---
title: "Transmission Temperature Gauge Kit — $71K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/transmission-temperature-gauge-kit"
last_updated: "2026-08-06T01:30:53.250Z"
locale: en
meta:
description: "Niche score 46/100 · $71K/yr market · 66K searches/yr · $57.06 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $71K/yr market · 66K searches/yr · $57.06 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Transmission Temperature Gauge Kit — $71K/yr Amazon US Niche (2026) - Flapen"
---
# **transmission temperature gauge kit**
**Skip it**
A small market ($71K/yr) — this niche doesn't clear our bar today.
Market size 18Growth 40Conversion 23Competition 46Returns 36Price range 95Avg price 91Brand share 38Review moat 85Quality gap 76
**Price range**
**Incredible****$21.41–$98.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$57.06**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****293.28**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+12.1%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****4.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$71K**
$71K/yr · 66K searches
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, transmission temperature gauge kit is a $71K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in May–Jun–Jul. Verdict: Skip it — 46/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **transmission temperature gauge kit market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$57K–$71K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#93**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **78%**
- **Out of stock**
- **1.6%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**81**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 100%
**Open market**
**13%**
- GlowShift40% - AUTO METER14% - Bosch14% - MaxTow7% - Arbriaty6% - WATERWICH5% - Open — no brand owns it (4 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +12.1% search growth over the last 90 days.
3K2KSpike '25 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/automotive/transmission-temperature-gauge-kit/trend)
## **Top transmission temperature gauge kit search terms**
- **transmission temp gauge kit**20K/yr+19.2%1.4% conv. - **transmission temp gauge**15K/yr+15.8%1.1% conv. - **trans temp gauge**13K/yr+2.8%1.8% conv. - **transmission temperature gauge**8K/yr+17.0%1.1% conv. - **trans temp gauge kit**7K/yr+13.0%1.7% conv. - **transmission temperature gauge kit**4K/yr-13.0%0.8% conv. [**All search terms **](https://flapen.com/research/us/automotive/transmission-temperature-gauge-kit/search-terms)
## **Top transmission temperature gauge kit 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%10%$7K20%$14K30%$21K40%$28K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 18 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**GlowShift Tinted 7 Color 260F Automatic Transmission Temp Gauge Kit - Includes 1/8-27 NPT Electronic Sensor & Wiring - Multi-Color Display - Black Dial - Smoked Lens - for Car & Truck - 2-1/16 52mm**GlowShift**$58.31**4.7★909 rev](https://www.amazon.com/dp/B007GDGD00) [2**BOSCH SP0F000049 Style Line 2 Electrical Water/Oil Temperature Gauge (Black Dial Face Black Bezel)**Bosch**$33.63**4.4★1,171 rev](https://www.amazon.com/dp/B00UZ9H59A) [3**Auto Meter 4357 Ultra-Lite Electric Transmission Temperature Gauge 2 1/16**AUTO METER**$75.58**4.6★215 rev](https://www.amazon.com/dp/B00062YXO6) [4**GlowShift 10 Color Digital 300F Transmission Temperature Gauge Kit - Includes 1/8-27 NPT Electronic Sensor & Wiring - Multi-Color LED Display - Tinted Lens - for Car & Truck - 2-1/16 (52mm)**GlowShift**$69.41**4.5★187 rev](https://www.amazon.com/dp/B01LZ24K54) [5**7 Color Transmission Temperature Gauge 300 F Trans Temp Gauge Kit 2-1/16 52mm LED Backlight - Black Dial - Clear Lens - Monitor and Display The Oil Temperature of Truck Transmissions**Arbriaty**$47.84**2.7★6 rev](https://www.amazon.com/dp/B0DSKF4GXH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**7 Color Transmission Temperature Gauge 300 F Trans Temp Gauge Kit 2-1/16 52mm LED Backlight - Black Dial - Clear Lens - Monitor and Display The Oil Temperature of Truck Transmissions**Arbriaty**$47.84**6 rev1y ago](https://www.amazon.com/dp/B0DSKF4GXH) [**Bezel Transmission Temp Gauge Kit 80-260 Black Indash Brushless Series 2-1/16 (52mm) for car - 10 Colors - Clear Lens - Includes Temperature Sensor - 5 Level Brightness - JDM - USDM**Bezel**$47.30**13 rev1y ago](https://www.amazon.com/dp/B0DMKPK66Q) [**WATERWICH Oil Temp Temperature Gauge Meter Kit 104-302 DC12V 2inch 52mm with Sensor for Marine Car Truck Vehicle Automotive**WATERWICH**$21.41**122 rev3y ago](https://www.amazon.com/dp/B0BWRPBGB8) [**Transmission Temperature Gauge - 7 Color 80-260 F Trans Temp Gage 52mm 2-1/16 LED Backlight Black Meter Dial with Temp Sensor Fit for Truck**TCHENPART**$45.65**34 rev3y ago](https://www.amazon.com/dp/B0BMNST2DY) [**Gazoz Performance 52mm Transmission Trans Temp Gauge Kit | Boost & Temperature Gauges Automotive Replacement Gauge Set Cylinder Head Temperature Gauge| Transmission Temperature Gauge**GAZOZ PERFORMANCE**$40.51**18 rev7y ago](https://www.amazon.com/dp/B07V7Y286X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Auto Meter 2552 Traditional Chrome Electric Transmission Temperature Gauge**AUTO METER**$65.94**4.7★**▲ 93%**](https://www.amazon.com/dp/B00062YW6K) [**Gazoz Performance 52mm Transmission Trans Temp Gauge Kit | Boost & Temperature Gauges Automotive Replacement Gauge Set Cylinder Head Temperature Gauge| Transmission Temperature Gauge**GAZOZ PERFORMANCE**$40.51**4.0★**▲ 30%**](https://www.amazon.com/dp/B07V7Y286X) [**Transmission Temperature Gauge - 7 Color 80-260 F Trans Temp Gage 52mm 2-1/16 LED Backlight Black Meter Dial with Temp Sensor Fit for Truck**TCHENPART**$45.65**4.0★**▲ 24%**](https://www.amazon.com/dp/B0BMNST2DY) [**Auto Meter 4357 Ultra-Lite Electric Transmission Temperature Gauge 2 1/16**AUTO METER**$75.58**4.6★**▲ 21%**](https://www.amazon.com/dp/B00062YXO6) [**BOSCH SP0F000045 Style Line 2 Mechanical Water/Oil Temperature Gauge (White Dial Face Chrome Bezel)**Bosch**$27.81**4.4★**▲ 20%**](https://www.amazon.com/dp/B00UM9X0UQ)
**~~View all trending →~~**
## **What buyers say about transmission temperature gauge kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Assembly/Installation**29%
*“Installation was straightforward”*
**Value For Money**11%
*“Inexpensive parts with everything you need”*
**Measurement/Reading Accuracy**10%
*“Gauge works just fine”*
**Quality-Overall**9%
*“good quality”*
**Instructions/User Manual/Troubleshooting**8%
*“Instructions are very clear”*
**Pressure**6%
*“Works perfectly I think its within 5 degrees I should have bought the oil pressure gauge also”*
**Efficiency**6%
*“works well”*
**Size-Overall**3%
*“good fit”*
**Motor Power**3%
*“Motor rebuild”*
**Design-Overall**3%
*“Looks Great, very functional”*
### **What buyers complain about **
**Measurement/Reading Accuracy**31%
*“Overall, Im disappointed with the performance and cannot rely on it for proper monitoring”*
**Functionality-Overall**19%
*“it does not perform as advertised”*
**Durability**9%
*“Went out in one day”*
**Heating**6%
*“It shows hotter than what it really is when you first turn the key on without starting engine gauge already reads 150°”*
**Quality-Overall**6%
*“Junk”*
**Sensor**6%
*“Did not use any Teflon so the sensor can ground itself or it will not read”*
**Mounting**3%
*“it is missing the under-dash chrome mount plate”*
**Product Condition**3%
*“Returning item, be wary of used”*
**Size-Overall**3%
*“I returned this because it was too small”*
**Instructions/User Manual/Troubleshooting**2%
*“color was a bit difficult instructions were hard to understand”*
### **Top return reasons **
**Measurement/Reading Accuracy**24%
**Functionality-Overall**14%
**Size-Overall**14%
**Compatibility-Overall**12%
**Sensor**11%
**Advertised Vs Actual Product**5%
**Defective Material/Parts**4%
**Color**3%
**Mounting**2%
**Connectivity-Overall**2%
## **Common questions**
- **Is transmission temperature gauge kit profitable to sell on Amazon United States?**
- The niche generates $71K/yr across 18 tracked products. 90-day search growth is +12.1%. Flapen's verdict: Skip it (46/100).
- **How competitive is the transmission temperature gauge kit niche?**
- 10 brands and 81 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in transmission temperature gauge kit?**
- Top complaints mined from reviews: Measurement/Reading Accuracy, Functionality-Overall, Durability. The return rate is 4.1%.
- **When does demand for transmission temperature gauge kit peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the transmission temperature gauge kit niche?**
- Listings span $21.41–$98.44; the average listing price is $57.06 (sweet spot $15–$100). The average incumbent carries 293 reviews — the moat a new listing must climb.
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