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Sierra 18-8803-2 Premium Marine Spark Plug Wire Set

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-8803-2
23 reviews
03/13/2036 11:25 AM
Sale Price

$65.68

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-8803-2 Premium Marine Spark Plug Wire Set is engineered specifically for demanding marine environments where reliability and performance are critical. Designed for Thunderbolt-type ignition systems, this spark plug wire set delivers superior conductivity and durability to keep your marine engine running at peak performance.

Key Features:

  • Kevlar® reinforced core provides exceptional durability and extended service life in harsh marine conditions
  • Stainless steel wound conductor maximizes horsepower and ensures optimal engine performance
  • Magnetic suppression core manufactured for specific marine applications
  • Premium silicone jacketing and boots offer superior high-temperature protection
  • Advanced RFI suppression protects sensitive marine electronics from interference
  • Corrosion-resistant stainless steel terminals at both spark plug and distributor ends ensure maximum conductivity
  • OE-style boots create a sealed barrier against heat, moisture, dirt, and salt spray

This premium wire set is built to withstand the unique challenges of marine applications, including extreme temperatures, moisture exposure, and corrosive salt environments. The combination of Kevlar core strength and premium silicone protection ensures reliable ignition performance season after season.

Products specifications

Type

Spark Plug Wires

All good !

Great

Super fast service

Great delivery time

The system is very user friendly

Easy site to navigate

The start stop button for my truck worked great and can fast

Nice job all around

Good price.

Easy order I guess I'll see hopefully my part gets here soon

I expect everything to be ok. Hopefully, this will be a wonderful shopping experience.

Great Deal Thanks !

Convenience

Quick checkout easy fast

Thanks

Easy, Great Price!

The order was placed on a weekend (Order #30758 <br>Order Date: Saturday, September 15, 2012 Order Total: $31.73 <br>It was processed on the first business day. I couldn't ask for a quicker response.<br><br>Good joob all !!!<br>Marty Spellman

I was so happy to find the chrome GMC license plate that my boyfriend has been looking for on this website at a very affordable price! It was easy to find and easy to order. Can't wait to get it in the mail!

easy and honest to deal with...no problems and fast shipping.

Easy

Everything I have gotten from Autoplicity has arrived in perfect condition and quickly. The prices are great and the product selection very good. I always look to autoplicity when I'm looking for something new for the Jeep.

I'm very pleased with Autoplicity. i needed a new battery for my antique Ford.After much searching,I found Autoplicity had it for over $25.00 less than the next lowest price I found. My order was shipped in less than 24 hrs. Thank you. I'll be recommending Autoplicity on the Ford forums I belong to

Definitely fast processing and shipping as well as very great low low prices

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