Is steering knuckle profitable to sell on Amazon United States?

The niche generates $382K/yr across 35 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +1.6%. Flapen's verdict: Skip it (47/100).

How competitive is the steering knuckle niche?

15 brands and 17 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in steering knuckle?

Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 4.1%.

When does demand for steering knuckle peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the steering knuckle niche?

Listings span $9.97–$246.57; the average listing price is $114.40 (sweet spot $15–$100). The average incumbent carries 978 reviews — the moat a new listing must climb.

steering knuckle

Skip it

Weak search conversion (0.8%) — this niche doesn't clear our bar today.

Competition

Good41%

top-5 click share — leaders hold, buyers still browse

Avg price

Good$114.40

avg listing price — sweet spot $15–$100

Review moat

Good978.17

avg incumbent reviews — the moat a new listing must climb

Brand share

Good70%

top-5 brand share — brands hold most of the demand

Market size

Good$382K

$382K/yr · 403K searches

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay4.1%

return rate — above 5% kills the launch gate

Price range

Okay$9.97–$246.57

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Okay+1.6%

90-day search growth — must beat 0% to launch

Conversion

Bad0.8%

search→purchase rate — share of searches ending in a sale

Signals High Price

According to Flapen's Amazon United States niche tracking, steering knuckle is a $382K/yr Amazon United States market (403K searches/yr). The top 5 brands hold 70% of demand. Verdict: Skip it — 47/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

steering knuckle market data

Units sold / yr: 4K–5K; avg 0–100/product
Revenue / yr: $458K–$572K; units × avg price
Conversion rate: 0.8%
Avg BSR: #160
Page quality: 0%
Prime: 80%
Sponsored: 97%
Out of stock: 2.6%
Avg brand age: 48 months
Avg seller age: 137 days

Competition & brand share

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

41%

Top 20: 78%

Open market

25%

Liovoras22%
A-Premium14%
Aeagle13%
Detroit Axle13%
Youxmoto7%
Hayabusa5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top steering knuckle search terms

steering knuckle140K/yr +5.2%0.1% conv.
steering knuckle and hub assembly66K/yr -4.5%0.1% conv.
knuckle39K/yr -3.5%0.1% conv.
front knuckle wheel hub assembly16K/yr +89.2%0.1% conv.
knuckle assembly14K/yr +5.9%0.1% conv.
front steering knuckle assembly9K/yr +80.1%0.2% conv.
front steering knuckle & wheel bearing hub assembly18K/yr -20.9%0.2% conv.
steering knuckle assembly15K/yr +0.1%0.1% conv.
automotive replacement chassis steering knuckles11K/yr -7.4%0.0% conv.
front steering knuckle16K/yr -31.2%0.4% conv.

All search terms

Top steering knuckle 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.

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

Liovoras Tactical Gloves for Men Shooting & Motorcycle Gloves with Hard Shell Knuckle Protection & Leather Palm for Airsoft Motorcycle Cycling Paintball Sports Climbing Training Hunting

Liovoras$14.214.4★1,975 rev

A-Premium 2 x Front Left and Right Steering Knuckle & Wheel Bearing Hub Assembly Compatible with Toyota Corolla 2009-2018 Matrix 2009-2014 Driver and Passenger Side

A-Premium$197.244.5★176 rev

Hayabusa Boxing Knuckle Guards - Black Small/Medium

Hayabusa$20.124.4★651 rev

Sutekus Tactical Gloves Hard Knuckle Gloves with Touchscreen Fingers Hand Gear for Hiking Camping Hunting Combat Shooting Cycling Motorcycle (Black Large)

Sutekus$10.934.3★140 rev

Glove Station Gloves for Men Touchscreen Utility Gear with Hard Knuckle Protection Used in Motorcycle Airsoft & Outdoor Work Black - Hard Knuckle Medium

Glove Station$24.914.5★13,411 rev

Newest

by launch date

KJYDXYS Front Left Steering Knuckle & Wheel Bearing Hub kit Compatible with 2007-2012 Caliber & 2007-2017 Compass & 2007-2017 Patriot 2.0L 2.4L engine 4WD AWD FWD TransReplaces# 698-411 5085703AF

KJYDXYS$66.197 rev

4mo ago

Front Left Right Steering Knuckle for Chevy Silverado GMC Sierra 1500 99-06 HD Classic 07 Suburban 1500 Tahoe Yukon 00-06 Avalanche 1500 02-06 Cadillac Escalade 02-06 ESV 03-06 EXT 02-06

Aeagle$135.8010 rev

1y ago

Front Left Right Suspension Steering Knuckle for Forester Wagon 2009-2014 Impreza 2008-2014 Legacy 2005-2014 Outback 2005-2014 WRX 2012-2014 XV Crosstrek 2013-2014 698-220 698-221

Aeagle$78.4512 rev

1y ago

Sanabul Essential Gel Knuckle Guards for Boxing Gloves and Hand Wraps (Pair) (Large/X-Large Black/White)

Sanabul$9.9770 rev

2y ago

Detroit Axle - 2 Front Steering Knuckles with Wheel Bearing Hubs for 2008-2012 Honda Accord 2009-2014 TSX 2009 2010 2011 Steering Knuckles with Wheel Bearing and Hubs Assembly Replacement

Detroit Axle$246.5769 rev

2y ago

What buyers say about steering knuckle

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall26%

“Great feel and true fit”

Quality-Overall25%

“Excellent quality parts”

Advertised Vs Actual Product8%

“Exactly as described”

Value For Money7%

“Good deal”

Efficiency4%

“Car running smooth”

Assembly/Installation3%

“This assembly was so much faster to replace”

Ease Of Use3%

“Easy Job”

Comfort-Overall3%

“super comfortable”

Material Quality3%

“The material has a good balance of durability and stretch, which makes handling equipment feel natural rather than bulky”

Grip2%

“Good gloves for perfectly on my officer”

What buyers complain about

Durability29%

“Gloves falls apart”

Size-Overall9%

“They're sizing isn't correct you have to buy one size up”

Quality-Overall9%

“take the loss for quality parts”

Stitch/Finish/Polish8%

“Stitching not great”

Functionality-Overall4%

“Does not work”

Comfort-Overall4%

“so they're very uncomfortable”

Wheel Quality3%

“Wow they gave me a really bad wheel bearing on this I just realized that when I opened the box there is a lot of play on the wheel bearing”

Assembly/Installation3%

“Even stripped one new bolt solution was to drill it out because it was not oridinally a cleanly drilled out”

Compatibility-Overall3%

“Does not fit my 2010 Honda Civic coupeIm”

Defective Material/Parts3%

“ended up at mechanic shop where I was informed the front left assembly is defective”

Top return reasons

Size-Overall58%

Defective Material/Parts8%

Advertised Vs Actual Product7%

Compatibility-Overall4%

Value For Money2%

Comfort-Overall2%

Assembly/Installation2%

Quality-Overall2%

Material Quality1%

Noise Level1%

Common questions

Is steering knuckle profitable to sell on Amazon United States?: The niche generates $382K/yr across 35 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +1.6%. Flapen's verdict: Skip it (47/100).
How competitive is the steering knuckle niche?: 15 brands and 17 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in steering knuckle?: Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 4.1%.
When does demand for steering knuckle peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the steering knuckle niche?: Listings span $9.97–$246.57; the average listing price is $114.40 (sweet spot $15–$100). The average incumbent carries 978 reviews — the moat a new listing must climb.