2013 HONDA Accord K24Z3 (2.4L DOHC I4 US Sedan)/N22B4 (2.0L DOHC I4 Euro/Japan) (CU (Euro), CP3 (US/JP), CR (China), UA (Global Sedan))
CU (Euro), CP3 (US/JP), CR (China), UA (Global Sedan) / Sedan / Coupe (market-dependent) / Global (noting trim and engine variations by region, primarily US, Europe, Japan, China)
K24Z3 (2.4L DOHC I4 US Sedan)N22B4 (2.0L DOHC I4 Euro/Japan)K24Z2 (2.4L I4 Canada/US Coupe)J35Z2 (3.5L V6 US)Fiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Water pump wear
- Timing chain tensioner noise (especially in 2.4L engines)
- Carbon buildup in direct injection variants (region dependent)
First checks
- Ensure timing chain tensioner condition
- Inspect cooling system for leaks
- Check transmission fluid condition and level
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
- Market variations considerable: US models commonly 2.4L inline-4 or 3.5L V6; Europe/Japan favor 2.0L I4.
- Engine oil and other fluid recommendations vary with climate and region, consult local manuals.