GarageNation specialises in catalytic converter replacement for Tata vehicles in Hyderabad — using Tata ISCAN for genuine factory-level diagnostics. Tata catalytic converter systems have specific calibration, coding, and adaptation requirements that generic OBD scanners cannot access. Cost: ₹18,000 – ₹65,000. Warranty: 1 year on catalyst.
Tata vehicles use proprietary catalytic converter architecture that requires Tata ISCAN for complete access. Without OEM-level tool access, diagnosis is guesswork — technicians often replace components unnecessarily or miss the actual root cause. GarageNation holds Tata ISCAN in-house, giving us the same diagnostic depth as the Tata authorised dealer at 40–60% of the cost.
Tata Nexon · Tata Harrier · Tata Safari · Tata Punch — and all other Tata models sold in Hyderabad.
Using Tata ISCAN, GarageNation accesses all Tata control modules — including catalytic converter ECU data, live sensor values, and adaptation parameters that are invisible on generic scanners. This gives us the exact fault location before any part is removed.
Tata Catalytic Converter Replacement at GarageNation: ₹18,000 – ₹65,000. Turnaround: 1–2 days. Warranty: 1 year on catalyst. Free pickup from your location across Hyderabad. Written estimate confirmed before work begins.
Is OEM or aftermarket catalytic converter better?
OEM catalysts use higher precious metal loading and tighter substrate cell density — they last longer and perform better for emissions. GarageNation fits OEM catalysts where available and OEM-equivalent (Bosch, Magneti Marelli, or Cataclean-certified) where OEM isn't cost-effective. We never fit bare honeycomb 'universal' catalysts that fail P0420 within 10,000 km.
Why is my catalytic converter rattling?
A rattling catalyst means the ceramic honeycomb substrate has broken loose inside the metal housing from physical impact or thermal shock. The fragments block exhaust flow, causing back-pressure and power loss. This is not fixable by cleaning — replacement is needed. A rattle from a catalyst can also damage O2 sensors downstream if fragments exit the cat.
Is Tata catalytic converter replacement covered under warranty?
If your Tata is within the manufacturer warranty period (typically 2–3 years / 1,00,000 km), this should be a dealer warranty repair. For out-of-warranty cars, GarageNation provides the same quality Tata ISCAN diagnostics and OEM-spec parts at 40–60% less. Call +91 8106316369 for a free assessment.
📞 Free pickup & drop
Call: +91 8106316369 | WhatsApp us | Book online