Got a 2009-2012 Ford Escape or 2009-2011 Mercury Mariner? This TRQ Rear Left ABS Wheel Speed Sensor might be just what you need to keep your anti-lock braking system working smoothly. It's designed as a direct replacement for the original part, so installation is straightforward – no modifications required, which saves you time and effort. This sensor is compatible with specific models (check the list to confirm fit for your vehicle), and it comes pre-assembled for easy setup. TRQ is known for quality parts and super helpful DIY videos, so if you're tackling this yourself, you can likely find a guide to walk you through it. The sensor helps monitor wheel speed and ensures your ABS functions properly, which is key for safe driving. Reference numbers include ALS2393, 9L8Z2C191A, and others, so you can cross-check with your old part. TRQ has over 25 years of experience, so you can trust the compatibility and durability. Whether you're a DIYer or a pro, this sensor offers a reliable solution to get your vehicle back on the road safely. Don't let a faulty sensor cause issues – swap it out and enjoy peace of mind with a well-functioning ABS system. It's all about safety and convenience, so grab this sensor and get your ride back in top shape!