5th wheel grease
Skip itSoft demand (-20.2% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Avg price
Great$60.34avg listing price — sweet spot $15–$100
Conversion
Good6.9%search→purchase rate — share of searches ending in a sale
Review moat
Good1,239.09avg incumbent reviews — the moat a new listing must climb
Price range
Good$7.41–$175.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Market size
Okay$133K$133K/yr · 32K searches
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Bad-20.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 5th wheel grease is a $133K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 46/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
5th wheel grease market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $121K–$151K
- units × avg price
- Conversion rate
- 6.9%
- Avg BSR
- #64
- Page quality
- 0%
- Prime
- 87%
- Sponsored
- 83%
- Out of stock
- 0.0%
- Avg brand age
- 94 months
- Avg seller age
- 150 days
Competition & brand share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
11 falling
Sellers
142
Top-5 brand share
87%
Top 20: 100%
Top-5 click share
60%
Top 20: 99%
Open market
10%
- Lucas Oil44%
- Dynatex26%
- AtomLube8%
- Schaeffer Manufacturing Co5%
- Castrol4%
- GREASECO3%
- Open — no brand owns it (5 brands, 10%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -20.2% search growth over the last 90 days.Peak months: Feb, Mar · busiest ÷ quietest = 1.8×
Top 5th wheel grease search terms
- 5th wheel grease17K/yr
- fifth wheel grease11K/yr
- fifth wheel grease for semi truck4K/yr
Top 5th wheel grease 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 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Lucus 5Th Wheel Lube
Lucas Oil$9.844.6★369 rev
Dynatex 5TH Wheel Grease Packet - 10 Packets
Dynatex$17.014.5★137 rev
Dynatex 5TH Wheel Grease Display Box Includes - 60 Packets
Dynatex$66.334.7★132 rev
Grease RD LITHM 14OZ
Lucas Oil$7.414.7★6,856 rev
AtomLube Ultra Heavy Duty Red Grease 2-Pack of 14 Oz. Tubes| Waterproof & High Temp Lubricant | Wheel Bearing Grease for Semi Truck Accessories
AtomLube$24.284.7★2,634 rev
Newest
by launch date
Mytee Products Gear Head 5th Wheel Grease Pads - 3 x 3 x 1/2 Black Semi-Solid Square Lubricant Pads High-Temp 400F Non-Toxic No-Mess Truck Trailer Coupling Lube - 6 Pack
Mytee Products$27.762 rev
FOTU 277 Ultra Heavy-Duty Red Grease #2 Wheel Bearing Grease Tube 2x14oz Multi-Purpose Lubricant for Severe Conditions Ideal for Automotive Marine Buses Trucks and Tractors
FOTU$19.22274 rev
2 Boxes/20 Tubes Premium Blue High Temp #1 Grease Lithium Complex Multi-Purpose | Chassis | Wheel Bearing | Tacky | EP1 | Extreme Pressure | 5th Wheels | Agriculture | Construction
Generic$82.4164 rev
Republic Oil Red High Temp #2 Grease 35lb Lithium Complex Mult-Purpose | Chassis | Wheel Bearings | Tacky | EP2 | Extreme Pressure | 5th Wheels | Agriculture | Construction
Generic$144.0924 rev
Counteract Premium 5th Wheel Grease (CBB-5WG8oz)
Counteract$15.6344 rev
Trending
90-day click momentumMytee Products Gear Head 5th Wheel Grease Pads - 3 x 3 x 1/2 Black Semi-Solid Square Lubricant Pads High-Temp 400F Non-Toxic No-Mess Truck Trailer Coupling Lube - 6 Pack
Mytee Products$27.765.0★
Lucas Oil 10574 Red N Tacky Grease - 1 Pound
Lucas Oil$9.634.6★
Lucas Oil 10030 5th Wheel & Slider Lubricant - 1 Pint (Pack of 12)
Lucas Oil$75.674.5★
2 Boxes/20 Tubes Premium Blue High Temp #1 Grease Lithium Complex Multi-Purpose | Chassis | Wheel Bearing | Tacky | EP1 | Extreme Pressure | 5th Wheels | Agriculture | Construction
Generic$82.414.2★
TRIAX Spheron Grease NLGI-2 Lithium Complex High Temp Super Heavy Duty | Ultra Tacky EP Waterproof | for 5th Wheel Joints Pivots Wheel Bearings and Chassis (14 Oz Tube)
Triax$10.254.6★
What buyers say about 5th wheel grease
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“it's great lubricant function as for our delivery 1 star”
“As advertised”
“Saves me money”
“Works well”
“easy to use”
“Works well and stays in place”
“durable”
“I love Red”
“its easy to clean up if it gets anywhere”
What buyers complain about
“False advertising”
“Problems with this grease that never got any better”
“poor quality”
“grease has leaked out”
“But this Wii be a mess to clean up”
“its hard to open when your working”
“Product clogged multiple injector needles when trying to use”
“Tube narrow”
“I have applied this to my fifth wheel on three occasions in one week whenever snow gets on the 5th wheel it strips all the grease off down to bare metal this is clearly not as waterproof as they say”
“didnt work out that way”
Top return reasons
Common questions
- Is 5th wheel grease profitable to sell on Amazon United States?
- The niche generates $133K/yr across 23 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -20.2%. Flapen's verdict: Skip it (46/100).
- How competitive is the 5th wheel grease niche?
- 11 brands and 142 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 87% of demand.
- What do buyers complain about in 5th wheel grease?
- Top complaints mined from reviews: Advertised Vs Actual Product, Lubrication, Quality-Overall. The return rate is 0.6%.
- When does demand for 5th wheel grease peak?
- Demand peaks in Feb–Mar; the busiest month runs 1.8× the quietest.
- What does it cost to enter the 5th wheel grease niche?
- Listings span $7.41–$175.37; the average listing price is $60.34 (sweet spot $15–$100). The average incumbent carries 1,239 reviews — the moat a new listing must climb.