Ford Fiesta Mk8 Puma Radiator Coolant Pipe Hose Line 1.5 Petrol K1BY-8B273-SG

Ford Fiesta Mk8 Puma Radiator Coolant Pipe Hose Line 1.5 Petrol is an original cooling system component designed for 1.5 petrol engines in Ford Fiesta Mk8 and Ford Puma models. Thanks to its factory geometry and correct diameter, it ensures stable coolant flow and proper cooperation with other system components. It is a practical solution for users looking for a proven radiator coolant pipe matched to a specific engine configuration.

Specifications and technical data

• SKU: K1BY8B273SG
• Mark: Ford
• Condition: Used
• OEM Part Number: 2302974
• Substitutable numbers: 2302974, K1BY-8B273-SG, K1BY8B273SG
• Fuel type: Petrol
• Part type: Hose
• Category: Coolant Hoses

Purpose and function in the cooling system

The radiator coolant pipe in the Ford Fiesta Mk8 and Ford Puma with a 1.5 petrol unit is responsible for transporting coolant between key system components. A correctly selected pipe:

• maintains the tightness of the coolant circuit under varying pressure and temperature,
• ensures stable flow of the cooling medium under engine load,
• minimizes the risk of engine overheating,
• reduces the possibility of leaks at connections. Thanks to its adaptation to the petrol engine, the pipe works with the operating temperatures and coolant routing system characteristic of this unit in the engine bay.

Advantages of using an original Ford radiator coolant pipe

Using an original radiator coolant pipe in Ford vehicles brings measurable operational benefits. A component from this group:

• maintains the factory layout in the engine bay, which facilitates installation and maintenance,
• is compatible with original clamps and radiator/engine connectors,
• reduces the risk of collision with other components (engine accessories, wiring harnesses, housings),
• maintains proper rigidity and flexibility within typical operating temperature ranges. For users who want to maintain the factory characteristics of the cooling system, choosing an original pipe is a safe and technically sound solution.

Characteristics of the used component

The offered radiator coolant pipe comes from dismantling and is a used part, which allows for lower repair costs while maintaining the manufacturer's original specifications. Before installation, it is recommended to:

• verify the condition of the working surface for cracks and abrasions,
• check the ends for deformations and even adhesion to the connectors,
• inspect the material flexibility in the bend zones. Such an approach allows for maintaining safe cooling system operation and reducing the risk of failures resulting from pipe leaks.

Selection and compatibility with the petrol engine

The pipe has been designed to work with a petrol-powered engine, which means it is matched to the specific thermal and structural parameters of this type of engine. When selecting the component, it is worth paying attention to:

• compatibility with the specific body version and generation of the Ford Fiesta Mk8 or Ford Puma,
• type of engine used (including displacement and fuel type),
• routing of pipes in the engine bay. A pipe configured in this way allows for maintaining a stable operating temperature of the petrol unit and proper cooperation with the radiator, thermostat, and coolant pump.

Cooling system expansion and related components

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other elements from the same group, such as additional pipes, return hoses, or flexible sections connecting the radiator to the engine, check the available parts in the Ford cooling system pipes and hoses category. In case of problems with cabin temperature or lack of cooling, it is also worth paying attention to the condition of the entire air conditioning system. Practical tips on selecting a used compressor, assessing its condition, and the cost-effectiveness of such a solution can be found in the article No cooling in the car: original used air conditioning compressor as a proven alternative to expensive new parts.

Summary

Ford Fiesta Mk8 Puma Radiator Coolant Pipe Hose Line 1.5 Petrol is a functional, original cooling system component that allows for restoring proper fluid circulation in a petrol engine. Thanks to its fitment for specific Ford models and the preservation of factory geometry, the pipe is a practical solution for repairs and cooling system upgrades, supporting stable and predictable engine operation.