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Dorman H620799 Brake Hydraulic Hose - Rear Right
Dorman H620799 Brake Hose for Cadillac DTS
The Dorman H620799 brake hydraulic hose is engineered for specific vehicle fitment and rear-right placement on select Cadillac DTS models. It is built with an EPDM rubber hose, treated steel fittings, and included gaskets to support a precise brake repair on the 2006-2011 Cadillac DTS with RPO code J55 heavy duty power brakes.
Key Features
- Brake hydraulic hose for the rear right position
- Fits 2006-2011 Cadillac DTS, rear right, w/RPO Code J55 (Heavy Duty Power Brakes)
- EPDM rubber hose with black outer sleeve
- Treated steel banjo and female end fittings
- Gaskets included for the hose connection
- Overall length: 9.9 in.; axis 1 length: 8.93 in.
- Part number H620799 for direct reference
Detailed Description
This Dorman brake hydraulic hose is a flexible replacement hose made to match the fit, function, and performance of the original hose on the specified Cadillac DTS application. The hose uses treated steel fittings with a banjo end on one side and an M10 x 1.0 female connection on the other, along with EPDM rubber construction for the hose body. It is a direct-fit brake hose solution for 2006-2011 Cadillac DTS rear-right service work, and H620799 is also a useful reference when cross-checking brake hose replacement needs for this platform.
This part cross-references Raybestos Brakes BH383102 for the same application.
Common Repair Uses
- Replacing a leaking or cracked rear brake hose
- Restoring brake fluid flow to the rear right wheel
- Correcting soft or inconsistent brake pedal response caused by hose wear
- Addressing corrosion at the hose fittings
- Completing brake service on a 2006-2011 Cadillac DTS
Installation Notes and Tips
Verify the vehicle’s RPO code J55 and rear-right hose location before ordering. Inspect the mating brake line, caliper connection, and sealing surfaces during installation, and replace worn gaskets as needed. Bleed the brake system after installation to remove air and confirm proper pedal feel.
Quality Assurance
Dorman manufactures this brake hydraulic hose as a vehicle-specific replacement part for the listed Cadillac DTS application. The design focuses on correct fitment, proper hose routing, and durable construction for brake system service.
| Brand | Dorman |
| Part Number | H620799 |
| Color | Black |
| Outer Sleeve Material | Rubber |
| Mounting Hardware Included | No |
| Bracket Included | No |
| Gasket Or Seal Included | Yes |
| Axis 1 Length | 8.93 |
| End 1 Fitting Material | Treated steel |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Material | Treated steel |
| End 2 Fitting Type | Female |
| Overall Length | 9.9 |
| Jacket Included | No |
| Describe Type | Flexible hose |
| End 1 Thread Diameter | 10 mm |
| End 2 Fitting Inside Diameter | M10 x 1.0 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose; gaskets |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Cadillac | DTS | Rear Right | w/RPO Code J55 (Heavy Duty Power Brakes) |
| 2010 | Cadillac | DTS | Rear Right | w/RPO Code J55 (Heavy Duty Power Brakes) |
| 2009 | Cadillac | DTS | Rear Right | w/RPO Code J55 (Heavy Duty Power Brakes) |
| 2008 | Cadillac | DTS | Rear Right | w/RPO Code J55 (Heavy Duty Power Brakes) |
| 2007 | Cadillac | DTS | Rear Right | w/RPO Code J55 (Heavy Duty Power Brakes) |
| 2006 | Cadillac | DTS | Rear Right | w/RPO Code J55 (Heavy Duty Power Brakes) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.