Is left tail light assembly profitable to sell on Amazon United States?

The niche generates $143K/yr across 10 tracked products. 90-day search growth is -24.3%. Flapen's verdict: Skip it (37/100).

How competitive is the left tail light assembly niche?

5 brands and 7 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in left tail light assembly?

Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 3.4%.

When does demand for left tail light assembly peak?

Demand peaks in Sep; the busiest month runs 2.5× the quietest.

What does it cost to enter the left tail light assembly niche?

Listings span $35.49–$70.24; the average listing price is $47.59 (sweet spot $15–$100). The average incumbent carries 653 reviews — the moat a new listing must climb.

left tail light assembly

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Price range

Incredible$35.49–$70.24

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

Avg price

Great$47.59

avg listing price — sweet spot $15–$100

Review moat

Good652.8

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.8%

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

Returns

Okay3.4%

return rate — above 5% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$143K

$143K/yr · 80K searches

Competition

Okay69%

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

Growth

Bad-24.3%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, left tail light assembly is a $143K/yr Amazon United States market (80K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep. Verdict: Skip it — 37/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

left tail light assembly market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $143K–$190K; units × avg price
Conversion rate: 3.8%
Avg BSR: #24
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 2.3%
Avg brand age: 36 months
Avg seller age: 171 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

Boine45%
Nakuuly19%
CLERYYE15%
Ussbaye11%
Lathsy9%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 96 weeks — -24.3% search growth over the last 90 days.

Peak months: Sep · busiest ÷ quietest = 2.5×

Open Trend

Top left tail light assembly search terms

left tail light assembly11K/yr -23.7%0.2% conv.
right tail light assembly8K/yr -10.0%0.4% conv.
right rear tail light assembly7K/yr +5.8%0.4% conv.
left rear tail light assembly6K/yr -2.8%0.3% conv.
driver side tail light7K/yr -22.9%0.2% conv.
passenger tail light8K/yr -42.1%0.4% conv.
left tail light8K/yr -29.2%0.3% conv.
right tail light7K/yr -31.6%0.0% conv.
driver side tail light assembly6K/yr -30.7%0.5% conv.
passenger tail light assembly5K/yr -29.1%0.1% conv.

All search terms

Top left tail light assembly 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 10 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Boine Left Side Tail Light Compatible With 2009-2018 Dodge Ram 1500 2500 3500 - Bulb Included (Left Driver Side)

Boine$35.494.7★1,851 rev

Boine Right Side Tail Light Compatible With 2009-2018 Dodge Ram 1500 2500 3500 - Bulb Included (Right Passenger Side)

Boine$35.544.7★1,851 rev

Lathsy Tail Light Compatible With 2014-2019 Chevy Silverado 1500 2500 HD GMC Sierra 3500 HD Left Driver Side Taillight Replace 23431875 Halogen

Lathsy$45.824.5★232 rev

CLERYYE Tail Light Assembly Compatible with Chevrolet Silverado 07-13 1500 | 07-14 2500 HD 3500 HD OE-Style Replaces 25958482 GM2800207 w/Bulbs and Harness Left Driver Side Red Border

CLERYYE$41.864.5★600 rev

CLERYYE Tail Light Assembly Compatible with Chevy Silverado 07-13 1500 | 07-14 2500 HD 3500 HD OE-Style Replaces 25958483 GM2801207 w/Bulbs and Harness Right Passenger Side Red Border

CLERYYE$41.894.5★600 rev

Newest

by launch date

Ussbaye Tail Light Compatible with 2017 2018 Ford Escape S SE SEL Titanium Rear Taillights with Bulb and Harness Left Driver Side Tail lamp Assembly OE: GJ5Z13405C

Ussbaye$70.24119 rev

1y ago

Ussbaye Tail Light Compatible with 2017 2018 Ford Escape S SE SEL Titanium Rear Taillights with Bulb and Harness Right Passenger Side Tail lamp Assembly OE: GJ5Z13404C

Ussbaye$70.16119 rev

1y ago

Lathsy Tail Light Compatible With 2014-2019 Chevy Silverado 1500 2500 HD GMC Sierra 3500 HD Left Driver Side Taillight Replace 23431875 Halogen

Lathsy$45.82232 rev

2y ago

Nakuuly Tail Light Compatible With 2007-2014 GMC Sierra 1500 2500HD 3500HD Right Passenger Side Taillight Rear Lamp Brake Signal Assembly with Bulb # 25958485 GM2801208

Nakuuly$45.43231 rev

2y ago

Nakuuly Tail Light Rear Lamp Compatible With 2016-2023 Toyota Tacoma Right Passenger Side Taillight Brake Signal Assembly with Bulb # 81550-04170

Nakuuly$42.04320 rev

3y ago

What buyers say about left tail light assembly

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

What buyers love

Size-Overall45%

“Fit good”

Value For Money15%

“Great price”

Assembly/Installation10%

“Installed and working properly”

Quality-Overall10%

“All in all, good replacement item”

Advertised Vs Actual Product7%

“Works as it should”

Brightness/Shine/Glow2%

“Light is great, works, fits and is being used”

Socket/Port/Plug1%

“A complete plug and play”

Ease Of Use1%

“So easy”

Durability1%

“its still working”

Efficiency1%

“works perfectly”

What buyers complain about

Durability15%

“Bulb shorted out the next day”

Size-Overall9%

“Also, the housing didn't fit like the original,”

Quality-Overall8%

“Junk”

Compatibility-Overall7%

“Did not fit 2012 Sierra”

Assembly/Installation6%

“installation difficulty”

Leak-Proof5%

“Leaks”

Maintenance And Repair4%

“had to replace it”

Advertised Vs Actual Product4%

“Doesn't fit my vehicle as described”

Functionality-Overall4%

“Bottom bulb would not work”

Connectivity-Overall4%

“the connections and bulb don't work”

Top return reasons

Size-Overall42%

Compatibility-Overall17%

Defective Material/Parts8%

Functionality-Overall5%

Advertised Vs Actual Product4%

Color4%

Connectivity-Overall3%

Socket/Port/Plug3%

Assembly/Installation2%

Shape/Style2%

Common questions

Is left tail light assembly profitable to sell on Amazon United States?: The niche generates $143K/yr across 10 tracked products. 90-day search growth is -24.3%. Flapen's verdict: Skip it (37/100).
How competitive is the left tail light assembly niche?: 5 brands and 7 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in left tail light assembly?: Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 3.4%.
When does demand for left tail light assembly peak?: Demand peaks in Sep; the busiest month runs 2.5× the quietest.
What does it cost to enter the left tail light assembly niche?: Listings span $35.49–$70.24; the average listing price is $47.59 (sweet spot $15–$100). The average incumbent carries 653 reviews — the moat a new listing must climb.