---
title: "Motorhome Parts & Accessories — £695K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/motorhome-parts-accessories"
last_updated: "2026-07-31T05:35:16.875Z"
locale: en
meta:
description: "Niche score 35/100 · £695K/yr market · 772K searches/yr · £9.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 35/100 · £695K/yr market · 772K searches/yr · £9.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Motorhome Parts & Accessories — £695K/yr Amazon UK Niche (2026) - Flapen"
---
# **motorhome parts & accessories**
**Skip it**
Soft demand (-72.4% this quarter) — this niche doesn't clear our bar today.
Market size 68Growth 0Conversion 84Competition 7Returns 97Price range 0Avg price 32Brand share 0Review moat 28Quality gap 23
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****£695K**
£695K/yr · 772K searches
**Avg price**
**Okay****£9.79**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,651.71**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****91%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-72.4%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£3.98–£11.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, motorhome parts & accessories is a £695K/yr Amazon United Kingdom market (772K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 35/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **motorhome parts & accessories market data**
- **Units sold / yr**
- **20K–25K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **£196K–£245K**
- units × avg price
- **Conversion rate**
- **9.2%**
- **Avg BSR**
- **#59**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**59**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**91%**
Top 20: 100%
**Open market**
**0%**
- Sika100% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 48 weeks — -72.4% search growth over the last 90 days.
40K30KSpike '25Spike '26Aug '25Oct '25Dec '25Feb '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/uk/diy-tools/motorhome-parts-accessories/trend)
## **Top motorhome parts & accessories search terms**
- **motorhome**50K/yr+20.7%0.0% conv. - **sikaflex 522 white**41K/yr+14.6%19.8% conv. - **sikaflex**33K/yr+0.8%7.0% conv. - **sikaflex 522**15K/yr+4.9%15.4% conv. - **caravan sealant**11K/yr-4.4%8.0% conv. - **motorhome essentials**518K/yr-98.4%0.0% conv. - **silkaflex**6K/yr+8.3%10.3% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/motorhome-parts-accessories/search-terms)
## **Top motorhome parts & accessories 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%20%£139K40%£278K60%£417K80%£556K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sika Sikaflex -522 Caravan and Motorhome Adhesive Sealant Moisture Curing Weather and Mould Resistant White 300ml**Sika**£10.36**4.7★12,542 rev](https://www.amazon.co.uk/dp/B08BZCXQCH) [2**Sika 522 Caravan and Motor Home Adhesive Sealant Cartridge Black 300 ml**Sika**£10.62**4.7★4,531 rev](https://www.amazon.co.uk/dp/B09N7FVNFF) [3**Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive Sealant UV**Sika**£11.20**4.6★1,681 rev](https://www.amazon.co.uk/dp/B09N7J125B) [4**Sika Sikaflex 521 UV Weathering Resistant Silane Terminated Polymer Adhesive Sealant Age Resistant Low Odour Overpaintable Black 300ml**Sika**£11.23**4.6★1,779 rev](https://www.amazon.co.uk/dp/B00BEFI8EA) [5**Sika Sikaflex 221 Strong Adhesive Sealant Multi-Purpose Application Sandable/Paintable Black 300ml**Sika**£9.83**4.6★684 rev](https://www.amazon.co.uk/dp/B00DUX6PY4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sika 522 Caravan and Motor Home Adhesive Sealant Cartridge Black 300 ml**Sika**£10.62**4,531 rev4y ago](https://www.amazon.co.uk/dp/B09N7FVNFF) [**Sika Flex 522 Caravan Steel Grey 300 ml STP Universal Adhesive Sealant UV**Sika**£11.20**1,681 rev4y ago](https://www.amazon.co.uk/dp/B09N7J125B) [**Sika Sikaflex -522 Caravan and Motorhome Adhesive Sealant Moisture Curing Weather and Mould Resistant White 300ml**Sika**£10.36**12,542 rev6y ago](https://www.amazon.co.uk/dp/B08BZCXQCH) [**Sika Sikaflex 221 Strong Adhesive Sealant Multi-Purpose Application Sandable/Paintable Black 300ml**Sika**£9.83**684 rev11y ago](https://www.amazon.co.uk/dp/B00DUX6PY4) [**Sika Sikaflex 521 UV Weathering Resistant STP Adhesive Sealant Multipurpose Low Odour Age And Weather Resistant Light Grey 300ml**Sika**£11.29**1,779 rev12y ago](https://www.amazon.co.uk/dp/B00BEFGCE8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Sika Stixall Extreme Power Sealant and Adhesive Waterproof White 290ml**Sika**£3.98**4.6★**▲ 54%**](https://www.amazon.co.uk/dp/B0012RWI78) [**Sika Sikaflex 221 Strong Adhesive Sealant Multi-Purpose Application Sandable/Paintable Black 300ml**Sika**£9.83**4.6★**— 2%**](https://www.amazon.co.uk/dp/B00DUX6PY4) [**Sika Sikaflex 521 UV Weathering Resistant STP Adhesive Sealant Multipurpose Low Odour Age And Weather Resistant Light Grey 300ml**Sika**£11.29**4.6★**— 2%**](https://www.amazon.co.uk/dp/B00BEFGCE8) [**Sika Sikaflex -522 Caravan and Motorhome Adhesive Sealant Moisture Curing Weather and Mould Resistant White 300ml**Sika**£10.36**4.7★**— 0%**](https://www.amazon.co.uk/dp/B08BZCXQCH) [**Sika Sikaflex 521 UV Weathering Resistant Silane Terminated Polymer Adhesive Sealant Age Resistant Low Odour Overpaintable Black 300ml**Sika**£11.23**4.6★**— 1%**](https://www.amazon.co.uk/dp/B00BEFI8EA)
**~~View all trending →~~**
## **What buyers say about motorhome parts & accessories**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Adhesion/Stickiness**19%
*“Great adhesion”*
**Quality-Overall**18%
*“Always a reliable brand”*
**Value For Money**11%
*“Great value”*
**Ease Of Use**9%
*“Easy to Use”*
**Efficiency**8%
*“Sikaflex always gets the job done”*
**Advertised Vs Actual Product**8%
*“As advertised”*
**Strength**4%
*“Very good and strong”*
**Durability**3%
*“Very durable”*
**Water Resistance**3%
*“Good product, used to fix water leaks into campervan around windows”*
**Color**2%
*“Nice Color”*
### **What buyers complain about **
**Adhesion/Stickiness**16%
*“one the adhesive had gone off the beading will not come off the wall with out pulling the plaster off with it”*
**Value For Money**8%
*“Costly”*
**Spray/Flow**7%
*“No nozzle sent with the tube”*
**Quality-Overall**6%
*“Bad quality control at Sikaflex”*
**Hard Feel**5%
*“have had hard ones in the past”*
**Durability**5%
*“it blew the tube”*
**Instructions/User Manual/Troubleshooting**5%
*“No Instructions and not in English”*
**Ease Of Use**5%
*“I couldn't move them by hand”*
**Ease Of Cleaning**4%
*“Also, cover any carpets - it doesnt like to wipe off those. oops”*
**Grip**3%
*“I found the grab a little slow”*
### **Top return reasons **
**Color**69%
**Defective Material/Parts**4%
**Compatibility-Overall**4%
**Adhesion/Stickiness**4%
**Advertised Vs Actual Product**3%
**Functionality-Overall**3%
**Quality-Overall**2%
**Value For Money**2%
**Size-Overall**1%
**Leak-Proof**1%
## **Common questions**
- **Is motorhome parts & accessories profitable to sell on Amazon United Kingdom?**
- The niche generates £695K/yr across 7 tracked products. 90-day search growth is -72.4%. Flapen's verdict: Skip it (35/100).
- **How competitive is the motorhome parts & accessories niche?**
- 1 brands and 59 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in motorhome parts & accessories?**
- Top complaints mined from reviews: Adhesion/Stickiness, Value For Money, Spray/Flow. The return rate is 0.7%.
- **What does it cost to enter the motorhome parts & accessories niche?**
- Listings span £3.98–£11.29; the average listing price is £9.79 (sweet spot $15–$100). The average incumbent carries 3,652 reviews — the moat a new listing must climb.
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