Can You Mix DOT 3 and DOT 4 Brake Fluid?
![Can You Mix DOT 3 and DOT 4 Brake Fluid?](https://i.ytimg.com/vi/kCqELFwT0YA/hqdefault.jpg)
![](https://azblogsingle.wpengine.com/wp-content/uploads/2020/09/autozone-brake-fluid-with-duralast-brake-pads-on-work-bench-1-scaled.jpg)
DOT 3 vs. DOT 4 Brake Fluid: What's the Difference? - AutoZone
![](https://www.autoland.pl/wp-content/uploads/2020/10/xdot-3-plyn-hamulcowy-045l-2023.png.pagespeed.ic.QUQhhiQax7.png)
DOT-3 Brake fluid - Autoland
![](https://camauto.com/image/cache/catalog/blog/what-is-dot-brake-fluid-870x455.jpg)
What is DOT Brake Fluid?
![](https://cdn.shopify.com/s/files/1/1881/3559/products/100951-Motul-DOT-5.1-brake-fluid.jpg?v=1586084637)
Brake Fluid, Motul DOT 5.1, 1 Pint Bottle (2 Bottles Required
![](https://motorstate.com/wp-content/uploads/2021/09/Brake-Fluids-1-1024x683.jpg)
Brake Fluid – Reaching the Boiling Point - CIRCLE TRACK WAREHOUSE
![](https://www.shophighlinewarren.com/images/products/large/JOHN5032_1_large.jpg)
Johnsen's Dot 4 Brake Fluid - Quart
![](https://cartreatments.com/wp-content/uploads/2017/10/dot-3-vs-dot-4-brake-fluid.jpg)
DOT 3 vs DOT 4 Brake Fluid (What's the Difference?)
![](https://www.autoone.com.au/Images/ProductImages/Large/BF0005.jpg)
Penrite Brake Fluid Super Dot 4 500ml - BF0005 - Auto One
![](https://enter-africa.com/cdn/shop/products/25101-0005-99_800x.jpg?v=1617877927)
ROWE Brake Fluid - Hightec Brake Fluid DOT 4 - 0,5 litres
![](https://embed-ssl.wistia.com/deliveries/94b50461f7e658b9427bfd9bd5e01a9e66acf850.webp?image_crop_resized=960x540)
BG DOT 4 Brake Fluid – BG Products, Inc.
![](https://www.corvetteforum.com/forums/attachments/c5-general/47606142d1174821495-prestone-does-not-recommend-mixing-dot-3-and-4-prestone-dot4-spec.jpg)
Z06 Prestone does not recommend mixing Dot 3 & 4 - CorvetteForum
Honda Brake Fluid - Synthetic? Honda Ridgeline Owners Club Forums
![](https://www.autozone.com/diy/wp-content/uploads/2020/09/autozone-brake-fluid-under-hood-next-to-master-cylinder-1-1024x683.jpg)
DOT 3 vs. DOT 4 Brake Fluid: What's the Difference? - AutoZone
![](https://preview.redd.it/so-which-is-it-v0-1ly6ocejgrob1.jpg?width=1080&crop=smart&auto=webp&s=a5bfe57e9604e19f314eeb3c43ae96629fb3a402)
So which is it? : r/MechanicAdvice