OE Quality
60-Day Returns

Sunsong 5801129 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler to Radiator (Passenger Side)
Reliable Automatic Transmission Oil Cooler Hose Assembly
The Sunsong 5801129 automatic transmission oil cooler hose assembly is designed to provide a secure and durable connection for your vehicle's transmission cooling system. Engineered with steel and rubber materials, this 18-inch hose assembly ensures efficient fluid transfer and long-lasting performance for select Chevrolet and GMC models.
- Length: 18 inches (457 mm) for precise fitment
- End 1 fitting type: Male
- End 2 fitting type: Male quick connect for easy installation
- Durable construction combining steel and rubber hose materials
- Compatible with multiple Chevrolet and GMC trucks and SUVs
Durable Construction and Design Details
The Sunsong 5801129 hose assembly features a hybrid design using steel and rubber materials to balance flexibility and strength. The steel component provides resistance to pressure and wear, while the rubber section allows for vibration absorption and flexibility within the transmission cooling system. The male fitting on one end and the male quick connect fitting on the other ensure a secure and leak-resistant connection, reducing the risk of transmission fluid loss.
Compatible Chevrolet and GMC Models
This automatic transmission oil cooler hose assembly is compatible with a range of Chevrolet and GMC vehicles, including Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, K1500, K1500 Suburban, K2500, K2500 Suburban, Tahoe, and Yukon models. The 18-inch length and specific fittings make it suitable for these trucks and SUVs, ensuring proper fit and function.
Common Applications and Problem Resolution
- Replacement of worn or cracked transmission oil cooler hoses
- Fixing leaks in the transmission cooling system
- Restoring proper transmission fluid flow and cooling efficiency
- Preventing overheating issues related to transmission fluid
- Maintaining transmission performance and longevity
Installation Notes and Tips
When installing the Sunsong 5801129 hose assembly, ensure the vehicle is cool and safely supported. Verify that the male and male quick connect fittings align properly with the transmission cooler ports. Inspect surrounding components for wear or damage during installation. Use appropriate tools to avoid damaging the fittings or hose material. Properly secure the hose to prevent movement and potential leaks.
Quality Assurance and Warranty
Sunsong manufactures this automatic transmission oil cooler hose assembly to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure reliability in demanding automotive applications.
| Brand | Sunsong |
| Part Number | 5801129 |
| End 1 Fitting Type | Male |
| End 2 Fitting Type | Male quick connect |
| Hose Material 1 | Steel |
| Hose Material 2 | Rubber |
| Length (in) | 18 |
| Length (mm) | 457 |
This part fits 54 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1995 | Chevrolet | C1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | C1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | C2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | C2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | K1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | K1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | K2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | K2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | Chevrolet | Tahoe | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | C1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | C1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | C2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | C2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | K1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | K1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | K2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | K2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1995 | GMC | Yukon | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | Blazer | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | C1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | C1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | C2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | C2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | K1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | K1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | K2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | Chevrolet | K2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | C1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | C1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | C2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | C2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | K1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | K1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | K2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | K2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1994 | GMC | Yukon | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | Blazer | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | C1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | C1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | C2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | C2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | K1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | K1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | K2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | Chevrolet | K2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | C1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | C1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | C2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | C2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | K1500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | K1500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | K2500 | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | K2500 Suburban | Auxiliary Cooler to Radiator (Passenger Side) | |
| 1993 | GMC | Yukon | Auxiliary Cooler to Radiator (Passenger Side) |
* 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.