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AP ExhaustPart #: H212
Dorman H621200 Brake Hydraulic Hose - Rear Center, Rear Left Inner or Rear Right Inner
⚙️ 42 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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Reliable Brake Hydraulic Hose for Chevrolet and GMC Trucks
The Dorman H621200 brake hydraulic hose is designed to provide dependable brake fluid transfer for select Chevrolet and GMC trucks. Engineered with durable materials, this flexible hose ensures consistent braking performance for your Silverado and Sierra models.
- Compatible with Chevrolet Silverado 1500, 2500, 2500 HD and GMC Sierra 1500, 2500 HD
- Overall length of 18.5 inches for precise fitment
- Constructed with EPDM rubber hose material and black rubber outer sleeve
- Both ends feature treated steel female fittings (M12 thread on one end, M10 x 1.0 inside diameter on the other)
- Flexible hose design allows for reliable brake fluid flow under varying conditions
Durable Construction and Precise Fitment
This Dorman brake hydraulic hose (part number H621200) is built with 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 hose measures 18.5 inches in length, matching the specifications required for proper installation on Chevrolet Silverado 1500, 2500, 2500 HD and GMC Sierra 1500, 2500 HD models.
Applications and Common Issues Addressed
- Replacement for worn or cracked brake hydraulic hoses causing fluid leaks
- Restores proper brake fluid pressure and pedal feel
- Prevents brake system failure due to hose deterioration
- Eliminates brake drag or uneven braking caused by damaged hoses
- Ensures safe braking performance on Chevrolet Silverado and GMC Sierra trucks
Installation Notes and Tips
- Verify compatibility with your specific Chevrolet Silverado or GMC Sierra model year before installation
- Inspect brake lines and fittings for damage or corrosion prior to hose replacement
- Use proper tools to avoid damaging the treated steel fittings during installation
- Bleed the brake system thoroughly after hose installation to remove air pockets
- Check for leaks and secure hose routing to prevent abrasion or kinks
Quality Assurance and Warranty Information
Dorman manufactures the H621200 brake hydraulic hose to meet or exceed OEM standards for fit, form, and function. The use of treated steel fittings and EPDM rubber materials supports long-term durability and resistance to brake fluid and environmental exposure. While mounting hardware, brackets, and seals are not included, this hose is designed for direct replacement applications on compatible Chevrolet Silverado and GMC Sierra trucks. Warranty coverage details can be obtained from Dorman or authorized distributors.
| Brand | AP Exhaust |
| Part Number | H212 |
| Finish | Natural |
| Material | Mild Steel |
| Pipe Diameter (IN) | 2.5 |
| Thread Diameter (IN) | 3/8 |
This part fits 42 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2013 | Chevrolet | Silverado 1500 | Extended Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2013 | GMC | Sierra 1500 | Standard Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2013 | GMC | Sierra 1500 | Extended Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2012 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2012 | Chevrolet | Silverado 1500 | Extended Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2012 | GMC | Sierra 1500 | Standard Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2012 | GMC | Sierra 1500 | Extended Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2011 | Chevrolet | Silverado 1500 | Standard Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2011 | Chevrolet | Silverado 1500 | Extended Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2011 | GMC | Sierra 1500 | Standard Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2011 | GMC | Sierra 1500 | Extended Cab Pickup | 8' 1" Foot Bed | Rear Center | |
| 2010 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2010 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2010 | Chevrolet | Silverado 2500 | Rear Left Inner | Fits vehicles with RPO Code JL4 (Active Brake Control) | ||
| 2010 | Chevrolet | Silverado 2500 | Rear Right Inner | Fits vehicles with RPO Code JL4 (Active Brake Control) | ||
| 2010 | Chevrolet | Silverado 2500 HD | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2010 | Chevrolet | Silverado 2500 HD | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2010 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2010 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2010 | GMC | Sierra 2500 HD | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2010 | GMC | Sierra 2500 HD | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2009 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2009 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2009 | Chevrolet | Silverado 2500 | Rear Left Inner | Fits vehicles with RPO Code JL4 (Active Brake Control) | ||
| 2009 | Chevrolet | Silverado 2500 | Rear Right Inner | Fits vehicles with RPO Code JL4 (Active Brake Control) | ||
| 2009 | Chevrolet | Silverado 2500 HD | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2009 | Chevrolet | Silverado 2500 HD | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2009 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2009 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2009 | GMC | Sierra 2500 HD | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2009 | GMC | Sierra 2500 HD | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2008 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2008 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2008 | Chevrolet | Silverado 2500 | Rear Left Inner | Fits vehicles with RPO Code JL4 (Active Brake Control) | ||
| 2008 | Chevrolet | Silverado 2500 | Rear Right Inner | Fits vehicles with RPO Code JL4 (Active Brake Control) | ||
| 2008 | Chevrolet | Silverado 2500 HD | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2008 | Chevrolet | Silverado 2500 HD | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2008 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2008 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. | |
| 2008 | GMC | Sierra 2500 HD | Rear Left Inner | Compatible with vehicles equipped with Active Brake Control. | ||
| 2008 | GMC | Sierra 2500 HD | Rear Right Inner | Compatible with vehicles equipped with Active Brake Control. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.