Is ngk 93175 profitable to sell on Amazon United States?

The niche generates $65K/yr across 7 tracked products. 90-day search growth is -26.3%. Flapen's verdict: Skip it (34/100).

How competitive is the ngk 93175 niche?

6 brands and 30 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 97% of demand.

What do buyers complain about in ngk 93175?

Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Quality-Overall. The return rate is 4.4%.

When does demand for ngk 93175 peak?

Demand peaks in Feb–Mar–Apr; the busiest month runs 2.4× the quietest.

What does it cost to enter the ngk 93175 niche?

Listings span $21.29–$71.01; the average listing price is $41.90 (sweet spot $15–$100). The average incumbent carries 396 reviews — the moat a new listing must climb.

ngk 93175

Skip it

A concentrated shelf (top 5 take 93% of clicks) — this niche doesn't clear our bar today.

Avg price

Incredible$41.90

avg listing price — sweet spot $15–$100

Price range

Incredible$21.29–$71.01

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

Review moat

Great396.14

avg incumbent reviews — the moat a new listing must climb

Conversion

Good6.2%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay4.4%

return rate — above 5% kills the launch gate

Market size

Bad$65K

$65K/yr · 25K searches

Growth

Bad-26.3%

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

Brand share

Bad97%

top-5 brand share — brand-locked demand

Competition

Bad93%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, ngk 93175 is a $65K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Feb–Mar–Apr. Verdict: Skip it — 34/100.

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

ngk 93175 market data

Units sold / yr: 1K–2K; avg 100–250/product
Revenue / yr: $52K–$63K; units × avg price
Conversion rate: 6.2%
Avg BSR: #1,179
Page quality: 0%
Prime: 100%
Sponsored: 71%
Out of stock: 10.0%
Avg brand age: 29 months
Avg seller age: 140 days

Competition & brand share

The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

93%

Top 20: 100%

Open market

NGK61%
OVERSTOCKDIRECT19%
Yoshi Motors8%
A-NAFTULY4%
Sfneer4%
BDFHYK3%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 58 weeks — -26.3% search growth over the last 90 days.

Peak months: Feb, Mar, Apr · busiest ÷ quietest = 2.4×

Open Trend

Top ngk 93175 search terms

ngk 93175 spark plug9K/yr -18.6%5.3% conv.
ngk 9317510K/yr -35.0%6.8% conv.
ngk ix iridium spark plug 931753K/yr -21.8%5.3% conv.
lkr7dix-11s3K/yr -27.8%5.2% conv.

All search terms

Top ngk 93175 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

NGK LKR7DIX-11S Iridium IX Spark Plug (93175 Iridium Ix) 4 Pack

NGK$33.544.6★2,242 rev

OVERSTOCKDIRECT NGK 93175 Iridium IX Spark Plugs LKR7DIX-11S Compatible with Select Acura Honda Chrysler Dodge Jeep Kia and Hyundai V6 engines (6 Pack)

OVERSTOCKDIRECT$55.804.7★169 rev

Pack of 6 NGK Iridium IX Spark Plug Replacement For Dodge Jeep Chrysler 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Journey Durango Grand Caravan Wrangler Charger 3.6 3.2 V6

Yoshi Motors$71.014.8★29 rev

Iridium Spark Plugs 6 Pack 93175 LKR7DIX-11S Fit for 2008-2017 Honda Accord 3.5 Odyssey Pilot Jeep Grand Cherokee 3.6 Wrangler Dodge Charger Durango Journey Kia Sedona Sorento Chrysler Town & Country

A-NAFTULY$31.214.5★134 rev

Upgrade 93175 Iridium Spark Plugs 6 Pack Replacement for 93175 LKR7DIX-11S Iridium IX Spark Plugs

Sfneer$24.163.9★9 rev

Newest

by launch date

Upgrade 93175 Iridium Spark Plugs 6 Pack Replacement for 93175 LKR7DIX-11S Iridium IX Spark Plugs

Sfneer$24.169 rev

1y ago

Iridium Spark Plugs 6 Pack 93175 LKR7DIX-11S Fit for 2008-2017 Honda Accord 3.5 Odyssey Pilot Jeep Grand Cherokee 3.6 Wrangler Dodge Charger Durango Journey Kia Sedona Sorento Chrysler Town & Country

A-NAFTULY$31.21134 rev

1y ago

OVERSTOCKDIRECT NGK 93175 Iridium IX Spark Plugs LKR7DIX-11S Compatible with Select Acura Honda Chrysler Dodge Jeep Kia and Hyundai V6 engines (6 Pack)

OVERSTOCKDIRECT$55.80169 rev

2y ago

BDFHYK Iridium Spark Plugs 6 Pack 93175 Compatible with Honda 2008-2017 Accord 3.5L for Odyssey 2008-2019 for Pilot 2009-2019 Compatible with Ram 1500 2013-2019 Replacement for LKR7DIX11S

BDFHYK$21.29170 rev

2y ago

Pack of 6 NGK Iridium IX Spark Plug Replacement For Dodge Jeep Chrysler 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Journey Durango Grand Caravan Wrangler Charger 3.6 3.2 V6

Yoshi Motors$71.0129 rev

5y ago

What buyers say about ngk 93175

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

What buyers love

Quality-Overall31%

“Great quality, easy installation”

Size-Overall14%

“The fitment was OEM perfect”

Value For Money13%

“Worth it”

Advertised Vs Actual Product11%

“Exactly what I expected”

Socket/Port/Plug9%

“Good Spark plugs”

Efficiency5%

“They work excellent my car is driving much more smoother now 💯 thanks 🙏 Recommend”

Fuel Efficiency4%

“I immediately felt the smoothness of the engine”

Durability4%

“Very durable”

Functionality-Overall2%

“No problem at all work great”

Ease Of Use2%

“So easy to use”

What buyers complain about

Size-Overall31%

“But different size socket than previous”

Compatibility-Overall19%

“Incompatible, the old one beside the new one”

Quality-Overall19%

“Cheap”

Assembly/Installation13%

“It was a waste of time installing these”

Motor Issues13%

“fell into the engine”

Socket/Port/Plug6%

“Spark plugs were really bad”

Top return reasons

Size-Overall46%

Compatibility-Overall19%

Value For Money5%

Defective Material/Parts5%

Advertised Vs Actual Product4%

Socket/Port/Plug4%

Functionality-Overall4%

Product Condition3%

Assembly/Installation3%

Quality-Overall2%

Common questions

Is ngk 93175 profitable to sell on Amazon United States?: The niche generates $65K/yr across 7 tracked products. 90-day search growth is -26.3%. Flapen's verdict: Skip it (34/100).
How competitive is the ngk 93175 niche?: 6 brands and 30 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 97% of demand.
What do buyers complain about in ngk 93175?: Top complaints mined from reviews: Size-Overall, Compatibility-Overall, Quality-Overall. The return rate is 4.4%.
When does demand for ngk 93175 peak?: Demand peaks in Feb–Mar–Apr; the busiest month runs 2.4× the quietest.
What does it cost to enter the ngk 93175 niche?: Listings span $21.29–$71.01; the average listing price is $41.90 (sweet spot $15–$100). The average incumbent carries 396 reviews — the moat a new listing must climb.