Sierra 18-8828-1 MagForce Spark Plug Wire Set for 5.0L V8 Delco HVS Engines 2005 and Up, White

The Sierra 18-8828-1 MagForce Spark Plug Wire Set is a marine ignition wire set built for 5.0L V8 engines using Delco HVS ignition, 2005 and up. It is designed for 6 and 8 cylinder engines running Delco HEI ignitions, delivering maximum spark voltage to the plugs while shielding onboard electronics and engine control systems from RFI and EMI interference. The set is labeled 'Electronics Friendly,' making it a dependable choice on boats where sensitive electronic engine controls and marine electronics share space with the ignition system.

Each wire uses a Kevlar core for durability and long service life, paired with a stainless steel wound conductor for consistent horsepower and engine performance. Premium silicone jacketing and boots protect the wires against high engine-bay temperatures, while corrosion resistant stainless steel spark plug and distributor terminals maintain strong conductivity in the marine environment. The distributor end uses moisture-proof, molded insulators and a screw down cap for a secure, weather-tight connection, and a high-quality conductive center carrier reinforcement keeps the conductor intact over time. The set includes two 22 inch wires, two 27 inch wires, two 31 inch wires, two 36-1/2 inch wires, and one 21 inch coil wire, finished in white.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 18-8828-1
• Color: White
• Material: Stainless Steel, Kevlar, Silicone
• Connector Type: Stainless Steel Spark Plug Connector, Stainless Steel Distributor Connector
• Ignition Type: Delco HEI
• Spark Plug Wire Lengths: (2) 22 inches, (2) 27 inches, (2) 31 inches, (2) 36-1/2 inches
• Coil Wire Length: (1) 21 inches
• Cylinder Count: 8
• Distributor Cap Style: Screw down cap
• Item Dimensions: 0.39 x 0.39 x 0.39 inches
• Weight: 1.81 pounds
• UPC: 808282194550
• Unit Count: 1 Count

Fitment

• 5.0L V8, Delco HVS ignition, 2005 & Up

Frequently Asked Questions

What engines does the Sierra 18-8828-1 spark plug wire set fit? The Sierra 18-8828-1 is designed for 5.0L V8 engines with Delco HVS ignition, 2005 and up, and is built for Delco 6 and 8 cylinder engines running Delco HEI ignitions.

How many wires come in the 18-8828-1 set and how long are they? The set includes two 22 inch wires, two 27 inch wires, two 31 inch wires, two 36-1/2 inch wires, and one 21 inch coil wire, for a total of 7 wires.

What color are the 18-8828-1 spark plug wires? This Sierra MagForce set is white.

Is the 18-8828-1 set rated for HEI ignition systems? Yes, the Sierra 18-8828-1 is designed for use with Delco HEI ignitions on Delco 6 and 8 cylinder engines.

What are the spark plug and distributor terminals made of? The 18-8828-1 set uses corrosion resistant stainless steel spark plug and distributor terminals for maximum conductivity.

Will these wires interfere with onboard marine electronics? No, the Sierra 18-8828-1 MagForce wires are designed to be 'Electronics Friendly,' suppressing RFI and EMI so they do not interfere with electronic engine controls or other onboard electronics.

What is the core construction of the 18-8828-1 wires? Each wire in the 18-8828-1 set has a Kevlar core for durability combined with a stainless steel wound conductor for maximum horsepower and performance.

How does the distributor end connect and seal? The distributor end of the 18-8828-1 set uses moisture-proof, molded distributor insulators with a screw down cap for a secure connection.

How much does the Sierra 18-8828-1 wire set weigh? The Sierra 18-8828-1 spark plug wire set weighs 1.81 pounds.

What jacketing material protects the wires from engine heat? The 18-8828-1 wires use premium silicone jacketing and boots for high temperature protection in the engine bay.

Is the 18-8828-1 set a complete replacement kit? Yes, it is a complete set of 1, including all spark plug wires and the coil wire needed for a 5.0L V8 Delco HVS engine, 2005 and up.

Does the 18-8828-1 set include a coil wire? Yes, the set includes one 21 inch coil wire in addition to the eight spark plug wires.