Looking for the best Polaris Xplorer CDI modules? We’ve handpicked the top 10 high-quality replacements to restore power and reliability to your ATV, ensuring a smooth and confident ride.
Polaris Xplorer CDI modules are key parts for your ATV’s engine performance. They control ignition timing, ensuring your ride runs smoothly and powerfully. A faulty CDI module can cause weak spark, misfiring, or hard starting.
Replacing your CDI module is a quick fix to get your ATV back on the trails. With high-quality replacements, you can restore power and reliability to your Polaris Xplorer. These modules are built to last and easy to install.
We’ve handpicked the best Polaris Xplorer CDI modules to save you time and hassle. Whether you’re fixing a Sportsman, Magnum, or Scrambler, we’ve got you covered. Discover the perfect fit for your ATV and ride with confidence.
List of Top 10 Polaris Xplorer CDI Modules
| Image | Title | Best For | Price |
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AOUTTUOA CDI Box Module Compatible with Polaris Sportsman 400 1994-1996 Big Boss 400 L 1994-1997 Xplorer 400 1998-2002 Xpress 400 L 1996-1997 Xpress 300 1996, Replace# 3085623 3084767 3085087 |
This CDI Box Module is perfect for Polaris ATV owners with 1990s models like the Sportsman 400, Xplorer 400, or Big Boss 400 L. If your ATV has spark issues, hard starting, or engine problems, this direct replacement is easy to install and built to last. |
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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 box is perfect for Polaris riders who want better power for their ATVs. It fits many models like Sportsman and Magnum. |
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OXCANO 3084691 CDI Module Box for Polaris Sportsman 335, 500 6X6, 400, 500 |
This CDI Module Box is perfect for owners of Polaris Sportsman ATVs and UTVs like the 335, 400, and 500 models. It is also ideal for Scrambler 500, Magnum 425, and Big Boss 500 users. If your ATV engine won’t start or runs rough, this part fixes ignition issues fast. It’s a great choice for DIY mechanics and repair shops. |
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KIRO&SEEU CDI Module Compatible with Pol-aris ATV Xplorer 400 1998 1999 2000 2001 2002 3085623 |
This part fits riders with a Polaris Xplorer 400 made from 1998 to 2002. It helps the engine start easy and run smooth. |
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SecosAutoparts CDI Box Module Compatible with Polaris Xplorer 400 400L 1998 1999 2000 2001 2002# 3085623 3084767 3085087 |
This CDI Box Module is perfect for owners of Polaris Xplorer 400 and 400L ATVs made between 1998 and 2002. If your ATV won’t start or has engine problems, this part can fix it. It works with Part Numbers 3085623, 3084767, and 3085087. Every unit is tested before shipping so it is reliable and stable. Just check the product description first to be sure it fits your machine. |
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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 part fits Polaris ATVs from 1995 to 2003 when the engine won’t start or runs bad. |
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Caltric CDI Module Compatible with Polaris Sportsman 6X6 500 2000 2001 2002 3086982 |
This CDI Module is perfect for owners of Polaris ATVs and UTVs who need a reliable replacement part. It’s designed to fit specific Polaris models like the Sportsman 500 6×6 and Scrambler 500 from 2000 to 2002. If your engine is misfiring or failing to start, this CDI box can restore proper ignition timing. It’s made of durable aluminum and matches OEM part number 3086982. This product is ideal for DIY mechanics and ATV repair shops. Always compare the posted picture with your original unit before ordering. Get back to riding with this easy-to-install CDI replacement. |
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Powersports Replacement Parts for CDI Module for Polaris Xplorer 500 499Cc 1997 Magnum 425 6X6 425Cc 1996 1997 Mod-C33C-13753 |
This product is perfect for owners of Polaris, Yamaha, Can-Am, and other powersports vehicles. Get back to riding with peak performance and reliability. Easy DIY installation saves you time and money. Built tough for dusty trails and tough conditions. |
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Caltric CDI Module Compatible with Polaris Sportsman 500 2000 Big Boss 500 6X6 2000 2001 2002 |
This CDI Module is perfect for Polaris ATV owners who need a reliable replacement part. If your Sportsman 500, Big Boss 500, or Magnum 500 is having ignition troubles, this Aluminum module will get you back on the trail fast. Simply compare the posted picture to your old unit before ordering to make sure it fits. Order now and ride again with confidence. |
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Caltric CDI Module Compatible with Polaris Scrambler 500 2X4 4X4 2000 2001 2002 |
Polaris owners with a Scrambler 500 or Sportsman 500 need this part to fix their bike. It works great for models from the early years. |
Detailed Reviews
Experts picked the top best CDI modules here. These parts offer strong power and great value. See our list to find the perfect part for your ATV.
1. AOUTTUOA CDI Box Module Compatible with Polaris Sportsman 400 1994-1996 Big Boss 400 L 1994-1997 Xplorer 400 1998-2002 Xpress 400 L 1996-1997 Xpress 300 1996, Replace# 3085623 3084767 3085087

Replace your faulty CDI module with this high-quality AOUTTUOA CDI Box. It fits many Polaris 400 series ATVs. Get back to riding fast.
This CDI ignition module directly replaces part numbers 3085623, 3084767, and 3085087. It fixes weak spark, misfiring, and hard starting.
Built with durable automotive-grade components for long life. Easy to install in just 10-15 minutes with basic tools.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Box Module is perfect for Polaris ATV owners with 1990s models like the Sportsman 400, Xplorer 400, or Big Boss 400 L. If your ATV has spark issues, hard starting, or engine problems, this direct replacement is easy to install and built to last.
Ready to Purchase?
2. 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 CDI Module Box is a replacement part for your Polaris ATV. It fits Polaris Sportsman 335, Magnum 425, and Xplorer 500 models from the listed years.
This CDI module controls your engine’s ignition timing. It helps your engine run better. Your ATV will have more power.
The module box is weather-resistant and durable. It works well in humidity and temperature changes. Its lightweight design makes installation easy.
| Pros | Cons |
|---|---|
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Perfect For:
This box is perfect for Polaris riders who want better power for their ATVs. It fits many models like Sportsman and Magnum.
Ready to Purchase?
3. OXCANO 3084691 CDI Module Box for Polaris Sportsman 335, 500 6X6, 400, 500

The OXCANO 3084691 CDI Module Box is built to fit many Polaris Sportsman models. It works with Sportsman 335, Sportsman 400, Sportsman 500, and more from the late 1990s and early 2000s.
This part replaces your old CDI box and helps your engine run well. It is made of strong, light material that lasts.
The product comes in a pack of 1 PC and matches OE numbers like 3084691 and 3085382. Always check your vehicle fitment before buying.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Module Box is perfect for owners of Polaris Sportsman ATVs and UTVs like the 335, 400, and 500 models. It is also ideal for Scrambler 500, Magnum 425, and Big Boss 500 users. If your ATV engine won’t start or runs rough, this part fixes ignition issues fast. It’s a great choice for DIY mechanics and repair shops.
Ready to Purchase?
4. KIRO&SEEU CDI Module Compatible with Pol-aris ATV Xplorer 400 1998 1999 2000 2001 2002 3085623

The KIRO&SEEU CDI Module is compatible with Pol-aris ATV Xplorer 400 models from 1998 to 2002. It ensures reliability and stability with excellent workmanship and strict factory testing.
Package includes 1 CDI Module. Double-check compatibility before buying. Contact us for any issues after receiving the product.
| Pros | Cons |
|---|---|
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Perfect For:
This part fits riders with a Polaris Xplorer 400 made from 1998 to 2002. It helps the engine start easy and run smooth.
Ready to Purchase?
5. SecosAutoparts CDI Box Module Compatible with Polaris Xplorer 400 400L 1998 1999 2000 2001 2002# 3085623 3084767 3085087

The SecosAutoparts CDI Box Module is a reliable replacement part for your Polaris Xplorer. It fits 1998-2002 models of the 400 and 400L. This module ensures your ATV runs smoothly.
Excellent workmanship and strict inspections guarantee a long-lasting product. Every unit is tested twice before it reaches you.
Check compatibility before buying to ensure a perfect fit. If you have any issues, contact us first for a quick solution.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Box Module is perfect for owners of Polaris Xplorer 400 and 400L ATVs made between 1998 and 2002. If your ATV won’t start or has engine problems, this part can fix it. It works with Part Numbers 3085623, 3084767, and 3085087. Every unit is tested before shipping so it is reliable and stable. Just check the product description first to be sure it fits your machine.
Ready to Purchase?
6. 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 part for many Polaris vehicles. It works with models like the Ranger, Magnum, Scrambler, and Sportsman from 1996-2001. This CDI 1996-2001 module replaces part numbers 3085639, 3084691, 3086982, 3085564, and 3085382.
It fits many models.
Easy to install.
Durable and long lasting.
Made with high-quality ABS plastic, this ignition module is built to last. It comes with a 12-month warranty. Contact the seller via Amazon Message for any questions.
| Pros | Cons |
|---|---|
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Perfect For:
This part fits Polaris ATVs from 1995 to 2003 when the engine won’t start or runs bad.
It works for Sportsman, Ranger, Magnum, or Scrambler models that need a strong new part for safe driving.
Ready to Purchase?
7. Caltric CDI Module Compatible with Polaris Sportsman 6X6 500 2000 2001 2002 3086982

The CDI Module restores engine performance. It replaces part number 3086982. Install it yourself with basic tools.
This Caltric module fits many Polaris ATVs. It works with Sportsman 500 6×6 and Scrambler 500 models.
Made from durable aluminum, it lasts long. Compare the picture with your old part before ordering.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Module is perfect for owners of Polaris ATVs and UTVs who need a reliable replacement part. It’s designed to fit specific Polaris models like the Sportsman 500 6×6 and Scrambler 500 from 2000 to 2002. If your engine is misfiring or failing to start, this CDI box can restore proper ignition timing. It’s made of durable aluminum and matches OEM part number 3086982. This product is ideal for DIY mechanics and ATV repair shops. Always compare the posted picture with your original unit before ordering. Get back to riding with this easy-to-install CDI replacement.
Ready to Purchase?
8. Powersports Replacement Parts for CDI Module for Polaris Xplorer 500 499Cc 1997 Magnum 425 6X6 425Cc 1996 1997 Mod-C33C-13753

Restore your machine’s original power quickly. This part fits Polaris Xplorer and Magnum 6X6 models perfectly.
The strong build handles dust and weather well. You find all needed tools and guides for a quick fix. It meets strict safety rules to ensure long life.
Get your ride running right again today. Enjoy better speed on every trail. Order this trusted part now for a simple solution.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for owners of Polaris, Yamaha, Can-Am, and other powersports vehicles. Get back to riding with peak performance and reliability. Easy DIY installation saves you time and money. Built tough for dusty trails and tough conditions.
Ready to Purchase?
9. Caltric CDI Module Compatible with Polaris Sportsman 500 2000 Big Boss 500 6X6 2000 2001 2002

Caltric CDI Module replaces your old ignition unit. It fits many Polaris ATVs. This part is durable and easy to install.
It works with Polaris Sportsman 500 6X6 and Big Boss 500 6×6. Also fits Scrambler 500 and Xplorer 400. The part number is 3086982 for easy matching.
Made of strong aluminum, this CDI module lasts long. Always compare the picture with your original unit before ordering.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Module is perfect for Polaris ATV owners who need a reliable replacement part. If your Sportsman 500, Big Boss 500, or Magnum 500 is having ignition troubles, this Aluminum module will get you back on the trail fast. Simply compare the posted picture to your old unit before ordering to make sure it fits. Order now and ride again with confidence.
Ready to Purchase?
10. Caltric CDI Module Compatible with Polaris Scrambler 500 2X4 4X4 2000 2001 2002

Replace your old CDI module with this Caltric unit. It works with many Polaris models. This part fits Scrambler 500 and other listed ATVs.
Make your engine run strong again. The aluminum build lasts long. It comes with Part Number 3086982 for exact fit.
Easy to install and built to last. One CDI Module included. Compare the image before ordering.
| Pros | Cons |
|---|---|
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Perfect For:
Polaris owners with a Scrambler 500 or Sportsman 500 need this part to fix their bike. It works great for models from the early years.
Ready to Purchase?
Buying Guide
Your ride needs a spark to run strong. A good CDI module fixes weak starts. Smooth rides start with the right engine power. Many riders trust these parts for better performance on trails.
Users love how simple these CDI modules work. They replace old parts quickly. Your ATV runs better after the switch. Riders report improved power and fewer misfires. The fix works well in different weather conditions.
Vehicle Compatibility: Check your model and year first. Some parts fit Xplorer 400, 400L, and 500 models from 1994-2002. Double-check the part numbers before buying. The wrong fit will not work for your machine.
Part Number Matching: Match your old CDI part number. Common numbers include 3085623, 3084691, and 3086982. Use your current part number as the main guide. The replacement must match your specific model for best results.
Durability Materials: Look for strong materials like aluminum or ABS plastic. Built-tough modules last longer in harsh conditions. Weather-resistant units handle moisture and heat better. Check reviews for long-term reliability information.
Installation Ease: Most CDI modules install in 10-15 minutes. Basic tools are usually all you need. Look for clear instructions with every product. A simple installation saves time and frustration.
Warranty and Support: Choose products with 12-month warranties. Good sellers offer customer support for issues. Contact details should be easy to find. A warranty gives you peace of mind during use.
Price and Value: Compare prices across different brands. Cheaper options might lack quality features. Balance cost with performance expectations. A mid-range price often offers the best value for lasting performance.