Sierra Spark Plug Wire 9" Single

Sierra 18-5231-1 Spark Plug Wire for Johnson/Evinrude Outboards

Sierra replacement spark plug wire for use with Johnson/Evinrude Outboards.

Features:

Length: 9" (228.6mm)

Sold Individually

Corrosion-resistant stainless steel spark plug and distributor terminals for maximum conductivity.

Superior RFI suppression for the most sensitive electronic systems

Durable stainless steel wound conductor ensures maximum horsepower and engine performance

Premium silicone jacketing and boots for the ultimate in high temperature protection

Interchangeable with:

OMC

0582365

Johnson/Evinrude Outboard

582365

Mallory

9-28005

Redline

RL5231

Frequently Asked Questions

• What is the Sierra 18-5231-1 Spark Plug Wire used for? The Sierra 18-5231-1 Spark Plug Wire is a replacement spark plug wire designed for Johnson/Evinrude outboards. It features corrosion-resistant stainless steel terminals, a stainless steel wound conductor, and silicone jacketing and boots for high-temperature protection.
• What is the length of the Sierra 18-5231-1 spark plug wire? The Sierra 18-5231-1 spark plug wire is 9 inches (228.6 mm) long and is sold individually.
• What features does the Sierra 18-5231-1 spark plug wire have? This spark plug wire uses stainless steel spark plug and distributor terminals for conductivity, a stainless steel wound conductor, and premium silicone jacketing and boots. It also provides RFI suppression for electronic systems and is designed for high-temperature protection.
• Which Johnson/Evinrude outboards is the Sierra 18-5231-1 spark plug wire compatible with? The product description identifies the Sierra 18-5231-1 as a replacement spark plug wire for Johnson/Evinrude outboards. It does not provide specific engine models, years, horsepower ratings, or serial-number ranges, so those details should be verified before purchase.
• What parts does the Sierra 18-5231-1 replace? The Sierra 18-5231-1 is interchangeable with OMC 0582365, Johnson/Evinrude 582365, Mallory 9-28005, and Redline RL5231. These interchange numbers can be used to help verify the correct replacement part.