![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-850.webp?v=1752399812&width=1946)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-264.webp?v=1752399815&width=1946)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-668.webp?v=1752399818&width=1946)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-279.webp?v=1752399821&width=1946)
Orders Ship
Most orders processed the same day!
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]
Low stock! Only 2 left
Regular price
$103.99
Sale price
$103.99
Regular price
$145.00
Unit price
per
Shipping calculated at checkout.
Couldn't load pickup availability
- Fully secure checkout
- Trusted by thousands
- Rated and reviewed
Want next day delivery? Be quick!
Question about this product?
We're happy to help.
Up to 28% off
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)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-850.webp?v=1752399812&width=1445)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-264.webp?v=1752399815&width=1445)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-668.webp?v=1752399818&width=1445)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-279.webp?v=1752399821&width=1445)
![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]](http://www.bergenperformancemarine.com/cdn/shop/files/regitar-usa-idle-air-control-f-mercruiser-mcm-3-0l-mpi-v-6-v-8-305-850.webp?v=1752399812&width=3840)