2018 Alfa Romeo Stelvio 55273007/55277312 (949)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain tensioner wear (not widespread)
• Electric parking brake sensor faults

First checks

• Inspect timing chain condition
• Check oil leaks near valve cover gasket
• Verify functioning of AWD system (Q4 variants)

Avant de remplacer des pièces

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• 2.0L turbo gasoline engine code 55273007 used globally except some markets.
• Diesel versions primarily for Europe and selected markets; US did not receive diesel Stelvio.
• Oil capacity includes filter change; recommended oil spec ensures optimal engine life.