Expanding Aftermarket Coverage for Modern Vehicle Fleets

The automotive aftermarket faces rapid structural shifts driven by the proliferation of Chinese vehicle applications, accelerating electrification, and increasingly complex onboard electronics. Independent workshops require expanded parts availability and advanced diagnostic tooling to service multi-technology vehicle parcs profitably. PHINIA addressed these demands by updating its parts catalog and diagnostic ecosystem to support high-density sensor architectures, alternative propulsion systems, and heavy-duty commercial applications.

Technical Solution and Division of Responsibilities
The deployment centers on integrated aftermarket components and diagnostic hardware managed across PHINIA's brand portfolio, including Delphi, Delco Remy, and Hartridge. Delphi provides core replacement components—such as Steering and Suspension, Braking, and Professional+™ brake pads—alongside specialized sensors including NOx, GDi, ride height level, and liquid fuel pressure units. For heavy-duty applications, the MDEG pump repair program delivers the DFP5 repair solution for Euro 6 common rail systems. On the digital diagnostics side, the system incorporates new battery state-of-the-art health (SoH) reporting and upcoming remote diagnostic platforms designed to streamline multi-brand software interfacing.

Deployment and Infrastructure Integration
Implementation targets independent workshops and commercial vehicle service centers throughout the Europe, Middle East, and Africa (EMEA) regions. The rollout is supported by digital infrastructure capabilities, including Premier TecAlliance Supplier status data catalogs, 360-degree product imagery, and enhanced cross-referencing capabilities to streamline parts identification. Technical validation and live demonstrations occur at Automechanika Frankfurt 2026 (Hall 4.0, Stand D51) from September 8 to September 12, 2026, in Frankfurt, Germany, utilizing the Delphi Technical Van in the Experience Park for real-world simulation scenarios.

Applications and Operational Benefits
Target sectors encompass light commercial vehicle fleets, heavy-duty truck maintenance facilities, and passenger car workshops managing diverse regional vehicle parcs. Concrete technical use cases include evaluating electric vehicle battery degradation via single-click SoH reporting and servicing heavy-duty Euro 6 common rail engines via the DFP5 repair solution, which extends service intervals across more than 400,000 commercial vehicles in EMEA. The Professional+ brake pad range for light commercial vehicles incorporates integrated shims and specialized fitment grease to reduce thermal and mechanical noise under high-load duty cycles.

System Impact and Reliability
Expanded parts availability minimizes vehicle downtime through a pipeline of nearly 2,000 SKUs added globally and over 80 first-to-market EMEA launches annually. The Professional+ brake pad architecture delivers an average 40 percent increase in durability over standard configurations, lowering replacement frequencies. Furthermore, the standardized data integration through TecAlliance ensures high protocol compatibility, reducing misdiagnosis rates and minimizing administrative friction during parts ordering.

Edited by Sucithra Mani, Induportals editor – adapted by AI.

www.phinia.com