Brake Line
Shop Cost
~$500
DIY Parts
~$40
You Save
~$460
Tools needed (one-time, if you don't own them)~$185
Tools Required (5)
Flare nut wrench set
Tube cutter
Brake line flaring tool
Brake bleeder kitRENT
Jack & jack stands
Parts & Consumables
Pre-bent brake lineFittingsBrake fluid
Pro Tip Pre-bent lines are way easier. Double-flare = domestic, bubble flare = some imports.
🚗 Vehicle-Specific Notes
Honda
Domestic-style double-flare fittings. Pre-bent lines available. 10mm flare nut.
Toyota
Bubble flare (ISO) fittings. NOT double-flare. Use correct flaring die.
Ford
F-150: long brake lines along frame. Pre-bent lines from Dorman/AC Delco save time.
BMW
Bubble flare fittings. 11mm flare nuts. Lines corrode on older salt-belt cars.
Chevrolet
Double-flare fittings. Stainless lines available as upgrade. 3/16 line common.
❓ Common Questions
What tools do I need for a brake line?
You need 5 tools: Flare nut wrench set, Tube cutter, Brake line flaring tool, Brake bleeder kit, Jack & jack stands. Parts required: Pre-bent brake line, Fittings, Brake fluid.
How much does a brake line cost DIY vs shop?
A shop charges approximately $500. Doing it yourself costs about $40 in parts, saving you $460.
How hard is a brake line to do yourself?
Rated Advanced (4/5 difficulty). Typically takes 2-4 hrs. Pre-bent lines are way easier. Double-flare = domestic, bubble flare = some imports.
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