![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] Trailering | Lights & Wiring The electronic automatic switch Ultima](https://cdn.shopify.com/s/files/1/0614/9655/7734/files/107650XL.jpg?v=1742352901)
![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] Trailering | Lights & Wiring The electronic automatic switch Ultima](https://cdn.shopify.com/s/files/1/0614/9655/7734/files/107650BXL.jpg?v=1742352903)
![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] Trailering | Lights & Wiring The electronic automatic switch Ultima](https://cdn.shopify.com/s/files/1/0614/9655/7734/files/107650CXL.jpg?v=1742352904)
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The electronic automatic switch Ultima Switch™ uses the patented Mirus field effect detector cells producing micro-electrical fields that detect disruptions caused by level of water present in the bilge and automatically activates and deactivates the pump
less fixtures
Box Dimensions: 6"H x 10"W x 25"L WT: 11
Fixture accomodates wall thicknesses ranging from
NAC-3 and NAC-D pilots
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] Trailering | Lights & Wiring The electronic automatic switch UltimaIdle 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)
