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Extended warranties

We explain the pitfalls of extended warranties, what existing protections you have under the law, and how to use the Consumer Guarantees Act.

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John P.
15 Jan 2022
Cheques are no longer used. Please update your advice.

When you get a refund, you're entitled to cash, a cheque or a reversal of your credit card payment. You don't have to accept a credit note that has to be used at the same shop.

Karen D.
27 Feb 2020
LG Came to the Party

When my daughter's 2-yr-old tv went "phut" in front of me, I called the company and requested it be repaired/replaced under the CGA. I got a person who's English was a second language who kept telling me I would have to pay because it was outside the warranty period, and didn't know what the CGA was. I persisted, and finally got to speak to a supervisor and once again I advised it should be covered under the CGA - they finally organised for the tv to be collected and testing confirmed it had a fault, they then replaced the TV with a brand new one. Daughter delighted, but we shouldn't have had to work so hard to be understood and to get the right result.

Karen D.
27 Feb 2020
(New) replacement isn't always what it seems

We claimed on our 2-yr-0ld $3000 Samsung TV from Harvey Norman through the extended warranty. The warranty promises to replace with "brand new" and this was one of the big selling pitches by the salesman. What you don't pickup up reading the fineprint is that they do not have to replace with the same brand, only like-for-like specs, so as a consumer using Samsung products, we were disappointed with the TV they offered of another brand, and opted to take the store credit instead, so we could choose for ourselves. However, it was only at the store we discovered we had not been given the full value of the TV we purchased, only the value of the TV replacement they had sourced, so we lost more than 35% of what we spent originally to replace the TV. (not to mention the money we spent on the warranty!) This was most distressing, and were grateful to the branch store manager who got us the best deal possible in the circumstances. We bought another Samsung and paid extra for something very current and into the future, Needless to say we did not take out another extended warranty - lesson learnt :-(

Winston F.
04 Dec 2019
Laptops Can Be Worth Buying an Extended Warranty

I have purchased two laptops for our daughters going to university, 200k away. The first from PC Tech died after 15 months. My daughter panicked because she had assignments to do and some of her notes were on the machine. This was urgent - no good waiting 3 weeks without it while we argued Consumer Rights.

Plus I was 200k away. So I paid for it to be repaired.

The second laptop was from Harvey Norman and the staff were very good to me, so against my better judgement I purchased an Extended Warranty for $300. And it died after a year. This daughter was proactive and went to Harvey Norman herself. They supplied a loan machine that day while hers was repaired a week or two later.

The repaired laptop broke down again 18 months later but was still covered. HN supplied an upgraded machine immediately and I paid for an SSD drive to be installed. This machine is still working 3 years on.

I am able to argue in the Disputes Tribunal and have done so for a Canon camera. However the peace of mind given by the Extended Warranty made sense and avoided a lot of tearful phone calls.


Consumer staff
05 Dec 2019
Re: Laptops Can Be Worth Buying an Extended Warranty

Hi Winston,

Under the Consumer Guarantees Act, manufacturers and retailers are obliged to guarantee their products are of an acceptable quality and fit for purpose. Since extended warranties means paying for cover you already have, we encourage consumers to exercise their rights under the CGA to remedy any issues.

You can read more about your rights under the act in the following article: https://www.consumer.org.nz/articles/consumer-guarantees-act

Kind regards,

Natalie - Consumer NZ staff

Previous member
15 Jul 2017
Extended warranty

Looking at a front loading washine machine today. Its hard to read any reviews where a product is given all positive comments. That is, even the so-called top of the range products dont all get 5 star ratings. This makes it hardcto choose.
So I read the extended warranties article here on this site and it makes for generally good advice, and understand that the consumer already has cover under the CGA, but surely the reason for the EW is just that.. an extension beyond the CGA and manufacturers warranty, not wholly designed to be a replacement? I will tread carefully however and make a decison on whether to get one at the time.

Linda A.
30 Aug 2019
Purchased oven cheaper in catalogue

I went into Harvey Norman’s last night to purchase a new oven. I thought I was getting a good deal as the salesman had taken $1000 off the price. I thought that was great however they offered a 4 year warranty after the manufacture 2yr warrranty and said it would cost $1799 but would offer it to me for $999. I have 14days to check the warranty and print to decide whether it’s worth it. Anyway thinking I had a great deal when I got home I saw in their recent catalogue the same oven he offered for $1000 off was actually cheaper by $1500 in the catalogue and it offered a $500 cash back which I was not given. He had this great spiel about how I got a good deal and I thort I did as well. So I will be heading back with the catalogue to negotiate the catalogue deal. Really need to check and not get carried away with listening to the salesman’s talk up

Bruce M.
04 Jul 2017

Took my stick vac into Noel Leeming ysterday with a common fault, after a bit of a discussion they made a call to Electrolux and it was decided to replace it as it was still under warranty. My model was dicontinued so they offered me a gift card. I said I would like another vac so they showe me the new model on special at $209.99, which meant I had to pay an extra $15.99. I was happy with that. But when the girl came out with a vac she said "we dont have that model in stock (only a used showroom one) so this is the next one up but its so much better, it has a far better battery and a 5 year warranty" ok how much - "only $235 more! A bit mor than I was wanting to pay but she told me the $209 one wsnt readily avialable and it was either this or a store gift card. I asked if she could do any better but she said no , that the special price and its normally over $500. I reluctently agreed as a store gift card wasnt going to give me a new vac. When I unpacked the vac last night I noticed the card said 2 year warranty, checked my reciept and found I had been charged $329.40 for the vac plus $99.99 for a 5 year extended warranty. Not happy!!!!

Bruce M.
04 Jul 2017

A big THANK YOU to consumer for your phone advice. I recieved a full cash refund once I mentioned I had been talking to you and would pass on all details if I did not recieve what I was entitled to :-) Membership pays!!!!

Previous member
27 Feb 2017
Samsung TV out of warranty - has already been repaired once.

We bought a Samsung tv on the 29/06/13 and had it repaired last year as we were losing the picture. This has started to happen again. After speaking to someone at work they thought that this repair/replacement would be covered under the CGA. Can you please advise as I would like to go back to Farmers to see what can be done.


Previous member
28 Feb 2017
Re: Samsung TV out of warranty - has already been repaired once.

Hi Jackie,

It seems you may have rights under the Consumer Guarantees Act. Under the Act, retailers guarantee their goods will be of acceptable quality and last for a reasonable amount of time; however your product has experienced another fault that was meant to be repaired. Here are your options when it comes to solving the problem: https://www.consumer.org.nz/articles/consumer-guarantees-act#article-putting-it-right

As you’re a paying Consumer member, feel free to give our advisers a bell on 0800 266 786. If you can provide them with more information, they can walk you through this.

Kind regards,
Fonda - Consumer NZ staff

Previous member
28 Dec 2016
Can I Use the Consumer Guarantees Act On this Battery Charger?

I have a Ryobi battery charger that is almost 3 years old , i.e. the manufacturer warranty of two years has expired. The charger has only been used a dozen times, and it looks brand new. There are no obvious damages to the outer casing. A few months ago, the charger stopped charging battery, and the charging LEDs will not light.

Bunnings will not repair the charger because it is more than two years old.

Can I Use the Consumer Guarantees Act On this Battery Charger?


Previous member
10 Jan 2017
Re: Can I Use the Consumer Guarantees Act On this Battery Charger?

Hi Daniel,

Under the Consumer Guarantees Act you have the right to expect a product to be durable. In our view, no reasonable consumer would expect a battery charger to fail after only a dozen uses, even if it’s several years old. As long as you haven’t been storing the charger in an environment which could damage its electronics, for example a damp, leaky shed, then we believe Bunnings should replace the charger or give you a refund.

George – Consumer NZ Staff