Moose Spark Plug Wire & Cap – Polaris 400/500/Predator/Ranger (2104‑0348)

OVERVIEW

This Moose spark plug wire and cap assembly restores strong, consistent ignition power for your engine. Designed as an exact replacement for worn or broken firing cables, this 25-inch wire and cap combo pairs premium sealed connections with a rotating rubber boot that adapts to either cylinder orientation. It delivers reliable CDI box communication specifically for Polaris ATVs and UTVs.

ENGINEERING & PERFORMANCE

The wire terminates directly into the CDI box with a quick-twist connection that eliminates installation guesswork and ensures stable trigger signals. Built to strict manufacturer specifications, the internal conductors and outer rubber shielding resist heat degradation, vibration, and moisture exposure. This construction maintains steady spark delivery under heavy load, effectively correcting misfires and weak ignition without requiring electrical system modifications.

KEY FEATURES

• OEM-manufacturer replacement spark plug wire and cap assembly
• Rotating rubber seal accommodates left or right cylinder mounting
• 25-inch cable length with direct-twist CDI box termination
• Restores strong, consistent spark for reliable engine firing
• Durable insulated construction designed for extended service life
• Exact fitment across vintage and modern Polaris platforms
• Direct plug-and-play swap for degraded factory wires

TECHNICAL SPECIFICATIONS

• Brand: Moose Utility Division
• Part Name: Spark Plug Wire & Cap Assembly
• Component Type: Ignition wire and boot
• Construction Materials: Rubber seal, OEM-standard cable composition
• Supported Years: 1972–2019
• Compatible Trims: Multiple 400cc and 500cc configurations across Ranger, Sportsman, Predator, Outlaw, Scrambler, Hawkeye, Xplorer, Pro, Ace, Big Boss, Worker, ATP, Magnum, Trail Blazer, Professional Series, and Sport lines

FITMENT

• Polaris Ranger 400 / 500 (1989–2019)
• Polaris Sportsman 400 / 500 H.O. (1995–2014)
• Polaris Predator 500 (1999–2008)
• Polaris Outlaw 500 (1999–2017)
• Polaris Scrambler 400 / 500 (1994–2009)
• Polaris Hawkeye 400 (1998–2017)
• Polaris Xpres / Xproler 400 / 500 (1994–2003)
• Polaris Ace 500 (2017–2019)
• Polaris Pro XD 4000D (2019)
• Polaris Big Boss / Worker / ATP / Magnum / Trail Blazer / Professional Series (1972–2010)

WHY RIDERS CHOOSE THIS

Riders select this ignition wire because it solves weak spark and misfiring issues without introducing aftermarket variables. The twisting CDI termination speeds up swaps while maintaining a secure seal against dirt and moisture that commonly corrupts old factory cables. Rotating the rubber boot to match either cylinder layout removes fitting stress and keeps routing clean. Because it meets original engineering tolerances, it delivers predictable fire timing exactly where Polaris engines were designed to run.