---
title: "Head Gasket — $1.1M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/head-gasket"
last_updated: "2026-08-10T18:13:15.519Z"
locale: en
meta:
description: "Niche score 57/100 · $1.1M/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 57/100 · $1.1M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Head Gasket — $1.1M/yr Amazon US Niche (2026) - Flapen"
---
# **head gasket**
**Worth a look**
Shows a fragmented shelf (top 5 take 15% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 80Growth 19Conversion 21Competition 96Returns 49Price range 20Avg price 83Brand share 66Review moat 87Quality gap 45
**Competition**
**Incredible****15%**
top-5 click share — an open shelf
**Review moat**
**Great****258.89**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$78.25**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$1.1M**
$1.1M/yr · 851K searches
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****3.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.7%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$7.08–$426.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-12.0%**
90-day search growth — must beat 0% to launch
**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, head gasket is a $1.1M/yr Amazon United States market (851K searches/yr). The top 5 brands hold 65% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **head gasket market data**
- **Units sold / yr**
- **13K–15K**
- avg 0–100/product
- **Revenue / yr**
- **$978K–$1.2M**
- units × avg price
- **Conversion rate**
- **1.7%**
- **Avg BSR**
- **#245**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **90%**
- **Out of stock**
- **3.0%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **151 days**
## **Competition & brand share**
Clicks spread well past the top 5 (15% combined) — an open shelf where new products get seen.
**Brands**
**47 **▼falling
**Sellers**
**144**
**Top-5 brand share**
**65%**
Top 20: 88%
**Top-5 click share**
**15%**
Top 20: 37%
**Open market**
**32%**
- Fel-Pro36% - JAVOUKA12% - GOCPB7% - ZONFANT6% - ChawYI4% - KAX3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.0% search growth over the last 90 days.
18K13K seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/automotive/head-gasket/trend)
## **Top head gasket search terms**
- **head gasket**247K/yr-5.8%0.6% conv. - **head gasket kit**200K/yr-10.5%0.6% conv. - **head gasket set**84K/yr-29.4%0.5% conv. - **cylinder head**67K/yr-9.2%0.0% conv. - **engine gasket kit**38K/yr-5.2%0.3% conv. - **gasket set**41K/yr-25.3%0.3% conv. - **gasket kit**30K/yr-11.3%0.9% conv. - **engine gasket set**23K/yr-25.4%0.3% conv. - **head gaskets**18K/yr-11.6%0.6% conv. - **cylinder head gasket set**14K/yr-10.7%0.4% conv. [**All search terms **](https://flapen.com/research/us/automotive/head-gasket/search-terms)
## **Top head gasket 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%$22K4%$44K6%$67K8%$89K101001K10K 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**GOCPB Head Gasket Set Compatible with Buick Enclave Chevy Traverse GMC Acadia 3.6L 2009-2016 Saturn Outlook 2009-2010 Replaces HS26376PT-5 ES72274**GOCPB**$101.98**4.2★11 rev](https://www.amazon.com/dp/B0BNFNTRLS) [2**5.3 Full Cylinder Head Gasket Set with ES72220 Bolts Kit Compatible with Chevy GMC Cadillac Buick Vehicle 2004-2014 Express Silverado Suburban Tahoe Savana Sierra Yukon 5.3L Engines**ZONFANT**$99.75**4.2★104 rev](https://www.amazon.com/dp/B0CX12N497) [3**DRiV Fel-Pro Engine Cylinder Head Gasket Set - HS 26541 PT - Designed for Imperfect Sealing Surfaces - Proprietary & Anti-Friction Coating Seals - Steel Core**Fel-Pro**$140.93**4.6★73 rev](https://www.amazon.com/dp/B019SN75F2) [4**FEL-PRO 26190 PT Engine Cylinder Head Gasket for Chevrolet Silverado 1500**Fel-Pro**$35.34**4.7★271 rev](https://www.amazon.com/dp/B000HUHW4A) [5**2 Pcs Cylinder Multi Layer Head Gasket For LS1 LS6 V8 4.8L 5.3L 5.7 Liter Engine Compatible With Chevy/GMC/Buick/Cadillac/Pontiac/Hummer/Saab Vehicle 1998-2019 Replace#12589226 12498544 98544**ZONFANT**$34.07**4.5★91 rev](https://www.amazon.com/dp/B0C7B96LNJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HS26236PT-2 Cylinder Head Gasket Set with Bolts for 1.7L D17A1 L4 Engine Compatible with 2001-2005 Honda Civic LX DX Replace# HS26236PT HBHO034**Gledewen**$59.50**25 rev1y ago](https://www.amazon.com/dp/B0DKXN43GS) [**5.3 4.8 MLS Full Cylinder Head Engine Gasket Kit Compatible with 2002-2011 Chevy Silverado Tahoe Avalanche Express Suburban GMC Sierra Savana Yukon Buick Escalade 4.8L 5.3L V8**AUTOBABA**$82.68**96 rev2y ago](https://www.amazon.com/dp/B0D2RFQRFX) [**5.3 Full Cylinder Head Gasket Set with ES72220 Bolts Kit Compatible with Chevy GMC Cadillac Buick Vehicle 2004-2014 Express Silverado Suburban Tahoe Savana Sierra Yukon 5.3L Engines**ZONFANT**$99.75**104 rev2y ago](https://www.amazon.com/dp/B0CX12N497) [**XBVV 1020 Pcs O Ring Kit 20 Size Nitrile Rubber O Ring Assortment Set for Car Auto Vehicle Repair Faucet Plumbing Air or Gas Sealing Connections Resist Oil and Heat**XBVV**$9.11**4,217 rev2y ago](https://www.amazon.com/dp/B0CBTYXVCV) [**JAVOUKA Head Gasket Set with Bolts 3.6L Pentastar 12-20 for Dodge Charger 11-20 for Grand Caravan//Journey/Durango 11-18 for Jeep Wrangler/Grand Cherokee 11-17 for Chrysler 200/300 HS26541PT(90PCS)**JAVOUKA**$82.99**453 rev3y ago](https://www.amazon.com/dp/B0C7VMWPV3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GOCPB Head Gasket Set Compatible with Buick Enclave Chevy Traverse GMC Acadia 3.6L 2009-2016 Saturn Outlook 2009-2010 Replaces HS26376PT-5 ES72274**GOCPB**$101.98**4.2★**▲ 31%**](https://www.amazon.com/dp/B0BNFNTRLS) [**HS26191PT Cylinder Head Gasket Kit 4.8L 5.3L for Chevy Silverado 1500 Tahoe Suburban GMC Sierra 1500 Yukon Hummer H3/H3T 2002-2011 MLS Engine Gaskets Set**ASTOU**$55.42**4.6★**▲ 14%**](https://www.amazon.com/dp/B09X453QF6) [**ChawYI 5-Layer MLS Cylinder Head Gaskets 12610046 for 6.0L/6.2L LS3 LQ4 LQ9 L96 L76 L92 L99 Series Engines for GM for Chevrolet for GMC for Cadillac Hummer Pontiac SAAB 12622033 2PCS**ChawYI**$45.62**4.6★**— 9%**](https://www.amazon.com/dp/B0BW9P2PQ1) [**JAVOUKA Head Gasket Set 3.6L for Chrysler 200/300 for VW Routan fit for Dodge Avenger/Challenger/Grand Caravan/fit for Ram ProMaster/1500 fit for Jeep Wrangler/Grand Cherokee 3.6L HS26541PT(74pcs)**JAVOUKA**$59.00**4.7★**— 9%**](https://www.amazon.com/dp/B0BK4C77SS) [**5.3 4.8 MLS Full Cylinder Head Engine Gasket Kit Compatible with 2002-2011 Chevy Silverado Tahoe Avalanche Express Suburban GMC Sierra Savana Yukon Buick Escalade 4.8L 5.3L V8**AUTOBABA**$82.68**4.4★**— 8%**](https://www.amazon.com/dp/B0D2RFQRFX)
**~~View all trending →~~**
## **What buyers say about head gasket**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Decent quality”*
**Size-Overall**16%
*“They fit as described”*
**Value For Money**15%
*“Great Value”*
**Advertised Vs Actual Product**14%
*“Exactly as advertised”*
**Efficiency**7%
*“Works perfectly”*
**Leak-Proof**4%
*“Hasn't leaked yet”*
**Ease Of Use**3%
*“easy to use”*
**Assembly/Installation**2%
*“they installed without any issues”*
**Instructions/User Manual/Troubleshooting**2%
*“The instructions are clear”*
**Correct Contents**2%
*“Great kit”*
### **What buyers complain about **
**Size-Overall**16%
*“Short bolts”*
**Quality-Overall**10%
*“this items are real cheap quality”*
**Leak-Proof**8%
*“found the leaks”*
**Functionality-Overall**6%
*“Did not work”*
**Thickness**5%
*“They needed to be thicker and more rounded”*
**Advertised Vs Actual Product**5%
*“SNAKE OIL ANS FALSE ADVERTISING”*
**Compatibility-Overall**4%
*“Not for Toyota”*
**Coolant**4%
*“seemed fine for a couple months until exhaust leaked into the coolant”*
**Durability**4%
*“like it would break very easily if it got placed in the bottom of a tool box on its own”*
**Value For Money**3%
*“its extremely hard to believe the little blue coating makes them double the price”*
### **Top return reasons **
**Size-Overall**34%
**Compatibility-Overall**10%
**Defective Material/Parts**10%
**Functionality-Overall**7%
**Advertised Vs Actual Product**6%
**Leak-Proof**5%
**Value For Money**5%
**Quality-Overall**3%
**Maintenance And Repair**3%
**Product Condition**2%
## **Common questions**
- **Is head gasket profitable to sell on Amazon United States?**
- The niche generates $1.1M/yr across 150 tracked products. 1 of 9 products launched in the last 360 days are still selling. 90-day search growth is -12.0%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the head gasket niche?**
- 47 brands and 144 sellers compete. The top 5 products take 15% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in head gasket?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Leak-Proof. The return rate is 3.1%.
- **When does demand for head gasket peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the head gasket niche?**
- Listings span $7.08–$426.23; the average listing price is $78.25 (sweet spot $15–$100). The average incumbent carries 259 reviews — the moat a new listing must climb.
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