How much does it cost to fix P0128 on a Chery in Australia?

Repair costs for P0128 in Australia typically range from $150 to $500 AUD. Labour rates vary by state — NSW/VIC average $120-$150/hr, QLD/SA $100-$130/hr.

P0128

Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)

LOW SEVERITY

Affects: Tiggo 4, Tiggo 7, Tiggo 8

Reviewed by Certified Automotive Mechanic · Last updated: July 2026

Quick Fix Summary

Severity

LOW

Est. Cost

$150 - $500 AUD

Top Cause

Faulty thermostat

Common Causes

•Faulty thermostat
•Stuck open thermostat
•Faulty coolant temperature sensor

How to Fix

1Replace thermostat
2Check coolant temperature sensor
3Verify coolant level

Estimated Repair Cost (Australia)

$150 - $500

AUD

*Cost varies by model, location, and service provider. Get multiple quotes.

⚠️ Disclaimer: This information is for educational purposes only and does not constitute professional mechanical advice. Always consult a certified automotive technician for accurate diagnosis and repair. Repair costs are estimates based on Australian market data (July 2026) and may vary by location, model year, and service provider.

Safety notice: Fault codes related to engine, transmission, or braking systems should be addressed immediately. Delaying repairs may result in further damage or safety hazards.

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Frequently Asked Questions

What does P0128 mean on a Chery?

P0128 means coolant thermostat (coolant temperature below thermostat regulating temperature). The most common cause is a faulty O2 sensor or exhaust leak.