New Zealand's #1 mobile mechanic
Pay in 4, with Afterpay
12 month, 10,000km warranty
Affordable, upfront pricingNew Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingCoolant Reservoir Replacement made easy
Enter your cars details to request an estimate for your repair. 🔧
Or choose from hundreds of common repairs here.
New Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingNew Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingCoolant Reservoir Replacement made easy
Enter your cars details to request an estimate for your repair 🔧
Why book with us?
Tell me about my Coolant Reservoir Replacement
The coolant reservoir, also known as the expansion tank, stores excess coolant and allows the cooling system to maintain proper pressure. If the reservoir is cracked, leaking, or has a faulty cap, coolant can escape, leading to overheating and potential engine damage. Replacing a faulty coolant reservoir ensures your engine stays properly cooled and protected.
What is a coolant reservoir replacement?
Coolant reservoir replacement involves removing the old, damaged, or leaking tank and installing a new one. The new reservoir restores proper coolant storage, helps regulate system pressure, and prevents leaks that can cause overheating.
Why do you need a coolant reservoir replacement?
A leaking or broken reservoir cannot hold coolant properly, which leads to fluid loss, low coolant levels, and overheating. Replacing it prevents engine damage and ensures the cooling system operates correctly.
Common signs you need a coolant reservoir replacement
- Coolant leaks around or under the reservoir
- Visible cracks or damage to the plastic tank
- Coolant warning light on the dashboard
- Overheating engine or low coolant levels
- Coolant cap no longer seals properly
What happens during a coolant reservoir replacement?
A mechanic will:
- Inspect the reservoir and cooling system for leaks
- Drain coolant as needed to remove the old reservoir
- Install a new coolant reservoir and secure all fittings
- Replace the coolant cap if required
- Refill and bleed the cooling system to remove air
- Test drive to confirm proper engine temperature regulation
How much does a coolant reservoir replacement cost?
Coolant reservoir replacement typically costs $200–$500, depending on the vehicle make and model. Costs may be higher if hoses, sensors, or caps also need replacement.
Is it unsafe to drive with a faulty coolant reservoir?
Yes. A leaking or broken reservoir can cause rapid coolant loss and engine overheating, which can lead to major engine damage. The reservoir should be replaced as soon as possible to ensure safe driving.
Frequently Asked Questions 🧐
How do online bookings work for car servicing & basic repairs?
Once you fill out your details, you’ll be shown the ‘search results’ which displays instant fixed-price quotes from local service providers that can be booked online.
Can I get quotes for more complex repairs and inspections?
Yes. Once you have entered in your vehicle details and location, you’ll be able to browse through available repair tasks or inspections that you would like a quote for.
Will the price I'm quoted via Turnersservice.co.nz be the final price I'll pay?
Yes. For the work included in the quote, the price you’re quoted is the final price you’ll pay.
How long will my service or repair take?
If you’ve booked with a workshop, the service provider will usually require your vehicle for the entire day due to scheduling. If you’ve booked with a mobile provider, you will only be without your vehicle for the time it takes to complete the job.
What are my payment options?
Booking your car service or repair through Turners Service & Repairs gives you access to these convenient payment options:
1. Pay upfront and online using your credit or debit card or PayPal
2. Flexible payment options with Afterpay
3. In some instances, you can choose to pay the mechanic when the service or repairs have been completed.
Will I get an invoice at the end of my service or repair?
Yes, we send through a comprehensive report and invoice / receipt once the booking is completed. If you have any questions please reach out via 0800 768 000.
