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Gates 51812 Radiator Coolant Hose - Lower
Reliable Radiator Coolant Hose for Jeep Compass and Patriot
The Gates Molded Coolant Hose 51812 is engineered to provide dependable coolant flow for Jeep Compass and Patriot models. Designed with durable EPDM and plastic materials, this radiator coolant hose ensures consistent performance under various operating conditions.
- Constructed from high-quality EPDM and plastic for durability
- Molded design for precise fit and leak prevention
- Centerline length options: 15, 22, and 559 mm for accurate installation
- Inside diameter of 1.34 inches (34 mm) on both ends for optimal coolant flow
- Includes one branch with an additional 0.59 inch (15 mm) inside diameter outlet
- Modular hose with branch component for versatile coolant routing
- Compatible with Jeep Compass and Jeep Patriot models
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on precision-engineered hoses designed to meet specific vehicle requirements. These hoses are molded to exact dimensions, ensuring a secure fit and reliable coolant transfer. The modular design with branch components allows for complex coolant system configurations, making it suitable for vehicles like the Jeep Compass and Patriot that require tailored hose assemblies.
Detailed Product Description
The Gates Molded Coolant Hose part number 51812 is crafted from EPDM and plastic materials known for their resistance to heat, ozone, and coolant chemicals. This hose features a molded construction with a branch, providing a centerline length of 559 mm and multiple diameter measurements to match factory specifications. Both ends have an inside diameter of 1.34 inches (34 mm), while the branch outlet measures 0.59 inches (15 mm), allowing for efficient coolant flow and system integration. The hose does not contain a spring or quick connect fittings, emphasizing a straightforward installation process.
Common Applications and Issues Addressed
- Replacement of worn or cracked radiator coolant hoses in Jeep Compass and Patriot
- Resolving coolant leaks caused by hose degradation or improper fit
- Maintaining optimal engine temperature by ensuring proper coolant circulation
- Addressing coolant hose failures due to heat and pressure exposure
- Supporting coolant system repairs requiring modular hose components with branches
Installation Notes and Tips
Ensure the engine is cool before removing the old coolant hose to prevent burns. Verify the hose dimensions and branch placement match the vehicle’s coolant system layout. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the hose. Inspect surrounding components for wear or damage during installation to maintain system integrity.
Quality Assurance and Warranty
Gates Molded Coolant Hose 51812 is manufactured to meet OEM standards for fit and function. The use of EPDM and plastic materials provides resistance to heat and chemical degradation, contributing to long service life. While specific warranty details are not provided, Gates products typically adhere to industry quality controls to ensure reliability in automotive cooling systems.
| Brand | Gates |
| Part Number | 51812 |
| Position | Molded Coolant Hose, Lower |
| Material | Epdm, plastic |
| End 1 Inside Diameter | 1.34 |
| End 1 Inside Diameter | 34 |
| End 2 Inside Diameter | 1.34 |
| End 2 Inside Diameter | 34 |
| Contains Spring | No |
| Centerline Length | 15 |
| Centerline Length | 22 |
| Centerline Length | 559 |
| End 3 Inside Diameter | .59 |
| Branch Quantity | 1 |
| 9839 | Yes |
| 9845 | 0 |
| Modular Components | Branch |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Jeep | Compass | 2.0L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2017 | Jeep | Compass | 2.4L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2017 | Jeep | Patriot | 2.0L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2017 | Jeep | Patriot | 2.4L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2016 | Jeep | Compass | 2.0L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2016 | Jeep | Compass | 2.4L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2016 | Jeep | Patriot | 2.0L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2016 | Jeep | Patriot | 2.4L | L4 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2015 | Jeep | Compass | 2.0L | L4 | GAS | Lower | W/Oil Cooler; W/O Off-Road Crawl; Molded Coolant Hose |
| 2015 | Jeep | Patriot | 2.0L | L4 | GAS | Lower | W/Oil Cooler; W/O Off-Road Crawl; Molded Coolant Hose |
| 2014 | Jeep | Compass | 2.0L | L4 | GAS | Lower | W/Oil Cooler; W/O Off-Road Crawl; Molded Coolant Hose |
| 2014 | Jeep | Patriot | 2.0L | L4 | GAS | Lower | W/Oil Cooler; W/O Off-Road Crawl; Molded Coolant Hose |
* 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.