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Continental 66131 Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Buick and Cadillac
The Continental Molded Radiator Coolant Hose 66131 is designed to provide a precise fit and dependable performance for select Buick and Cadillac models. Engineered to meet exact specifications, this hose ensures efficient coolant flow and helps maintain optimal engine temperature.
Key Features of Continental Molded Radiator Coolant Hose 66131
- Hose 1 inside diameter: 1.250 inches
- Hose 1 length: 43.900 inches
- End 2 hose inside diameter: 1.250 inches
- Compatible with Buick Lucerne and Cadillac DTS models
- Part number 66131 for accurate identification
Detailed Description of the Molded Radiator Coolant Hose
This radiator coolant hose from Continental's Molded line is manufactured to precise dimensions, featuring a consistent 1.250-inch inside diameter on both ends and a length of 43.900 inches. The Molded product line focuses on delivering hoses that are formed to exact shapes and sizes, ensuring a secure fit and reliable coolant transfer. This hose is specifically designed for the cooling systems of Buick Lucerne and Cadillac DTS vehicles, providing a direct replacement that meets OEM standards.
Applications and Common Issues Addressed
- Replacement for cracked or leaking radiator coolant hoses
- Restores proper coolant flow to prevent engine overheating
- Solves issues related to coolant leaks causing low coolant levels
- Prevents coolant hose collapse or swelling under pressure
- Maintains system integrity in Buick Lucerne and Cadillac DTS cooling systems
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify the hose dimensions—1.250-inch inside diameter and 43.900-inch length—match the original part. Use appropriate clamps to secure the hose ends and check for leaks after installation. Proper alignment is critical to avoid kinks or stress points that could reduce hose lifespan.
Quality Assurance and Warranty Information
Continental's Molded radiator coolant hoses are manufactured to meet stringent quality standards for durability and performance. While specific warranty details for part number 66131 are not provided here, Continental products typically undergo rigorous testing to ensure reliability in automotive cooling systems.
| Brand | Continental |
| Part Number | 66131 |
| Position | Molded, Upper |
| Hose 1 Inside Diameter | 1.250 |
| Hose 1 Length | 43.900 |
| End 2 Hose Inside Diameter | 1.250 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 4.6L | V8 | Upper | Molded |
| 2011 | Cadillac | DTS | 4.6L | V8 | Upper | Molded |
| 2010 | Buick | Lucerne | 4.6L | V8 | Upper | Molded |
| 2010 | Cadillac | DTS | 4.6L | V8 | Upper | Molded |
| 2009 | Buick | Lucerne | 4.6L | V8 | Upper | Molded |
| 2009 | Cadillac | DTS | 4.6L | V8 | Upper | Molded |
| 2008 | Buick | Lucerne | 4.6L | V8 | Upper | Molded |
| 2008 | Cadillac | DTS | 4.6L | V8 | Upper | Molded |
| 2007 | Buick | Lucerne | 4.6L | V8 | Upper | Molded |
| 2007 | Cadillac | DTS | 4.6L | V8 | Upper | Molded |
| 2006 | Buick | Lucerne | 4.6L | V8 | Upper | Molded |
| 2006 | Cadillac | DTS | 4.6L | V8 | Upper | Molded |
* 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.