High Performace Quality OEM Style CDI Boxes. CDI Boxes meet OEM standards or higher. PWC Engine brings Higher Quality for an awesome price! This Polaris CDI Box will fit all Models Magnum 425 2x4 1995-1998 / Magnum 425 4x4 1995-1999 ATV / UTV Capacitor Discharge Ignition Part# 27-15504, 15-504.

This CDI box will produce multiple spark.*It will only fit early models for 2000 Magnum 500, Scrambler 500 and Sportsman 500; please verify your OEM # before ordering: 3085639, 3085564, 3085382, 3084691. **1999 Ranger 500 6x6's also have two possible CDI systems; this CDI is for OE# 3085639.

Please check OEM#"s below for correct application of the item.

Replaces OEM# 3085639.

Economical alternative to get your ATV running in top form.
No modifications required.

At Pwc Engine,com we offer top name brands including WSM, Pro-X, Wiseco pistons, OEM RIK Japan rings, Nachi, Koyo, & KBC Engine bearings. PWC Engine use the highest quality gaskets and seals in the industry such as Athena USA, factory used ARS precision quality seals when available and much much more!

If you are looking for performance parts, we offer the best distinguished brands and hand pick the parts that we know work and use daily.