---
title: "Valve Body — $63K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/valve-body"
last_updated: "2026-08-09T07:44:09.688Z"
locale: en
meta:
description: "Niche score 50/100 · $63K/yr market · 179K searches/yr · $253.51 avg price. Weak search conversion (0.1%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $63K/yr market · 179K searches/yr · $253.51 avg price. Weak search conversion (0.1%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Valve Body — $63K/yr Amazon US Niche (2026) - Flapen"
---
# **valve body**
**Worth a look**
Shows no brand lock-in (top 5 brands take 36% of clicks), but weak search conversion (0.1%) keeps it on the watch list.
Market size 16Growth 13Conversion 2Competition 95Returns 69Price range 4Avg price 38Brand share 96Review moat 90Quality gap 84
**Brand share**
**Incredible****36%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****20%**
top-5 click share — an open shelf
**Review moat**
**Great****193.43**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****$253.51**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****$63K**
$63K/yr · 179K searches
**Growth**
**Bad****-23.6%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$12.11–$2199.98**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****0.1%**
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%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, valve body is a $63K/yr Amazon United States market (179K searches/yr). The top 5 brands hold 36% of demand. Demand peaks in Dec. Verdict: Worth a look — 50/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **valve body market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$127K–$190K**
- units × avg price
- **Conversion rate**
- **0.1%**
- **Avg BSR**
- **#540**
- **Page quality**
- **0%**
- **Prime**
- **91%**
- **Sponsored**
- **82%**
- **Out of stock**
- **8.6%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.
**Brands**
**54 **▲rising
**Sellers**
**167**
**Top-5 brand share**
**36%**
Top 20: 76%
**Top-5 click share**
**20%**
Top 20: 40%
**Open market**
**60%**
- INGKAN13% - YDMON8% - WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC6% - GM GENUINE PARTS5% - atp automotive4% - World Wide Parts Outlet4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -23.6% search growth over the last 90 days.
5K4KSpike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/automotive/valve-body/trend)
## **Top valve body search terms**
- **transmission rebuild kit**55K/yr-22.3%0.1% conv. - **automotive replacement transmissions & parts**28K/yr-26.2%0.0% conv. - **valve body transmission**24K/yr-4.5%0.6% conv. - **transmission valve body**28K/yr-29.5%0.3% conv. - **transmission parts**14K/yr-23.2%0.0% conv. - **automatic transmission**13K/yr-30.9%0.0% conv. - **transmision**4K/yr-13.4%0.1% conv. - **transmisin automtica**5K/yr-26.1%0.0% conv. - **transmisin**3K/yr-11.4%0.0% conv. - **transmission for**5K/yr-84.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/valve-body/search-terms)
## **Top valve body 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%$1K4%$3K6%$4K8%$5K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**YDMON RE0F11A JF015E CVT Transmission Valve Body Compatible with N-i-ssan Sentra 2013-2019 1.6L 1.8L Automotive Transmission Valve Body With Solenoid Replaces Part 31705-X428E 31705-X428B**YDMON**$170.34**3.9★46 rev](https://www.amazon.com/dp/B0DF55WTGK) [2**4L60E Transmission Super Master Rebuild Kit w/Steels & Pistons 2004-UP**WIT WHATEVER IT TAKES TRANSMISSION PARTS, INC**$241.42**4.5★163 rev](https://www.amazon.com/dp/B086YZ6HBJ) [3**4L60E Transmission Rebuild Kit Heavy Duty Master Kit with 3-4 Power-pack**World Wide Parts Outlet**$351.09**4.5★188 rev](https://www.amazon.com/dp/B014UZ62WA) [4**QBselecar Transmission Valve Body Replacement for RE0F10A JF011E CVT Transmission Solenoid w/Stepper Motor Compatible with Nissan Altima Rogue Sentra X-Trail Lancer Outlander Dodge Caliber 2002-2016**QBselecar**$120.17**3.3★18 rev](https://www.amazon.com/dp/B0FNMMZNB2) [5**INGKAN 4L60E 4L65E Transmission Master Rebuild Kit w/Filter Fits for Cadillac Escalade Chevy Avalanche Express Silverado Tahoe GMC Savana Sierra Yukon OE 4L60E 4L65E 4L70E 4L75E**INGKAN**$285.43**4.6★8 rev](https://www.amazon.com/dp/B0F43W8CY9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**VekAuto Transmission Control Unit TCM TCU Valve Body Solenoid for Subaru Forester Impreza Outback Xv Crosstrek TR580/31825-AA050/31825AA050/TR690/31825AA051/31825AA052/31825AA050**VekAuto**$293.06**1 rev5mo ago](https://www.amazon.com/dp/B0GKPNL3ND) [**24270598 Automatic Transmission Control Valve Body with Transmission Control Module TCM TCU**SteelAxle**$451.17**0 rev5mo ago](https://www.amazon.com/dp/B0GGYDKVVX) [**YDMON 42RLE Transmission Valve Body Compatible with Do-dge Avenger Challenger Ram 1500 J-eep Liberty Durango Automotive Transmission Valve Body With Solenoid Replaces Part RL078327AA 5078327AA**YDMON**$269.75**2 rev6mo ago](https://www.amazon.com/dp/B0GGB39BNQ) [**Roneeson CVT Transmission Valve Body for Nissan Altima 3.5L 2013-18 Maxima 2016-19 Murano 3.5 2015-19 Pathfinder 3.5 2013-17 Quest 2014-17 Infiniti QX60 3.5L 2014-16**Roneeson**$118.80**3 rev6mo ago](https://www.amazon.com/dp/B0GCLBB5Q8) [**Norkmdi Car Transmission Cooling System Kit OEM#STL010 Vehicle Cooler Flow Bypass Valve Kit Automatic Transmission Assemblies Compatible with 6L80 6L90 8L80 90E and 10L90**Norkmdi**$12.11**3 rev9mo ago](https://www.amazon.com/dp/B0FRSFVNPX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VekAuto Transmission Control Unit TCM TCU Valve Body Solenoid for Subaru Forester Impreza Outback Xv Crosstrek TR580/31825-AA050/31825AA050/TR690/31825AA051/31825AA052/31825AA050**VekAuto**$293.06**5.0★**▲ 248%**](https://www.amazon.com/dp/B0GKPNL3ND) [**24270598 Automatic Transmission Control Valve Body with Transmission Control Module TCM TCU**SteelAxle**$451.17**0.0★**▲ 237%**](https://www.amazon.com/dp/B0GGYDKVVX) [**YDMON 42RLE Transmission Valve Body Compatible with Do-dge Avenger Challenger Ram 1500 J-eep Liberty Durango Automotive Transmission Valve Body With Solenoid Replaces Part RL078327AA 5078327AA**YDMON**$269.75**5.0★**▲ 153%**](https://www.amazon.com/dp/B0GGB39BNQ) [**Roneeson CVT Transmission Valve Body for Nissan Altima 3.5L 2013-18 Maxima 2016-19 Murano 3.5 2015-19 Pathfinder 3.5 2013-17 Quest 2014-17 Infiniti QX60 3.5L 2014-16**Roneeson**$118.80**4.6★**▲ 151%**](https://www.amazon.com/dp/B0GCLBB5Q8) [**VekAuto No.31705-28X0B/31705-28X0A JF016E RE0F10D CVT Transmission Valve Body for Nissan Altima 2013-2016 2.5L Automotive Transmission Valve Body with Solenoid No.31705-28X2B/3170E-29X9C**VekAuto**$136.98**0.0★**▲ 94%**](https://www.amazon.com/dp/B0FKNCBQGK)
**~~View all trending →~~**
## **What buyers say about valve body**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**22%
*“Not too expensive”*
**Quality-Overall**21%
*“Good Quality”*
**Efficiency**14%
*“Working good in my at home garage rebuild”*
**Advertised Vs Actual Product**10%
*“Works as it should”*
**Size-Overall**8%
*“Fitment is generally accurate for the listed models”*
**Lubrication**4%
*“I think Valvoline lubricants are the best on the market”*
**Leak-Proof**2%
*“delivered with no leaks”*
**Ease Of Use**2%
*“Easy to use”*
**Assembly/Installation**2%
*“It's easy to install as well”*
**Maintenance And Repair**1%
*“making it convenient to handle a full rebuild without sourcing extra parts”*
### **What buyers complain about **
**Quality-Overall**14%
*“Both are horrible quality”*
**Functionality-Overall**9%
*“DOES NOT COME WITH IT”*
**Product Condition**8%
*“Part was used”*
**Leak-Proof**7%
*“oil leaked everywhere”*
**Size-Overall**6%
*“Amazon was not reliable for their recomendation in this case to fit my transmission”*
**Lubrication**4%
*“Bad oil”*
**Pressure**4%
*“Valve body was bad”*
**Value For Money**4%
*“Pricey ATF Fluid”*
**Compatibility-Overall**4%
*“Not compatible with cvt or mercon lv”*
**Durability**4%
*“Probably needs to break in”*
### **Top return reasons **
**Compatibility-Overall**26%
**Defective Material/Parts**12%
**Functionality-Overall**11%
**Leak-Proof**9%
**Size-Overall**8%
**Value For Money**7%
**Product Condition**6%
**Advertised Vs Actual Product**5%
**Maintenance And Repair**2%
**Assembly/Installation**2%
## **Common questions**
- **Is valve body profitable to sell on Amazon United States?**
- The niche generates $63K/yr across 137 tracked products. 3 of 40 products launched in the last 360 days are still selling. 90-day search growth is -23.6%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the valve body niche?**
- 54 brands and 167 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 36% of demand.
- **What do buyers complain about in valve body?**
- Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Product Condition. The return rate is 2.3%.
- **When does demand for valve body peak?**
- Demand peaks in Dec; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the valve body niche?**
- Listings span $12.11–$2199.98; the average listing price is $253.51 (sweet spot $15–$100). The average incumbent carries 193 reviews — the moat a new listing must climb.
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