E20 petrol may require rubber-part replacements in pre-2016 BS-III vehicles

Transport Minister Nitin Gadkari said E20 petrol could affect certain rubber components and gaskets in BS-III vehicles built between 2005 and 2016. The compatibility issue may shape service demand and consumer communication at fuel retailers as E20 adoption expands.

— Filed Thu, 30 Jul, 2026, 07:10 IST · Source Times of India · Business · Updated

Transport minister Nitin Gadkari said E20 petrol may require replacement of certain rubber parts and gaskets in BS-III vehicles made before 2016, while studies found no major performance impact or engine-modification requirement for most vehicles.

Why this matters

The warning extends the recent E20 rollout signal on rubber-part replacement demand, alongside Government of India’s Semicon 2.0 and mobile PLI supply-chain initiatives.

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