2018 Acura ILX K24W7 (DE5)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Timing chain noise reported in higher mileage vehicles
• Minor electronic sensor faults (oxygen sensor, ABS sensors)

First checks

• Inspect timing chain tension and guides for wear
• Check transmission fluid level and condition on dual-clutch model

Before replacing parts

• 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

• The 2018 Acura ILX was sold primarily in the North American market; availability in other regions was limited.
• Engine and drivetrain specification remained consistent for 2018 with no major updates from prior model years.