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Continental 66588 Radiator Coolant Hose - Lower
Overview of Continental Molded Radiator Coolant Hose 66588
The Continental Molded Radiator Coolant Hose 66588 is designed for reliable coolant flow in select Buick, Cadillac, and Chevrolet vehicles. Engineered with precise dimensions, this hose ensures a secure fit and optimal performance for models like the Buick Allure and LaCrosse, Cadillac XTS, and Chevrolet Impala.
- Hose 1 inside diameter: 1.250 inches
- Hose 1 length: 22.800 inches
- End 2 hose inside diameter: 1.310 inches
- Compatible with Buick Allure and LaCrosse
- Compatible with Cadillac XTS
- Compatible with Chevrolet Impala
Details on the Molded Product Line
The Molded line from Continental focuses on precision-engineered hoses that maintain shape and integrity under varying temperature and pressure conditions. This product line is designed to provide consistent coolant flow and durability, making it suitable for radiator coolant hose applications in multiple vehicle makes and models.
Product Specifications and Features
The Continental Molded Radiator Coolant Hose 66588 features a 1.250-inch inside diameter on one end and a slightly larger 1.310-inch inside diameter on the other, accommodating specific radiator and engine connections. With a length of 22.800 inches, this hose is tailored to fit the coolant routing requirements of Buick Allure and LaCrosse, Cadillac XTS, and Chevrolet Impala models. The molded construction helps resist deformation and wear, ensuring a secure seal and consistent coolant flow.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses
- Resolving coolant leaks caused by hose deterioration
- Maintaining proper engine temperature by ensuring coolant circulation
- Preventing overheating issues related to faulty coolant hoses
- Supporting routine maintenance for Buick, Cadillac, and Chevrolet cooling systems
Installation Notes and Tips
When installing the Continental Molded Radiator Coolant Hose 66588, ensure the hose is properly seated on radiator and engine fittings matching the specified inside diameters of 1.250 inches and 1.310 inches. Inspect clamps and connections for tightness to prevent leaks. It is recommended to replace any worn clamps during installation to maintain a secure fit. Verify compatibility with your specific Buick Allure, Cadillac XTS, or Chevrolet Impala model year before installation.
Quality Assurance and Warranty
Continental manufactures the Molded Radiator Coolant Hose 66588 to meet industry standards for durability and performance. While specific warranty details are not provided, Continental products typically undergo rigorous quality control to ensure reliability in automotive cooling systems.
| Brand | Continental |
| Part Number | 66588 |
| Position | Molded, Lower |
| Hose 1 Inside Diameter | 1.250 |
| Hose 1 Length | 22.800 |
| End 2 Hose Inside Diameter | 1.310 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2019 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2019 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2018 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2018 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2017 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2017 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2016 | Buick | LaCrosse | 3.6L | V6 | Lower | Molded |
| 2016 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2016 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2015 | Buick | LaCrosse | 3.6L | V6 | Lower | Molded |
| 2015 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2015 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2014 | Buick | LaCrosse | 3.6L | V6 | Lower | Molded |
| 2014 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2014 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2013 | Buick | LaCrosse | 3.6L | V6 | Lower | Molded |
| 2013 | Cadillac | XTS | 3.6L | V6 | Lower | Molded |
| 2013 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2012 | Buick | LaCrosse | 3.6L | V6 | Lower | Molded |
| 2012 | Chevrolet | Impala | 3.6L | V6 | Lower | Molded |
| 2011 | Buick | LaCrosse | 3.6L | V6 | Lower | Molded |
| 2010 | Buick | Allure | 3.0L | V6 | Lower | Molded |
| 2010 | Buick | Allure | 3.6L | V6 | Lower | Molded |
| 2010 | Buick | LaCrosse | 3.0L | V6 | Lower | Molded |
| 2010 | Buick | LaCrosse | 3.6L | V6 | Lower | 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.