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Dorman H620773 Brake Hydraulic Hose - Rear Right or Rear Right Inner
Reliable Brake Hydraulic Hose for Cadillac, Chevrolet, and GMC
The Dorman H620773 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Cadillac, Chevrolet, and GMC models. Engineered with durable materials, this flexible brake hose ensures consistent performance and safety for your vehicle's braking system.
- Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT
- Fits Chevrolet Suburban 1500 and Tahoe models
- Suitable for GMC Yukon and Yukon XL 1500
- Overall length of 12.13 inches for precise fitment
- Constructed with EPDM rubber hose and black rubber outer sleeve
- Ends feature treated steel female fittings with 7/16 in-24 and 3/8 in-24 thread diameters
- Flexible hose design for reliable brake fluid flow
- Includes one brake hose per package, no mounting hardware or brackets included
Durable Construction and Material Details
This Dorman brake hydraulic hose (part number H620773) features an EPDM rubber hose core known for its resistance to heat, ozone, and brake fluid degradation. The black rubber outer sleeve adds protection against abrasion and environmental factors. Both ends of the hose are equipped with treated steel female fittings, ensuring corrosion resistance and secure connections. The flexible design accommodates vehicle movement while maintaining brake fluid integrity.
Compatible Vehicles and Applications
The H620773 brake hose is specifically designed for use on the following vehicles: Cadillac Escalade, Escalade ESV, Escalade EXT; Chevrolet Suburban 1500, Tahoe; and GMC Yukon, Yukon XL 1500. This ensures proper fitment and reliable brake system performance on these models.
- Replaces worn or damaged brake hydraulic hoses
- Addresses brake fluid leaks or hose cracks
- Restores proper brake pressure and pedal feel
- Prevents brake system failure due to hose deterioration
- Maintains safe braking performance under normal driving conditions
Installation Notes and Tips
Installation of the Dorman H620773 brake hydraulic hose requires basic mechanical knowledge and proper brake system bleeding procedures. Since mounting hardware and brackets are not included, reuse existing components or source replacements as needed. Verify thread sizes (7/16 in-24 and 3/8 in-24) for compatibility with your vehicle’s brake fittings. Always inspect the brake system for leaks after installation and test brake pedal firmness before driving.
Quality Assurance and Warranty
Dorman manufactures the H620773 brake hydraulic hose to meet or exceed OEM specifications for durability and performance. The treated steel fittings and EPDM rubber materials are selected for long service life and resistance to common brake system contaminants. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to ensure customer confidence in the product.
| Brand | Dorman |
| Part Number | H620773 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Female |
| End 1 Thread Diameter | 7/16 in-24 |
| End 2 Fitting Inside Diameter | 3/8 in-24 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | No |
| Hose Material | EPDM Rubber |
| Jacket Included | No |
| Mounting Hardware Included | No |
| Outer Sleeve Material | Rubber |
| Overall Length | 12.13 |
| Package Contents | 1 Brake Hose |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Cadillac | Escalade | Rear Right | Hydraulic Brakes; Body Side; w/RPO Code JL4 (Active Brake Control); w/RPO Code JH2 (7,200 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) | ||
| 2006 | Cadillac | Escalade ESV | Rear Right | Hydraulic Brakes; Body Side; w/RPO Code JL4 (Active Brake Control); w/RPO Code JH2 (7,200 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) | ||
| 2006 | Cadillac | Escalade EXT | Rear Right | Hydraulic Brakes; Body Side; w/RPO Code JL4 (Active Brake Control); w/RPO Code JH2 (7,200 Lb. GVW, Power Brakes, Hydraulically Boosted, 4 Wheel Disc) | ||
| 2006 | Chevrolet | Suburban 1500 | 6.0L | V8 | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. |
| 2006 | Chevrolet | Tahoe | Rear Right | Body Side; Disc Brake Hose; w/RPO Code JL4 (Active Brake Control) | ||
| 2006 | GMC | Yukon | Rear Right | Body Side; Disc Brake Hose; w/RPO Code JL4 (Active Brake Control) | ||
| 2006 | GMC | Yukon XL 1500 | 6.0L | V8 | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. |
| 2004 | GMC | Yukon XL 1500 | 6.0L | V8 | Rear Right Inner |
* 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.