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Sunsong 5801128 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission
| Brand | Sunsong 5801128 |
|---|---|
| Position | Auxiliary Cooler (Driver Side) to Transmission |
| End 1 Fitting Type | Male quick connect |
| End 2 Fitting Type | Male quick connect |
| Hose Material 1 | Steel |
| Hose Material 2 | Rubber |
| Length (in) | 32 |
| Length (mm) | 813 |
| Fits | Chevrolet and GMC · 30 vehicles |
OE performance standards. Meets or exceeds original equipment requirements.
Zinc-coated steel tubing. Resists corrosion and rust from humidity, salt, water, and grime.
Pre-bent for exact fit. Restores wearable parts to original condition.
Cross-references Dorman - OE Solutions 624-047 and B61252 for the same application. See all 2.
Automatic Transmission Oil Cooler Hose Assembly
The Sunsong 5801128 automatic transmission oil cooler hose assembly is built for direct replacement on select Chevrolet and GMC trucks and SUVs. It uses a steel and rubber hose construction with male quick connect fittings at both ends for the transmission-to-auxiliary cooler route on the driver side.
For 1996-1997 Chevrolet C1500, C1500 Suburban, C2500, K1500, K1500 Suburban, Tahoe, and 1997 K2500, as well as 1996-1997 GMC C1500, C1500 Suburban, C2500, K1500, K1500 Suburban, Yukon, and 1997 K2500, this hose assembly restores the transmission cooler line path from the auxiliary cooler to the transmission.
- Part number: 5801128
- Male quick connect fittings on both ends
- Steel and rubber hose construction
- 32 in. length for the specified routing
- Operating temperature range from -40 to 350 degrees Fahrenheit
- High-grade steel tubing with zinc electroplating for corrosion resistance
- Direct-fit replacement for select Chevrolet and GMC applications
Built for OE-Style Routing
Sunsong 5801128 is precision formed to match the original hose path and maintain proper clearance in the engine bay and underbody. The steel sections are zinc coated to resist rust and corrosion from humidity, road salt, water, and grime, while the hose assembly is engineered to meet or exceed original equipment performance standards. This makes it a practical replacement for worn or leaking transmission cooler lines on Chevrolet C1500, GMC Yukon, and other listed applications.
This part cross-references Dorman - OE Solutions 624-047 for the same application.
Common Problems This Part Addresses
- Transmission fluid leaks at the cooler hose assembly
- Cracked, rusted, or corroded cooler line sections
- Hard shifting or overheating caused by restricted fluid flow
- Damaged quick connect ends or worn hose routing
- Fluid seepage near the auxiliary cooler connection on the driver side
Installation Notes and Tips
Verify the vehicle year, make, model, and cooler-line routing before installation. This hose assembly is specified for the auxiliary cooler (driver side) to transmission position, so confirm the existing line path and fitting style match the vehicle. Inspect surrounding brackets and mounting points during replacement and ensure the line is routed away from heat and moving components.
Quality Assurance
Sunsong manufactures this hose assembly with high-grade steel, protective zinc plating, and temperature capability suited to demanding transmission cooling service. The design follows original equipment performance expectations for the listed Chevrolet and GMC applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Chevrolet | C1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | Chevrolet | C1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | Chevrolet | C2500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | Chevrolet | K1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | Chevrolet | K1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | Chevrolet | K2500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | Chevrolet | Tahoe | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | C1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | C1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | C2500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | K1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | K1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | K2500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1997 | GMC | Yukon | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | C1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | C1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | C2500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | C2500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | K1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | K1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | K2500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | Chevrolet | Tahoe | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | C1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | C1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | C2500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | C2500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | K1500 | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | K1500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | K2500 Suburban | Auxiliary Cooler (Driver Side) to Transmission | — |
| 1996 | GMC | Yukon | Auxiliary Cooler (Driver Side) to Transmission | — |
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