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Gates 23791 Radiator Coolant Hose - Upper
| Brand | Gates 23791 |
|---|---|
| Position | Upper |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 14.8 |
| Centerline Length | 376 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.18 |
| End 1 Inside Diameter | 30 |
| End 2 Inside Diameter | 1.18 |
| End 2 Inside Diameter | 30 |
| Material | EPDM |
| Modular Hose | No |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
| Product line | Molded Coolant Hose |
| Fits | Acura · 2 vehicles |
OEM-quality specifications. Molded coolant hose built to match replacement needs with confidence.
EPDM construction. Durable rubber resists heat and coolant exposure in demanding systems.
Molded design. Shaped for a precise fit and cleaner hose routing.
Cross-references Bosch 16475, Four Seasons 66342 and Gates 23791 for the same application. See all 5.
Gates 23791 Molded Coolant Hose for Acura RL
Gates 23791 is a molded radiator coolant hose built for upper coolant routing on select Acura RL models. It uses EPDM construction and OEM-style molded shaping to match the original hose path and help maintain proper coolant flow in the engine cooling system.
Key Features
- Part number: Gates 23791
- Brand line: Gates Molded Coolant Hose
- Material: EPDM
- Molded design for upper coolant hose routing
- End inside diameter: 1.18 in. (30 mm) at both ends
- Centerline length: 14.8 in. (376 mm)
- Contains spring: No
- Modular hose: No
Product Details
The Gates Molded Coolant Hose line is built for radiator, heater, bypass, upper, lower, and other coolant applications where a formed hose is needed to follow the factory routing. This Gates 23791 hose is shaped to support a direct replacement on 2009-2010 Acura RL upper hose applications, with dimensions that align to the original cooling system layout. If you are replacing a worn Acura RL radiator coolant hose, Gates 23791 provides an OE-style molded fit for the specified application.
This part cross-references Four Seasons 66342 and Bosch 16475 for the same application.
What It Helps Address
- Coolant leaks from cracked, hardened, or swollen hose material
- Improper hose routing caused by a damaged molded hose
- Cooling system service on 2009-2010 Acura RL upper hose applications
- Loss of coolant flow from a hose that no longer holds its original shape
- Replacement needs for an Acura RL radiator coolant hose with factory-style dimensions
Installation Notes and Tips
Verify the hose shape, end diameters, and centerline length against the original part before installation. Confirm upper hose routing on the vehicle and inspect adjoining clamps, necks, and coolant passages for wear or contamination before reassembly. After installation, refill and bleed the cooling system according to the vehicle service procedure.
Quality Assurance
Gates manufactures this molded coolant hose to OEM-quality specifications for the listed application. The EPDM construction and molded profile are intended to support reliable replacement service on 2009-2010 Acura RL cooling system repairs.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Acura | RL | 3.7L | V6 | GAS | Upper | Molded Coolant Hose |
| 2009 | Acura | RL | 3.7L | V6 | GAS | Upper | Molded Coolant Hose |
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