Sierra Ignition Wire Term.Mc20121 And 18-5224
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- Ships from U.S. warehouses. Shipping cost is shown at checkout.
- 30-day returns on new, unused items in original packaging. Return policy
- Not sure it fits? Call (832) 308-3163, Mon–Thu 9–5, Fri 9–2 Central.
- Secure checkout with all major credit cards.
Description
The Sierra Premium Marine Spark Plug Wire Set is made for 3.8L and 4.3L V6 engines with conventional ignition. The supplier lists applications from Flagship, Indmar, Marine Power, Mastercraft, Mercruiser, OMC and Volvo.
Features
- Magnetic Suppression Core manufactured for your specific application.
- Kevlar® core for maximum durability and long life
- Durable stainless steel wound conductor for maximum horsepower and engine performance
- Premium silicone jacketing and boots for the ultimate in high temperature protection
- Superior RFI suppression for the most sensitive electronic system
- Corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity
- OE style boots provide a sealed barrier against heat, dirt and moisture
- Thunderbolt type ignition
Specifications
- Application: Flagship, Indmar, Marine Power & Mastercraft - 262, 4.3L, 6 cylinder, conventional ignition. Mercruiser - 185, 229, cid, V6, conventional ignition. OMC - 3.8L ('81-'86), 4.3L ('85-'90), 262 King Cobra ('89), V6, conventional ignition. Volvo - AQ175, AQ205, V6, conventional ignition
- OEM Number: Mercruiser: 84-8136720A7, 84-816761Q7 OMC: 503750
- Manufacturer part number: 18-8801-1
Specifications
- Brand
- Sierra
- Manufacturer part #
- 18-8801-1
- JMS SKU
- JMS149776
- UPC
- 808282194314
- Shipping weight
- 1.52 lb
Shipping
Most orders ship within 1–2 days from U.S. warehouses. You'll see the shipping cost and choose a method at checkout.
Returns
Return new, unused items in original packaging within 30 days. Defective items after 30 days follow the manufacturer's warranty. Return policy
Questions
Call (832) 308-3163 or send us a message. Have your boat's make, model and year handy.



