Delphi Introduces Professional+ Steering and Suspension Components

Delphi, a brand of PHINIA Inc., has announced the launch of Delphi Professional+, a new, premium line of steering and suspension components engineered to meet the demands of fleet and working vehicles. Built to provide reliable service under harsh conditions, the Delphi Professional+ line includes control arms, ball joints, sway bar links, and tie rod ends.

Serviceable by Design: Built to Go the Extra Mile

Delphi Professional+ ball joints are engineered for long-term performance with serviceability at their core. Each joint features the signature Delphi polyoxymethylene bearing for low friction and now with a Zerk fitting for easy regreasing, helping extend service life while keeping contaminants out.  A grease relief valve prevents over-pressurization during maintenance, protecting internal components and ensuring smooth operation. The snap-ring boot clamp keeps the protective boot securely in place, shielding the joint from dirt and debris. Pre-loaded with a premium synthetic grease, these ball joints are ready to perform under pressure and heat. All the advanced features of Professional+ ball joints are also incorporated into the ball joints used in Professional+ control arms, sway bar links, and tie rod ends—ensuring consistent durability and serviceability throughout the entire steering and suspension system.

Corrosion-resistant construction

All Delphi Professional+ components feature an electrostatically applied, corrosion-resistant black coating. The coating protects the assembly and the stud from rust, road salt, and moisture for long-term durability in harsh driving conditions.

According to Russ Stebbins, PHINIA Vice President & General Manager, North America, Aftermarket, “Professional+ components are truly professional grade. They’re built for vehicle owners who can’t afford downtime, and they’ve been engineered to deliver long-lasting, road-ready performance, to keep vehicles moving and businesses running.”

About Delphi
Delphi, a brand of PHINIA Inc., is a global Aftermarket leader championing next-generation talent, first-to-market innovations, market-leading products, and smart service solutions for a better and more connected today and tomorrow. We are committed to developing solutions that prepare technicians all over the world to help vehicles go cleaner, better, further, right through their lives.

About PHINIA 
PHINIA is an independent, market-leading, premium solutions and components provider, with over 100 years of manufacturing expertise and industry relationships, and a strong brand portfolio that includes DELPHI^®, DELCO REMY^®, and HARTRIDGE™. With over 12,500 employees across 49 locations in 21 countries, PHINIA is headquartered in Auburn Hills, Michigan, USA.

Across commercial vehicles and industrial applications (medium-duty and heavy-duty trucks, buses and other off-highway construction, marine, agricultural and aerospace and defense), light commercial vehicles (vans and trucks) and light passenger vehicles (passenger cars, mini-vans, cross-overs and sport-utility vehicles), we develop fuel systems, electrical systems, and aftermarket solutions designed to keep combustion engines operating at peak performance, while at the same time investing in advanced technologies to unlock the potential of alternative fuels.

By providing what the market needs today to become more efficient and sustainable, while also developing innovative products and solutions to contribute to lower carbon mobility, we are the partner of choice for a diverse array of customers – powering our shared journey toward a cleaner tomorrow.

© 2025 PHINIA Inc. All Rights Reserved.

(DELCO REMY is a registered trademark of General Motors LLC, licensed to PHINIA Technologies Inc.)