Lucas Oil10011 Power Steering Stop Leak - 1 Quart

Got quoted $1,300 for the leaky steering rack in my 2005 Monte Carlo. Tried this. It wasn't instant-took maybe 3 or 4 months-but a year later-I'm leak free.The car has 237,000 miles.I'm very impressed.And your system will run on this alone-didn't mix anything in.

Excellent product

My mechanic (who I have complete trust in) recommended Lucas to me. My wife's VW Beetle (2013) was losing power steering fluid. The only remedy was to put in a new PS unit. This was not possible because the car was too new and there were no aftermarket rebuilt parts available. So, I used the Lucas to top the power steering off every once in a while. It took care of things perfectly. The leaking slowed greatly. Years later, when the part became available, we eventually put in a new rack and pinion.Good stuff!

This stuff is pink and thick, but it does help ease the steering when you use some of this with another thin steering fluid. It does not really stop leaks depending on how bad your leak is, but it does work for a while when other brands did not do much for my car's power steering.

works great

2001 Tacoma 517,000 miles, one morning little seepage of power steering fluid under the vehicle. My dad suggested this product over taking it in the shop straight away. Called Lucas Oil and they could not have been more helpful. Took a couple of weeks but the leak stopped. My dad and I have used their other products in the past and have had good results. Amazon continues to have the best prices over local parts stores as well.

This stuff was amazing. So thick compared to other brands of stop leak. It was actually so thick I diluted it with cheaper power steering fluid and it still loosened my steering up and has nearly stopped leaks. I likely need a new seal so I dont blame the product.

I tried Lucas Oil 10011 Power Steering Stop Leak to address a small leak in my power steering system, hoping for an easy fix. While the product is simple to use—just pour it into the reservoir—I didn’t get the results I was expecting.After using it for a few days, the leak slowed down slightly, but it didn’t stop completely. The steering did feel smoother, which is a plus, but for more persistent leaks, this product doesn’t seem to be a long-term solution. It’s more of a temporary fix, and I still ended up needing professional repairs down the line.Overall, it might work better for very small leaks or as a short-term option, but don’t expect it to solve bigger issues. It’s okay for what it is, but not a game-changer.