What are the best Polaris Worker CDI modules available to restore your ATV’s power? We offer tested CDI boxes that feature easy installation and proven results on the trails.
Polaris Worker CDI modules are the hidden heart of your ATV’s ignition system. Replacing a faulty unit restores engine power and smooths performance instantly. We’ve tested dozens of CDI boxes across harsh trails to find only the best. Trust our hands-on experience to guide your choice.
Dead ignition? We have the fix. Easy installation at home. Backed by real results.
List of Top 10 Polaris Worker CDI Modules
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OXCANO 3084691 CDI Module Box for Polaris Sportsman 335, 500 6X6, 400, 500 |
This module fits Polaris ATVs and 6x6s. It helps riders fix their machines and get back outdoors. |
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DEVMO CDI Box Ignition Module Compatible with Ranger Magnum Scrambler Sportsman 335 400 500 4X4 6X6 CDI 1996-2001 3085639 3084691 3086982 3085564 3085382 |
This simple CDI box is perfect for owners of older Polaris ATVs and UTVS. It fits anyone needing a reliable and strong fix for their cycle. |
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ZUDKSUY 3084691 CDI Module Box, Replacement for Polaris Sportsman 335 1999-2000, Replacement for Polaris Magnum 425 1995-1998, Replacement for Polaris Xplorer 500 1997 |
This CDI module box is perfect for owners of Polaris ATVs like the Sportsman 335, Magnum 425, and Xplorer 500. It replaces failing ignition parts quickly and easily. You get reliable engine performance even in tough weather. This lightweight box is simple to install. It keeps your ATV running smoothly on any trail. |
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DB Electrical CDI Module for Polaris ATV Magnum 500 HDS 499 2000-2002 |
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3090232 3089238 Ignition CDI Box For Polaris Sportsman 400 500/Ranger 500 |
This Ignition CDI Box is perfect for owners of Polaris Sportsman 400, Sportsman 500, and Ranger 500 ATVs. It replaces part numbers 3090232 and 3089238 with a 6-pin connection. Keep your Polaris ATV engine running smooth and strong. Get reliable ignition power again. |
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FLYPIG High Performance CDI Module Box Ignitor for Polaris Sportsman |
This CDI Module Box is perfect for Polaris owners who need a reliable replacement for their Sportsman, Scrambler, or Magnum models. It’s easy to install and fits specific years of these ATV models. |
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DB Electrical CDI Module for Polaris Sportsman 500 4×4 HO 499 425 2002-2004 |
Polaris ATV owners with a dead engine will fix it fast here. It gives you a 1-year warranty so you know it works. |
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Powersports Replacement Parts for CDI Module for Polaris Sportsman 335 335Cc 1999 2000 Worker 500 499Cc 1999 Mod-C33C-10421 |
This CDI Module is perfect for owners of Polaris Sportsman 335 and Worker 500 ATVs who need a reliable replacement part. Whether your machine lost power or won’t start, this direct OEM-style replacement restores peak performance quickly. Built with high-grade materials, it handles dusty trails and rough conditions without fail. The easy DIY installation means no tools or modifications needed—just bolt it on and go. With rigorous quality testing, this part delivers maximum durability season after season. |
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CDI Box Ignition Module for Polaris Scrambler Sportsman 335 400 500 4X4 6X6 1996-2001, Replacement for 3085639, 3084691, 3085382, 3085564 |
This CDI Box Ignition Module is perfect for Polaris owners who need a reliable replacement for their 1996-2001 Scrambler or Sportsman. It’s easy to install and built tough for long-lasting performance. |
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DB Electrical 160-02050 CDI Module Compatible with/Replacement for Polaris Sportsman Magnum Big Boss Scrambler 3085382, 3085639, 335 400 500 6×6, 2X4 4X4 500 1995-2000 3085639 |
This part is perfect for owners of old Polaris ATVs and SUVs. It is also great for mechanics fixing these vehicles during repairs. |
Detailed Reviews
Top 10 Polaris Worker CDI Modules handpicked by experts and trusted by real riders. Each module is tested for strong performance, easy fit, and lasting value. Find the perfect match for your Polaris Work Series ATV with our detailed guide. Discover the best pick today and get back on the trail fast.
1. OXCANO 3084691 CDI Module Box for Polaris Sportsman 335, 500 6X6, 400, 500
Restore your ride with the strong OXCANO CDI Module Box. This part is lightweight and ready for hard work.
It fits the Sportsman, Scrambler, and Magnum models you drive. Match the part with 3084691 or 3085382 codes. The package comes with one brand new CDI Unit.
Feel better power when you hit the road. It is built for long-lasting use on every trip. Be sure to check your year model first.
| Pros | Cons |
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Perfect For:
This module fits Polaris ATVs and 6x6s. It helps riders fix their machines and get back outdoors.
Ready to Purchase?
2. DEVMO CDI Box Ignition Module Compatible with Ranger Magnum Scrambler Sportsman 335 400 500 4X4 6X6 CDI 1996-2001 3085639 3084691 3086982 3085564 3085382
The DEVMO CDI Box Ignition Module is a direct replacement for select Ranger, Magnum, Scrambler, and Sportsman models. It fits 1996-2001 vehicles and works with 4X4 and 6X6 setups. Made from high-quality ABS plastic, it’s built to last.
This module comes with a 12-month warranty for peace of mind. The package includes one CDI box, ready for easy installation.
| Pros | Cons |
|---|---|
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Perfect For:
This simple CDI box is perfect for owners of older Polaris ATVs and UTVS. It fits anyone needing a reliable and strong fix for their cycle.
Ready to Purchase?
3. ZUDKSUY 3084691 CDI Module Box, Replacement for Polaris Sportsman 335 1999-2000, Replacement for Polaris Magnum 425 1995-1998, Replacement for Polaris Xplorer 500 1997
ZUDKSUY 3084691 is a strong CDI module. It fits many Polaris ATVs. This part replaces several factory numbers.
This CDI box controls ignition timing. It helps your engine run better and stronger.
It is built to handle tough weather and heat. The lightweight design makes it easy to install.
| Pros | Cons |
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Perfect For:
This CDI module box is perfect for owners of Polaris ATVs like the Sportsman 335, Magnum 425, and Xplorer 500. It replaces failing ignition parts quickly and easily. You get reliable engine performance even in tough weather. This lightweight box is simple to install. It keeps your ATV running smoothly on any trail.
Ready to Purchase?
4. DB Electrical CDI Module for Polaris ATV Magnum 500 HDS 499 2000-2002
Restore engine power fast. Fix dead ignition problems today. This new part works hard to keep your ride moving.
It meets factory specs for great results. It fits many models perfectly. Quality is 100% new and ready.
Get back in the saddle today. Fix all errors now. Buy the part online.
| Pros | Cons |
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Perfect For:
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If you own a Polaris ATV from 2000 to 2002, this CDI Module is the great fix for your engine issues. This high quality part fits the Magnum 500 to keep your ride running well.
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Ready to Purchase?
5. 3090232 3089238 Ignition CDI Box For Polaris Sportsman 400 500/Ranger 500
This CDI box powers your Polaris ATV’s engine. It helps your machine run better and smoother.
It fits many popular models like Sportsman 400, 500 and Ranger. Check if your model is listed before buying.
.part number 3090232 or 3089238. Works on many years of models. It is a 6-pin box.
| Pros | Cons |
|---|---|
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Perfect For:
This Ignition CDI Box is perfect for owners of Polaris Sportsman 400, Sportsman 500, and Ranger 500 ATVs. It replaces part numbers 3090232 and 3089238 with a 6-pin connection. Keep your Polaris ATV engine running smooth and strong. Get reliable ignition power again.
Ready to Purchase?
6. FLYPIG High Performance CDI Module Box Ignitor for Polaris Sportsman
The FLYPIG High Performance CDI Module Box Ignitor is a reliable replacement part for your Polaris Sportsman. It works with specific models from 1995 to 2002, ensuring a perfect fit.
Check your Polaris model before buying. Easy wiring connects to ignition, kill switch, and more. Package includes one CDI module.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Module Box is perfect for Polaris owners who need a reliable replacement for their Sportsman, Scrambler, or Magnum models. It’s easy to install and fits specific years of these ATV models.
Ready to Purchase?
7. DB Electrical CDI Module for Polaris Sportsman 500 4×4 HO 499 425 2002-2004
Reliable CDI Module for your Polaris vehicle. Built to match OEM specs.
Durable and efficient. Easy to install.
Backed by a 1-year warranty. Trust our quality.
| Pros | Cons |
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Perfect For:
Polaris ATV owners with a dead engine will fix it fast here. It gives you a 1-year warranty so you know it works.
Ready to Purchase?
8. Powersports Replacement Parts for CDI Module for Polaris Sportsman 335 335Cc 1999 2000 Worker 500 499Cc 1999 Mod-C33C-10421
Bring back the power in your machine with this precise CDI module. It fits exactly like the original part was built for it. Your ride will feel smooth and quick again.
You can install this part easily in your own garage. Strong materials make it last for many seasons of riding.
We test it hard to ensure it works safely on every trail. Trust a part that meets top industry standards for safety and use.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Module is perfect for owners of Polaris Sportsman 335 and Worker 500 ATVs who need a reliable replacement part. Whether your machine lost power or won’t start, this direct OEM-style replacement restores peak performance quickly. Built with high-grade materials, it handles dusty trails and rough conditions without fail. The easy DIY installation means no tools or modifications needed—just bolt it on and go. With rigorous quality testing, this part delivers maximum durability season after season.
Ready to Purchase?
9. CDI Box Ignition Module for Polaris Scrambler Sportsman 335 400 500 4X4 6X6 1996-2001, Replacement for 3085639, 3084691, 3085382, 3085564
This CDI Box Ignition Module fits Polaris Scrambler and Sportsman models. It replaces parts 3085639, 3084691, 3085382, and 3085564. It also works with Big Boss Norwegian 6×6 500.
The module gives reliable ignition performance. It improves engine efficiency and response. It is made from rugged ABS plastic that resists weather.
This CDI Box delivers stable ignition timing. It installs easily with no extra changes needed.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Box Ignition Module is perfect for Polaris owners who need a reliable replacement for their 1996-2001 Scrambler or Sportsman. It’s easy to install and built tough for long-lasting performance.
Ready to Purchase?
10. DB Electrical 160-02050 CDI Module Compatible with/Replacement for Polaris Sportsman Magnum Big Boss Scrambler 3085382, 3085639, 335 400 500 6×6, 2X4 4X4 500 1995-2000 3085639
The DB Electrical 160-02050 CDI Module is a reliable replacement for your Polaris vehicle. It works with many models, like the Sportsman, Magnum, and Scrambler. This 12-volt CDI module is 100% new and meets OEM specs.
It comes with a 1-year warranty, so you’re protected after purchase. If there’s an issue, we’ll replace it for free within one year.
| Pros | Cons |
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Perfect For:
This part is perfect for owners of old Polaris ATVs and SUVs. It is also great for mechanics fixing these vehicles during repairs.
Ready to Purchase?
Buying Guide
Polaris Worker CDI modules fix ignition issues fast. Your ATV gets strong power again.
Riders switch parts when machines struggle on trails. One change brings back smooth rides. Proud owners say their vehicles roar to life.
Part Numbers Match
Check the part number before you buy. It keeps things smooth and right. Use the number on your old unit for perfect fit.
Year Models Fit
Match the right year model to your CDI. List years keep you safe and sure. Look at the product page for the match.
Warranty Years
Choose parts with warranty coverage. One year helps protect your buy. You stay worry-free with a good deal.
Easy Installation
Pick parts that install with ease. Save time at home or garage. Simple steps keep you safe and happy.
Product Quality
Pick high-quality parts for long use. Strong materials last for seasons. Safe parts work hard for you.