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Gates 23281 Radiator Coolant Hose - Lower or Lower - Radiator To Pipe
Overview of Gates Molded Coolant Hose 23281
The Gates Molded Coolant Hose 23281 is designed for reliable cooling system performance in select Nissan and INFINITI vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent heat resistance and flexibility for models like the Nissan Armada, Pathfinder Armada, QX56, and TITAN.
- Constructed from high-quality EPDM material for heat and chemical resistance
- Molded design for precise fit and secure installation
- Centerline length of 17.3 inches (439 mm) for exact vehicle compatibility
- End 1 and End 2 inside diameters both measure 1.36 inches (35 mm)
- Does not contain a spring or quick connect fittings, ensuring a straightforward hose design
Detailed Product Description
The Gates Molded Coolant Hose 23281 is part of the Molded Coolant Hose product line, which focuses on delivering hoses with exact molded shapes to match OEM specifications. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, making it suitable for demanding engine environments. The molded construction provides a precise fit, reducing the risk of leaks and improving coolant flow efficiency. With a centerline length of 17.3 inches (439 mm) and consistent inside diameters of 1.36 inches (35 mm) on both ends, this hose is engineered to fit specific cooling system layouts in Nissan and INFINITI vehicles.
Compatible Vehicles and Applications
This radiator coolant hose is compatible with the following makes and models:
- Nissan Armada
- Nissan Pathfinder Armada
- INFINITI QX56
- Nissan TITAN
It is designed to replace the original radiator coolant hose, ensuring proper coolant circulation and engine temperature regulation.
Common Issues Addressed by This Radiator Coolant Hose
- Coolant leaks caused by cracked or worn hoses
- Overheating due to restricted or collapsed hoses
- Swelling or softening of hoses from heat exposure
- Loss of coolant pressure affecting engine cooling efficiency
- Replacement of aged or damaged OEM hoses to maintain system integrity
Installation Notes and Tips
- Ensure the engine is cool before removing the old hose to prevent burns
- Inspect hose clamps and replace if corroded or damaged
- Verify the hose orientation matches the original for proper fit
- Check for any coolant leaks after installation and during initial engine operation
- Use appropriate tools to avoid damaging the molded hose during installation
Quality Assurance and Warranty
Gates Molded Coolant Hose 23281 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded design contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates typically offers warranties covering defects in material and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.
| Brand | Gates |
|---|---|
| Part Number | 23281 |
| Position | Molded Coolant Hose, Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 17.3 |
| Centerline Length | 439 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.36 |
| End 1 Inside Diameter | 35 |
| End 2 Inside Diameter | 1.36 |
| End 2 Inside Diameter | 35 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Nissan | Armada | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2015 | Nissan | Armada | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2015 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2015 | Nissan | TITAN | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2014 | Nissan | Armada | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2014 | Nissan | Armada | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2014 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2014 | Nissan | TITAN | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2013 | Nissan | Armada | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2013 | Nissan | Armada | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2013 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2013 | Nissan | TITAN | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2012 | Nissan | Armada | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2012 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2012 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2012 | Nissan | TITAN | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2011 | Nissan | Armada | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2011 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2011 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower | Molded Coolant Hose |
| 2011 | Nissan | TITAN | 5.6L | V8 | GAS | Lower | Molded Coolant Hose |
| 2010 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2010 | Nissan | Armada | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2010 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2010 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2010 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2009 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2009 | Nissan | Armada | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2009 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2009 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2009 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2008 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2008 | Nissan | Armada | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2008 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2008 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2008 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2007 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2007 | Nissan | Armada | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2007 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2007 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2007 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2006 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2006 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2006 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2006 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2005 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2005 | Nissan | Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2005 | Nissan | TITAN | 5.6L | V8 | FLEX | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2005 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2004 | INFINITI | QX56 | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2004 | Nissan | Pathfinder Armada | 5.6L | V8 | GAS | Lower - Radiator To Pipe | Molded Coolant Hose |
| 2004 | Nissan | TITAN | 5.6L | V8 | GAS | Lower - Radiator To Pipe | 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.