Shanghai, China, November 27, 2025 -- PHINIA Inc., a leader in premium fuel systems, electrical systems, and aftermarket solutions, will showcase its diesel fuel system expertise at this year’s Automechanika Shanghai 2025. Under its three premium go-to-market brands, Delco Remy, Delphi, and Hartridge, PHINIA presents a comprehensive product portfolio for heavy-duty diesel fuel systems, covering the entire process chain from power output, maintenance, replacement, and fault diagnosis.

Delco Remy: A Century-Old Brand Empowering the Chinese Market with North American Technology

With a history of nearly 130 years, Delco Remy is a globally recognized leader in starters and alternators for commercial vehicles and off-highway equipment. Its profound technical expertise has helped the brand capture more than 35% of the original equipment (OE) market share in North America.

At this exhibition, Delco Remy highlighted its flagship products, specifically designed for heavy-duty commercial vehicles, off-highway machinery, and industrial applications in the Asia-Pacific region:

• 39MT Starter: OE-matched for off-highway vehicles such as excavators, road rollers, and mining machinery, the 39MT Starter is equipped with a reinforced housing and dustproof sealed structure. It can withstand harsh working conditions, including dust and high-frequency vibrations, meeting the demand for highly reliable starting components in specialized heavy-duty equipment.
• 50MT Industrial-Grade Power Pioneer Starter: Featuring a direct-drive design for powerful performance, this starter supports a versatile voltage range from 12V to 64V. OE-matched for Caterpillar engines with displacements of 15-29.5L, it is primarily used in off-highway and industrial sectors, delivering exceptional reliability and efficiency.
• 55SI Heavy-Duty Brushless Alternator: Capable of a maximum output of 430 amps and supporting dual voltages (12V/24V), its brushless design significantly extends service life and enhances anti-interference capabilities. This enables the alternator to meet the demands of high-power electrical systems and ultra-high electrical load applications.

From validation in mature markets such as North America to localized adaptation for the Asia-Pacific region, Delco Remy continues to advance sophisticated applications for off-road machinery and industrial equipment.

Delphi Aftermarket Replacement Parts: OE-Quality Assurance for Compliance, Full-Range Products Optimizing Maintenance Costs

With the full implementation of China's National VI b emission standards, market demand for compliant and reliable aftermarket replacement parts continues to grow. Leveraging its OE R&D and manufacturing experience, Delphi provides comprehensive aftermarket solutions that meet new and existing OE standards.

At the event, Delphi also promoted its National VI-specific replacement parts series through:

• Injectors and High-Pressure Rail Assemblies: Operating at up to 2500 bar and featuring high-precision nozzle designs, these components deliver accurate fuel injection with minimal deviation. After replacement, they can restore engines to original emission levels and are fully compatible with mainstream National VI engines from manufacturers including Yuchai, Great Wall, Yunnei, Qingling, and Dongfeng. Rigorous durability testing confirms a significantly extended service life compared to similar products on the market.
• Customized Maintenance Kits: These kits include wear parts such as seals and valve cores, manufactured to OE-standard materials and processes. Using maintenance kits instead of full component replacements reduces maintenance costs, enabling fast, compliant repairs for aftermarket service providers.

Currently, Delphi aftermarket replacement parts support over 180 core maintenance stations nationwide, supporting the aftersales needs of more than 100,000 National VI commercial vehicles in 2025.

In addition to the OE-matched replacement parts, Delphi also offers a full range of fuel injectors that adhere to global JIS and GTR technical standards. Key performance indicators such as injection quantity control, response time, and durability all meet OE benchmarks. The products are compatible with major automotive brands, including Toyota, Isuzu, Mitsubishi, Hyundai, and Cummins, matching over 100 OE part numbers, providing cost-effective maintenance solutions across various engine platforms.

Solving Diagnostic Challenges: Hartridge CRi Pro Delivers Efficient and Comprehensive Testing Solutions

Finally, Hartridge exhibited its CRi Pro, the latest generation of four-channel common rail injector testing equipment. With rail pressures up to 2700 bar, it meets the testing and maintenance requirements of high-pressure, large-flow injectors in compliance with National VI and Euro VI standards.

The CRi Pro features the officially authorized Delphi IRIS system, enabling multi-brand common rail and heavy-duty injector testing. Supported by Hartridge’s continuously updated full-brand test plan database, it provides aftermarket service providers with comprehensive, reliable testing solutions.

Policy and Demand Dual-Driven, Bright Prospects for the Heavy-Duty Diesel Commercial Vehicle Aftermarket

China's commercial vehicle market has exceeded 30 million units, with National VI models accounting for over 40% with an annual growth rate of 15%. This generates a 100-billion-yuan market demand for compliant aftermarket replacement parts and efficient testing equipment. Through Delco Remy, Delphi, and Hartridge’s premium product portfolios, PHINIA effectively meets regulatory requirements and addresses the core needs of aftermarket service providers for efficiency and cost-effectiveness.

To discover how our Delco Remy, Delphi, and Hartridge brands can help you navigate industry challenges and meet the growing demand for compliant, efficient, and reliable solutions with our comprehensive product portfolio. please visit the PHINIA official website (www.phinia.com) or the Delphi Aftermarket official website (www.delphiautoparts.com).

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.)

Contact Info:
Name: Li Xia
Email: Send Email
Organization: PHINIA Inc.
Website: http://www.phinia.com

Release ID: 89177195

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