![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/1280x1280/products/169538/667965/107650XL__76939.1742335111.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/1280x1280/products/169538/667966/107650BXL__34862.1742335111.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/1280x1280/products/169538/667967/107650CXL__11459.1742335112.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/1280x1280/products/169538/667968/107650DXL__42083.1742335112.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/100x100/products/169538/667965/107650XL__76939.1742335111.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/100x100/products/169538/667966/107650BXL__34862.1742335111.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/100x100/products/169538/667967/107650CXL__11459.1742335112.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/100x100/products/169538/667968/107650DXL__42083.1742335112.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
Product Description
Idle Air Control for Mercruiser MCM 3.0L MPI, V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555
Idle Air Control for Mercruiser MCM 3.0L MPI, V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555.
Engine Brand:
- Mercury Marine
Fitment:
- MCM 3.0L MPI, V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555
Specifications:
- Type: Parts
- Box Dimensions: 3"H x 4"W x 5"L WT: 0.6 lbs
- UPC: 724469631314
Brochure (pdf)
Product Videos
Custom Field
MPN RMS004
![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/169538/667965/107650XL__76939.1742335111.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS004]")
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![Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS003]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/169537/667962/107649BXL__69738.1742335107.jpg?c=1 "Regitar USA Idle Air Control f\/Mercruiser MCM 3.0L MPI, V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMS003]")
![Regitar USA MAP Sensor f\/Mercruiser Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMJ002]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/169480/667832/107538XL__22445.1742334916.jpg?c=1 "Regitar USA MAP Sensor f\/Mercruiser Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMJ002]")
![Regitar USA MAP Sensor f\/Mercruiser Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMJ002]](https://cdn11.bigcommerce.com/s-wi4a56jz2t/images/stencil/500x659/products/169480/667833/107538BXL__72680.1742334917.jpg?c=1 "Regitar USA MAP Sensor f\/Mercruiser Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w\/ECM 555 [RMJ002]")
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