* Location of the leak: A line close to a wheel is easier and cheaper to replace than one buried deep within the frame. Accessibility dramatically impacts labor time.
* Extent of the damage: A small hole might be repairable with a compression fitting, a far cheaper fix than replacing a whole section of line. Severe rust or multiple leaks necessitate more extensive replacement.
* The type of brake line: Some lines are made of steel, others of rubber. Replacing rubber lines is generally less expensive.
* Labor rates in your area: Mechanic labor costs vary widely based on location and shop. Independent shops are usually cheaper than dealerships.
* Parts cost: The cost of the brake line itself, plus any required fittings or clamps.
Rough Estimate:
Expect to pay anywhere from $150 to $500 or more for a complete brake line replacement on a 1996 Chevy 1500. The lower end is for a relatively accessible line with minimal damage, while the higher end covers more extensive repairs, particularly if multiple lines need replacement or significant rust removal is needed. If the mechanic needs to bleed the brake system after the repair, add to that cost.
Recommendation:
Get at least two or three quotes from different mechanics before proceeding. Explain the situation fully, including the location of the leak and any other relevant details. This will help ensure you receive accurate estimates. Never compromise on brake safety; this is a critical system.