Castrol Transmax Dexron Mercon Atf Multi Vehicle 4LCastrol is here to serve every driver, every motorcyclist and every industry on Earth. That means creating high performance oils, lubricants, fluids and greases for every application you can imagine.
Castrol Transmax Dexron Mercon Atf Multi Vehicle 4LCastrol is here to serve every driver, every motorcyclist and every industry on Earth. That means creating high performance oils, lubricants, fluids and greases for every application you can imagine.
in 9 offers
The lowest price for Castrol Auto Transmission Fluid - Dex III, 4 Litre right now is $50.40 at Repco Auto Parts Smithfield, compared across 9 retailers.
The all-time low was $29.99 on 19 Nov 2025 — today's price is 68% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Castrol Auto Transmission Fluid - Dex III, 4 Litre
Castrol Transmax Dexron Mercon Atf Multi Vehicle 4LCastrol is here to serve every driver, every motorcyclist and every industry on Earth. That means creating high performance oils, lubricants, fluids and greases for every application you can imagine.
Castrol Transmax Dexron Mercon Atf Multi Vehicle 4LCastrol is here to serve every driver, every motorcyclist and every industry on Earth. That means creating high performance oils, lubricants, fluids and greases for every application you can imagine.
Prices last updated 17 Aug 2026.
Last updated at 17/08/2026 04:43:28
Castrol Transmax ATF Dex/Merc Multi-vehicle Automatic Transmission Fluid 4L - 3428938
Delivery $12
Castrol TRANS ATF DEX/MERC MV 4L
Delivery between 21–31 Aug $25
Castrol Transmax Atf Dex/merc Multi-vehicle 4l 3428938
Delivery $6.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Castrol TRANSMAX ATF Dex/Merc Multi-Vehicle 4L 3428938 fits Ssangyong Stavic 2.7 270 sXDi D27DT AWD Diesel MPV 02/05-12/12 121kw
Delivery between 17–27 Aug $10.95
Castrol TRANSMAX ATF Dex/Merc MultiVehicle Auto Trans Fluid 4L 3428938 fits FORD AUSTRALIA LASER 1.3, 1.5, 1.5 Turbo, 1.6, 1.6 i TX3, 1.6 Efi, 1.6 ...
Delivery between 20–28 Aug $9.90
CASTROL TRANSMAX ATF DEX/MERC MULTIVEHICLE 4L
Delivery between 20–26 Aug $40
Castrol - Atf Fluid 4LT
Castrol Transmax Atf Dex/merc Multivehicle At Transmission Fluid 4L, 3428938
Delivery between 21–24 Aug $15
Castrol Transmax Atf Dex/merc Multivehicle At Transmission Fluid 4L, 3428938
originally posted on supercheapauto.com.au
Excellent fluid for my old Jaguar Sovereign. Castrol has been around for ever and is the best for European cars.
originally posted on supercheapauto.com.au
Just got my VY COMMODORE going and forgot transmission oil so it ran like crap. Added this product after visiting store and now it runs sweet. Smooth shifting in my automatic VY.
originally posted on supercheapauto.com.au
Excellent quality named brand product that was made available at an excellent price.Could not have asked for a better product.(this was the type of product needed for the age/type of vehicle being serviced-NBW-newer vehicles may need a higher graded product)
Castrol Transmax ATF Dex/Merc Multi-vehicle Automatic Transmission Fluid 4L - 3428938
Delivery $12
Castrol TRANS ATF DEX/MERC MV 4L
Delivery between 21–31 Aug $25
Castrol Transmax Atf Dex/merc Multi-vehicle 4l 3428938
Delivery $6.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Castrol TRANSMAX ATF Dex/Merc Multi-Vehicle 4L 3428938 fits Ssangyong Stavic 2.7 270 sXDi D27DT AWD Diesel MPV 02/05-12/12 121kw
Delivery between 17–27 Aug $10.95
Castrol TRANSMAX ATF Dex/Merc MultiVehicle Auto Trans Fluid 4L 3428938 fits FORD AUSTRALIA LASER 1.3, 1.5, 1.5 Turbo, 1.6, 1.6 i TX3, 1.6 Efi, 1.6 ...
Delivery between 20–28 Aug $9.90
Excellent fluid for my old Jaguar Sovereign. Castrol has been around for ever and is the best for European cars.
Just got my VY COMMODORE going and forgot transmission oil so it ran like crap. Added this product after visiting store and now it runs sweet. Smooth shifting in my automatic VY.
Excellent quality named brand product that was made available at an excellent price.Could not have asked for a better product.(this was the type of product needed for the age/type of vehicle being serviced-NBW-newer vehicles may need a higher graded product)
Great product quality gives confidence but would like a flexible tube to be provided with it for ease of use.
Good price for quality product. Will buy again when i need more
Good standard ATF but would only buy when its on special can't see why its nearly double the price of engine oil
Brought this for my 06 ford territory as my car had transmission issues. Brought 12 litres and the torque conveter took about 11 litres. Fixed the issues and drives perfectly now.
Good brand and product especially for older transmissions and as a hydraulic oil
Again An ok product, probably over priced due to the name. The BP equivalent was also OK at 20% less (normal pricing). Not saying one is better or worse, they both work and these days nearly any oil will achieve 3 to 500 thousand K's and by then no one really cares which oil was used. Actually for this product there are probably some no so good products.
Seems really good. My transaxle from toyota avalon 2005, needed dextron 3.
