--- title: "yamaha jet ski key — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/yamaha-jet-ski-key" last_updated: "2026-07-10T20:06:48.923Z" locale: en meta: description: "a small market ($52K/yr) — yamaha jet ski key doesn't clear our bar today." "og:description": "a small market ($52K/yr) — yamaha jet ski key doesn't clear our bar today." "og:title": "yamaha jet ski key — Niche Verdict: Skip it (47/100) | Amazon United States - Flapen" --- Back to Flapen home # **yamaha jet ski key** **Skip it****47/100 ** a small market ($52K/yr) — yamaha jet ski key doesn't clear our bar today. **Market/yr** **$52K** **Growth (1y)** **+169.1%** **Products** **33** **Brands** **23** was 24 a year ago **Sellers** **72** **Price range** **$6.59–$226.45** **Returns** **1.4%** **Rating** **4.6★** **Skip it** Scored 47/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **3** ×0.30 Growth **73** ×0.30 Competition **64** ×0.20 Quality gap **30** ×0.10 Returns **89** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +169.1% year over year. 2K1KSpike '25Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 10.4× ## **Competition** - GZZTORES36% - Xislet17% - M MATI7% - Nahntaipy6% - ZOOKOTO4% - Lix&Rix4% - Other (17 brands)27% The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them. 23 brands and 72 sellers compete here. **Brands** **23 **▼falling was 24 a year ago **Sellers** **72** **Top 5 brand share** **69%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Xislet Yamaha Jet Ski Key Lanyard for Waverunner VX Cruiser FX Engine Safety Stop Tether Yamaha Kill Switch Lanyard Replace EW2-68348-00-00 Aftermarket 6K8-82556-00-00 Stop Kill Safety Lanyard](https://m.media-amazon.com/images/I/41C8OItTE1L.jpg) [**Xislet Yamaha Jet Ski Key Lanyard for Waverunner VX Cruiser FX Engine Safety Stop Tether Yamaha Kill Switch Lanyard Replace EW2-68348-00-00 Aftermarket 6K8-82556-00-00 Stop Kill Safety Lanyard**](https://www.amazon.com/dp/B08P3GHT8N) Xislet$10.124.6★43217%▲rising 2 ![Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Blue)](https://m.media-amazon.com/images/I/41wxHQp2RKL.jpg) [**Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Blue)**](https://www.amazon.com/dp/B0C8B2XRDH) GZZTORES$9.754.6★3211%▲rising 3 ![M MATI Stop Kill Safety Lanyard for EW2-68348-00-00 all Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140](https://m.media-amazon.com/images/I/41erDc9T+YL.jpg) [**M MATI Stop Kill Safety Lanyard for EW2-68348-00-00 all Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140**](https://www.amazon.com/dp/B08HRJ7M1P) M MATI$7.124.7★7157%▼falling 4 ![Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Red)](https://m.media-amazon.com/images/I/31uuMDsZqSL.jpg) [**Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Red)**](https://www.amazon.com/dp/B0CG975QLP) GZZTORES$9.704.6★326%▲rising 5 ![Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Black&Blue)](https://m.media-amazon.com/images/I/31vNaxDlSSL.jpg) [**Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Black&Blue)**](https://www.amazon.com/dp/B0CG9967ZT) GZZTORES$9.924.6★326%▲rising 6 ![Start Stop Kill Safety Lanyard Fits for Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140 Replace EW2-68348-00-00 Handlebar Switch Key Floating Emergency Flameout Rope](https://m.media-amazon.com/images/I/41jxwO+yMgL.jpg) [**Start Stop Kill Safety Lanyard Fits for Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140 Replace EW2-68348-00-00 Handlebar Switch Key Floating Emergency Flameout Rope**](https://www.amazon.com/dp/B08LSLSWRH) Nahntaipy$7.324.7★3716%▼falling 7 ![2PCS Kill Switch Lanyard for Boat Jet Ski Lanyard Wrist Strap Replace EW2-68348-00-00 Suit for Yamaha Marine Outboard Motor Ignition Emergency Kill Stop Cord Tether (Blue)](https://m.media-amazon.com/images/I/41lS7kaAqZL.jpg) [**2PCS Kill Switch Lanyard for Boat Jet Ski Lanyard Wrist Strap Replace EW2-68348-00-00 Suit for Yamaha Marine Outboard Motor Ignition Emergency Kill Stop Cord Tether (Blue)**](https://www.amazon.com/dp/B0C73D2BYF) GZZTORES$11.594.6★735%▼falling 8 ![Lix&Rix Spiral Retractable Safety Coiled Lanyard with Stainless Steel Clip Keychain Ring Carabiner for Keys Fishing Tools 3pcs](https://m.media-amazon.com/images/I/41aFm2aJl7L.jpg) [**Lix&Rix Spiral Retractable Safety Coiled Lanyard with Stainless Steel Clip Keychain Ring Carabiner for Keys Fishing Tools 3pcs**](https://www.amazon.com/dp/B08Y7DWPV4) Lix&Rix$7.394.6★2,0984%▼falling 9 ![SEACHOICE 78081 High-Visibility Floating Key Buoy with Dry Storage Red](https://m.media-amazon.com/images/I/31ELp0jXWEL.jpg) [**SEACHOICE 78081 High-Visibility Floating Key Buoy with Dry Storage Red**](https://www.amazon.com/dp/B0002UEPHC) SEACHOICE$7.614.7★3054%▲rising 10 ![ZOOKOTO 3pcs Start Stop Kill Safety Lanyard Fits Handlebar Switch Key Floating Emergency Flameout Rope for Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster](https://m.media-amazon.com/images/I/415MAKzcmKL.jpg) [**ZOOKOTO 3pcs Start Stop Kill Safety Lanyard Fits Handlebar Switch Key Floating Emergency Flameout Rope for Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster**](https://www.amazon.com/dp/B0CCRQ2P2R) ZOOKOTO$12.813.9★122%—flat 11 ![4PCS Boat Safety Key Lanyards Outboard Jet Ski Kill Switch Stop Cord Tether Emergency Shut Off Lanyard](https://m.media-amazon.com/images/I/41zCVWAgrGL.jpg) [**4PCS Boat Safety Key Lanyards Outboard Jet Ski Kill Switch Stop Cord Tether Emergency Shut Off Lanyard**](https://www.amazon.com/dp/B0CH4GFPHS) GZZTORES$17.794.8★382%▼falling 12 ![Floating Wrist Lanyard Compatible with Yamaha WaveRunner Mwv-Lancd-00-Rd Boat Kill Switch Keys Lanyard Fits for Yamaha VX110 WaveRunner FX SVHO 2019 Waverunner GP1800 XLT 800 Jet Ski Wrist Strap](https://m.media-amazon.com/images/I/41ge9-7hK7L.jpg) [**Floating Wrist Lanyard Compatible with Yamaha WaveRunner Mwv-Lancd-00-Rd Boat Kill Switch Keys Lanyard Fits for Yamaha VX110 WaveRunner FX SVHO 2019 Waverunner GP1800 XLT 800 Jet Ski Wrist Strap**](https://www.amazon.com/dp/B0DZCM1KQ5) Sconva$10.124.6★202%▼falling 13 ![Boat Kill Switch Lanyard Jet Ski Wrist Strap Fit for Yamaha Jet Ski Outboard Motor Engine Shut Off Tether Emergency Safety Stop Key Cord Lanyard OE:EW2-68348-00-00(Blue)](https://m.media-amazon.com/images/I/317Xz-ugCQL.jpg) [**Boat Kill Switch Lanyard Jet Ski Wrist Strap Fit for Yamaha Jet Ski Outboard Motor Engine Shut Off Tether Emergency Safety Stop Key Cord Lanyard OE:EW2-68348-00-00(Blue)**](https://www.amazon.com/dp/B0C89ZKB5W) GZZTORES$10.544.7★822%▼falling 14 ![Frienda 4 Pcs Universal Board Kill Switch Safety Lanyard with Stop Switch Keys Emergency Engine Cord Tether Outboard Marine Motor Ignition Lanyard Cord for Most Boat Engines(Red)](https://m.media-amazon.com/images/I/51HkZ-kJqCL.jpg) [**Frienda 4 Pcs Universal Board Kill Switch Safety Lanyard with Stop Switch Keys Emergency Engine Cord Tether Outboard Marine Motor Ignition Lanyard Cord for Most Boat Engines(Red)**](https://www.amazon.com/dp/B089NSK61B) Frienda$10.564.5★4502%▼falling 15 ![Atlantis GTX GTI GSX GS XP SPX SPI RXP RXT RXPX DESS REPLACEMENT CORD LANYARD](https://m.media-amazon.com/images/I/41WOBA1CyPL.jpg) [**Atlantis GTX GTI GSX GS XP SPX SPI RXP RXT RXPX DESS REPLACEMENT CORD LANYARD**](https://www.amazon.com/dp/B00UIDJ942) Atlantis$18.084.7★4412%—flat **~~Showing 15 of 33 — show all ~~** ## **Product shelf** All 33 tracked products in this niche. Top sellersNewestTrending [![Xislet Yamaha Jet Ski Key Lanyard for Waverunner VX Cruiser FX Engine Safety Stop Tether Yamaha Kill Switch Lanyard Replace EW2-68348-00-00 Aftermarket 6K8-82556-00-00 Stop Kill Safety Lanyard](https://m.media-amazon.com/images/I/41C8OItTE1L.jpg)**Xislet Yamaha Jet Ski Key Lanyard for Waverunner VX Cruiser FX Engine Safety Stop Tether Yamaha Kill Switch Lanyard Replace EW2-68348-00-00 Aftermarket 6K8-82556-00-00 Stop Kill Safety Lanyard** Xislet**$10.12**4.6★432 reviews](https://www.amazon.com/dp/B08P3GHT8N) [![Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Blue)](https://m.media-amazon.com/images/I/41wxHQp2RKL.jpg)**Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Blue)** GZZTORES**$9.75**4.6★32 reviews](https://www.amazon.com/dp/B0C8B2XRDH) [![M MATI Stop Kill Safety Lanyard for EW2-68348-00-00 all Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140](https://m.media-amazon.com/images/I/41erDc9T+YL.jpg)**M MATI Stop Kill Safety Lanyard for EW2-68348-00-00 all Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140** M MATI**$7.12**4.7★715 reviews](https://www.amazon.com/dp/B08HRJ7M1P) [![Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Red)](https://m.media-amazon.com/images/I/31uuMDsZqSL.jpg)**Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Red)** GZZTORES**$9.70**4.6★32 reviews](https://www.amazon.com/dp/B0CG975QLP) [![Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Black&Blue)](https://m.media-amazon.com/images/I/31vNaxDlSSL.jpg)**Boat Kill Switch Lanyards Wrist Strap Jet Ski Key Cord Lanyard Fit for Mercruiser Marine Outboard Engine Tether Replace(Black&Blue)** GZZTORES**$9.92**4.6★32 reviews](https://www.amazon.com/dp/B0CG9967ZT) [![Start Stop Kill Safety Lanyard Fits for Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140 Replace EW2-68348-00-00 Handlebar Switch Key Floating Emergency Flameout Rope](https://m.media-amazon.com/images/I/41jxwO+yMgL.jpg)**Start Stop Kill Safety Lanyard Fits for Yamaha Jet Ski WaveRunner WaveVenture WaveRaider WaveJammer WaveBlaster FX140 Replace EW2-68348-00-00 Handlebar Switch Key Floating Emergency Flameout Rope** Nahntaipy**$7.32**4.7★371 reviews](https://www.amazon.com/dp/B08LSLSWRH) [![2PCS Kill Switch Lanyard for Boat Jet Ski Lanyard Wrist Strap Replace EW2-68348-00-00 Suit for Yamaha Marine Outboard Motor Ignition Emergency Kill Stop Cord Tether (Blue)](https://m.media-amazon.com/images/I/41lS7kaAqZL.jpg)**2PCS Kill Switch Lanyard for Boat Jet Ski Lanyard Wrist Strap Replace EW2-68348-00-00 Suit for Yamaha Marine Outboard Motor Ignition Emergency Kill Stop Cord Tether (Blue)** GZZTORES**$11.59**4.6★73 reviews](https://www.amazon.com/dp/B0C73D2BYF) [![Lix&Rix Spiral Retractable Safety Coiled Lanyard with Stainless Steel Clip Keychain Ring Carabiner for Keys Fishing Tools 3pcs](https://m.media-amazon.com/images/I/41aFm2aJl7L.jpg)**Lix&Rix Spiral Retractable Safety Coiled Lanyard with Stainless Steel Clip Keychain Ring Carabiner for Keys Fishing Tools 3pcs** Lix&Rix**$7.39**4.6★2,098 reviews](https://www.amazon.com/dp/B08Y7DWPV4) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**33% *“Just as good as oem”* **Advertised Vs Actual Product**19% *“As pictured”* **Value For Money**14% *“Great Value”* **Size-Overall**10% *“Fits perfect”* **Strength**4% *“Very nice and strong”* **Design-Overall**4% *“Looks and works as designed”* **Flexibility**3% *“Reliable, coil retains its elasticity no matter how much you pull at them”* **Ease Of Use**3% *“This one is the easiest to use”* **Compatibility-Overall**3% *“Works well fit my Yamaha control with no problem”* **Add-Ons/Attachments**1% *“I was easily able to cut off the other attachments that were not needed for Mercury”* ### **What buyers complain about ** **Durability**23% *“Two of them broke on the first trip in the lake”* **Size-Overall**20% *“So if you notice it seems to be a little loose”* **Thickness**20% *“The clip is a little thick”* **Quality-Overall**20% *“Cheap”* **Pressure**10% *“Water pressure was not very good”* #### **Top return reasons**- Size-Overall40% - Compatibility-Overall12% - Advertised Vs Actual Product8% - Functionality-Overall8% - Defective Material/Parts4% - Length3% - Strength3% - Quality-Overall2% - Thickness2% - Value For Money2%