Is 350z profitable to sell on Amazon United States?

The niche generates $56K/yr across 111 tracked products. 0 of 22 products launched in the last 360 days are still selling. 90-day search growth is +0.6%. Flapen's verdict: Skip it (49/100).

How competitive is the 350z niche?

77 brands and 135 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 35% of demand.

What do buyers complain about in 350z?

Top complaints mined from reviews: Adhesion/Stickiness, Quality-Overall, Size-Overall. The return rate is 3.1%.

When does demand for 350z peak?

Demand peaks in Dec; the busiest month runs 1.4× the quietest.

What does it cost to enter the 350z niche?

Listings span $6.11–$891.97; the average listing price is $92.49 (sweet spot $15–$100). The average incumbent carries 1,695 reviews — the moat a new listing must climb.

350z

Skip it

Weak search conversion (0.2%) — this niche doesn't clear our bar today.

Brand share

Incredible35%

top-5 brand share — no brand owns this niche

Competition

Great20%

top-5 click share — an open shelf

Avg price

Great$92.49

avg listing price — sweet spot $15–$100

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Returns

Okay3.1%

return rate — above 5% kills the launch gate

Review moat

Okay1,695.27

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+0.6%

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

Market size

Bad$56K

$56K/yr · 291K searches

Price range

Bad$6.11–$891.97

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

Conversion

Bad0.2%

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

Signals No Dominant Brand High Price

According to Flapen's Amazon United States niche tracking, 350z is a $56K/yr Amazon United States market (291K searches/yr). The top 5 brands hold 35% of demand. Demand peaks in Dec. Verdict: Skip it — 49/100.

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

350z market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $116K–$139K; units × avg price
Conversion rate: 0.2%
Avg BSR: #7,367
Page quality: 0%
Prime: 79%
Sponsored: 86%
Out of stock: 8.3%
Avg brand age: 48 months
Avg seller age: 164 days

Competition & brand share

Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.

Brands

77 falling

Sellers

135

Top-5 brand share

35%

Top 20: 69%

Top-5 click share

20%

Top 20: 52%

Open market

61%

APPERFiT13%
Fewshaw6%
YHKEJI6%
Generic5%
omoZone4%
ECOTRIC4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +0.6% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.4×

Open Trend

Top 350z search terms

350z123K/yr +2.9%0.3% conv.
350z accessories59K/yr +7.3%0.5% conv.
nissan 350z45K/yr -3.8%0.2% conv.
nissan 350z accessories31K/yr -5.2%0.3% conv.
350z parts25K/yr -7.0%0.4% conv.
350z carbon fiber8K/yr -6.3%0.6% conv.

All search terms

Top 350z 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

Sports Car Keychain Collectible Automotive Accessory Compatable With 2003-2009 350Z With Silver Metal Keyring (Black)

Generic$9.954.9★15 rev

Dash Cover Mat Custom Fit for Nissan 350Z with Sensor Cutouts Dashboard Pad Cap Carpet Protector K215

AKMOTOR$34.764.2★16 rev

ECOTRIC Engine Splash Shield Aluminum Compatible with 2003-2009 Nissan 350Z 2003-2008 Infiniti G35 RWD Sedan G35 Sedan 2WD G35 Sedan 2WD G35 Coupe Skid Plate Under Tray Engine Cover Easy Oil Change

ECOTRIC$59.574.3★169 rev

APPERFiT 350Z Exterior Door Handle Carbon Fiber Compatible with Nissan 350Z Left Driver Side & Right Passenger Side Door Panel 2003-2009 Replaces 80607-CD41E 80606-CD01E

APPERFiT$32.594.4★809 rev

YHKEJI Genuine Leather Car Keychain 350Z Emblem Microfiber Leather Key Chain compatible for Nissan 350Z Accessories

YHKEJI$14.574.8★50 rev

Newest

by launch date

Sports Car Keychain Collectible Automotive Accessory Compatable With 2003-2009 350Z With Silver Metal Keyring (Black)

Generic$9.9515 rev

10mo ago

Fewshaw Carbon Fiber Style Center Console Instrument Panel Dashboard Frame Cover Trim Accessories for Nissan 350Z

Fewshaw$29.1311 rev

11mo ago

Fewshaw Carbon Fiber Style Manual Transmission Gear Shfit AC Knob Panel Cover Trim Accessories for 2006-2009 Nissan 350Z

Fewshaw$68.782 rev

11mo ago

350Z Coupe Lift Gate Pop Up Spring 84415-CD71A for Rear Hatch Compatible with Nissan 350Z 2003 2004 2005 2006 2007 2008 2009 Fairlady Z Rear Trunk Accessories Parts

APPERFiT$20.7162 rev

1y ago

TUCKBOLD Door Check Strap Stopper Limiter for Nissan 350Z Durable No.80430CD000 | Front Left Right Door Check Bracket Stop 2Pcs Door Checker Arm Assembly for INFINITI G35 Automotive Parts

TUCKBOLD$25.8410 rev

1y ago

What buyers say about 350z

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

What buyers love

Quality-Overall17%

“Good quality tools”

Value For Money13%

“Excellent value”

Size-Overall11%

“Fit exactly like it should”

Assembly/Installation8%

“the install is great”

Advertised Vs Actual Product6%

“As Advertised”

Brightness/Shine/Glow5%

“Nice and bright”

Ease Of Use5%

“Easy to use”

Display Viewing Angle3%

“Wider viewing area and fits great”

Efficiency2%

“Effective”

Durability2%

“theyre surprisingly durable”

What buyers complain about

Adhesion/Stickiness13%

“Adhesive is terrible”

Quality-Overall12%

“No quality”

Size-Overall12%

“Didn't fit”

Durability7%

“breaks easily”

Compatibility-Overall4%

“2011 Nissan Cube incompatible out the box”

Strength4%

“fragile plastic container”

Value For Money4%

“What a hassle and so expensive”

Ease Of Use3%

“hard to look at”

Defective Material/Parts2%

“Parts missing”

Advertised Vs Actual Product2%

“Not as described”

Top return reasons

Size-Overall32%

Compatibility-Overall15%

Defective Material/Parts9%

Adhesion/Stickiness6%

Functionality-Overall5%

Windshield Issues4%

Advertised Vs Actual Product4%

Assembly/Installation3%

Brightness/Shine/Glow2%

Quality-Overall2%

Common questions

Is 350z profitable to sell on Amazon United States?: The niche generates $56K/yr across 111 tracked products. 0 of 22 products launched in the last 360 days are still selling. 90-day search growth is +0.6%. Flapen's verdict: Skip it (49/100).
How competitive is the 350z niche?: 77 brands and 135 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 35% of demand.
What do buyers complain about in 350z?: Top complaints mined from reviews: Adhesion/Stickiness, Quality-Overall, Size-Overall. The return rate is 3.1%.
When does demand for 350z peak?: Demand peaks in Dec; the busiest month runs 1.4× the quietest.
What does it cost to enter the 350z niche?: Listings span $6.11–$891.97; the average listing price is $92.49 (sweet spot $15–$100). The average incumbent carries 1,695 reviews — the moat a new listing must climb.