Looking for the best replacement CDI modules? We’ve tested and reviewed the top 10 options to help you find the perfect match for your vehicle, ensuring smooth starts and reliable performance.
CDI modules are the heart of your vehicle’s ignition system. They ensure smooth starts and reliable performance. Without a good one, your ride may struggle or fail to run.
Choosing the right replacement can save you time and money. We’ve tested and reviewed the best CDI modules for various vehicles. From ATVs to scooters, we’ve got you covered.
Our guide makes it easy to find the perfect match for your vehicle. Trust our expertise to help you make the smart choice.
List of Top 10 Replacement CDI Modules
| Image | Title | Best For | Price |
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DB Electrical CDI Module for Yamaha UTV Rhino 660 YXR660F 660 2004-2007 |
Yamaha Rhino 660 owners need this CDI module. Fix bad starts and restore power to your UTV rides. |
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2pcs CDI Module Switch Box Replacement for 50-275 HP Mercury Outboard Motor 332-7778 332-7778A12 Power Pack Switchbox |
Mercury boat owners with 50 to 275 HP can use this part to fix their motor. |
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ELIFEPARTS 6 Pin AC CDI Box Compatible with Gy6 49cc 50cc 90cc 125cc 150cc 200cc 250cc Tao Tao Kymco Jonway Vitacci Lance Cabo Scooter, many 4-stroke models of ATVs, dirt bikes, go karts, and mopeds. |
This CDI box fits Gy6 engines in ATVs, scooters, and go karts. Buy it if your engine stalls or has no spark. |
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MOREV 6-Pin AC CDI Ignition Module for GY6 50cc-150cc Scooter Moped Go Kart |
This MOREV 6-Pin AC CDI Ignition Module is perfect for scooter, moped, go-kart, and ATV owners with GY6 engines. It’s ideal for replacing a damaged or malfunctioning CDI in compatible models. |
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DB Electrical CDI Module for Polaris Sportsman 500 4×4 HO 499 425 2002-2004 |
This CDI Module is perfect for Polaris owners who need a reliable replacement part. It’s ideal for 2002-2004 models like the Sportsman 500, Ranger 500, and Magnum 500. |
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DB Electrical CDI Module for Honda ATV TRX450R Sportrax 433 2006-2009 |
This CDI module is perfect for Honda ATV owners who need a reliable replacement for their 2006-2009 TRX450R Sportrax 433. It’s 100% new and meets OEM specs, so it’s ready to install and get you back on the trails. |
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Road Passion CDI Box- Ignitor Module Unit Replacement for Yamaha YFM 350 Bruin 2004-2006/YFM 350 Bruin 4×4 2004-2006/ YFM 350 Grizzly 2007-2014/YFM 350 Grizzly 2×4 2010-2011 |
This CDI Box- Ignitor Module Unit is perfect for Yamaha owners who need a reliable replacement part. It’s designed to fit specific Yamaha models, ensuring a perfect match for your ATV. |
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MOREV 5-Pin AC CDI Ignition Module for 50cc-125cc ATV Dirt Bike and Go Kart |
This MOREV 5-Pin AC CDI Ignition Module is perfect for owners of 50cc-125cc ATVs, dirt bikes, and go-karts with horizontal 4-stroke engines. It’s ideal for replacing a faulty ignition module in compatible models like Coolster, TaoTao, SSR, and Apollo. |
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DB Electrical IHA6018 New Cdi Module Compatible with/Replacement For: Honda Cdi Module Box Xr250 96 97 98 99 00 01 1996 1997 1998 1999 2000 2001 W/Increased Advance 30410-KCE-671 46-3976 |
Honda XR250R owners with bikes from 1996 through 2004 should choose this new CDI module to fix engine issues. It is a smart upgrade that keeps your motorcycle running smooth and strong. |
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DB Electrical CDI Module for Honda Motorcycle CB250 Nighthawk 234 1991-2016 |
This CDI module is perfect for Honda motorcycle owners who need a reliable replacement part. It’s ideal for CB250 Nighthawk, CMX250C Rebel, and CMX250X models from 1991 to 2016. |
Detailed Reviews
Discover the top 10 Replacement CDI Modules handpicked for performance, reliability, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your vehicle. Whether you need a direct replacement or an upgrade, this guide simplifies your choice. Read on to find the best CDI module that meets your needs and gets you back on the road with confidence.
1. DB Electrical CDI Module for Yamaha UTV Rhino 660 YXR660F 660 2004-2007
DB Electrical CDI Module is a high-quality replacement for your Yamaha Rhino 660 YXR660F. It’s built to match OEM specs for reliable performance. This CDI module ensures smooth ignition control and great performance.
This module replaces many OEM numbers, including ARROWHEAD: IYA6026 and J & N: 160-02074. It’s a direct fit for your Yamaha Rhino 660 YXR660F from 2004-2007.
Before you buy, check your vehicle model for perfect fit. This module is 100% new and OEM-approved. It’s a great choice for any Yamaha Rhino 660 owner.
| Pros | Cons |
|---|---|
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Perfect For:
Yamaha Rhino 660 owners need this CDI module. Fix bad starts and restore power to your UTV rides.
Ready to Purchase?
2. 2pcs CDI Module Switch Box Replacement for 50-275 HP Mercury Outboard Motor 332-7778 332-7778A12 Power Pack Switchbox
This CDI Module Switch Box is a high-quality replacement for your Mercury Outboard Motor. It’s brand new and made from premium material for superior performance. It comes with a ground wire and is easy to install.
The switch box is compatible with many Mercury models, including 50hp to 115hp. It’s a direct replacement for part numbers 332-7778A12, 332-7778A9, and more. Just check the compatibility list before ordering.
Order now for a quick and easy replacement. Ensure the images match your desired part. Don’t order if they don’t.
| Pros | Cons |
|---|---|
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Perfect For:
Mercury boat owners with 50 to 275 HP can use this part to fix their motor.
Ready to Purchase?
3. ELIFEPARTS 6 Pin AC CDI Box Compatible with Gy6 49cc 50cc 90cc 125cc 150cc 200cc 250cc Tao Tao Kymco Jonway Vitacci Lance Cabo Scooter, many 4-stroke models of ATVs, dirt bikes, go karts, and mopeds.
The ELIFEPARTS 6 Pin AC CDI Box is a high-quality replacement part for many ATVs, scooters, mopeds, and go-karts. It has a 6-pin round connector for a secure fit. This AC fired CDI unit is smaller than DC CDI units but just as effective.
It is easy to install and works with many popular models. The 6-pin round connector ensures a stable connection.
This CDI Box is made to last and performs well in all weather. It is compatible with many Chinese-made vehicles. Check compatibility before buying.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI box fits Gy6 engines in ATVs, scooters, and go karts. Buy it if your engine stalls or has no spark.
Ready to Purchase?
4. MOREV 6-Pin AC CDI Ignition Module for GY6 50cc-150cc Scooter Moped Go Kart
Is your scooter broken down? This new CDI gets you moving fast. Install it and ride today.
It fits GY6 engines with an AC system. Your ride will run smoothly again.
Don’t stay stuck at home. Order yours right now. Hit the road with a smile.
| Pros | Cons |
|---|---|
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Perfect For:
This MOREV 6-Pin AC CDI Ignition Module is perfect for scooter, moped, go-kart, and ATV owners with GY6 engines. It’s ideal for replacing a damaged or malfunctioning CDI in compatible models.
Ready to Purchase?
5. DB Electrical CDI Module for Polaris Sportsman 500 4×4 HO 499 425 2002-2004
Fix your ATV engine with this CDI module. It fits Polaris Sportsman 500 models. Your machine runs smooth and strong.
Enjoy free replacement for one year. We guarantee this product works for you.
This aftermarket part meets OEM specs. You get 100% new parts that last.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Module is perfect for Polaris owners who need a reliable replacement part. It’s ideal for 2002-2004 models like the Sportsman 500, Ranger 500, and Magnum 500.
Ready to Purchase?
6. DB Electrical CDI Module for Honda ATV TRX450R Sportrax 433 2006-2009
This CDI Module powers your Honda ATV. It works properly for TRX450R models from 2006 to 2009. It fits the Sportrax quad perfectly.
This module replaces multiple OEM numbers like IHA6043 and 30410-HP1-601. It meets OEM specifications for a great fit.
You get a 1-year warranty with this purchase. The part is 100% new from the factory. Easy to install, it works like the original.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI module is perfect for Honda ATV owners who need a reliable replacement for their 2006-2009 TRX450R Sportrax 433. It’s 100% new and meets OEM specs, so it’s ready to install and get you back on the trails.
Ready to Purchase?
7. Road Passion CDI Box- Ignitor Module Unit Replacement for Yamaha YFM 350 Bruin 2004-2006/YFM 350 Bruin 4×4 2004-2006/ YFM 350 Grizzly 2007-2014/YFM 350 Grizzly 2×4 2010-2011
Road Passion CDI Box- Ignitor Module Unit is a replacement part for Yamaha YFM 350 models. It includes 1*CDI Box- Ignitor Module Unit with Replace Part Number:5UH-85540-00-00. This part is compatible with various Yamaha YFM 350 models from 2004 to 2017.
The Road Passion CDI Box- Ignitor Module Unit is designed to fit specific Yamaha YFM 350 models. It includes Bruin, Grizzly, Wolverine, and Wolverine Sport models. This replacement part ensures optimal performance and reliability for your Yamaha YFM 350.
Check the item description to ensure the part fits your model. Do not use this part on any other model.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI Box- Ignitor Module Unit is perfect for Yamaha owners who need a reliable replacement part. It’s designed to fit specific Yamaha models, ensuring a perfect match for your ATV.
Ready to Purchase?
8. MOREV 5-Pin AC CDI Ignition Module for 50cc-125cc ATV Dirt Bike and Go Kart
This part fixes failing starts on many small vehicles. It works on ATVs and bikes with AC CDI systems.
Check your original plug layout before you order. This item fits 50cc to 125cc engines perfectly. You need a 5-pin AC CDI for this to work.
| Pros | Cons |
|---|---|
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Perfect For:
This MOREV 5-Pin AC CDI Ignition Module is perfect for owners of 50cc-125cc ATVs, dirt bikes, and go-karts with horizontal 4-stroke engines. It’s ideal for replacing a faulty ignition module in compatible models like Coolster, TaoTao, SSR, and Apollo.
Ready to Purchase?
9. DB Electrical IHA6018 New Cdi Module Compatible with/Replacement For: Honda Cdi Module Box Xr250 96 97 98 99 00 01 1996 1997 1998 1999 2000 2001 W/Increased Advance 30410-KCE-671 46-3976
This replacement CDI module is built better than the original. It fits your Honda XR250 for simple better engine performance.
This works with 1996-2004 Honda XR250 models. It offers a 1-year warranty for your peace of mind. Our aftermarket parts are a smart upgrade choice.
Avoid slow starts and weak power. Enjoy a new engine start with this reliable CDI module.
| Pros | Cons |
|---|---|
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Perfect For:
Honda XR250R owners with bikes from 1996 through 2004 should choose this new CDI module to fix engine issues. It is a smart upgrade that keeps your motorcycle running smooth and strong.
Ready to Purchase?
10. DB Electrical CDI Module for Honda Motorcycle CB250 Nighthawk 234 1991-2016
Get power back to your bike with this quality CDI module. It fits the Honda CB250 Nighthawk and other Honda bikes from the nineties to two thousand sixteen. This unit is 100% new and works well.
The part meets OEM specs to ensure a perfect fit. If you need help, we replace it free anytime with our one-year warranty.
| Pros | Cons |
|---|---|
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Perfect For:
This CDI module is perfect for Honda motorcycle owners who need a reliable replacement part. It’s ideal for CB250 Nighthawk, CMX250C Rebel, and CMX250X models from 1991 to 2016.
Ready to Purchase?
Buying Guide
CDI modules are key to your vehicle’s ignition. A good one keeps your ride running smooth.
Choosing the right CDI module can save you time and money. We’ve tested and reviewed the best options for all types of vehicles. Here’s what to consider:
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Compatibility:
Check your vehicle model before buying. The CDI module must match your make and year for a perfect fit. -
Quality:
Look for OEM-approved or high-quality replacements. These ensure reliable performance and longevity. -
Ease of Installation:
Choose a module that’s easy to install. Some come with ground wires or clear instructions for a hassle-free setup. -
Warranty:
A 1-year warranty gives you peace of mind. It shows the manufacturer stands behind their product. -
Price:
Compare prices to find the best value. A high-quality module is worth the investment for better performance. -
Reviews:
Read customer reviews to see how the module performs in real-world use. Look for positive feedback on reliability and fit. -
Weather Resistance:
If you ride in all weather, choose a module that’s built to last in any condition.
With these factors in mind, you’ll find the perfect CDI module for your vehicle. Trust our guide to help you make the smart choice.