Is mopar thermostat profitable to sell on Amazon United States?

The niche generates $77K/yr across 18 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -28.3%. Flapen's verdict: Skip it (43/100).

How competitive is the mopar thermostat niche?

12 brands and 90 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 76% of demand.

What do buyers complain about in mopar thermostat?

Top complaints mined from reviews: Durability, Heating, Quality-Overall. The return rate is 3.8%.

What does it cost to enter the mopar thermostat niche?

Listings span $6.75–$110.52; the average listing price is $40.76 (sweet spot $15–$100). The average incumbent carries 343 reviews — the moat a new listing must climb.

mopar thermostat

Skip it

Soft demand (-28.3% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible$40.76

avg listing price — sweet spot $15–$100

Review moat

Great343.33

avg incumbent reviews — the moat a new listing must climb

Price range

Great$6.75–$110.52

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

Conversion

Good4.5%

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

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Brand share

Okay76%

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

Returns

Okay3.8%

return rate — above 5% kills the launch gate

Competition

Okay61%

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

Market size

Bad$77K

$77K/yr · 42K searches

Growth

Bad-28.3%

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

According to Flapen's Amazon United States niche tracking, mopar thermostat is a $77K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 43/100.

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

mopar thermostat market data

Units sold / yr: 2K–3K; avg 100–250/product
Revenue / yr: $82K–$102K; units × avg price
Conversion rate: 4.5%
Avg BSR: #261
Page quality: 0%
Prime: 89%
Sponsored: 61%
Out of stock: 0.0%
Avg brand age: 47 months
Avg seller age: 181 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

Top-5 brand share

76%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

18%

Mopar39%
MITZONE14%
A-Premium8%
Mishimoto8%
Allmotorparts7%
Dorman6%

Demand

Weekly Amazon search volume, last 31 weeks — -28.3% search growth over the last 90 days.

Open Trend

Top mopar thermostat search terms

mopar thermostat10K/yr -35.8%1.3% conv.
mopar jeep jk thermostat4K/yr +1.7%3.4% conv.
jeep thermostat5K/yr -18.4%3.5% conv.
thermostat jeep5K/yr -32.5%4.3% conv.
jeep jk thermostat 3.65K/yr -40.3%7.0% conv.
jeep wrangler thermostat4K/yr -25.8%3.5% conv.
2015 jeep grand cherokee thermostat4K/yr -18.5%7.3% conv.
jeep grand cherokee thermostat3K/yr -34.4%1.8% conv.
2017 jeep wrangler thermostat3K/yr -38.3%8.7% conv.

All search terms

Top mopar thermostat 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 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Genuine Mopar Thermostat Housing

Mopar$65.674.6★874 rev

MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with Dodge Durango Grand Cherokee 2011-2015 Wrangler JK 2012-2018 Replace 902-852 5184651AG 5184651AH

MITZONE$21.524.7★1,009 rev

Mopar Genuine Thermostat with Housing - 5184570AJ

Mopar$46.424.6★463 rev

Upgrade Aluminium Thermostat Housing Compatible with Dodge Jeep 3.6 3.6L - 2011-2015 Durango & Grand Cherokee 2012-2017 Wrangler JK JKU 2018 Wrangler JK Replace 902-852 902852 5184651AH 5184651AG

Allmotorparts$21.634.5★218 rev

A-Premium Engine Coolant Thermostat Housing Assembly with Seal Compatible with Jeep Grand Cherokee 2011-2020 Wrangler 2012-2017 Wrangler JK 2018 & Dodge Durango 2011-2015 3.6L Replaces# 5184651AH

A-Premium$21.694.5★176 rev

Newest

by launch date

902-852 Upgrade Aluminum Thermostat Housing Assembly Fits for Dodge Durango Jeep Grand Cherokee 2011-2015 For 2012-2018 Jeep Wrangler JK | 6 Cyl 3.6L | 5184651AG

cermep auto$8.6729 rev

3mo ago

GVPART4U Upgraded Aluminum Engine Coolant Thermostat Housing Assembly - Compatible with Dodge Durango 2011-2015 Jeep Grand Cherokee 2011-2015 Wrangler 2012-2017 V6 3.6L Replace 902-852 5184651AH

GVPART4U$21.2813 rev

8mo ago

Mishimoto MMTS-WRA-12E Thermostat with Housing Compatible with Wrangler JK 2012-2018 194F

Mishimoto$89.2254 rev

1y ago

Mishimoto MMTS-WRA-12V2 Thermostat with Housing Compatible with Wrangler JK 2012-2018 180F

Mishimoto$110.5230 rev

1y ago

A-Premium Engine Coolant Thermostat Housing Compatible with Jeep Wrangler JK 2007 2008 2009 2010 2011 V6 3.8L - Replace for# 4666149AA

A-Premium$27.5085 rev

2y ago

What buyers say about mopar thermostat

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

What buyers love

Size-Overall26%

“Fit perfect”

Quality-Overall16%

“Well made, great value, a nice upgrade compared to the OEM replacement”

Assembly/Installation14%

“No issues on installation”

Value For Money8%

“worth it”

Efficiency5%

“My husband and friend installed this in our Dodge Durango 2015 and it fixed the issue”

Advertised Vs Actual Product4%

“As advertised”

Durability4%

“Very durable part”

Material Quality4%

“Looks better and feels more solid and durable than the plastic material”

Heating4%

“So far it fixed my overheating problem easy to install no leaks”

Leak-Proof3%

“it does not leak at all”

What buyers complain about

Durability18%

“Failed in one year”

Heating17%

“then my engine started to over heat”

Quality-Overall7%

“Junk”

Leak-Proof5%

“leaking over time”

Compatibility-Overall4%

“Did not fit 95 ford ranger 2.3L”

Measurement/Reading Accuracy3%

“NOT RELIABLE”

Coolant3%

“Took a bit to get all of the air out of the coolant system”

Functionality-Overall3%

“Did not work”

Assembly/Installation2%

“Install took a bit”

Size-Overall2%

“The aftermarket units are slightly shorter than factory”

Top return reasons

Defective Material/Parts16%

Compatibility-Overall14%

Size-Overall13%

Functionality-Overall11%

Heating9%

Coolant7%

Advertised Vs Actual Product7%

Assembly/Installation6%

Material Quality2%

Value For Money2%

Common questions

Is mopar thermostat profitable to sell on Amazon United States?: The niche generates $77K/yr across 18 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -28.3%. Flapen's verdict: Skip it (43/100).
How competitive is the mopar thermostat niche?: 12 brands and 90 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 76% of demand.
What do buyers complain about in mopar thermostat?: Top complaints mined from reviews: Durability, Heating, Quality-Overall. The return rate is 3.8%.
What does it cost to enter the mopar thermostat niche?: Listings span $6.75–$110.52; the average listing price is $40.76 (sweet spot $15–$100). The average incumbent carries 343 reviews — the moat a new listing must climb.