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Dorman H621193 Brake Hydraulic Hose - Rear Left
Reliable Brake Hydraulic Hose for Chevrolet Express 3500 and GMC Savana 3500
The Dorman H621193 brake hydraulic hose is designed to provide dependable brake fluid transfer for your Chevrolet Express 3500 or GMC Savana 3500. Engineered with durable materials and precise fittings, this flexible brake hose ensures consistent braking performance under various driving conditions.
- Compatible with Chevrolet Express 3500 and GMC Savana 3500 models
- Overall length of 18.25 inches for exact fitment
- Durable EPDM rubber hose material with a protective PVC outer sleeve
- Treated steel fittings: banjo type on one end and female fitting on the other
- Includes gaskets for secure sealing and leak prevention
- Flexible hose design with jacket included for added protection
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H621193) features a flexible EPDM rubber hose core that resists heat, ozone, and brake fluid degradation. The black PVC outer sleeve adds an extra layer of protection against abrasion and environmental exposure. Both ends are equipped with treated steel fittings—one banjo fitting with a 10 mm thread diameter and one female fitting with an M12 x 1.0 inside diameter—to ensure a secure connection to your vehicle's brake system. The included gaskets help maintain a tight seal, reducing the risk of leaks. With an overall length of 18.25 inches, this hose is designed to match the original equipment specifications for Chevrolet Express 3500 and GMC Savana 3500 models.
Applications and Common Issues Addressed
- Replacement of worn or cracked brake hydraulic hoses
- Resolving brake fluid leaks caused by damaged fittings or seals
- Restoring proper brake pressure and pedal feel
- Preventing brake system failure due to hose deterioration
- Maintaining brake system integrity for Chevrolet Express 3500 and GMC Savana 3500 vehicles
Installation Notes and Tips
When installing the Dorman H621193 brake hydraulic hose, ensure the vehicle is securely lifted and supported. Carefully remove the old hose, noting the orientation of fittings. Use the included gaskets to prevent leaks and tighten fittings to manufacturer torque specifications. Avoid twisting or kinking the hose during installation to maintain flexibility and durability. Bleed the brake system thoroughly after installation to remove air and restore proper brake function.
Quality Assurance and Warranty
Dorman brake hydraulic hoses are manufactured to meet or exceed OEM standards for fit, form, and function. The H621193 part undergoes rigorous quality control to ensure durability and reliable performance. This product includes a warranty that covers defects in materials and workmanship, providing confidence in your replacement brake hose for Chevrolet Express 3500 and GMC Savana 3500 vehicles.
| Brand | Dorman |
|---|---|
| Part Number | H621193 |
| Bracket Included | No |
| Color | Black |
| Describe Type | Flexible Hose |
| End 1 Fitting Material | Treated Steel |
| End 1 Fitting Type | Banjo |
| End 1 Thread Diameter | 10 mm |
| End 2 Fitting Inside Diameter | M12 X 1.0 |
| End 2 Fitting Material | Treated Steel |
| End 2 Fitting Type | Female |
| Gasket Or Seal Included | Yes |
| Hose Material | EPDM Rubber |
| Jacket Included | Yes |
| Mounting Hardware Included | No |
| Outer Sleeve Material | PVC |
| Overall Length | 18.25 |
| Package Contents | 1 Brake Hose; Gaskets |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2012 | Chevrolet | Express 3500 | Standard Passenger Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | Chevrolet | Express 3500 | Standard Cargo Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | Chevrolet | Express 3500 | Extended Cargo Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | Chevrolet | Express 3500 | Extended Passenger Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | GMC | Savana 3500 | Standard Passenger Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | GMC | Savana 3500 | Standard Cargo Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | GMC | Savana 3500 | Extended Cargo Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2012 | GMC | Savana 3500 | Extended Passenger Van | Rear Left | w/Dual Rear Wheels (DRW) |
| 2011 | Chevrolet | Express 3500 | Cutaway Van | Rear Left | w/Dual Rear Wheels (DRW); wo/End Bracket; w/Straight Banjo Tube |
| 2011 | GMC | Savana 3500 | Cutaway Van | Rear Left | w/Dual Rear Wheels (DRW); wo/End Bracket; w/Straight Banjo Tube |
| 2010 | Chevrolet | Express 3500 | Cutaway Van | Rear Left | w/Dual Rear Wheels (DRW); wo/End Bracket |
| 2010 | GMC | Savana 3500 | Cutaway Van | Rear Left | w/Dual Rear Wheels (DRW); wo/End Bracket |
* 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.