4 Pin DC CDI Box 50cc-300cc ATV Scooter Quad Dirt Bike Go Kart 110cc 125cc For Sale

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4 Pin DC CDI Box 50cc-300cc ATV Scooter Quad Dirt Bike Go Kart 110cc 125cc⚡ Restore Full Ignition Power to Your Ride — Brand New CDI Box!

Give your ATV, dirt bike, or go kart the reliable ignition power it deserves with this brand new 4-pin DC CDI box — featuring powerful acceleration performance and direct plug-and-play replacement for most Chinese-made 4-stroke engines!

📦 Package Contents Item Quantity DC CDI Box with 4-Pin Connector 1 Pc Rubber Mount 1 Pc Wire Plug 1 Pc 📋 Product Specifications Feature Details Type DC CDI Box Plug Type Square Type Male Plug Pin Count 4 Pins Condition 100% Brand New Engine Type 4-Stroke Compatible CC 50cc - 300cc Mounting Rubber Mount Included ✅ Compatible Engine Sizes Engine Size Compatible 50cc ✅ Yes 70cc ✅ Yes 90cc ✅ Yes 110cc ✅ Yes 125cc ✅ Yes 150cc ✅ Yes 200cc ✅ Yes 250cc ✅ Yes 300cc ✅ Yes ✅ Compatible Brand Models Brand Compatible 🏍️ Tao Tao ✅ Yes 🏍️ Buyang ✅ Yes 🏍️ Coolsport ✅ Yes 🏍️ Kazuma ✅ Yes 🏍️ Sunl ✅ Yes 🏍️ Roketa ✅ Yes 🏍️ Baja ✅ Yes 🏍️ Kinroad ✅ Yes ✅ Compatible Vehicle Types Vehicle Compatible 🏍️ Kids ATVs ✅ Yes 🏍️ Dirt Bikes ✅ Yes 🏍️ Pit Bikes ✅ Yes 🛺 Go Karts ✅ Yes 🛵 Scooters ✅ Yes 🏎️ Quad Bikes ✅ Yes

⚠️ Compatible with 4-stroke engines only — verify your engine type before ordering

🌟 Key Features⚡ Powerful Ignition Performance

• Delivers strong ignition energy intensity for reliable starting
• Powerful acceleration response for better riding experience
• Restores full engine performance lost due to faulty CDI
• Consistent spark timing for smooth engine operation
• Give your machine the starting power it truly deserves

🔌 4-Pin Square Type Connector

• Square-type male plug with 4 pins for secure connection
• Direct plug-and-play replacement — no wiring modifications
• Secure locking connection prevents accidental disconnection
• Industry standard connector fits most Chinese ATV brands
• Wire plug included for complete ready-to-install kit

🛡️ Complete Installation Kit

• Includes rubber mount for secure, vibration-resistant mounting
• Wire plug included — everything needed for installation
• No additional hardware required for basic installation
• Rubber mount protects CDI box from engine vibrations
• Complete kit gets you back riding faster

🏍️ Wide Vehicle Compatibility

• Fits 50cc all the way up to 300cc 4-stroke engines
• Compatible with most popular Chinese ATV brands
• Works on kids ATVs, dirt bikes, pit bikes, and go karts
• Universal design for Chinese-made 4-stroke engines
• Perfect for Tao Tao, Kazuma, Roketa, and many more

🛠️ Installation Guide

Step 1: Locate and remove the old or faulty CDI box from your vehicle

Step 2: Disconnect the existing wire harness connector

Step 3: Connect the new 4-pin wire plug to your vehicle's harness

Step 4: Mount the new CDI box using the included rubber mount

Step 5: Secure mounting bracket and test ignition

Step 6: Start engine and verify smooth reliable operation

✅ Plug-and-play installation — no special tools or wiring knowledge required

🔧 Signs You Need a New CDI Box Symptom Cause ❌ Engine won't start Faulty CDI ignition signal ❌ Weak or no spark CDI output failure ❌ Poor acceleration Incorrect spark timing ❌ Engine misfiring Inconsistent CDI output ❌ Intermittent starting Failing CDI components

💡 If your ATV or dirt bike shows any of these symptoms, a new CDI box is often the fix!

✔️ Why Choose This CDI Box?

✅ 100% Brand New Quality
✅ Standard 4-Pin Square Connector
✅ Compatible with 50cc to 300cc Engines
✅ Fits Most Chinese ATV & Dirt Bike Brands
✅ Powerful Ignition Energy Output
✅ Improved Acceleration Performance
✅ Complete Kit with Rubber Mount & Wire Plug
✅ Direct Plug-and-Play Replacement
✅ 4-Stroke Engine Compatible

⚠️ Important Notes Before Purchase

• ❗ 4-stroke engines only — not compatible with 2-stroke engines
• ❗ Verify your vehicle uses a 4-pin square type DC CDI connector
• ❗ Check pin count and connector shape matches before ordering
• ❗ Compatible with Chinese-made ATVs and dirt bikes — may not fit Japanese brands
• ❗ If unsure, message us with your vehicle make, model, and year

💬 100% Satisfaction Guaranteed

Questions about compatibility with your specific ATV, dirt bike, or go kart? Message us with your vehicle details — we're happy to confirm the perfect CDI box fit before you order!

🏆 Shop with Confidence — Fast Shipping | Easy Returns | Friendly Support

Brand Name YD-PS001 Manufacturer YD-1 Model Number YD-CDI-4DC Manufacturer Part Number YD-CDI-4DC Manufacturer Warranty Description 90DAYS Included Components Rubber Mount, Ties Compatible with Vehicle Type ATV, DIRT BIKE, Go Kart Part Interchange Info May fit as direct replacement for compatible engine models from Tao Tao, Buyang, Coolsport, Kazuma, Sunl, Roketa, Baja, Kinroad, KMD, AIM-EX. No specific part numbers provided. Connector Gender male Automotive Fit Type Universal Fit Item Weight 0.1 Pounds Installation Type Bolt-On Brand YD-PS001 Vehicle Service Type ATV, DIRT BIKE, Go Kart . Weight: 0.1 lbPayment

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DELIVERY & RETURN POLICY

We offer a 30-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.