coolant for car
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Great8.0%search→purchase rate — share of searches ending in a sale
Market size
Good£545K£545K/yr · 726K searches
Review moat
Good1,175.5avg incumbent reviews — the moat a new listing must climb
Growth
Okay+4.6%90-day search growth — must beat 0% to launch
Avg price
Okay£9.39avg listing price — sweet spot $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£4.75–£13.35cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, coolant for car is a £545K/yr Amazon United Kingdom market (726K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Nov. Verdict: Skip it — 38/100.
Data updated Jul 18, 2026 · scored weekly · How we score niches
coolant for car market data
- Units sold / yr
- 60K–80K
- avg 12,500–15,000/product
- Revenue / yr
- £563K–£751K
- units × avg price
- Conversion rate
- 8.0%
- Avg BSR
- #22
- Page quality
- 0%
- Prime
- 50%
- Sponsored
- 75%
- Out of stock
- 0.0%
- Avg brand age
- 72 months
- Avg seller age
- 185 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
14
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Prestone63%
- JOVS33%
- Liqui Moly4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +4.6% search growth over the last 90 days.Peak months: Jan, Nov · busiest ÷ quietest = 1.9×
Top coolant for car search terms
- coolant for car156K/yr
- coolant86K/yr
- engine coolant68K/yr
- antifreeze coolant86K/yr
- antifreeze & coolants25K/yr
- car coolant fluid25K/yr
- coolant for my car by reg32K/yr
- antifreeze56K/yr
- anti freeze coolant car fluid38K/yr
- car coolant27K/yr
Top coolant for car 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.
All 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Prestone PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300 000 miles Corrosion Protection Ready to Use 1 Litre
Prestone£4.754.7★1,989 rev
JOVS Antifreeze Engine Coolant Red 5L All-Year Protection for Your Vehicle from Freezing & Overheating - Suitable for All Cars Frost Prevention Trusted Formula for Peak Engine Performance.
JOVS£9.624.6★1,025 rev
JOVS Antifreeze Engine Coolant Red 10L (2X5L) All-Year Protection for Your Vehicle from Freezing and Overheating - Suitable for All Cars Frost Prevention Trusted Formula for Peak Engine Performance.
JOVS£13.354.7★753 rev
LIQUI MOLY Coolant Ready Mix RAF 12+ | 1 L | Winter product | Cooling protection | SKU: 6924 silver
Liqui Moly£9.854.6★935 rev
Newest
by launch datePrestone PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300 000 miles Corrosion Protection Ready to Use 1 Litre
Prestone£4.751,989 rev
JOVS Antifreeze Engine Coolant Red 10L (2X5L) All-Year Protection for Your Vehicle from Freezing and Overheating - Suitable for All Cars Frost Prevention Trusted Formula for Peak Engine Performance.
JOVS£13.35753 rev
JOVS Antifreeze Engine Coolant Red 5L All-Year Protection for Your Vehicle from Freezing & Overheating - Suitable for All Cars Frost Prevention Trusted Formula for Peak Engine Performance.
JOVS£9.621,025 rev
LIQUI MOLY Coolant Ready Mix RAF 12+ | 1 L | Winter product | Cooling protection | SKU: 6924 silver
Liqui Moly£9.85935 rev
Trending
90-day click momentumLIQUI MOLY Coolant Ready Mix RAF 12+ | 1 L | Winter product | Cooling protection | SKU: 6924 silver
Liqui Moly£9.854.6★
Prestone PAFR0035B Coolant Antifreeze for All Vehicles 10 year 300 000 miles Corrosion Protection Ready to Use 1 Litre
Prestone£4.754.7★
JOVS Antifreeze Engine Coolant Red 10L (2X5L) All-Year Protection for Your Vehicle from Freezing and Overheating - Suitable for All Cars Frost Prevention Trusted Formula for Peak Engine Performance.
JOVS£13.354.7★
JOVS Antifreeze Engine Coolant Red 5L All-Year Protection for Your Vehicle from Freezing & Overheating - Suitable for All Cars Frost Prevention Trusted Formula for Peak Engine Performance.
JOVS£9.624.6★
What buyers say about coolant for car
What buyers praise and complain about, mined from review topics.What buyers love
“Great value for money”
“Excellent product”
“Coolant Antifreeze”
“Just as advertised”
“Easy to use”
“Good for the car”
“Good size”
“lasts longer”
“Happy motoring”
“Good price and brand comfort”
What buyers complain about
“Cheap”
“I was buying these regularly last year because I had a coolant leak that my previous mechanic insisted would be a major, expensive job”
“Potential to leak”
“Car not hot”
“Marking down one star for the terrible photocopy instructions on the bottle”
“Although cheaper in my local supermarket”
Top return reasons
Common questions
- Is coolant for car profitable to sell on Amazon United Kingdom?
- The niche generates £545K/yr across 4 tracked products. 90-day search growth is +4.6%. Flapen's verdict: Skip it (38/100).
- How competitive is the coolant for car niche?
- 3 brands and 14 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in coolant for car?
- Top complaints mined from reviews: Quality-Overall, Coolant, Leak-Proof. The return rate is 0.1%.
- When does demand for coolant for car peak?
- Demand peaks in Jan–Nov; the busiest month runs 1.9× the quietest.
- What does it cost to enter the coolant for car niche?
- Listings span £4.75–£13.35; the average listing price is £9.39 (sweet spot $15–$100). The average incumbent carries 1,176 reviews — the moat a new listing must climb.