Sierra Ignition Wire Term.Mc20121 And 18-5224
Need several, or a formal quote? Send us a message.
- 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 Mercruiser V6 applications. The supplier lists it as a wire set for GM 4.3L EST and Thunderbolt ignition.
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: Mercruiser - V6
- OEM Number: 84-816608Q82
- Manufacturer part number: 18-8835-1
Specifications
- Brand
- Sierra
- Manufacturer part #
- 18-8835-1
- JMS SKU
- JMS149802
- UPC
- 808282194611
- Shipping weight
- 1.35 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.



