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Gates 52549 HVAC Heater Hose - Heater (Lower)
| Brand | Gates 52549 |
|---|---|
| Position | Heater (Lower) |
| Material | Epdm, plastic |
| End 1 Inside Diameter | .7 |
| End 1 Inside Diameter | 18 |
| End 2 Inside Diameter | .75 |
| End 2 Inside Diameter | 19 |
| Contains Spring | No |
| Centerline Length | 16 |
| Centerline Length | 406 |
| Branch Quantity | 0 |
| 9839 | Yes |
| 9845 | 1 |
| 9940 | Yes |
| 9942 | Female quick connector |
| Product line | Molded Coolant Hose |
| Fits | Ford · 3 vehicles |
OE-style design. Built as a molded coolant hose with integrated connection features.
EPDM and plastic. Material mix supports coolant hose service and application-specific routing.
Quick connector. Includes a female quick connector for a direct attachment point.
Cross-references Gates 52549, F12209 and JL3Z 18472 BB for the same application. See all 3.
Product Overview
The Gates 52549 molded coolant hose is built for specific HVAC heater hose applications with OE-style integrated features. It uses EPDM and plastic construction and includes a female quick connector for a precise connection point.
Compatible with Ford F-150 heater hose applications, this molded hose follows the application-specific layout needed for proper routing and connection. The Gates Molded Coolant Hose line is engineered around modular coolant hose designs that mirror OEM-style component integration.
Key Features
- EPDM and plastic construction for coolant hose service
- Integrated female quick connector for secure attachment
- Molded shape for application-specific routing
- OE-style modular design with integrated components
- Part number 52549 for accurate ordering and lookup
Detailed Description
Gates 52549 is a molded HVAC heater hose designed for application-specific fitment and OE-style routing. The hose measures 16 inches centerline length and uses 18 mm and 19 mm end inside diameters to match the connection points required by the application. Its molded construction helps maintain the intended hose path, while the integrated connector design supports a direct replacement approach. This part cross-references Ford F-150 heater hose applications and interchange references such as F12209 and JL3Z 18472 BB for the same application.
The Molded Coolant Hose product line focuses on modular coolant hose assemblies that incorporate essential OE-style elements such as branches, connectors, sensors, and restrictors where required. For buyers searching for a Ford F-150 heater hose replacement, Gates 52549 provides the correct molded format and connector style for the listed application.
What It Is Used For
- Replacing a worn or damaged heater hose assembly
- Restoring coolant flow through the HVAC heater circuit
- Addressing leaks at molded hose sections or connector points
- Correcting fitment issues caused by deteriorated hose routing
Installation Notes and Tips
Verify the listed fitment before installation: Fits 2018-2020 Ford F-150, Heater (Lower). Confirm the end diameters, molded shape, and connector style match the original hose before removal. Part number 52549 should be matched to the vehicle application and hose routing shown in the catalog.
Quality Assurance
Gates is recognized in the automotive aftermarket for modular coolant hose assemblies that follow OEM-style application requirements and integrated component layouts.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2020 | Ford | F-150 | 2.7L | V6 | GAS | Heater (Lower) | Molded Coolant Hose |
| 2019 | Ford | F-150 | 2.7L | V6 | GAS | Heater (Lower) | Molded Coolant Hose |
| 2018 | Ford | F-150 | 2.7L | V6 | GAS | Heater (Lower) | Molded Coolant Hose |
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