---
title: "Blackstone Replacement Parts — $118K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/blackstone-replacement-parts"
last_updated: "2026-08-07T11:13:58.873Z"
locale: en
meta:
description: "Niche score 63/100 · $118K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 63/100 · $118K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Blackstone Replacement Parts — $118K/yr Amazon US Niche (2026) - Flapen"
---
# **blackstone replacement parts**
**Worth a look**
Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 28Growth 77Conversion 31Competition 80Returns 95Price range 49Avg price 95Brand share 87Review moat 61Quality gap 35
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$35.68**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Growth**
**Great****+65.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Good****1,078.38**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Okay****$6.50–$179.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$118K**
$118K/yr · 132K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, blackstone replacement parts is a $118K/yr Amazon United States market (132K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 63/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **blackstone replacement parts market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$89K–$107K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#107**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **88%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **139 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**32 **▼falling
**Sellers**
**101**
**Top-5 brand share**
**48%**
Top 20: 90%
**Top-5 click share**
**35%**
Top 20: 80%
**Open market**
**47%**
- BLACKSTONE17% - Firsgrill11% - PETKAO9% - Rigshru7% - Grill Parts For Less5% - BMMXBI4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +65.0% search growth over the last 90 days.
5K4KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 3.0×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/blackstone-replacement-parts/trend)
## **Top blackstone replacement parts search terms**
- **blackstone replacement parts**43K/yr+36.5%1.7% conv. - **blackstone griddle parts**20K/yr+119.7%1.4% conv. - **blackstone parts**22K/yr+61.8%1.7% conv. - **blackstone grill parts**16K/yr+83.4%1.7% conv. - **blackstone parts replacement**8K/yr+138.7%2.2% conv. - **blackstone grill parts replacement**6K/yr+108.0%1.2% conv. - **blackstone griddle replacement parts**8K/yr+99.0%2.2% conv. - **blackstone grill replacement parts**8K/yr-31.4%1.4% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/blackstone-replacement-parts/search-terms)
## **Top blackstone replacement parts 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%3%$4K6%$7K9%$11K12%$14K101001K10K 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**Blackstone 5471 Propane Adapter Hose & Regulator for 20 lb Tank**BLACKSTONE**$16.75**4.7★6,388 rev](https://www.amazon.com/dp/B0919CHCGD) [2**Firsgrill Professional Replacement Blackstone Griddle 17 22 28 30 & 36 inches Grease Cup Foil Tray pan**Firsgrill**$19.95**4.7★562 rev](https://www.amazon.com/dp/B09QPLPYK5) [3**Griddle Burner Valve For Blackstone 36 Gas Grill Griddle 1554 Replacement Parts For Blackstone Grill Parts Replacement Gas Valve For 2-Pack**Rigshru**$24.73**4.5★102 rev](https://www.amazon.com/dp/B0D2TW8K6D) [4**Blackstone Griddle Replacement Short M6 Step Bolt for Gas Griddles with Side Shelves - 4-Pack**Grill Parts For Less**$11.09**4.6★26 rev](https://www.amazon.com/dp/B0FBMPH36N) [5**4 Outlet Electronic Grill Igniter with 4 pack Ignition Needles for Blackstone 36 Inch Griddle Universal AA Battery Cover Spark Igniter Replacement Kit for BlackStone 4 Burner Gas Grill Accessories**BMMXBI**$21.40**4.6★340 rev](https://www.amazon.com/dp/B0C3RDJ5KL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Matchwaves 2 Pack Gas Griddle Knobs Replacement for Blackstone 17 22 28 36 Griddle Upgraded Grill Accessories for Blackstone Parts Original**Matchwaves**$13.05**31 rev9mo ago](https://www.amazon.com/dp/B0FXTZTLVH) [**Upgraded Griddle Top Replacement for 36 Blackstone Griddle Parts w/Rear Grease System Grill Plate for Blackstone Accessories 4-Burner 1866 1554 1818 1836 Non-toxic Heavy-duty Steel Flat Top Griddle**PETKAO**$173.07**31 rev1y ago](https://www.amazon.com/dp/B0FD2KKMD9) [**Blackstone Griddle Replacement Short M6 Step Bolt for Gas Griddles with Side Shelves - 4-Pack**Grill Parts For Less**$11.09**26 rev1y ago](https://www.amazon.com/dp/B0FBMPH36N) [**BBQration Flame Tamper Grill Parts for Blackstone Tailgater 1555 1550 1827 RP 90407 Heat Shield for Blackstone 1555 Tailgater Grill Box**BBQration**$57.73**23 rev1y ago](https://www.amazon.com/dp/B0F61X234R) [**Whaleme Grease Cup Liners Compatible with Blackstone Griddle 5017 - Griddle Accessories Disposable Grill Tray Aluminum Foil Drip Pan Grease Catcher Cup Liner for 17 22 28 36 Inch (30 Pack)**Whaleme**$9.99**2,419 rev1y ago](https://www.amazon.com/dp/B0DK27P28K)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Matchwaves 2 Pack Gas Griddle Knobs Replacement for Blackstone 17 22 28 36 Griddle Upgraded Grill Accessories for Blackstone Parts Original**Matchwaves**$13.05**4.9★**▲ 138%**](https://www.amazon.com/dp/B0FXTZTLVH) [**BLACKSTONE 4146 Griddle Seasoning and Cast Iron Conditioner 15.3oz**BLACKSTONE**$19.75**4.8★**▲ 118%**](https://www.amazon.com/dp/B09YY72LSV) [**Vsearch Replacement Blackstone 17 & 22 Tabletop Griddle Regulator**Vsearch**$18.33**4.3★**▲ 94%**](https://www.amazon.com/dp/B0CMQ1ZTB7) [**Whaleme Grease Cup Liners Compatible with Blackstone Griddle 5017 - Griddle Accessories Disposable Grill Tray Aluminum Foil Drip Pan Grease Catcher Cup Liner for 17 22 28 36 Inch (30 Pack)**Whaleme**$9.99**4.8★**▲ 56%**](https://www.amazon.com/dp/B0DK27P28K) [**4 Outlet Grill Igniter Kit for Blackstone Grill Igniter Blackstone Starter Replacement 36 Inch Griddle Accessories Ignitor & Ignition Wires Kit for Black Stone Igniter Replacement AA Battery Required**PETKAO**$21.72**4.6★**▲ 51%**](https://www.amazon.com/dp/B0D93ZZF6Q)
**~~View all trending →~~**
## **What buyers say about blackstone replacement parts**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**19%
*“Fits like a glove”*
**Quality-Overall**15%
*“Amazing Quality”*
**Value For Money**11%
*“Good buy for the money”*
**Grilling**10%
*“The perfect grilling kit”*
**Advertised Vs Actual Product**8%
*“Description is accurate”*
**Ease Of Cleaning**6%
*“Keeps it clean”*
**Ease Of Use**5%
*“Easy to use”*
**Assembly/Installation**4%
*“This was easy to setup”*
**Gifting Purpose**3%
*“Great gift”*
**Durability**2%
*“Very Durable”*
### **What buyers complain about **
**Size-Overall**18%
*“It was considerably shorter”*
**Quality-Overall**12%
*“Over priced for the quality”*
**Rusts/Corrodes**8%
*“They rust”*
**Durability**5%
*“Not very durable”*
**Grilling**4%
*“Doesnt fit my grill”*
**Advertised Vs Actual Product**4%
*“Not as pictured”*
**Strength**3%
*“so a bit flimsy”*
**Leak-Proof**3%
*“Container was leaking with product”*
**Material Quality**3%
*“Poor quality materials”*
**Ease Of Cleaning**2%
*“they sent it dirty”*
### **Top return reasons **
**Size-Overall**44%
**Grilling**12%
**Value For Money**8%
**Advertised Vs Actual Product**6%
**Quality-Overall**6%
**Defective Material/Parts**4%
**Leak-Proof**3%
**Product Condition**3%
**Functionality-Overall**2%
**Material Quality**2%
## **Common questions**
- **Is blackstone replacement parts profitable to sell on Amazon United States?**
- The niche generates $118K/yr across 42 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +65.0%. Flapen's verdict: Worth a look (63/100).
- **How competitive is the blackstone replacement parts niche?**
- 32 brands and 101 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in blackstone replacement parts?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Rusts/Corrodes. The return rate is 1.0%.
- **When does demand for blackstone replacement parts peak?**
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 3.0× the quietest.
- **What does it cost to enter the blackstone replacement parts niche?**
- Listings span $6.50–$179.74; the average listing price is $35.68 (sweet spot $15–$100). The average incumbent carries 1,078 reviews — the moat a new listing must climb.
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