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Gates 51824 Radiator Coolant Hose - Upper
Reliable Radiator Coolant Hose for Audi and Volkswagen Models
The Gates Molded Coolant Hose 51824 is designed to provide durable and efficient coolant flow for select Audi and Volkswagen vehicles. Engineered with quality materials, this radiator coolant hose ensures proper fit and function for models like the Audi A3 Quattro and Volkswagen Golf SportWagen.
- Constructed from EPDM and plastic for heat and chemical resistance
- Two branches with female quick connectors for secure coolant routing
- Consistent inside diameter of 1.25 inches (32 mm) on both ends
- Centerline length of 25 inches (635 mm) for precise fitment
- Compatible with multiple Audi and Volkswagen models including Golf, GTI, TT, and TTS Quattro
About the Gates Molded Coolant Hose Product Line
The Molded Coolant Hose line by Gates focuses on delivering pre-formed hoses that match original equipment specifications. This product line emphasizes durability and exact fitment, reducing installation time and ensuring reliable coolant system performance. The 51824 part number is part of this line, featuring molded construction with two branches and integrated female quick connectors to facilitate coolant flow in complex engine layouts.
Product Details and Specifications
This radiator coolant hose is made from EPDM rubber and plastic components, materials known for their resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 1.25 inches (32 mm), providing consistent coolant flow. The hose measures 25 inches (635 mm) in centerline length and includes two branches, each equipped with female quick connectors to ensure secure and leak-free connections without the need for springs or clamps.
Common Applications and Problem Solving
- Replacement of worn or cracked radiator coolant hoses in Audi A3 Quattro and Volkswagen Golf models
- Addressing coolant leaks caused by deteriorated hose material
- Restoring proper coolant circulation in vehicles with complex hose routing
- Preventing overheating issues related to faulty or damaged hoses
- Ensuring compatibility with quick connector systems in select Volkswagen and Audi engines
Installation Notes and Tips
Before installation, verify the part number 51824 matches your vehicle’s requirements. Ensure the hose connections are clean and free of debris. The molded design with two female quick connectors allows for straightforward attachment without additional clamps or springs. Properly seat the hose ends to avoid leaks and confirm coolant system pressure integrity after installation.
Quality Assurance and Warranty
Gates Molded Coolant Hose 51824 is manufactured to meet or exceed OEM standards for durability and performance. The use of EPDM and plastic materials ensures resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in compatible Audi and Volkswagen vehicles.
| Brand | Gates |
| Part Number | 51824 |
| Position | Molded Coolant Hose, Upper |
| Material | Epdm, plastic |
| End 1 Inside Diameter | 1.25 |
| End 1 Inside Diameter | 32 |
| End 2 Inside Diameter | 1.25 |
| End 2 Inside Diameter | 32 |
| Contains Spring | No |
| Centerline Length | 25 |
| Centerline Length | 635 |
| Branch Quantity | 2 |
| 9839 | Yes |
| 9845 | 2 |
| 9940 | Yes |
| 9942 | 2 branches, 2 female quick connectors |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Audi | TT Quattro | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2017 | Audi | TTS Quattro | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2017 | Volkswagen | Golf | 1.8L | L4 | GAS | Upper | Apr. 18, 2017 & Older; Molded Coolant Hose |
| 2017 | Volkswagen | Golf Alltrack | 1.8L | L4 | GAS | Upper | Apr. 18, 2017 & Older; Molded Coolant Hose |
| 2017 | Volkswagen | Golf SportWagen | 1.8L | L4 | GAS | Upper | Apr. 18, 2017 & Older; Molded Coolant Hose |
| 2017 | Volkswagen | GTI | 2.0L | L4 | GAS | Upper | W/Aux. W.P. For Gear Oil Cooler; Apr. 17 & Older; Molded Coolant Hose |
| 2016 | Audi | A3 Quattro | 2.0L | L4 | GAS | Upper | W/H.D. Cool.; Molded Coolant Hose |
| 2016 | Audi | TT | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2016 | Audi | TT Quattro | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2016 | Audi | TTS Quattro | 2.0L | L4 | GAS | Upper | Molded Coolant Hose |
| 2016 | Volkswagen | Golf | 1.8L | L4 | GAS | Upper | Molded Coolant Hose |
| 2016 | Volkswagen | Golf SportWagen | 1.8L | L4 | GAS | Upper | Molded Coolant Hose |
| 2016 | Volkswagen | GTI | 2.0L | L4 | GAS | Upper | W/Aux. W.P. For Gear Oil Cooler; Molded Coolant Hose |
| 2015 | Audi | A3 Quattro | 2.0L | L4 | GAS | Upper | W/H.D. Cool.; Molded Coolant Hose |
| 2015 | Volkswagen | Golf | 1.8L | L4 | GAS | Upper | Molded Coolant Hose |
| 2015 | Volkswagen | Golf SportWagen | 1.8L | L4 | GAS | Upper | Molded Coolant Hose |
| 2015 | Volkswagen | GTI | 2.0L | L4 | GAS | Upper | W/Aux. W.P. For Gear Oil Cooler; 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.