Engine Coolant Pump Module for VW Golf 7 (5G1) TSI 🚗

This replacement cooling module keeps your Golf VII engine at the right temperature in city traffic and on long highway runs. Built for precise flow and long life, it restores stable operating temps and protects the turbo and head gasket.

Why you need it 🔧

The unit circulates antifreeze through block, head, turbocharger, and radiator. Correct temperature reduces wear, keeps oil viscosity stable, and ensures strong cabin heat. It also helps emissions and fuel economy by reaching operating temp quickly.

How it works 🧊

A durable impeller spins on a sealed bearing inside a polymer housing, pushing coolant through channels. An integrated thermostat regulates flow to the radiator. Many versions include a temp sensor for accurate ECU control. Precision O-rings seal the assembly to prevent leaks.

What happens if it fails ⚠️

Typical symptoms: coolant loss, pink crust at seams, whining or grinding noise, temperature spikes, weak cabin heat, boiling overflow, or warning light. Continued driving can warp the cylinder head, damage the turbo, and kill the head gasket.

Fitment and install tips ✅

Designed for Golf VII (5G1) petrol TSI engines. Always replace O-rings, clean mating surfaces, and torque fasteners evenly. Refill with approved G12/G13 coolant and bleed air properly. After install, verify fan cycling and heater performance.

Quality and materials 🛡️

High-temp composite housing, corrosion-resistant impeller, and upgraded seals ensure quiet operation and stable flow. Ideal as a preventive replacement near timing service or at the first sign of seepage.