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Sunsong 3401919 Power Steering Pressure Line Hose Assembly
Overview of Sunsong Power Steering Pressure Line Hose Assembly
The Sunsong 3401919 power steering pressure line hose assembly is designed for reliable hydraulic performance in select GM vehicles. Engineered to meet the demands of Cadillac, Chevrolet, Oldsmobile, and Pontiac models, this hose assembly ensures consistent steering response and durability.
- Compatible with Cadillac Eldorado, Chevrolet Impala, Pontiac Grand Am, and other GM models
- 25.5 inches (647 mm) in length for precise fitment
- Constructed with CSM rubber hose and steel components for strength and flexibility
- Features male inverted flare fittings: 11/16 inch on end 1 and 5/8 inch on end 2
- Does not include bracket or power steering switch port
Detailed Product Description and Specifications
The Sunsong 3401919 power steering pressure line hose assembly is built with a combination of CSM (chlorosulfonated polyethylene) rubber and steel materials, providing resistance to heat, pressure, and hydraulic fluid degradation. The hose measures 25.5 inches (647 mm) in length, making it suitable for specific GM vehicles including Cadillac Eldorado, Chevrolet Bel Air, Oldsmobile Starfire, and Pontiac Grand LeMans. Both ends of the hose feature male inverted flare fittings, with an 11/16 inch fitting on one end and a 5/8 inch fitting on the other, ensuring secure and leak-free connections within the power steering system. This assembly does not include a mounting bracket or a power steering switch port, simplifying installation in compatible models.
Compatible Vehicles and Common Applications
- Cadillac Eldorado and Seville models requiring a 25.5-inch pressure line hose
- Chevrolet Impala, Nova, and Bel Air power steering systems
- Oldsmobile Starfire and Omega hydraulic steering setups
- Pontiac Grand Am, Grand LeMans, and Parisienne power steering lines
Installation Notes and Technical Tips
When installing the Sunsong 3401919 hose assembly, ensure that the male inverted flare fittings are properly tightened to prevent leaks. The hose length of 25.5 inches should be verified against the vehicle’s original part to confirm fitment. This assembly does not include a bracket, so use the existing mounting hardware or brackets from the original hose. Refer to technical tip Tt1000 for additional guidance on installation procedures and torque specifications.
Quality Assurance and Warranty Information
Sunsong power steering hoses are manufactured to meet or exceed OEM standards for durability and performance. The 3401919 hose assembly undergoes rigorous quality control to ensure resistance to pressure and fluid compatibility. 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 | 3401919 |
| End 1 Fitting Size (in) | 11/16 |
| End 1 Fitting Type | Male Inverted Flare |
| End 2 Fitting Size (in) | 5/8 |
| End 2 Fitting Type | Male Inverted Flare |
| Hose Material 1 | CSM |
| Hose Material 2 | Steel |
| Length (in) | 25.5 |
| Length (mm) | 647 |
| Tech Tip | TT1000 |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1979 | Chevrolet | Monza | N/A | ||
| 1979 | Oldsmobile | Starfire | N/A | ||
| 1978 | Chevrolet | Monza | N/A | ||
| 1978 | Oldsmobile | Starfire | N/A | ||
| 1977 | Chevrolet | Monza | N/A | ||
| 1977 | Oldsmobile | Starfire | N/A | ||
| 1975 | Pontiac | Grand Am | N/A | w/o Air Pump | |
| 1975 | Pontiac | Grand LeMans | N/A | w/o Air Pump | |
| 1975 | Pontiac | LeMans | N/A | w/o Air Pump | |
| 1974 | Chevrolet | Nova | N/A | ||
| 1974 | Oldsmobile | Omega | Base | N/A | |
| 1973 | Chevrolet | Nova | N/A | ||
| 1973 | Oldsmobile | Omega | Base | N/A | |
| 1972 | Chevrolet | Nova | N/A | ||
| 1971 | Chevrolet | Nova | N/A | ||
| 1971 | Pontiac | Acadian | N/A | ||
| 1970 | Chevrolet | Bel Air | N/A | ||
| 1970 | Chevrolet | Impala | N/A | ||
| 1970 | Chevrolet | Nova | N/A | ||
| 1970 | Pontiac | Acadian | N/A | ||
| 1970 | Pontiac | Parisienne | N/A | ||
| 1967 | Cadillac | Eldorado | Base | N/A |
* 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.