Brake Fluid Flush
Shop Cost
~$120
DIY Parts
~$12
You Save
~$108
Tools needed (one-time, if you don't own them)~$45
Tools Required (4)
Box wrench (8-10mm)
Brake bleeder kit or clear tubing
Catch bottle
Turkey baster or fluid pump
Parts & Consumables
Brake fluid (DOT 3/4)
Pro Tip Brake fluid absorbs water. Old fluid = spongy pedal.
🚗 Vehicle-Specific Notes
Honda
DOT 3 brake fluid. 8mm bleeder screws. Honda specifies full flush every 3 years.
Toyota
DOT 3. 10mm bleeder screws. Toyota specifies every 2 years.
BMW
DOT 4 Low Viscosity (LV). ABS module bleed may need scan tool.
Extra tools: BMW-compatible scan tool
Subaru
DOT 3 or DOT 4. Standard bleed procedure. 8mm or 10mm bleeders.
Volkswagen
DOT 4 LV. Electronic ABS bleed recommended. VCDS or OBDeleven helps.
Extra tools: VCDS or OBDeleven
❓ Common Questions
What tools do I need for a brake fluid flush?
You need 4 tools: Box wrench (8-10mm), Brake bleeder kit or clear tubing, Catch bottle, Turkey baster or fluid pump. Parts required: Brake fluid (DOT 3/4).
How much does a brake fluid flush cost DIY vs shop?
A shop charges approximately $120. Doing it yourself costs about $12 in parts, saving you $108.
How hard is a brake fluid flush to do yourself?
Rated Easy (2/5 difficulty). Typically takes 30-60 min. Brake fluid absorbs water. Old fluid = spongy pedal.
How often should you do a brake fluid flush?
Recommended Every 2-3 years (approximately every 30,000 miles).
📧
Get DIY tips & tool deals
Join DIYers saving money on brake fluid flush and 76+ other repairs. No spam, unsubscribe anytime.