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Gates 52043 Radiator Coolant Hose - Lower - Connector To Engine
Overview of Gates Molded Coolant Hose 52043
The Gates Molded Coolant Hose 52043 is designed specifically for Nissan Altima vehicles, providing reliable radiator coolant flow. Made from durable EPDM material, this radiator coolant hose ensures consistent performance and longevity under typical engine operating conditions.
- Constructed from high-quality EPDM for heat and chemical resistance
- Compatible with Nissan Altima radiator coolant systems
- Centerline length of 19.5 inches (495 mm) for precise fitment
- Uniform inside diameter of 1.31 inches (33 mm) on both ends
- Does not contain internal springs, ensuring smooth coolant flow
Detailed Product Description
The Gates Molded Coolant Hose 52043 is engineered to meet the specific cooling system requirements of Nissan Altima models. Its EPDM construction offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. The hose features a consistent inside diameter of 1.31 inches (33 mm) on both ends, facilitating proper coolant circulation without restrictions. With a centerline length of 19.5 inches (495 mm), this molded hose fits precisely within the cooling system layout, reducing the risk of leaks or improper connections. The absence of internal springs allows for a smooth coolant flow path, minimizing turbulence and potential wear points.
About the Molded Coolant Hose Product Line
The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match original equipment specifications for various vehicle makes and models. These hoses are designed to simplify installation and ensure a secure fit within the cooling system. The molded design reduces the need for additional clamps or modifications, making the 52043 part a direct replacement for Nissan Altima radiator coolant hoses.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Nissan Altima vehicles
- Resolving coolant leaks caused by hose degradation or damage
- Preventing overheating issues due to compromised coolant flow
- Maintaining proper engine temperature regulation through reliable hose performance
- Addressing coolant system failures related to hose collapse or swelling
Installation Notes and Tips
Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose dimensions match the original part, specifically the 1.31-inch inside diameter and 19.5-inch centerline length. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the EPDM material. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.
Quality Assurance and Warranty
Gates manufactures the Molded Coolant Hose 52043 to meet stringent quality standards, ensuring durability and performance in Nissan Altima cooling systems. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to official Gates documentation for exact warranty terms.
| Brand | Gates |
| Part Number | 52043 |
| Position | Molded Coolant Hose, Lower - Connector To Engine |
| Material | Epdm |
| End 1 Inside Diameter | 1.31 |
| End 1 Inside Diameter | 33 |
| End 2 Inside Diameter | 1.31 |
| End 2 Inside Diameter | 33 |
| Contains Spring | No |
| Centerline Length | 19.5 |
| Centerline Length | 495 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 0 |
| 9940 | No |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | Molded Coolant Hose |
| 2024 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | Molded Coolant Hose |
| 2023 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | Molded Coolant Hose |
| 2022 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | Molded Coolant Hose |
| 2021 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | Molded Coolant Hose |
| 2020 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | Molded Coolant Hose |
| 2019 | Nissan | Altima | 2.5L | L4 | GAS | Lower - Connector To Engine | 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.