Description
Mercury 8M0188224 IAC Filter
Mercury 8M0188224 is a genuine Mercury IAC filter used with compatible idle air control system assemblies where this exact part number is specified by the factory parts diagram.
Key Features
- Genuine Mercury marine replacement filter
- IAC filter for idle air control system service
- Used with compatible Mercury and MerCruiser applications where part number 8M0188224 is specified
- Designed for exact part-number replacement during idle air control service
Fitment / Product Details
- Brand: Mercury
- Part Number: 8M0188224
- Product: IAC Filter
- System: Fuel & Electrical / Idle Air Control
Idle air control components can vary by engine model, serial number, intake configuration, and control system. Verify fitment with your Mercury or MerCruiser serial number and factory parts diagram before ordering.
What’s Included
- Mercury 8M0188224 IAC filter
Idle air control valve, gaskets, seals, mounting hardware, and other related components are not included unless listed separately.
Why You Should Buy
The idle air control system helps regulate airflow for proper idle operation. Using the correct filter where specified supports reliable service of the idle air control assembly.
Common Applications
Used in Mercury and MerCruiser marine applications where the factory parts diagram calls for IAC filter part number 8M0188224. Confirm by serial number before installation.
FAQ
Is this the idle air control valve?
No. This listing is for the IAC filter only.
Does this include the IAC gasket?
No. Gaskets, seals, and the idle air control valve are sold separately unless specifically listed.
Can Wakeboss help confirm fitment?
Yes. Send your engine model and serial number through Ask a Parts Pro and we can help check the correct parts diagram.

