Round plug engine harnesses for Johnson and Evinrude engines.

Sierra head gaskets for Johnson, Evinrude and BRP outboard engines.

2 Cylinder engines using the 3 wire timer base. Replaces OMC 175386 and 763808.

Sierra screws and washers for Johnson, Evinrude and OMC drive systems.

Sierra hgh performance ignition coils for inboard and inboard/outdrive engines. Oil filled for better cooling and long life. Produces higher voltage needed to run larger spark plug gaps for added power and better fuel economy. Compatible with capacitive discharge systems.

20 amp stators for 4 cylinder engines.

9 amp stators for 2, 3, 4 and 6 cylinder outboard engines.

CDI Electronics For more than 35 years, CDI Electronics has provided value and lowest cost-of-ownership to the marine and motorsport industry. Our commitment is to provide superior ignition and diagnostic solutions to engine users and manufacturers throughout the world. 

ENGINE PARTS From Sierra, Arco Marine, and CDI Electronics.  We can no longer ship engine parts internationally or, to California due to Prop 65.

Sierra Marine Engine Parts & Drive Parts   Sierra Marine is a trusted name in aftermarket replacement boat engine and drive parts. Sierra’s products are designed and engineered to exceed the high horsepower demands of today’s engines in the harshest marine environments. All Sierra products meet or exceed the original equipment part it replaces.   If you need help finding a part, we need, Make, Model, Year, Horsepower, and Serial number of your engine.   Warning: We can no longer ship engine parts International or to California Due to Prop 65.

Premium Replacement Ignition Coil for Johnson/Evinrude Outboard Engines 1985-2006 This ignition coil fits 1985-2006 (2.5-55HP – 2 Cyl.), 1995 (50HP – 3 Cyl.), 1995-2006 (80-115HP – 4 Cyl.), and 1991-2006 (105-175HP – 6 Cyl.) Johnson/Evinrude engines. Replaces: Johnson / Evinrude Ignition Coil 583740 Johnson / Evinrude Ignition Coil 583298 Johnson / Evinrude Ignition Coil 583040 Johnson / Evinrude Ignition Coil 777664 SIERRA Ignition Coil 18-5170 CDI Electronics Ignition Coil 183-3740 *ARCO Assurance 12-month part and labor warranty protection This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Premium Replacement Ignition Coil for OMC Inboard Engines This ignition coil fits Volvo Penta 1996 Apps. Replaces: OMC Ignition Coil 3854161 OMC Ignition Coil 987680 SIERRA Ignition Coil 18-7492 CDI Electronics Ignition Coil E18-0010 *ARCO Assurance 12-month part and labor warranty protection This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Premium Replacement Ignition Coil for Mercruiser Inboard Engines This ignition coil fits MCM 4 Cyl., V-6, and V-8 Engines With Conventional Ignition. Included in some Outboard Applications  Replaces: MERCRUISER Ignition Coil 26433 MERCRUISER Ignition Coil 32193 MERCRUISER Ignition Coil 32193A2 MERCRUISER Ignition Coil 33205 MERCRUISER Ignition Coil 38547 MERCRUISER Ignition Coil 392-806529A1 MERCRUISER Ignition Coil 898253T24 OMC STERN DRIVE Ignition Coil 3853548 OMC STERN DRIVE Ignition Coil 915735 VOLVO PENTA Ignition Coil 835998 CHRYSLER INBOARD Ignition Coil 201522 CHRYSLER INBOARD Ignition Coil 2495531 CRUSADER Ignition Coil 37068 SIERRA Ignition Coil 18-5433 CDI ELECTRONICS Ignition Coil E18-0008 *ARCO Assurance 12-month part and labor warranty protection   **Requires External Resistor This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

IG017 Ignition Pack for Yamaha Outboard Engines This ARCO ignition pack is designed for specific Yamaha outboard engines. Fits: Yamaha 9.9 (1984-95), 15 (1984-95), C25 (1990-97) Mariner 9.9, 15, 20 & 25HP Replaces: YAMAHA Ignition Pack 695-85540-11-00 YAMAHA Ignition Pack 695-85540-12-00 YAMAHA Ignition Pack 695-85540-10-00 MERCURY Ignition Pack 43077T MERCURY Ignition Pack 43077M MERCURY Ignition Pack 96450M SIERRA Ignition Pack 18-5131 CDI ELECTRONICS Ignition Pack 117-695-11 Warranty Information When properly installed, all ARCO products are warrantied against defects in materials and workmanship for 12 months for leisure use and 90 days for commercial or racing applications. Add an extra year of warranty to your rotating electric ARCO product (Tilt/Trim Motors, Alternators, Outboard Starters, and Inboard Starters) when you register your product within 30 days of purchase. You can register your product by visiting arcomarine.com/product-registration.

Premium Replacement Rotor for Mercruiser Inboard Engines with Delco HEI Ignition This rotor fits GM-style Module in Cap Distributors with Delco HEI Ignition. Replaces: MERCRUISER Rotor 804424 MERCRUISER Rotor 850485 MERCRUISER Rotor 8504851 MERCRUISER Rotor 898253012 MERCRUISER Rotor 8M0062084 VOLVO Rotor 3854311 SIERRA Rotor 18-5408 CDI ELECTRONICS Rotor E65-0014 OMC Rotor 3854311 OMC Rotor 0769694 *ARCO Assurance 12-month part and labor warranty protection This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.