---
title: "90430-12031 — $127K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/90430-12031"
last_updated: "2026-08-09T13:32:15.400Z"
locale: en
meta:
description: "Niche score 42/100 · $127K/yr market · 105K searches/yr · $9.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $127K/yr market · 105K searches/yr · $9.36 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "90430-12031 — $127K/yr Amazon US Niche (2026) - Flapen"
---
# **90430-12031**
**Skip it**
A concentrated shelf (top 5 take 82% of clicks) — this niche doesn't clear our bar today.
Market size 29Growth 36Conversion 96Competition 15Returns 98Price range 32Avg price 28Brand share 39Review moat 43Quality gap 21
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,205.11**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+8.7%**
90-day search growth — must beat 0% to launch
**Price range**
**Okay****$4.49–$20.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$127K**
$127K/yr · 105K searches
**Avg price**
**Okay****$9.36**
avg listing price — sweet spot $15–$100
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, 90430-12031 is a $127K/yr Amazon United States market (105K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in May. Verdict: Skip it — 42/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **90430-12031 market data**
- **Units sold / yr**
- **13K–15K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$117K–$140K**
- units × avg price
- **Conversion rate**
- **12.9%**
- **Avg BSR**
- **#17**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **78%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**23**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**12%**
- Toyota33% - Biabari16% - KOROP AUTO PARTS15% - Dcoecue10% - BENEDETTO7% - AULDAY7% - Open — no brand owns it (3 brands, 12%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +8.7% search growth over the last 90 days.
3K2KSpike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: May · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/automotive/90430-12031/trend)
## **Top 90430-12031 search terms**
- **90430-12031**27K/yr+17.0%11.1% conv. - **90430-12031 toyota oil drain plug gaskets**14K/yr+15.4%10.8% conv. - **toyota oem oil drain plug washer**12K/yr+9.6%5.1% conv. - **toyota oil drain plug gasket**13K/yr-2.7%9.4% conv. - **toyota drain plug gasket**12K/yr+0.3%10.2% conv. - **toyota crush washer**5K/yr+18.7%10.7% conv. - **toyota oil drain plug crush washer**5K/yr+26.6%9.8% conv. - **toyota 90430-12031**5K/yr+34.2%12.1% conv. - **9043012031**4K/yr-21.4%7.1% conv. - **toyota oem oil drain plug gasket**5K/yr-23.6%4.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/90430-12031/search-terms)
## **Top 90430-12031 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%$13K20%$25K30%$38K40%$51K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Genuine Toyota - Oil Drain Plug Gaskets (QTY10)**Toyota**$14.64**4.7★6,118 rev](https://www.amazon.com/dp/B007OW6MD6) [2**90430-12031 (26PCS) Oil Drain Plug Gasket Washer Premium Durable Aluminum Crush Washer - Leak-Proof OEM Replacement Fits Toyota/Lexus/Scion**Biabari**$4.89**4.7★136 rev](https://www.amazon.com/dp/B0FR1NJ9KW) [3**90430-12031 (24Pcs) Aluminum Oil Drain Plug Gaskets Fits for Toyota Lexus Scion Crush Washer Seals Replaces# 9043012031**KOROP AUTO PARTS**$7.17**4.7★3,383 rev](https://www.amazon.com/dp/B08FDH28B2) [4**24PCS Dcoecue 90430-12031 Oil Drain Plug Gaskets**Dcoecue**$4.49**4.7★268 rev](https://www.amazon.com/dp/B0FJYHVGTL) [5![[OEM Products] BENEDETTO Auto Service 10 PCS Oil Drain Plug gaskets/Crush washers Replacement for Toyota Drain Plug Washer Replaces# 90430-12031 Aluminum (QTY10)](https://m.media-amazon.com/images/I/4195qrx9yLL.jpg)**\[OEM Products\] BENEDETTO Auto Service 10 PCS Oil Drain Plug gaskets/Crush washers Replacement for Toyota Drain Plug Washer Replaces# 90430-12031 Aluminum (QTY10)**BENEDETTO**$13.98**4.6★138 rev](https://www.amazon.com/dp/B09NBQ8NBS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**90430-12031 (26PCS) Oil Drain Plug Gasket Washer Premium Durable Aluminum Crush Washer - Leak-Proof OEM Replacement Fits Toyota/Lexus/Scion**Biabari**$4.89**136 rev10mo ago](https://www.amazon.com/dp/B0FR1NJ9KW) [**24PCS Dcoecue 90430-12031 Oil Drain Plug Gaskets**Dcoecue**$4.49**268 rev11mo ago](https://www.amazon.com/dp/B0FJYHVGTL) [**25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal - Premium Aluminum Crush Washer Replaces OEM 90430-12031 for Toyota/Lexus/Scion Oil Pan Drain Plug Gasket**DCWecher**$5.04**1,534 rev2y ago](https://www.amazon.com/dp/B0CLK86R12) [**100PCS Oil Drain Plug Gaskets Replacement for Toyota Lexus Scion Crush Washer Seals Replaces# 9043012031 Aluminum**AULDAY**$20.05**139 rev3y ago](https://www.amazon.com/dp/B09NXLBZBW) [![[OEM Products] BENEDETTO Auto Service 10 PCS Oil Drain Plug gaskets/Crush washers Replacement for Toyota Drain Plug Washer Replaces# 90430-12031 Aluminum (QTY10)](https://m.media-amazon.com/images/I/4195qrx9yLL.jpg)**\[OEM Products\] BENEDETTO Auto Service 10 PCS Oil Drain Plug gaskets/Crush washers Replacement for Toyota Drain Plug Washer Replaces# 90430-12031 Aluminum (QTY10)**BENEDETTO**$13.98**138 rev4y ago](https://www.amazon.com/dp/B09NBQ8NBS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**90430-12031 (26PCS) Oil Drain Plug Gasket Washer Premium Durable Aluminum Crush Washer - Leak-Proof OEM Replacement Fits Toyota/Lexus/Scion**Biabari**$4.89**4.7★**▲ 74%**](https://www.amazon.com/dp/B0FR1NJ9KW) [**24PCS Dcoecue 90430-12031 Oil Drain Plug Gaskets**Dcoecue**$4.49**4.7★**▲ 31%**](https://www.amazon.com/dp/B0FJYHVGTL) [**(24Pcs) Oil Drain Plug Gaskets Replacement for Toyota Lexus Scion Crush Washer Seals Replaces# 9043012031 Aluminum**RARAYC**$7.01**4.5★**— 8%**](https://www.amazon.com/dp/B08RW5BCGF) [**25-PCS 90430-12031 M12 Oil Drain Plug Gasket Washer Crush Seal - Premium Aluminum Crush Washer Replaces OEM 90430-12031 for Toyota/Lexus/Scion Oil Pan Drain Plug Gasket**DCWecher**$5.04**4.7★**— 7%**](https://www.amazon.com/dp/B0CLK86R12) [![[OEM Products] BENEDETTO Auto Service 10 PCS Oil Drain Plug gaskets/Crush washers Replacement for Toyota Drain Plug Washer Replaces# 90430-12031 Aluminum (QTY10)](https://m.media-amazon.com/images/I/4195qrx9yLL.jpg)**\[OEM Products\] BENEDETTO Auto Service 10 PCS Oil Drain Plug gaskets/Crush washers Replacement for Toyota Drain Plug Washer Replaces# 90430-12031 Aluminum (QTY10)**BENEDETTO**$13.98**4.6★**— 5%**](https://www.amazon.com/dp/B09NBQ8NBS)
**~~View all trending →~~**
## **What buyers say about 90430-12031**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Fit as expected”*
**Value For Money**20%
*“at a lower price point”*
**Quality-Overall**15%
*“Good product, it worked as advertised”*
**Advertised Vs Actual Product**14%
*“works as advertised”*
**Leak-Proof**14%
*“do not leak”*
**Lubrication**4%
*“Love the bundle for when I do my oil changes at home they work well”*
**Ease Of Use**2%
*“Easy to use”*
**Efficiency**2%
*“Work great”*
**Soft Feel**1%
*“Soft so They seal good”*
**Functionality-Overall**1%
*“Works ok, some appeared chipped and many were stuck together on arrival”*
### **What buyers complain about **
**Lubrication**18%
*“A quick lube oil change place nearly destroyed my engine in a Jiffy”*
**Quality-Overall**18%
*“Cheaply made”*
**Leak-Proof**13%
*“These washers may leak”*
**Ease Of Use**10%
*“No a good practice”*
**Advertised Vs Actual Product**9%
*“There pictures and description is deceptive”*
**Durability**7%
*“disintegrate within days”*
**Paint Quality**4%
*“Beware that the blue coating deteriorates”*
**Material Quality**4%
*“Its literally cardboard”*
**Compatibility-Overall**2%
*“Did not fit on my honda odyssey 08”*
**Size-Overall**2%
*“Did not fit”*
### **Top return reasons **
**Size-Overall**53%
**Compatibility-Overall**7%
**Advertised Vs Actual Product**7%
**Value For Money**6%
**Defective Material/Parts**5%
**Thin**4%
**Quality-Overall**3%
**Leak-Proof**3%
**Thickness**3%
**Functionality-Overall**2%
## **Common questions**
- **Is 90430-12031 profitable to sell on Amazon United States?**
- The niche generates $127K/yr across 9 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +8.7%. Flapen's verdict: Skip it (42/100).
- **How competitive is the 90430-12031 niche?**
- 9 brands and 23 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in 90430-12031?**
- Top complaints mined from reviews: Lubrication, Quality-Overall, Leak-Proof. The return rate is 0.4%.
- **When does demand for 90430-12031 peak?**
- Demand peaks in May; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the 90430-12031 niche?**
- Listings span $4.49–$20.05; the average listing price is $9.36 (sweet spot $15–$100). The average incumbent carries 2,205 reviews — the moat a new listing must climb.
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