings |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Refrigerant Type: | R12 R134A |
| Selling Package Quantity UOM: | Kit |
| Switch Service Port: | No |
| System Pressure: | High; Low |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 15827283 | GENERAL MOTORS |
| 19256222 | GENERAL MOTORS |
| 19257318 | GENERAL MOTORS |