Engine Parts & Service
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![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-q8rjl/images/stencil/350x350/products/128352/370651/107538XL__89380.1763096078.jpg?c=2 "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-q8rjl/images/stencil/350x350/products/128352/370652/107538BXL__69703.1763096079.jpg?c=2 "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]
Regitar U.S.A.
MSRP: $143.00$98.99MAP Sensor for Mercruiser Engines: MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555MAP Sensor for Mercruiser engines: MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines With ECM 555.Engine...MSRP: $143.00$98.99 -
![Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM\/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128350/370644/107535XL__30508.1763096070.jpg?c=2 "Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM\/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]")
![Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM\/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128350/370645/107535BXL__11686.1763096070.jpg?c=2 "Regitar USA Knock Sensor f\/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM\/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]")
Regitar USA Knock Sensor f/Mercruiser, Volvo Penta, OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 572 CID) Engines. [RMH004]
Regitar U.S.A.
MSRP: $60.00$49.99Knock Sensor for Mercruiser, Volvo Penta & OMC Inboard Engines: MCM/MIE GM V-8 (454, 502, 540 & 572 CID) Engines.Knock Sensor for Mercruiser, Volvo Penta, and OMC inboard engines: MCM/MIE GM V-8...MSRP: $60.00$49.99 -
![Regitar USA Ignition Module f\/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w\/THUNDERBOLT Electronic Ignition [RMG005]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128346/370631/107531XL__19148.1763096053.jpg?c=2 "Regitar USA Ignition Module f\/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w\/THUNDERBOLT Electronic Ignition [RMG005]")
![Regitar USA Ignition Module f\/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w\/THUNDERBOLT Electronic Ignition [RMG005]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128346/370632/107531BXL__66157.1763096054.jpg?c=2 "Regitar USA Ignition Module f\/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w\/THUNDERBOLT Electronic Ignition [RMG005]")
Regitar USA Ignition Module f/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w/THUNDERBOLT Electronic Ignition [RMG005]
Regitar U.S.A.
MSRP: $72.00$56.99Ignition Module for Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) with THUNDERBOLT Electronic IgnitionIgnition Module for Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L...MSRP: $72.00$56.99 -
![Regitar USA Ignition Module f\/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w\/Delco HEI Ignition [RMG004]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128345/370629/107530XL__37794.1763096050.jpg?c=2 "Regitar USA Ignition Module f\/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w\/Delco HEI Ignition [RMG004]")
![Regitar USA Ignition Module f\/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w\/Delco HEI Ignition [RMG004]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128345/370630/107530BXL__58650.1763096051.jpg?c=2 "Regitar USA Ignition Module f\/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w\/Delco HEI Ignition [RMG004]")
Regitar USA Ignition Module f/Mercruiser Engines: 4 Cyl., V-6 V-8 Engines w/Delco HEI Ignition [RMG004]
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MSRP: $106.00$86.99Ignition Module for Mercruiser Engines: 4 Cyl., V-6 & V-8 Engines with Delco HEI IgnitionIgnition Module for Mercruiser Engines: 4 Cylinder, V-6 & V-8 Engines with Delco HEI Ignition.Engine...MSRP: $106.00$86.99 -
![Regitar USA Ignition Module f\/Mercruiser Engines: 2001 Newer MCM\/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w\/ECM 555 [RMG003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128344/370625/107529XL__66944.1763096045.jpg?c=2 "Regitar USA Ignition Module f\/Mercruiser Engines: 2001 Newer MCM\/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w\/ECM 555 [RMG003]")
![Regitar USA Ignition Module f\/Mercruiser Engines: 2001 Newer MCM\/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w\/ECM 555 [RMG003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128344/370626/107529BXL__04352.1763096046.jpg?c=2 "Regitar USA Ignition Module f\/Mercruiser Engines: 2001 Newer MCM\/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w\/ECM 555 [RMG003]")
Regitar USA Ignition Module f/Mercruiser Engines: 2001 Newer MCM/MIE 4.3L, 5.0L, 5.7L 6.2L MPI Engines w/ECM 555 [RMG003]
Regitar U.S.A.
MSRP: $252.00$189.99Ignition Module for Mercruiser Engines: 2001 & Newer MCM/MIE 4.3L, 5.0L, 5.7L & 6.2L MPI Engines with ECM 555Ignition Module for Mercruiser Engines: 2001 and Newer MCM/MIE 4.3L, 5.0L, 5.7L, and 6.2L...MSRP: $252.00$189.99 -
![Regitar USA Ignition Coil f\/Mercruiser Engines V6 V8 Engines w\/HEI Thunderbolt IV V Ignition [RMF016]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128341/370620/107526XL__19302.1763096036.jpg?c=2 "Regitar USA Ignition Coil f\/Mercruiser Engines V6 V8 Engines w\/HEI Thunderbolt IV V Ignition [RMF016]")
![Regitar USA Ignition Coil f\/Mercruiser Engines V6 V8 Engines w\/HEI Thunderbolt IV V Ignition [RMF016]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128341/370621/107526BXL__56017.1763096036.jpg?c=2 "Regitar USA Ignition Coil f\/Mercruiser Engines V6 V8 Engines w\/HEI Thunderbolt IV V Ignition [RMF016]")
Regitar USA Ignition Coil f/Mercruiser Engines V6 V8 Engines w/HEI Thunderbolt IV V Ignition [RMF016]
Regitar U.S.A.
MSRP: $47.00$39.99Ignition Coil for Mercruiser Engines V6 & V8 Engines with HEI Thunderbolt IV & V IgnitionIgnition Coil for Mercruiser engines: V-6 and V-8 Engines with HEI Thunderbolt IV and V Ignition.Engine...MSRP: $47.00$39.99 -
![Regitar USA Ignition Coil f\/Honda Outboard Engines BF75 (2007 Up) BF90 (2007 Up) [RMF015]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128339/370616/107524XL__52170.1763096029.jpg?c=2 "Regitar USA Ignition Coil f\/Honda Outboard Engines BF75 (2007 Up) BF90 (2007 Up) [RMF015]")
![Regitar USA Ignition Coil f\/Honda Outboard Engines BF75 (2007 Up) BF90 (2007 Up) [RMF015]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128339/370617/107524BXL__31097.1763096030.jpg?c=2 "Regitar USA Ignition Coil f\/Honda Outboard Engines BF75 (2007 Up) BF90 (2007 Up) [RMF015]")
Regitar USA Ignition Coil f/Honda Outboard Engines BF75 (2007 Up) BF90 (2007 Up) [RMF015]
Regitar U.S.A.
MSRP: $69.99$53.99Ignition Coil for Honda Outboard Engines BF75 (2007 & Up) & BF90 (2007 & Up)Ignition Coil for Honda Outboard engines: BF75 (2007 & Up) and BF90 (2007 & Up).Engine Brand:Honda OutboardFitment:Honda...MSRP: $69.99$53.99 -
![ARCO Marine Zeus A225S 3.15 Alternator w\/Isolated Ground Terminal Block [4011]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128331/370592/107516XL__53745.1763095997.jpg?c=2 "ARCO Marine Zeus A225S 3.15 Alternator w\/Isolated Ground Terminal Block [4011]")
![ARCO Marine Zeus A225S 3.15 Alternator w\/Isolated Ground Terminal Block [4011]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128331/370593/107516BXL__89593.1763095998.jpg?c=2 "ARCO Marine Zeus A225S 3.15 Alternator w\/Isolated Ground Terminal Block [4011]")
ARCO Marine Zeus A225S 3.15 Alternator w/Isolated Ground Terminal Block [4011]
ARCO Marine
MSRP: $999.90$877.80Zeus A225S 3.15 Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features:MSRP: $999.90$877.80 -
![Regitar USA Ignition Coil f\/Mercruiser, Volvo Penta OMC Inboard Engines [RMF007]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128325/370580/107510XL__78048.1763095978.jpg?c=2 "Regitar USA Ignition Coil f\/Mercruiser, Volvo Penta OMC Inboard Engines [RMF007]")
![Regitar USA Ignition Coil f\/Mercruiser, Volvo Penta OMC Inboard Engines [RMF007]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128325/370581/107510BXL__88826.1763095978.jpg?c=2 "Regitar USA Ignition Coil f\/Mercruiser, Volvo Penta OMC Inboard Engines [RMF007]")
Regitar USA Ignition Coil f/Mercruiser, Volvo Penta OMC Inboard Engines [RMF007]
Regitar U.S.A.
MSRP: $46.49$38.99Ignition Coil for Mercruiser, Volvo Penta & OMC Inboard EnginesIgnition Coil for Mercruiser, Volvo Penta, and OMC inboard engines. Requires external resistor.Engine Brand:Mercury /...MSRP: $46.49$38.99 -
![ARCO Marine Zeus A275L 3.15 Alternator w\/Case Ground (Common Rail) Terminal Block [4020]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128322/370574/107507XL__43758.1763095968.jpg?c=2 "ARCO Marine Zeus A275L 3.15 Alternator w\/Case Ground (Common Rail) Terminal Block [4020]")
![ARCO Marine Zeus A275L 3.15 Alternator w\/Case Ground (Common Rail) Terminal Block [4020]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128322/370575/107507BXL__75758.1763095969.jpg?c=2 "ARCO Marine Zeus A275L 3.15 Alternator w\/Case Ground (Common Rail) Terminal Block [4020]")
ARCO Marine Zeus A275L 3.15 Alternator w/Case Ground (Common Rail) Terminal Block [4020]
ARCO Marine
MSRP: $1,124.20$986.70Zeus A275L 3.15 Alternator with Case Ground (Common Rail) & Terminal BlockThe highest power output alternator in its size/class. Features:MSRP: $1,124.20$986.70 -
![ARCO Marine Zeus A275L 3.15 Alternator w\/Isolated Ground Terminal Block [4019]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128319/370565/107504XL__90531.1763095955.jpg?c=2 "ARCO Marine Zeus A275L 3.15 Alternator w\/Isolated Ground Terminal Block [4019]")
![ARCO Marine Zeus A275L 3.15 Alternator w\/Isolated Ground Terminal Block [4019]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128319/370566/107504BXL__86738.1763095956.jpg?c=2 "ARCO Marine Zeus A275L 3.15 Alternator w\/Isolated Ground Terminal Block [4019]")
ARCO Marine Zeus A275L 3.15 Alternator w/Isolated Ground Terminal Block [4019]
ARCO Marine
MSRP: $1,249.60$1,096.70Zeus A275L 3.15 Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features:Engineered for high energy production.Suitable for marine, RV,...MSRP: $1,249.60$1,096.70 -
![Regitar USA Ignition Coil f\/Mercury Outboards 2004 Up 75HP - 400 HP 4-Stroke EFI Verado Engines [RMF003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128317/370559/107502XL__08010.1763095948.jpg?c=2 "Regitar USA Ignition Coil f\/Mercury Outboards 2004 Up 75HP - 400 HP 4-Stroke EFI Verado Engines [RMF003]")
![Regitar USA Ignition Coil f\/Mercury Outboards 2004 Up 75HP - 400 HP 4-Stroke EFI Verado Engines [RMF003]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/128317/370560/107502BXL__18304.1763095948.jpg?c=2 "Regitar USA Ignition Coil f\/Mercury Outboards 2004 Up 75HP - 400 HP 4-Stroke EFI Verado Engines [RMF003]")
Regitar USA Ignition Coil f/Mercury Outboards 2004 Up 75HP - 400 HP 4-Stroke EFI Verado Engines [RMF003]
Regitar U.S.A.
MSRP: $99.99$64.99Ignition Coil for Mercury Outboards 2004 & Up 75HP - 400 HP 4-Stroke EFI & Verado EnginesIgnition Coil for Mercury outboards: 2004-UP 75HP - 400HP 4-stroke EFI and Verado engines.Engine...MSRP: $99.99$64.99