---
title: "mopar thermostat — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/mopar-thermostat"
last_updated: "2026-07-14T03:44:07.864Z"
locale: en
meta:
  description: "soft demand (-28.3% this quarter) — mopar thermostat doesn't clear our bar today."
  "og:description": "soft demand (-28.3% this quarter) — mopar thermostat doesn't clear our bar today."
  "og:title": "mopar thermostat — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
---

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# **mopar thermostat**

**Skip it**

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

Market size 19Growth 11Conversion 54Competition 39Returns 43Price range 81Avg price 95Brand share 49Review moat 83Quality gap 53

**Avg price**

**Incredible****$40.76**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****343.33**

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**

**Good****4.5%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****76%**

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

**Returns**

**Okay****3.8%**

return rate — above 6% kills the launch gate

**Competition**

**Okay****61%**

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

## **Competition**

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

**Brands**

**12 **▼falling

**Sellers**

**90**

**Top-5 brand share**

**76%**

**Open market**

**18%**

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

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$8K20%$15K30%$23K40%$31K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

[1![Genuine Mopar Thermostat Housing](https://m.media-amazon.com/images/I/313L4pa4mJL.jpg)**Genuine Mopar Thermostat Housing**Mopar**$65.67**4.6★874 rev](https://www.amazon.com/dp/B01EKNQT02) [2![MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with Dodge Durango Grand Cherokee 2011-2015 Wrangler JK 2012-2018 Replace 902-852 5184651AG 5184651AH](https://m.media-amazon.com/images/I/41PXKz6FOSL.jpg)**MITZONE Upgrade Aluminum Thermostat Housing Assembly Compatible with Dodge Durango Grand Cherokee 2011-2015 Wrangler JK 2012-2018 Replace 902-852 5184651AG 5184651AH**MITZONE**$21.52**4.7★1,009 rev](https://www.amazon.com/dp/B0C588JYVB) [3![Mopar Genuine Thermostat with Housing - 5184570AJ](https://m.media-amazon.com/images/I/31yHkwNde9L.jpg)**Mopar Genuine Thermostat with Housing - 5184570AJ**Mopar**$46.42**4.6★463 rev](https://www.amazon.com/dp/B01BO1PJQ8) [4![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](https://m.media-amazon.com/images/I/413DCQtySAL.jpg)**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**$21.63**4.5★218 rev](https://www.amazon.com/dp/B0CYPSJ34W) [5![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](https://m.media-amazon.com/images/I/41lx5VMArVL.jpg)**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**$21.69**4.5★176 rev](https://www.amazon.com/dp/B09YM8HTXL)

**~~View all top sellers →~~**

### **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](https://m.media-amazon.com/images/I/41ilsVk6hxL.jpg)**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**$8.67**29 rev3mo ago](https://www.amazon.com/dp/B0GSQD69Z4) [![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](https://m.media-amazon.com/images/I/41YXPt9ubpL.jpg)**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**$21.28**13 rev8mo ago](https://www.amazon.com/dp/B0FYCBVQ2H) [![Mishimoto MMTS-WRA-12E Thermostat with Housing Compatible with Wrangler JK 2012-2018 194F](https://m.media-amazon.com/images/I/31AEMjFYxwL.jpg)**Mishimoto MMTS-WRA-12E Thermostat with Housing Compatible with Wrangler JK 2012-2018 194F**Mishimoto**$89.22**54 rev1y ago](https://www.amazon.com/dp/B0F475RYBH) [![Mishimoto MMTS-WRA-12V2 Thermostat with Housing Compatible with Wrangler JK 2012-2018 180F](https://m.media-amazon.com/images/I/31o1R2S6V1L.jpg)**Mishimoto MMTS-WRA-12V2 Thermostat with Housing Compatible with Wrangler JK 2012-2018 180F**Mishimoto**$110.52**30 rev1y ago](https://www.amazon.com/dp/B0F47J3JWM) [![A-Premium Engine Coolant Thermostat Housing Compatible with Jeep Wrangler JK 2007 2008 2009 2010 2011 V6 3.8L - Replace for# 4666149AA](https://m.media-amazon.com/images/I/41yDakvWLAL.jpg)**A-Premium Engine Coolant Thermostat Housing Compatible with Jeep Wrangler JK 2007 2008 2009 2010 2011 V6 3.8L - Replace for# 4666149AA**A-Premium**$27.50**85 rev2y ago](https://www.amazon.com/dp/B0D7HPWC6F)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![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](https://m.media-amazon.com/images/I/41ilsVk6hxL.jpg)**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**$8.67**4.1★**▲ 375%**](https://www.amazon.com/dp/B0GSQD69Z4) [![Mopar Housing Thermostat](https://m.media-amazon.com/images/I/31FFg+ncfHL.jpg)**Mopar Housing Thermostat**Mopar**$68.54**2.9★**▲ 363%**](https://www.amazon.com/dp/B007NR5EVS) [![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](https://m.media-amazon.com/images/I/41YXPt9ubpL.jpg)**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**$21.28**4.5★**▲ 317%**](https://www.amazon.com/dp/B0FYCBVQ2H) [![Mishimoto MMTS-WRA-12E Thermostat with Housing Compatible with Wrangler JK 2012-2018 194F](https://m.media-amazon.com/images/I/31AEMjFYxwL.jpg)**Mishimoto MMTS-WRA-12E Thermostat with Housing Compatible with Wrangler JK 2012-2018 194F**Mishimoto**$89.22**4.7★**▲ 35%**](https://www.amazon.com/dp/B0F475RYBH) [![Upgrade Aluminum Thermostat & Housing Assembly for Jeep Grand Cherokee 2011-2015 Wrangler 2012-2017 Wrangler JK 2018 Dodge Durango 2011-2015 - Replaces 05184651AF 902-852 5184651AG 5184651AF](https://m.media-amazon.com/images/I/31IpdLZ0X9L.jpg)**Upgrade Aluminum Thermostat & Housing Assembly for Jeep Grand Cherokee 2011-2015 Wrangler 2012-2017 Wrangler JK 2018 Dodge Durango 2011-2015 - Replaces 05184651AF 902-852 5184651AG 5184651AF**C-Tzu**$23.17**4.3★**▲ 30%**](https://www.amazon.com/dp/B0D1TFJG68)

**~~View all trending →~~**

## **Demand**

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

1K600Spike '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26

## **Reviews**

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

### **What buyers love **

**Size-Overall**26%

*“Fit perfect”*

**Quality-Overall**16%

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

**Assembly/Installation**14%

*“No issues on installation”*

**Value For Money**8%

*“worth it”*

**Efficiency**5%

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

**Advertised Vs Actual Product**4%

*“As advertised”*

**Durability**4%

*“Very durable part”*

**Material Quality**4%

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

**Heating**4%

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

**Leak-Proof**3%

*“it does not leak at all”*

### **What buyers complain about **

**Durability**18%

*“Failed in one year”*

**Heating**17%

*“then my engine started to over heat”*

**Quality-Overall**7%

*“Junk”*

**Leak-Proof**5%

*“leaking over time”*

**Compatibility-Overall**4%

*“Did not fit 95 ford ranger 2.3L”*

**Measurement/Reading Accuracy**3%

*“NOT RELIABLE”*

**Coolant**3%

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

**Functionality-Overall**3%

*“Did not work”*

**Assembly/Installation**2%

*“Install took a bit”*

**Size-Overall**2%

*“The aftermarket units are slightly shorter than factory”*

### **Top return reasons **

**Defective Material/Parts**16%

**Compatibility-Overall**14%

**Size-Overall**13%

**Functionality-Overall**11%

**Heating**9%

**Coolant**7%

**Advertised Vs Actual Product**7%

**Assembly/Installation**6%

**Material Quality**2%

**Value For Money**2%