---
title: "Ls — $111K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/ls"
last_updated: "2026-08-06T13:37:47.055Z"
locale: en
meta:
description: "Niche score 48/100 · $111K/yr market · 403K searches/yr · $110.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $111K/yr market · 403K searches/yr · $110.47 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ls — $111K/yr Amazon US Niche (2026) - Flapen"
---
# **ls**
**Skip it**
Weak search conversion (0.3%) — this niche doesn't clear our bar today.
Market size 27Growth 12Conversion 3Competition 95Returns 52Price range 4Avg price 72Brand share 97Review moat 59Quality gap 60
**Brand share**
**Incredible****23%**
top-5 brand share — no brand owns this niche
**Competition**
**Incredible****18%**
top-5 click share — an open shelf
**Avg price**
**Good****$110.47**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,137.55**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Good****2.9%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$111K**
$111K/yr · 403K searches
**Growth**
**Bad****-25.4%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$6.87–$1992.40**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, ls is a $111K/yr Amazon United States market (403K searches/yr). The top 5 brands hold 23% of demand. Verdict: Skip it — 48/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ls market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$221K–$276K**
- units × avg price
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#507**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **92%**
- **Out of stock**
- **4.6%**
- **Avg brand age**
- **44 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen.
**Brands**
**91 **▼falling
**Sellers**
**188**
**Top-5 brand share**
**23%**
Top 20: 60%
**Top-5 click share**
**18%**
Top 20: 46%
**Open market**
**74%**
- WnSEu5% - Dynosty5% - EVIL ENERGY4% - Sunluway4% - Hypertune4% - Bevinsee4%
## **Demand & seasonality**
Weekly Amazon search volume, last 102 weeks — -25.4% search growth over the last 90 days.
12K8KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/automotive/ls/trend)
## **Top ls search terms**
- **ls swap**50K/yr-7.8%0.5% conv. - **ls swap parts**57K/yr-38.1%0.7% conv. - **5.3 ls performance parts**46K/yr-46.3%0.2% conv. - **ls parts**29K/yr-11.0%0.4% conv. - **ls3**13K/yr-14.3%0.3% conv. - **ls1**12K/yr+3.7%0.3% conv. - **ls engine tools**10K/yr-12.2%2.0% conv. - **ls performance parts**11K/yr-9.0%0.1% conv. - **5.3 ls**9K/yr-16.2%0.1% conv. - **lq4 6.0 ls performance parts**6K/yr-3.5%0.3% conv. [**All search terms **](https://flapen.com/research/us/automotive/ls/search-terms)
## **Top ls products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$2K4%$4K6%$7K8%$9K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Texas Speed TSP Chopacabra Cam Kit with Springs Seals Pushrods LS Truck Camshaft 4.8 5.3 6.0 6.2 Vortec 1999-2013**Dynosty**$553.27**4.8★185 rev](https://www.amazon.com/dp/B0BXTVHTXX) [2**LS Swap Retrofit Engine Aluminum Oil Pan Kit For 1955-1987 GM LS1 LS6 LS2 LS3 LSX 4.8L 5.3L 6.0L 6.2L LS Gen III & GEN IV V8 Engines Low Profile 302-1**Hypertune**$115.18**4.5★173 rev](https://www.amazon.com/dp/B0BYZ1PMQB) [3**5.3L LS Engine Ignition Coil Brackets Mount Valve Cover D581 D514A D510C 12558693 Swap Truck LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4#551654**Sunluway**$25.14**4.5★125 rev](https://www.amazon.com/dp/B0BC3XHPQM) [4**Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)**Htostar Racing**$377.62**3.9★144 rev](https://www.amazon.com/dp/B0C3CRJC7W) [5**Bonbo Front and Rear Cover Billet Alignment Tool & Oil Pan Alignment Tool Fits for LS Series Engines 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS6 L99 LS9 LSA LQ4**Bonbo**$25.45**4.7★923 rev](https://www.amazon.com/dp/B088W435KX)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Oil Pump Priming Adapter Kit Compatible with All Chevy GM LS Engines LS1 LS2 LS3 LSX 5.3L 6.0L 6.2L - M16x1.5**A.A**$14.82**21 rev7mo ago](https://www.amazon.com/dp/B0G6FZQ6PJ) [**LS Engine Lift Plate Hoist Picker Cranet for Chevy LS Series LSX LS LS1 LS2 LS3 LQ4 6.0 6.2 5.3 4.8 Gen 3 4**Yoursme**$27.12**51 rev1y ago](https://www.amazon.com/dp/B0F12GJ97G) [**Vans Womens Brooklyn LS Shoe - Low-Top Sneakers for Everyday Wear Walking Work & Fashion**Vans**$60.32**2,927 rev1y ago](https://www.amazon.com/dp/B0D7QD3236) [**LS Steam Vent Kit 4 Corner Coolant Crossover Set for GM LS Series Engines LS1 LS2 LS3 LS6 LS7 LSX LM7 LQ4 LQ9 Stainless Steel Lines & CNC Aluminum Manifolds LS Swap Cooling System Upgrade**RANSOTO**$33.70**19 rev1y ago](https://www.amazon.com/dp/B0DP5YMVN9) [**Stainless Steel Headers Shorty Style for LS Swaps Universal for Swaps Only Not Designed to Fit Any Vehicle that came from Factory with an LS Style Engine**Certified Automotive Experts**$184.72**88 rev1y ago](https://www.amazon.com/dp/B0CTXKG8KL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vans Womens Brooklyn LS Shoe - Low-Top Sneakers for Everyday Wear Walking Work & Fashion**Vans**$60.32**4.6★**▲ 381%**](https://www.amazon.com/dp/B0D7QD3236) [**Oil Pump Priming Adapter Kit Compatible with All Chevy GM LS Engines LS1 LS2 LS3 LSX 5.3L 6.0L 6.2L - M16x1.5**A.A**$14.82**4.9★**▲ 293%**](https://www.amazon.com/dp/B0G6FZQ6PJ) [**LS Billet Coil Brackets Compatible with Holley EFI Coil Packs LS1**ICT Billet**$68.70**4.4★**▲ 239%**](https://www.amazon.com/dp/B01CUVMYVY) [**Bevinsee LS Computer Mounting Brackets LS2 LS1 LS3 LSX PCM ECU ECM Universal for LS Swap**Bevinsee**$12.95**4.6★**▲ 106%**](https://www.amazon.com/dp/B0CTF71N5G) [**LS Steam Vent Kit 4 Corner Coolant Crossover Set for GM LS Series Engines LS1 LS2 LS3 LS6 LS7 LSX LM7 LQ4 LQ9 Stainless Steel Lines & CNC Aluminum Manifolds LS Swap Cooling System Upgrade**RANSOTO**$33.70**3.3★**▲ 100%**](https://www.amazon.com/dp/B0DP5YMVN9)
**~~View all trending →~~**
## **What buyers say about ls**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**19%
*“AWESOME QUALITY”*
**Advertised Vs Actual Product**13%
*“As advertised”*
**Size-Overall**12%
*“Easy fit”*
**Value For Money**10%
*“Best price”*
**Efficiency**10%
*“IT WORKS GREAT”*
**Assembly/Installation**7%
*“no issues installing”*
**Ease Of Use**4%
*“Easy peasy”*
**Functionality-Overall**2%
*“Works great”*
**Socket/Port/Plug**2%
*“Works great plug n go”*
**Design-Overall**1%
*“Built well”*
### **What buyers complain about **
**Quality-Overall**12%
*“Cheap quality”*
**Size-Overall**10%
*“A little long”*
**Functionality-Overall**9%
*“it doesn't work perfectly”*
**Compatibility-Overall**7%
*“Doesnt work on 23 gmc sierra denali”*
**Leak-Proof**6%
*“Leaked”*
**Durability**5%
*“Broke after a couple month's of use”*
**Instructions/User Manual/Troubleshooting**5%
*“No directions”*
**Battery Life**3%
*“It is saying my battery is dead in the FOB”*
**Value For Money**3%
*“It's more expensive than other brands”*
**Assembly/Installation**3%
*“check before installing”*
### **Top return reasons **
**Size-Overall**27%
**Compatibility-Overall**21%
**Functionality-Overall**13%
**Defective Material/Parts**7%
**Advertised Vs Actual Product**3%
**Coolant**3%
**Length**2%
**Assembly/Installation**2%
**Value For Money**2%
**Connectivity-Overall**2%
## **Common questions**
- **Is ls profitable to sell on Amazon United States?**
- The niche generates $111K/yr across 128 tracked products. 6 of 13 products launched in the last 360 days are still selling. 90-day search growth is -25.4%. Flapen's verdict: Skip it (48/100).
- **How competitive is the ls niche?**
- 91 brands and 188 sellers compete. The top 5 products take 18% of clicks and top 5 brands hold 23% of demand.
- **What do buyers complain about in ls?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Functionality-Overall. The return rate is 2.9%.
- **When does demand for ls peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the ls niche?**
- Listings span $6.87–$1992.40; the average listing price is $110.47 (sweet spot $15–$100). The average incumbent carries 1,138 reviews — the moat a new listing must climb.
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