Brake fluids
Brake fluids
in 3 offers
The lowest price for Castrol Brake Fluid Dot 4 500ml (3377669) right now is $10.75 at Amazon.com.au, compared across 3 retailers.
The all-time low was $8.85 on 13 Oct 2024 — today's price is 21% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 16 Sept 2026.
Castrol Brake Fluid Dot 4 500ml (3377669)
Brake fluids
Brake fluids
Last updated at 16/09/2026 14:33:01
Castrol Dot 4 Brake Fluid 500 ml
Free delivery
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 Brake Fluid DOT 4 500ML 3377669 fits Renault Master II ED0M ED0U ED0W ED4M ED8M ED8W HD0M HD0U HD0W HD1M HD1U HD1W UD0M UD0U UD0W UD1M UD1U
Delivery between 17–29 Sept $10.95
Castrol Dot 4 Brake Fluid, 500 ml, 3377669
Delivery between 23–25 Sept $15
originally posted on repco.com.au
I use this fluid for one of my vehicles that I do track work with. No issues.
originally posted on repco.com.au
It's brake fluid, what can I say? Car still seems to stop just as good after using it for a brake flush.
originally posted on repco.co.nz
Very pleased with purchase via online ordering.Staff quick to serve in store when I went to collect - also cheerful and friendly people.
| Liquid volume | 0.5 Litres |
| Product dimensions | 3.45 x 3.45 x 8 cm; 500 Grams |
| Country of origin | Australia |
| Recommended uses for product | Commercial |
| Item form | Liquid |
Castrol Dot 4 Brake Fluid 500 ml
Free delivery
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 Brake Fluid DOT 4 500ML 3377669 fits Renault Master II ED0M ED0U ED0W ED4M ED8M ED8W HD0M HD0U HD0W HD1M HD1U HD1W UD0M UD0U UD0W UD1M UD1U
Delivery between 17–29 Sept $10.95
Castrol Dot 4 Brake Fluid, 500 ml, 3377669
Delivery between 23–25 Sept $15
I use this fluid for one of my vehicles that I do track work with. No issues.
It's brake fluid, what can I say? Car still seems to stop just as good after using it for a brake flush.
Very pleased with purchase via online ordering.Staff quick to serve in store when I went to collect - also cheerful and friendly people.
The price charged with the RACQ or Ignition Discount was higher than the normal price at Autobahn. Extremely disappointed.
I find this brake fluid to be very thick compared to castrol DOT 4 high performance brake fluid and does the same job.
Great dot4 break fluid I won't use anything else in my bike or ute.Great staff at Ballina Auto Barn. I always go back.
I purchase from Box Hill Repco in May 2021. I flushed my brake system and could not remove the water content from the bled fluid. I drained the reservoir with a syringe and filled up with a new bottle. I tested a new bottle that had the red plastic seal and it tested 1.5% water! I went to Holden and purchased AC Delco dot 4. It had a foil seal and tested 0% water. I then used 3 more bottles to flush the Castrol out . Shame on Castrol for providing such a poor quality contaminated product. The company appears to be living off there past reputation. Perhaps there oils are going down the same path. I will stop using Edge Oil as I have lost all trust in the Brand.
| Liquid volume | 0.5 Litres |
| Product dimensions | 3.45 x 3.45 x 8 cm; 500 Grams |
| Country of origin | Australia |
| Recommended uses for product | Commercial |
| Item form | Liquid |
