Transmission oils in New Zealand
In New Zealand, approximately, according to sellers' websites, November 2026: a 1 litre bottle of transmission or gear oil costs about NZ$24–NZ$28, a 4–5 litre pack of automatic transmission fluid (ATF) about NZ$74–NZ$277, and a 20 litre pack NZ$146–NZ$317. The quickest way to get a price for your exact gearbox is a request on BlaBlaPrice, which is free for buyers.
Approximate prices in New Zealand, November 2026 (sellers' websites)| Type and size | Price range |
|---|
| Gear oil or multi-vehicle ATF, 1 L | NZ$24–NZ$28 |
| Automatic transmission fluid, 4–5 L | NZ$74–NZ$277 |
| Transmission fluid, 20 L | NZ$146–NZ$317 |
Check the specification before you buy
Transmission fluids are not interchangeable. The listings name specifications such as Dexron VI, Mercon LV and DEX-III, and a manual gearbox can need a gear oil with a different viscosity from an automatic. Take the specification from the owner's manual or from the label of the fluid you are replacing. Many automatic fluids are sold as multi-vehicle products, but that does not mean they suit every gearbox.
Requirements and units
For this product the deciding requirement is the manufacturer's specification, not a local rule. Write quantities in litres, the unit used on every New Zealand listing, not in quarts or gallons. Ask the seller to state the litres and brand in the quote so you can compare the 1 L, 4 L and 20 L prices fairly.
Season and when to ask
New Zealand's seasons are reversed compared with the northern hemisphere. Summer runs from December to February and winter from June to August, so late spring is a sensible time to check the fluid before summer trips. Prices here are a November 2026 snapshot, so ask for current prices rather than relying on an older list.
Delivery between cities
You can ask sellers in Auckland, Wellington, Christchurch, Hamilton and Tauranga for delivery between these cities or for a pickup. Name your city in the request, because freight to the seller's depot and to your workshop changes the total. A 20 litre pack is heavy and costs more to move than a 1 litre bottle, so ask for the delivered price, not just the shelf price.
What to write in the request
Describe the car make, model and year, the type of unit (automatic gearbox, manual gearbox, differential or off-road axle), the specification and viscosity from the manual, and whether you want a synthetic or mineral base oil. Add the number of litres, your city and your budget in NZ$. A request with these details lets sellers quote the right product the first time.
Requests for this category are answered through BlaBlaPrice: the AI reads your description, asks for any missing details and checks sellers' websites and price lists in New Zealand, then shows the prices and businesses it found. Registered sellers reply in the chat with their own offer, price and delivery terms, while your contact details stay hidden until you choose whom to exchange them with. Browse engine oils or the full oils & car chemicals section to compare related products.
Questions and answers
How much does transmission oil cost in New Zealand?
Approximately, according to sellers' websites, November 2026: 1 L of gear oil or multi-vehicle ATF costs NZ$24–NZ$28, 4–5 L of automatic transmission fluid NZ$74–NZ$277, and 20 L NZ$146–NZ$317.
Can I use any transmission fluid in my car?
No. Check the specification in the owner's manual, such as Dexron VI, Mercon LV or DEX-III, before you buy, because the wrong fluid can cause gearbox problems.
Can sellers deliver outside Auckland?
Sellers can be asked for delivery between Auckland, Wellington, Christchurch, Hamilton and Tauranga, or for a pickup. Name your city in the request so the delivered price can be quoted.
How many litres should I buy?
Ask for the volume your gearbox needs, in litres. Automatic fluid is sold in 1 L, 4 L, 5 L and 20 L packs, and the owner's manual states the capacity you need.
