--- title: "cdi box — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/cdi-box" last_updated: "2026-07-10T00:42:24.143Z" locale: en meta: description: "cdi box shows a fragmented shelf (top 5 take 30% of clicks), but a small market ($39K/yr) keeps it on the watch list." "og:description": "cdi box shows a fragmented shelf (top 5 take 30% of clicks), but a small market ($39K/yr) keeps it on the watch list." "og:title": "cdi box — Niche Verdict: Worth a look (54/100) | Amazon United States - Flapen" --- Back to Flapen home # **cdi box** **Worth a look****54/100 ** cdi box shows a fragmented shelf (top 5 take 30% of clicks), but a small market ($39K/yr) keeps it on the watch list. **Market/yr** **$39K** **Growth (1y)** **+166.9%** **Products** **52** **Brands** **30** was 24 a year ago **Sellers** **35** **Price range** **$6.20–$39.73** **Returns** **4.2%** **Rating** **4.1★** **Worth a look** Scored 54/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **2** ×0.30 Growth **73** ×0.30 Competition **85** ×0.20 Quality gap **79** ×0.10 Returns **66** ×0.10 ## **Competition** - HIAORS16% - MOREV10% - amavoler9% - XSANMOTO7% - Glixal6% - Poweka6% - Other (24 brands)46% Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen. 30 brands and 35 sellers compete here. **Brands** **30 **▲rising was 24 a year ago **Sellers** **35** **Top 5 brand share** **48%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![HIAORS 6 Pin AC CDI BOX for GY6 50cc 125cc 150cc ATV Taotao Roketa Sunl Scooter Moped Go Kart 4 Wheeler Quad Bikes Parts](https://m.media-amazon.com/images/I/31G29QDYWNL.jpg) [**HIAORS 6 Pin AC CDI BOX for GY6 50cc 125cc 150cc ATV Taotao Roketa Sunl Scooter Moped Go Kart 4 Wheeler Quad Bikes Parts**](https://www.amazon.com/dp/B07K9HLNJQ) HIAORS$7.694.3★1,67810%▼falling 2 ![Amavoler Blue 5 Pin Racing AC Ignition CDI Box Replacement Parts Fit For 50cc 90cc 110cc 125cc 140cc 150cc 160cc 139QMB 152QMI 157QMJ Engine Chinese Pit Dirt Motor Bike ATV.](https://m.media-amazon.com/images/I/41yNs5ML3KL.jpg) [**Amavoler Blue 5 Pin Racing AC Ignition CDI Box Replacement Parts Fit For 50cc 90cc 110cc 125cc 140cc 150cc 160cc 139QMB 152QMI 157QMJ Engine Chinese Pit Dirt Motor Bike ATV.**](https://www.amazon.com/dp/B0CRT38S39) amavoler$12.213.9★556%—flat 3 ![5 pin AC CDI Motorcycle Lgnition Box with DIP Switch Many 4-Stroke Models Compatible with Speed limit4000-12000 for WAVE100 Racing YX140 YX160](https://m.media-amazon.com/images/I/41HqF5-OkKL.jpg) [**5 pin AC CDI Motorcycle Lgnition Box with DIP Switch Many 4-Stroke Models Compatible with Speed limit4000-12000 for WAVE100 Racing YX140 YX160**](https://www.amazon.com/dp/B0CSK49DHN) MOQIAOSEIKO$20.093.9★405%▲rising 4 ![Trkimal High Performance Racing AC Cdi Box 6pin + Ignition Coil + 3 Electrode Spark Plug for GY6 50cc 80cc 125cc 150cc Moped Scooter ATV Go Kart](https://m.media-amazon.com/images/I/41EBEY-8gpL.jpg) [**Trkimal High Performance Racing AC Cdi Box 6pin + Ignition Coil + 3 Electrode Spark Plug for GY6 50cc 80cc 125cc 150cc Moped Scooter ATV Go Kart**](https://www.amazon.com/dp/B07Z8R92YT) TRKIMAL$10.344.3★5174%▼falling 5 ![Glixal ATMT1-147 GY6 High Performance Racing Blue CDI Box 50cc 125cc 150cc 139QMB 152QMI 157QMJ Chinese Scooter Moped Go Kart ATV Quads No Rev Limit](https://m.media-amazon.com/images/I/41n1niU6jLL.jpg) [**Glixal ATMT1-147 GY6 High Performance Racing Blue CDI Box 50cc 125cc 150cc 139QMB 152QMI 157QMJ Chinese Scooter Moped Go Kart ATV Quads No Rev Limit**](https://www.amazon.com/dp/B014T9B6F0) Glixal$9.404.1★7694%▼falling 6 ![Racing Ignition Coil 5 Pins AC CDI Box for GY6 4-Stroke 50cc 70cc 90cc 110cc 125cc 150cc Scooter ATV Go Kart Moped Quad Pit Dirt Bike With 3 Electrode Spark Plug](https://m.media-amazon.com/images/I/413BXY9krUL.jpg) [**Racing Ignition Coil 5 Pins AC CDI Box for GY6 4-Stroke 50cc 70cc 90cc 110cc 125cc 150cc Scooter ATV Go Kart Moped Quad Pit Dirt Bike With 3 Electrode Spark Plug**](https://www.amazon.com/dp/B00ESQKKXO) Poweka$13.294.3★6694%—flat 7 ![5 Pin Adjustable AC CDI Motorcycle Ignition Box For WAVE100 Racing YX140 YX160 C100 AT110 Dual Plug Cdi Fits Many 5 Stroke Models of Atvs Adjustable 5 Pin Dirt Bikes Ignition Go Karts Powersports](https://m.media-amazon.com/images/I/41QGkEMBBqL.jpg) [**5 Pin Adjustable AC CDI Motorcycle Ignition Box For WAVE100 Racing YX140 YX160 C100 AT110 Dual Plug Cdi Fits Many 5 Stroke Models of Atvs Adjustable 5 Pin Dirt Bikes Ignition Go Karts Powersports**](https://www.amazon.com/dp/B0F1CJWD96) JJLFresheners$10.183.9★224%▼falling 8 ![Jewkot 1 PC Car AC Ignitor GY6 50-150CC Engine 6-pin Plug and Play CDI Ignitor Automotive Replacement Modification Accessories Compatible with Most Cars Scooters Motorcycles and ATVs (Black)](https://m.media-amazon.com/images/I/41Fo-ROleGL.jpg) [**Jewkot 1 PC Car AC Ignitor GY6 50-150CC Engine 6-pin Plug and Play CDI Ignitor Automotive Replacement Modification Accessories Compatible with Most Cars Scooters Motorcycles and ATVs (Black)**](https://www.amazon.com/dp/B0D819H11G) Jewkot$8.974.1★94%▼falling 9 ![HIAORS 6 Pin DC CDI Box for GY6 150cc 200cc 250cc Roketa Taotao Jonway Eton Mopeds Scooters Go Karts Dune Buggy Parts](https://m.media-amazon.com/images/I/411qsTwnqcL.jpg) [**HIAORS 6 Pin DC CDI Box for GY6 150cc 200cc 250cc Roketa Taotao Jonway Eton Mopeds Scooters Go Karts Dune Buggy Parts**](https://www.amazon.com/dp/B07F412513) HIAORS$10.274.2★5873%▼falling 10 ![XSANMOTO AC Racing CDI Box 6 Pins No Rev Limit Ignition Unit for GY6 50cc 125cc 150cc QMB139 QMI152 157QMJ Dirt Bike ATV Scooter Go-Kart](https://m.media-amazon.com/images/I/41++0Kvd5LL.jpg) [**XSANMOTO AC Racing CDI Box 6 Pins No Rev Limit Ignition Unit for GY6 50cc 125cc 150cc QMB139 QMI152 157QMJ Dirt Bike ATV Scooter Go-Kart**](https://www.amazon.com/dp/B0D6R2D5KG) XSANMOTO$11.634.4★513%▲rising 11 ![XSANMOTO Racing AC CDI Box Ignition Coil Spark Plug Ignition Trio Kit A7TC Kit for GY6 50cc 125cc 150cc ATV Scooter for honda TRX70 TRX200 TRX250 CRF90 XR100R](https://m.media-amazon.com/images/I/41y8UbuGnCL.jpg) [**XSANMOTO Racing AC CDI Box Ignition Coil Spark Plug Ignition Trio Kit A7TC Kit for GY6 50cc 125cc 150cc ATV Scooter for honda TRX70 TRX200 TRX250 CRF90 XR100R**](https://www.amazon.com/dp/B0D6K2WJ28) XSANMOTO$11.534.5★673%▲rising 12 ![MOREV 5 Pin AC CDI Ignition Module Replacement for Coolster 3125B 3125R 3125XR8 SSR Kayo TaoTao 50cc 70cc 110cc 125cc ATV Dirt Bike Scooter and Go Kart](https://m.media-amazon.com/images/I/416vgRyepYL.jpg) [**MOREV 5 Pin AC CDI Ignition Module Replacement for Coolster 3125B 3125R 3125XR8 SSR Kayo TaoTao 50cc 70cc 110cc 125cc ATV Dirt Bike Scooter and Go Kart**](https://www.amazon.com/dp/B0G6441J71) MOREV$19.985.0★93%▲rising 13 ![MOREV 6 Pin AC CDI Ignition Module Replacement for CG Vertical Engines Compatible with TaoTao TBR7 RPS Hawk 250 Apollo Roketa 150cc 200cc 250cc Dirt Bikes and ATV](https://m.media-amazon.com/images/I/51cf37g-k6L.jpg) [**MOREV 6 Pin AC CDI Ignition Module Replacement for CG Vertical Engines Compatible with TaoTao TBR7 RPS Hawk 250 Apollo Roketa 150cc 200cc 250cc Dirt Bikes and ATV**](https://www.amazon.com/dp/B0G6DKM4TQ) MOREV$19.923.7★103%▲rising 14 ![AC CDI Box with Long Wire 6 Pin High Performance Racing Part Digital Adjustable 9 Ignition Curves for GY6 50cc 150cc 250cc Scooter Moped ATV Bike Motorcycle Parts](https://m.media-amazon.com/images/I/41Id-HRxsZL.jpg) [**AC CDI Box with Long Wire 6 Pin High Performance Racing Part Digital Adjustable 9 Ignition Curves for GY6 50cc 150cc 250cc Scooter Moped ATV Bike Motorcycle Parts**](https://www.amazon.com/dp/B0FDYK6LJD) LK LEAPING KNIGHT$39.734.1★82%▲rising 15 ![HIAORS 5 Pin AC CDI Box for COOLSTER 125cc 3125B 3125R 3125XR8 SSR Dirt Bike Chinese 50c 70c 90cc 110cc 125cc Tao Tao ATV Pit X15 X18 Mini Pocket Bike](https://m.media-amazon.com/images/I/31MgxcvnkyL.jpg) [**HIAORS 5 Pin AC CDI Box for COOLSTER 125cc 3125B 3125R 3125XR8 SSR Dirt Bike Chinese 50c 70c 90cc 110cc 125cc Tao Tao ATV Pit X15 X18 Mini Pocket Bike**](https://www.amazon.com/dp/B07C5CDH46) HIAORS$8.504.4★4412%▼falling **~~Showing 15 of 52 — show all ~~** ## **Product shelf** All 52 tracked products in this niche. Top sellersNewestTrending [![HIAORS 6 Pin AC CDI BOX for GY6 50cc 125cc 150cc ATV Taotao Roketa Sunl Scooter Moped Go Kart 4 Wheeler Quad Bikes Parts](https://m.media-amazon.com/images/I/31G29QDYWNL.jpg)**HIAORS 6 Pin AC CDI BOX for GY6 50cc 125cc 150cc ATV Taotao Roketa Sunl Scooter Moped Go Kart 4 Wheeler Quad Bikes Parts** HIAORS**$7.69**4.3★1,678 reviews](https://www.amazon.com/dp/B07K9HLNJQ) [![Amavoler Blue 5 Pin Racing AC Ignition CDI Box Replacement Parts Fit For 50cc 90cc 110cc 125cc 140cc 150cc 160cc 139QMB 152QMI 157QMJ Engine Chinese Pit Dirt Motor Bike ATV.](https://m.media-amazon.com/images/I/41yNs5ML3KL.jpg)**Amavoler Blue 5 Pin Racing AC Ignition CDI Box Replacement Parts Fit For 50cc 90cc 110cc 125cc 140cc 150cc 160cc 139QMB 152QMI 157QMJ Engine Chinese Pit Dirt Motor Bike ATV.** amavoler**$12.21**3.9★55 reviews](https://www.amazon.com/dp/B0CRT38S39) [![5 pin AC CDI Motorcycle Lgnition Box with DIP Switch Many 4-Stroke Models Compatible with Speed limit4000-12000 for WAVE100 Racing YX140 YX160](https://m.media-amazon.com/images/I/41HqF5-OkKL.jpg)**5 pin AC CDI Motorcycle Lgnition Box with DIP Switch Many 4-Stroke Models Compatible with Speed limit4000-12000 for WAVE100 Racing YX140 YX160** MOQIAOSEIKO**$20.09**3.9★40 reviews](https://www.amazon.com/dp/B0CSK49DHN) [![Trkimal High Performance Racing AC Cdi Box 6pin + Ignition Coil + 3 Electrode Spark Plug for GY6 50cc 80cc 125cc 150cc Moped Scooter ATV Go Kart](https://m.media-amazon.com/images/I/41EBEY-8gpL.jpg)**Trkimal High Performance Racing AC Cdi Box 6pin + Ignition Coil + 3 Electrode Spark Plug for GY6 50cc 80cc 125cc 150cc Moped Scooter ATV Go Kart** TRKIMAL**$10.34**4.3★517 reviews](https://www.amazon.com/dp/B07Z8R92YT) [![Glixal ATMT1-147 GY6 High Performance Racing Blue CDI Box 50cc 125cc 150cc 139QMB 152QMI 157QMJ Chinese Scooter Moped Go Kart ATV Quads No Rev Limit](https://m.media-amazon.com/images/I/41n1niU6jLL.jpg)**Glixal ATMT1-147 GY6 High Performance Racing Blue CDI Box 50cc 125cc 150cc 139QMB 152QMI 157QMJ Chinese Scooter Moped Go Kart ATV Quads No Rev Limit** Glixal**$9.40**4.1★769 reviews](https://www.amazon.com/dp/B014T9B6F0) [![Racing Ignition Coil 5 Pins AC CDI Box for GY6 4-Stroke 50cc 70cc 90cc 110cc 125cc 150cc Scooter ATV Go Kart Moped Quad Pit Dirt Bike With 3 Electrode Spark Plug](https://m.media-amazon.com/images/I/413BXY9krUL.jpg)**Racing Ignition Coil 5 Pins AC CDI Box for GY6 4-Stroke 50cc 70cc 90cc 110cc 125cc 150cc Scooter ATV Go Kart Moped Quad Pit Dirt Bike With 3 Electrode Spark Plug** Poweka**$13.29**4.3★669 reviews](https://www.amazon.com/dp/B00ESQKKXO) [![5 Pin Adjustable AC CDI Motorcycle Ignition Box For WAVE100 Racing YX140 YX160 C100 AT110 Dual Plug Cdi Fits Many 5 Stroke Models of Atvs Adjustable 5 Pin Dirt Bikes Ignition Go Karts Powersports](https://m.media-amazon.com/images/I/41QGkEMBBqL.jpg)**5 Pin Adjustable AC CDI Motorcycle Ignition Box For WAVE100 Racing YX140 YX160 C100 AT110 Dual Plug Cdi Fits Many 5 Stroke Models of Atvs Adjustable 5 Pin Dirt Bikes Ignition Go Karts Powersports** JJLFresheners**$10.18**3.9★22 reviews](https://www.amazon.com/dp/B0F1CJWD96) [![Jewkot 1 PC Car AC Ignitor GY6 50-150CC Engine 6-pin Plug and Play CDI Ignitor Automotive Replacement Modification Accessories Compatible with Most Cars Scooters Motorcycles and ATVs (Black)](https://m.media-amazon.com/images/I/41Fo-ROleGL.jpg)**Jewkot 1 PC Car AC Ignitor GY6 50-150CC Engine 6-pin Plug and Play CDI Ignitor Automotive Replacement Modification Accessories Compatible with Most Cars Scooters Motorcycles and ATVs (Black)** Jewkot**$8.97**4.1★9 reviews](https://www.amazon.com/dp/B0D819H11G) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Size-Overall**17% *“Direct fit”* **Value For Money**16% *“Worth it”* **Quality-Overall**15% *“Worked good, arrived on time, and good quality”* **Advertised Vs Actual Product**10% *“Works as advertised”* **Efficiency**9% *“they are very functional”* **Durability**7% *“seems pretty durable”* **Assembly/Installation**5% *“FYI everything was installed correctly”* **Ease Of Use**3% *“The biggest advantage here is convenience”* **Strength**2% *“it has been going strong”* **Functionality-Overall**2% *“Works”* ### **What buyers complain about ** **Functionality-Overall**27% *“Did not work”* **Durability**11% *“Only lasted 30 minutes”* **Quality-Overall**8% *“complete garbage”* **Compatibility-Overall**7% *“Item was not functional and messaged seller and they then claimed it was incompatible”* **Advertised Vs Actual Product**4% *“I gave this product a 1 start because although it functions as a regular CDI box it does absolutely nothing as advertised in the product description”* **Size-Overall**3% *“I learned not everything fits and is interchangeable”* **Heating**3% *“Discovered these Chinese solenoids are notorious for failure if they get a little hot”* **Flammable**3% *“immediately caught on fire”* **Assembly/Installation**3% *“Installation was a bit tricky”* **Maintenance And Repair**2% *“Tired of trying to fix it”* #### **Top return reasons**- Functionality-Overall28% - Compatibility-Overall19% - Size-Overall19% - Defective Material/Parts11% - Advertised Vs Actual Product6% - Connectivity-Overall5% - Socket/Port/Plug2% - Durability1% - Flammable1% - Value For Money1%