- Tenneco Clean Air India Q1 FY2026 Business Wins expanded across multiple vehicle programs.
- New suspension and powertrain projects strengthen future product portfolio.
Tenneco Clean Air India Limited announced on August 5 that it secured multiple new business wins during the quarter ended June 30, 2026, spanning its Advanced Ride Technologies and Clean Air & Powertrain businesses. The company expanded its technology footprint through additional customer programs, new vehicle applications, and advanced suspension developments while also strengthening its position in emission control and ignition system solutions for the India automotive market.
Advanced Ride Technologies Records New Customer and Application Growth
During the reporting quarter, the company expanded the deployment of its DCx Da Vinci suspension technology through several new application wins with existing customers. It also added four new customers and secured DCx applications across three additional vehicle models. These developments broaden the commercial reach of the DCx suspension family while supporting wider adoption of advanced ride control technologies across multiple vehicle platforms.
DCx32 Suspension Targets Smaller Vehicle Segments
Tenneco introduced DCx32, the newest member of its DCx suspension portfolio, specifically engineered for smaller A and B segment vehicles. The company also completed vehicle fitment activities and benchmark performance evaluations for its Mechanical Adaptive Roll Damping (MARD) dampers with a leading domestic original equipment manufacturer. These initiatives support continued product development aimed at improving ride quality and vehicle dynamics across compact vehicle categories.
Clean Air and Powertrain Business Secures Multiple New Programs
Within its Clean Air & Powertrain segment, the company secured a strategic spark plug order together with a new passenger vehicle hot-end exhaust program. It also won a new CNG platform cold-end assembly program from a global OEM covering two vehicle models in India. Additionally, Tenneco secured business for an upcoming 2.0-litre engine emission after-treatment system program from a domestic commercial vehicle OEM for its SCV product range.
Quarterly Business Wins Across Product Segments
| Business Area | Key Development |
|---|---|
| Advanced Ride Technologies | Expanded DCx Da Vinci applications, four new customers, three additional models |
| Suspension Technology | Introduced DCx32 for A/B segment vehicles and completed MARD benchmark testing |
| Clean Air & Powertrain | Strategic spark plug order and new passenger vehicle hot-end exhaust program |
| Emission Systems | Won CNG cold-end assembly and 2.0L engine after-treatment system programs |
Expanded Compatibility Supports Alternative Fuel Applications
The company also reinforced the compatibility of its spark plug technology with flex-fuel applications supporting blends up to E85. This capability aligns with the growing adoption of alternative fuel technologies while complementing its expanding portfolio of Clean Air and Powertrain solutions designed for evolving vehicle emission and propulsion requirements.
Frequently Asked Questions
What new business did Tenneco Clean Air India win during Q1 FY2026?
Tenneco Clean Air India secured multiple business wins across Advanced Ride Technologies and Clean Air & Powertrain during the quarter ended June 30, 2026. The company expanded DCx suspension applications, introduced the DCx32 variant, added new customers, secured strategic spark plug and exhaust programs, won CNG cold-end assembly projects, and obtained a new emission after-treatment system program for a domestic commercial vehicle OEM. It also reinforced spark plug compatibility for flex-fuel applications up to E85.
What is the significance of the new DCx32 suspension technology?
DCx32 is the latest addition to Tenneco's DCx suspension family and is designed specifically for A and B segment vehicles. The introduction broadens the company's suspension portfolio while supporting compact vehicle applications. Alongside this launch, Tenneco completed fitment and performance benchmarking of Mechanical Adaptive Roll Damping dampers with a leading domestic OEM, demonstrating continued investment in advanced ride control technologies for future vehicle programs.
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