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Dorman H622333 Brake Hydraulic Hose - Rear Left
| Brand | Dorman H622333 |
|---|---|
| Position | Rear Left |
| Color | Black |
| Outer Sleeve Material | Plastic |
| Mounting Hardware Included | No |
| Bracket Included | No |
| Gasket Or Seal Included | Yes |
| Axis 1 Length | 16.92 |
| Bracket Material | Stamped steel |
| End 1 Fitting Material | Treated steel |
| End 1 Fitting Type | Banjo |
| End 2 Fitting Material | Treated steel |
| End 2 Fitting Type | Female |
| Overall Length | 19.0 |
| Jacket Included | Yes |
| Describe Type | Flexible hose |
| End 1 Attachment Type | Pinch bolt |
| End 1 Thread Diameter | 10 mm |
| End 2 Attachment Type | Inverted flare |
| End 2 Fitting Inside Diameter | M12 x 1.0 |
| Hose Material | Epdm rubber |
| Package Contents | 1 brake hose; gaskets |
| Fits | Chevrolet and GMC · 8 vehicles |
OE direct replacement. Precision-engineered to match original brake hose fit and function.
Flexible hose design. EPDM rubber construction with a protective jacket for durability.
Seals included. Comes with gaskets for a complete brake repair.
Cross-references 20838671 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Dorman H622333 Brake Hydraulic Hose
Dorman H622333 is a rear left brake hydraulic hose for select Chevrolet Express 3500 and GMC Savana 3500 models. It is engineered to match original hose fit, function, and performance for a direct brake repair on the specified applications.
Key Features
- Flexible brake hose construction with EPDM rubber hose material
- Black outer sleeve with plastic jacket for added protection
- Banjo end 1 with 10 mm thread diameter and pinch bolt attachment
- Female end 2 with inverted flare connection and M12 x 1.0 fitting size
- Gasket or seal included for installation at the connection point
- Stamped steel bracket material and treated steel end fittings
- Overall length: 19.0 in.; axis 1 length: 16.92 in.
Detailed Description
This brake hydraulic hose is built for the rear left position on 2014-2016 Chevrolet Express 3500 and GMC Savana 3500 models without RPO code JL4 (Active Brake Control), as well as 2017 Chevrolet Express 3500 and GMC Savana 3500 models at the brake master cylinder location with a note that it is not for use with Active Brake Control. Dorman H622333 is shaped to match the original routing and connection style, helping restore proper hydraulic transfer in the brake system. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.
What It Helps Address
- Cracked or deteriorated brake hose rubber
- Brake fluid seepage at hose connections
- Restricted brake fluid flow from internal hose wear
- Corrosion or damage at the hose end fittings
- Brake pedal response issues caused by a compromised hydraulic line
Installation Notes and Tips
Verify the vehicle’s brake configuration before installation, especially Active Brake Control and RPO code JL4 coverage. Confirm the rear left position and match the banjo and inverted flare connection points to the original hose layout. Replace any worn seals during service and inspect adjacent brake lines, brackets, and fittings for corrosion or damage before completing the repair.
Quality Assurance
Dorman designs this brake hydraulic hose to match original equipment fit, function, and performance for the listed vehicles and positions. The hose uses treated steel fittings, an EPDM rubber hose, and included gaskets to support a proper brake system repair.
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2017 | Chevrolet | Express 3500 | Cutaway Van | Rear Left | Brake Master Cylinder - not for use with Active Brake Control. |
| 2017 | GMC | Savana 3500 | Cutaway Van | Rear Left | Brake Master Cylinder - not for use with Active Brake Control. |
| 2016 | Chevrolet | Express 3500 | Cutaway Van | Rear Left | wo/RPO Code JL4 (Active Brake Control) |
| 2016 | GMC | Savana 3500 | Cutaway Van | Rear Left | wo/RPO Code JL4 (Active Brake Control) |
| 2015 | Chevrolet | Express 3500 | Cutaway Van | Rear Left | wo/RPO Code JL4 (Active Brake Control) |
| 2015 | GMC | Savana 3500 | Cutaway Van | Rear Left | wo/RPO Code JL4 (Active Brake Control) |
| 2014 | Chevrolet | Express 3500 | Cutaway Van | Rear Left | wo/RPO Code JL4 (Active Brake Control) |
| 2014 | GMC | Savana 3500 | Cutaway Van | Rear Left | wo/RPO Code JL4 (Active Brake Control) |
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