G2 Water Hose - Heater Matrix To Engine Block (Heater Matrix Return Pipe)

Introducing the Heater Matrix Return Rubber Hose, specifically designed for Mk2 Golf and Mk2 Jetta models with various 1.8L 8v and 16v engines. This high-quality replacement hose, VW part number 191819373D, plays a vital role in returning coolant from the heater matrix back to the engine, ensuring efficient cooling and heating performance. If you`re experiencing coolant leaks or reduced heating efficiency, this return hose is the perfect solution to restore proper coolant flow and maintain optimal engine and cabin temperature.

Key Features:

• Wide Compatibility: Designed for the following models:
  • Mk2 Golf:
    • 1.8 16v GTI (EV, KR, PL Engine Codes)
    • 1.8 8v Petrol (GX, RV Engine Codes)
  • Mk2 Jetta:
    • 1.8 16v GTI (EV, KR, PL Engine Codes)
    • 1.8 8v Petrol (GX, RV Engine Codes)
• Ensures Proper Coolant Flow: This return hose plays a critical role in returning coolant from the heater matrix back to the engine, ensuring your vehicle`s cooling system operates efficiently.
• Prevents Coolant Leaks: A worn or cracked heater matrix return hose can result in coolant leaks, causing engine overheating and poor cabin heating. Replacing this hose prevents leaks and maintains proper coolant circulation.
• Durable Construction: Made from high-quality rubber, this hose is designed to withstand high temperatures and the pressures of your vehicle’s cooling system, ensuring long-lasting performance.
• Direct Fit Replacement: VW part number 191819373D ensures an exact fit, making installation straightforward and hassle-free.

Why the Heater Matrix Return Hose is Essential:

The heater matrix return hose is responsible for returning cooled-down coolant from the heater matrix to the engine. Over time, this hose can wear out due to constant exposure to heat, pressure, and coolant flow, leading to cracks or leaks. A damaged return hose not only affects your vehicle’s heating and cooling performance but can also lead to serious engine overheating. Replacing a worn hose ensures proper coolant circulation and helps maintain optimal engine temperature and cabin comfort.

Compatibility:

• Mk2 Golf:
  • 1.8 16v GTI (EV, KR, PL Engine Codes)
  • 1.8 8v Petrol (GX, RV Engine Codes)
• Mk2 Jetta:
  • 1.8 16v GTI (EV, KR, PL Engine Codes)
  • 1.8 8v Petrol (GX, RV Engine Codes)
• VW Part Number: 191819373D

This rubber hose is a direct fit for these models, ensuring compatibility and efficient coolant return flow in your vehicle’s cooling system.

Why Choose This Heater Matrix Return Hose?

1. Restores Efficient Coolant Flow: This hose ensures that coolant returns smoothly from the heater matrix to the engine, maintaining proper temperature regulation and preventing engine overheating.

2. Durable and Long-Lasting: Constructed from high-quality rubber, this return hose is designed to handle the high temperatures and pressures of the coolant system, ensuring long-term durability.

3. Prevents Coolant Leaks: Replacing a worn or cracked return hose prevents costly coolant leaks and keeps your engine running at optimal temperatures.

4. Direct Fit for Multiple VW Models: This return hose is a direct replacement for VW part number 191819373D, ensuring an easy installation process and perfect fit for various Mk2 Golf and Mk2 Jetta models.

5. Improves Vehicle Comfort and Engine Performance: By ensuring proper coolant circulation, this hose helps maintain the optimal operating temperature of your engine while keeping your cabin warm and comfortable.

Key Specifications:

• Fitment: For Mk2 Golf and Mk2 Jetta with 1.8 16v GTI (EV, KR, PL Engine Codes) and 1.8 8v Petrol (GX, RV Engine Codes).
• Part Number: VW 191819373D.
• Durable Rubber Construction: Designed to withstand high temperatures and pressures in the cooling system for long-lasting performance.
• Function: Returns coolant from the heater matrix back to the engine, ensuring efficient cooling and heating performance.

Benefits of Replacing a Worn Heater Matrix Return Hose:

• Improved Cooling and Heating Efficiency: A new return hose ensures that coolant flows properly between the heater matrix and the engine, optimizing both engine cooling and cabin heating.
• Prevents Coolant Leaks: Replacing a worn or cracked hose prevents coolant leaks, protecting your engine from overheating and keeping the cabin warm.
• Enhanced Driving Comfort: A properly functioning return hose helps maintain a warm and comfortable cabin environment, especially during cold weather.
• Cost-Effective Maintenance: Replacing the return hose is a simple, affordable repair that prevents more serious and costly damage, such as engine overheating or major coolant system failures.

Easy Installation:

This Heater Matrix Return Rubber Hose is designed for easy installation, making it a straightforward repair for both professional mechanics and DIY enthusiasts. As a direct replacement for VW part number 191819373D, installation is quick and hassle-free, ensuring your vehicle’s cooling and heating systems are restored to full functionality.

Ensure Optimal Cooling and Heating with a New Heater Matrix Return Hose
If your Mk2 Golf or Mk2 Jetta is experiencing coolant leaks or reduced heating performance, it may be time to replace the heater matrix return hose. This high-quality replacement hose ensures smooth and efficient coolant return from the heater matrix to the engine, preventing leaks and maintaining proper engine and cabin temperatures. With durable construction and easy installation, this return hose, VW part number 191819373D, is essential for keeping your vehicle’s cooling system running smoothly.