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Gates 23643 Radiator Coolant Hose - Lower
Overview of Gates Molded Coolant Hose 23643
The Gates Molded Coolant Hose 23643 is designed for reliable cooling system performance in select Ford and Lincoln vehicles. Engineered with durable EPDM and plastic materials, this radiator coolant hose ensures consistent coolant flow and system integrity for models like the Ford Flex, Lincoln MKT, and Ford Taurus.
- Constructed from EPDM and plastic for heat and chemical resistance
- Molded design with two outlets for precise fitment
- Centerline length of 32.25 inches (819 mm) for accurate installation
- Compatible with Ford Flex, Lincoln MKT, and Ford Taurus models
- Part number 23643 for easy identification and replacement
Detailed Product Description
The Gates Molded Coolant Hose line offers molded radiator hoses designed to meet specific vehicle cooling system requirements. This particular hose, part number 23643, features a molded construction with two outlets, providing a modular hose solution that fits precisely within the cooling system layout of compatible vehicles. The hose ends have an inside diameter of 1.5 inches (38 mm), ensuring proper connection to the radiator and engine components without leaks or pressure loss. The absence of springs and quick connect fittings simplifies the design, focusing on durability and straightforward installation.
Applications and Problem Solving
- Replaces worn or cracked radiator coolant hoses in Ford Flex, Lincoln MKT, and Ford Taurus
- Prevents coolant leaks that can cause engine overheating
- Maintains proper coolant flow to avoid engine damage
- Addresses hose swelling or softening due to heat exposure
- Eliminates issues related to improper hose fit or connection failures
Installation Notes and Tips
- Verify compatibility with your vehicle’s make and model before installation
- Ensure all clamps and connections are secure to prevent leaks
- Inspect surrounding cooling system components during replacement
- Use proper tools to avoid damaging the molded hose ends
- Follow vehicle manufacturer torque specifications for hose clamps
Quality Assurance and Warranty
Gates Molded Coolant Hose 23643 is manufactured to meet OEM standards for durability and performance. The EPDM and plastic materials provide resistance to heat, ozone, and coolant chemicals, contributing to long service life. While specific warranty details may vary, Gates products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your replacement part.
| Brand | Gates |
|---|---|
| Part Number | 23643 |
| Position | Molded Coolant Hose, Lower |
| 0 | |
| Yes | |
| Branch Quantity | 0 |
| Centerline Length | 32.25 |
| Centerline Length | 819 |
| Contains Spring | No |
| End 1 Inside Diameter | 1.5 |
| End 1 Inside Diameter | 38 |
| End 2 Inside Diameter | 1.5 |
| End 2 Inside Diameter | 38 |
| Material | EPDM, Plastic |
| Modular Components | 2 Outlets |
| Modular Hose | Yes |
| Molded | Yes |
| Number of Quick Connect Fittings | 0 |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2019 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2019 | Ford | Taurus | FWD | 3.5L | V6 | FLEX | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2019 | Ford | Taurus | FWD | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2019 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2018 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2018 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | Molded Coolant Hose | |
| 2017 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2017 | Ford | Taurus | FWD | 3.5L | V6 | FLEX | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2017 | Ford | Taurus | FWD | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2017 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2016 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2016 | Ford | Taurus | FWD | 3.5L | V6 | FLEX | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2016 | Ford | Taurus | FWD | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2016 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2015 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2015 | Ford | Taurus | FWD | 3.5L | V6 | FLEX | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2015 | Ford | Taurus | FWD | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2015 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2014 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2014 | Ford | Taurus | FWD | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2014 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2013 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2013 | Ford | Taurus | FWD | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose |
| 2013 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2012 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2012 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2011 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2011 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2010 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2010 | Lincoln | MKT | 3.7L | V6 | GAS | Lower | W/Oil Cooler; Molded Coolant Hose | |
| 2009 | Ford | Flex | 3.5L | V6 | GAS | Lower | W/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.