Dorman H66856 Brake Hose
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$14.31
Couldn't load pickup availability
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This automotive brake hydraulic hose was precision-engineered to match the fit, function and performance of the original brake hose on specific vehicles and positions to ensure safe, long-lasting durability as part of a complete brake repair.
- Ideal replacement - precision-engineered to match the performance of the original brake hose on specific vehicles
- Position-specific - manufactured to precise measurements to provide an exact fit and easy installation
- Quality assured - materials tested to exacting government-regulated safety and durability standards
- Durable design - made with EPDM rubber and specially coated, corrosion-resistant fittings
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 1968 | Cadillac | Calais | Front Drum Brakes | Front Left; Front Right | |
| 1968 | Cadillac | Commercial Chassis | Front Left; Front Right | ||
| 1968 | Cadillac | DeVille | Front Drum Brakes | Front Left; Front Right | |
| 1968 | Cadillac | Fleetwood | Front Drum Brakes | Front Left; Front Right | |
| 1967 | Cadillac | Calais | Front Left; Front Right | ||
| 1967 | Cadillac | Commercial Chassis | Front Left; Front Right | ||
| 1967 | Cadillac | DeVille | Front Left; Front Right | ||
| 1967 | Cadillac | Fleetwood | Front Left; Front Right | ||
| 1967 | Chevrolet | C30 Pickup | Front Left; Front Right | 11,000 Lb. Rear Axle | |
| 1967 | Chevrolet | P30 Series | Front Left; Front Right | 11,000 Lb. Rear Axle | |
| 1967 | GMC | C35/C3500 Pickup | Front Left; Front Right | 11,000 Lb. Rear Axle | |
| 1967 | GMC | P35/P3500 Van | Front Left; Front Right | 11,000 Lb. Rear Axle | |
| 1966 | Cadillac | Calais | Front Left; Front Right | ||
| 1966 | Cadillac | Commercial Chassis | Front Left; Front Right | ||
| 1966 | Cadillac | DeVille | Front Left; Front Right | ||
| 1966 | Cadillac | Fleetwood | Front Left; Front Right | ||
| 1966 | Chevrolet | C10 Pickup | Front Left; Front Right | ||
| 1966 | Chevrolet | C20 Pickup | Front Left; Front Right | ||
| 1966 | Chevrolet | C30 Pickup | Front Left; Front Right | ||
| 1966 | Chevrolet | P10 Series | Front Left; Front Right | ||
| 1966 | Chevrolet | Suburban | RWD | Front Left; Front Right | |
| 1966 | GMC | P1000 | Front Left; Front Right | ||
| 1966 | GMC | PB1500 | Front Left; Front Right | ||
| 1966 | GMC | Suburban | RWD | Front Left; Front Right | |
| 1965 | Cadillac | Calais | Front Left; Front Right | ||
| 1965 | Cadillac | Commercial Chassis | Front Left; Front Right | ||
| 1965 | Cadillac | DeVille | Front Left; Front Right | ||
| 1965 | Cadillac | Fleetwood | Front Left; Front Right | ||
| 1965 | Chevrolet | C10 Pickup | Front Left; Front Right | ||
| 1965 | Chevrolet | C20 Pickup | Front Left; Front Right | ||
| 1965 | Chevrolet | C30 Pickup | Front Left; Front Right | ||
| 1965 | Chevrolet | P10 Series | Front Left; Front Right | ||
| 1965 | Chevrolet | Suburban | RWD | Front Left; Front Right | |
| 1965 | GMC | PB1000 Series | Front Left; Front Right | ||
| 1965 | GMC | Suburban | RWD | Front Left; Front Right | |
| 1964 | Cadillac | Commercial Chassis | Front Left; Front Right | ||
| 1964 | Cadillac | DeVille | Front Left; Front Right | ||
| 1964 | Cadillac | Series 60 Fleetwood | Front Left; Front Right | ||
| 1964 | Cadillac | Series 62 | Front Right | ||
| 1964 | Cadillac | Series 75 Fleetwood | Front Left; Front Right | ||
| 1964 | Chevrolet | C10 Pickup | Front Left; Front Right | ||
| 1964 | Chevrolet | C20 Pickup | Front Left; Front Right | ||
| 1964 | Chevrolet | C30 Pickup | Front Left; Front Right | ||
| 1964 | Chevrolet | P10 Series | Front Left; Front Right | ||
| 1964 | Chevrolet | Suburban | RWD | Front Left; Front Right | |
| 1964 | GMC | PB1000 Series | Front Left; Front Right | ||
| 1964 | GMC | Suburban | RWD | Front Left; Front Right | |
| 1963 | Cadillac | Commercial Chassis | Front Left; Front Right | ||
| 1963 | Cadillac | DeVille | Front Left; Front Right | ||
| 1963 | Cadillac | Series 60 Fleetwood | Front Left; Front Right |
Product Specifications
| Bracket Included: | No |
|---|---|
| Color: | Black |
| Describe Type: | Flexible Hose |
| DOT Approved: | Yes |
| End 1 Fitting Material: | Treated Steel |
| End 1 Fitting Type: | Male |
| End 1 Thread Size: | 7/16 in-20 |
| End 2 Fitting Inside Diameter: | 7/16 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: | 13.44 in |
| Package Contents: | 1 Brake Hose |
| Package Quantity: | 1 |
| Packaging Type: | Box |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 3773168 | GENERAL MOTORS |
| 3773169 | GENERAL MOTORS |
| 3910704 | GENERAL MOTORS |