OE Quality
60-Day Returns

Sunsong 3401454 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401454 power steering pressure line hose assembly is designed for reliable hydraulic performance in select Chevrolet and GMC vehicles. Engineered to meet OEM specifications, this hose assembly ensures proper fluid flow and pressure for smooth steering operation in models like the Chevrolet Blazer and GMC Jimmy.
- Compatible with Chevrolet Blazer, C10 Suburban, C20 Suburban, Jimmy, K10 Suburban, and K20 Suburban
- Power steering pressure line hose assembly with part number 3401454
- 31.2 inches (793 mm) in length for precise fitment
- Constructed with durable CSM hose material for resistance to heat and wear
- End 1: 5/8 inch female fitting; End 2: 11/16 inch male inverted flare fitting
- No bracket or power steering switch port included
Detailed Product Description and Specifications
The Sunsong 3401454 power steering pressure line hose assembly features a 31.2-inch length, making it suitable for specific Chevrolet and GMC truck and SUV models. The hose is made from CSM (chlorosulfonated polyethylene) material, known for its durability and resistance to heat, oil, and abrasion, which is critical for maintaining hydraulic integrity under demanding conditions. The assembly includes a 5/8 inch female fitting on one end and an 11/16 inch male inverted flare fitting on the other, ensuring a secure and leak-free connection within the power steering system. This hose assembly does not include a bracket or a power steering switch port, simplifying installation in compatible vehicles.
Compatible Vehicles and Applications
- Chevrolet Blazer power steering pressure line replacement
- GMC Jimmy hydraulic steering hose assembly
- Chevrolet C10 and C20 Suburban power steering hose
- GMC K10 and K20 Suburban steering system repair
Installation Notes and Technical Tips
When installing the Sunsong 3401454 power steering pressure line hose assembly, ensure all fittings are clean and free of debris to prevent leaks. The hose length of 31.2 inches should be verified against the vehicle’s routing path before installation. Since this assembly does not include a bracket, secure mounting points should be checked or reused from the original hose. The technical tip Tt1000 applies to this product, which may assist in proper installation and handling procedures.
Quality Assurance and Warranty Information
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401454 hose assembly undergoes rigorous quality control to ensure leak-free operation and long service life. While specific warranty details are not provided here, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.
| Brand | Sunsong |
|---|---|
| Part Number | 3401454 |
| End 1 Fitting Size (in) | 5/8 |
| End 1 Fitting Type | Female |
| End 2 Fitting Size (in) | 11/16 |
| End 2 Fitting Type | Male Inverted Flare |
| Hose Material 1 | CSM |
| Length (in) | 31.2 |
| Length (mm) | 793 |
| Tech Tip | TT1000 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1972 | Chevrolet | Blazer | N/A | w/ Male Pressure Port |
| 1972 | Chevrolet | C10 Suburban | N/A | w/ Male Pressure Port |
| 1972 | Chevrolet | C20 Suburban | N/A | w/ Male Pressure Port |
| 1972 | Chevrolet | K10 Suburban | N/A | w/ Male Pressure Port |
| 1972 | Chevrolet | K20 Suburban | N/A | w/ Male Pressure Port |
| 1972 | GMC | Jimmy | N/A | w/ Male Pressure Port |
| 1971 | Chevrolet | Blazer | N/A | w/ Male Pressure Port |
| 1971 | Chevrolet | C10 Suburban | N/A | w/ Male Pressure Port |
| 1971 | Chevrolet | C20 Suburban | N/A | w/ Male Pressure Port |
| 1971 | Chevrolet | K10 Suburban | N/A | w/ Male Pressure Port |
| 1971 | Chevrolet | K20 Suburban | N/A | w/ Male Pressure Port |
| 1971 | GMC | Jimmy | N/A | w/ Male Pressure Port |
| 1970 | Chevrolet | Blazer | N/A | w/ Male Pressure Port |
| 1970 | Chevrolet | C10 Suburban | N/A | w/ Male Pressure Port |
| 1970 | Chevrolet | C20 Suburban | N/A | w/ Male Pressure Port |
| 1970 | Chevrolet | K10 Suburban | N/A | w/ Male Pressure Port |
| 1970 | Chevrolet | K20 Suburban | N/A | w/ Male Pressure Port |
| 1970 | GMC | Jimmy | N/A | w/ Male Pressure Port |
| 1969 | Chevrolet | Blazer | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1969 | Chevrolet | C10 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1969 | Chevrolet | C20 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1969 | Chevrolet | K10 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1969 | Chevrolet | K20 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1968 | Chevrolet | C10 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1968 | Chevrolet | C20 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1968 | Chevrolet | K10 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
| 1968 | Chevrolet | K20 Suburban | N/A | w/ Male Pressure Port, w/ Integral Power Steering |
* 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.