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Sunsong 5801245 Automatic Transmission Oil Cooler Hose Assembly - Inlet To Transmission (Lower)
Reliable Automatic Transmission Oil Cooler Hose Assembly
The Sunsong 5801245 automatic transmission oil cooler hose assembly is designed to provide a secure and efficient connection for your vehicle's transmission cooling system. Engineered with steel hose material and quick connect fittings on both ends, this hose assembly ensures durability and ease of installation for compatible Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models.
- Durable steel hose construction for long-lasting performance
- Quick connect fittings on both ends for fast and secure installation
- Compatible with multiple GM and related vehicle models including Trailblazer and Envoy series
- Designed to maintain optimal transmission fluid temperature
- Part number 5801245 ensures precise fitment and quality
Product Details and Attributes
This automatic transmission oil cooler hose assembly features steel hose material, providing resistance to wear and heat commonly encountered in transmission cooling systems. Both ends of the hose are equipped with quick connect fittings, allowing for straightforward connection and disconnection without the need for specialized tools. The part number 5801245 corresponds to a specific design compatible with a range of vehicles, including Buick Rainier, Chevrolet Trailblazer EXT, GMC Envoy XL, Isuzu Ascender, Oldsmobile Bravada, and Saab 9-7x models.
Compatible Vehicles and Applications
This hose assembly is compatible with the following makes and models:
- Buick Rainier
- Chevrolet Trailblazer, Trailblazer EXT
- GMC Envoy, Envoy XL, Envoy XUV
- Isuzu Ascender
- Oldsmobile Bravada
- Saab 9-7x
It is designed to maintain proper transmission fluid flow and temperature, which is critical for the performance and longevity of automatic transmissions in these vehicles.
Common Issues Addressed by This Hose Assembly
- Leaking or cracked transmission oil cooler hoses
- Transmission overheating due to poor fluid circulation
- Loose or damaged fittings causing fluid loss
- Corrosion or wear in steel hose components
- Replacement of worn or damaged OEM transmission cooler hoses
Installation Notes and Tips
When installing the Sunsong 5801245 hose assembly, ensure the quick connect fittings are fully seated and locked to prevent leaks. Inspect the transmission cooler lines and surrounding components for damage or corrosion before installation. It is recommended to replace any worn clamps or seals during the process. Proper routing of the hose is essential to avoid kinks or contact with hot engine parts.
Quality Assurance and Warranty
Sunsong manufactures this automatic transmission oil cooler hose assembly to meet or exceed OEM specifications. The steel hose material and quick connect fittings are tested for durability and reliability under typical operating conditions. While specific warranty details are not provided, Sunsong products generally come with a limited warranty against defects in materials and workmanship.
| Brand | Sunsong |
| Part Number | 5801245 |
| End 1 Fitting Type | Quick connect |
| End 2 Fitting Type | Quick connect |
| Hose Material 1 | Steel |
This part fits 46 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2009 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2009 | Saab | 9-7x | Inlet To Transmission (Lower) | Drivers Side |
| 2008 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2008 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2008 | Isuzu | Ascender | Inlet To Transmission (Lower) | Drivers Side |
| 2008 | Saab | 9-7x | Inlet To Transmission (Lower) | Drivers Side |
| 2007 | Buick | Rainier | Inlet To Transmission (Lower) | Drivers Side |
| 2007 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2007 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2007 | Isuzu | Ascender | Inlet To Transmission (Lower) | Drivers Side |
| 2007 | Saab | 9-7x | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | Buick | Rainier | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | Chevrolet | Trailblazer EXT | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | GMC | Envoy XL | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | Isuzu | Ascender | Inlet To Transmission (Lower) | Drivers Side |
| 2006 | Saab | 9-7x | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | Buick | Rainier | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | Chevrolet | Trailblazer EXT | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | GMC | Envoy XL | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | GMC | Envoy XUV | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | Isuzu | Ascender | Inlet To Transmission (Lower) | Drivers Side |
| 2005 | Saab | 9-7x | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | Buick | Rainier | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | Chevrolet | Trailblazer EXT | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | GMC | Envoy XL | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | GMC | Envoy XUV | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | Isuzu | Ascender | Inlet To Transmission (Lower) | Drivers Side |
| 2004 | Oldsmobile | Bravada | Inlet To Transmission (Lower) | Drivers Side |
| 2003 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2003 | Chevrolet | Trailblazer EXT | Inlet To Transmission (Lower) | Drivers Side |
| 2003 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2003 | GMC | Envoy XL | Inlet To Transmission (Lower) | Drivers Side |
| 2003 | Isuzu | Ascender | Inlet To Transmission (Lower) | Drivers Side |
| 2003 | Oldsmobile | Bravada | Inlet To Transmission (Lower) | Drivers Side |
| 2002 | Chevrolet | Trailblazer | Inlet To Transmission (Lower) | Drivers Side |
| 2002 | Chevrolet | Trailblazer EXT | Inlet To Transmission (Lower) | Drivers Side |
| 2002 | GMC | Envoy | Inlet To Transmission (Lower) | Drivers Side |
| 2002 | GMC | Envoy XL | Inlet To Transmission (Lower) | Drivers Side |
| 2002 | Oldsmobile | Bravada | Inlet To Transmission (Lower) | Drivers 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.