Sierramarine 18-5231-1 Spark Plug Wire
Sierramarine 18-5231-1 Spark Plug Wire
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Sierramarine 18-5231-1
Sierra's MAGFORCE Ignition Wire are electronic friendly protecting all electronic devices and electronic engine controls from RFI and EMI while delivering maximum amount of voltage. Exact fit design ensures easy installation and years od trouble - free service.
Features & Benefits
- 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
- Limited 2 year warranty
Specifications
| Weight | 0.11 lb |
| Dimensions | 6.95 x 5.95 x 0.8 in |
| Brand | Sierramarine |
| Manufacturer Part Number | 18-5231-1 |
| UPC | 808282194079 |
Recommended Items
Commonly ordered accessories for this product:
| Item | Brand | Manufacturer Part Number | Description |
|---|---|---|---|
| IN-Line Spark Tester | Helix Racing | 300-6655 | In-line spark tester |
Frequently Asked Questions
What are the key construction details?
Sierramarine features durable stainless steel wound conductor for maximum horsepower and engine performance. See Features & Benefits and Specifications for the full list.
How much does this product weigh?
This item weighs approximately 0.11 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

