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Gates 23979 Radiator Coolant Hose - Upper
| Brand | Gates 23979 |
|---|---|
| Position | Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 16.1 |
| Centerline Length | 409 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.3 |
| End 1 Inside Diameter | 33 |
| End 2 Inside Diameter | 1.3 |
| End 2 Inside Diameter | 33 |
| Material | EPDM, Plastic |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Nissan · 4 vehicles |
OEM-quality specifications. Molded coolant hose built to match replacement needs with confidence.
Molded design. Shaped for coolant applications and a cleaner, more precise fit.
EPDM and plastic. Durable materials chosen for dependable coolant flow and resistance.
Cross-references Bosch 66190, Gates 23979 and Quality-Built 16639 for the same application. See all 5.
Gates 23979 Molded Coolant Hose for Nissan Sentra
The Gates 23979 molded coolant hose is built for radiator cooling system service on select Nissan Sentra applications. It is formed to match OEM-style routing and dimensions, helping restore proper coolant flow in the upper hose position.
- Brand: Gates Molded Coolant Hose line
- Part Number: 23979
- Material: EPDM and plastic construction
- Molded design for OE-style fit and routing
- End inside diameter: 1.3 in. (33 mm) at both ends
- Centerline length: 16.1 in. (409 mm)
- No spring, no branch, no quick-connect fittings
Product Line Overview
Gates Molded Coolant Hose products are engineered for upper, lower, bypass, heater, and other coolant hose applications. This line is built around OEM-quality specifications and is intended to reduce the time spent sourcing a dealer-only radiator hose replacement. The Gates 23979 follows that approach with a molded shape suited to the original hose path.
Fitment Details
Fits 2009-2012 Nissan Sentra, upper. This application is listed for models with California emission system equipment. The Gates 23979 is the correct style of upper radiator coolant hose for these Nissan Sentra years.
This part cross-references Bosch 66190 for the same application.
Common Replacement Reasons
- Cracked or hardened upper radiator hose
- Coolant seepage at the hose body or ends
- Loss of coolant flow from a deteriorated molded hose
- Incorrect hose routing after prior cooling system repair
- Need for a direct replacement on a 2009-2012 Nissan Sentra upper hose application
Installation Notes and Tips
Inspect the mating necks, clamps, and nearby cooling system components before installation. Confirm the hose routing matches the original upper hose path on the Nissan Sentra and verify the California emission system application note before ordering. Replace coolant and bleed the system according to the vehicle service procedure after installation.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for fit and function in the cooling system. The molded construction and application-specific dimensions support a direct replacement for the listed Nissan Sentra fitment.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Nissan | Sentra | 2.0L | L4 | GAS | Upper | W/Calif. Emission System; Molded Coolant Hose |
| 2011 | Nissan | Sentra | 2.0L | L4 | GAS | Upper | W/Calif. Emission System; Molded Coolant Hose |
| 2010 | Nissan | Sentra | 2.0L | L4 | GAS | Upper | W/Calif. Emission System; Molded Coolant Hose |
| 2009 | Nissan | Sentra | 2.0L | L4 | GAS | Upper | W/Calif. Emission System; Molded Coolant Hose |
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