1. Thermostats & Parts For Sale
  2. sku: 10736136363831881
  3. MAZDA ZZJ1-15-172

MAZDA ZZJ1-15-172 Thermostat Housing 3.7L

fits make: Mazda. year: 2009–2013.

Zzj1-15-172 Mazda 2009-2013 6 3.7l Thermostat Housing

( Manufacturer Part Number: ZZJ1-15-172 ), ( Type: Thermostat Housing ), ( Material: Aluminum )

Review MAZDA 3.7l Thermostat Housing fits 2009–2013

Introducing the Mazda ZZJ1-15-172 thermostat housing for Mazda vehicles equipped with a 3.7L engine, manufactured between the years 2009 and 2013. This essential engine component is designed to ensure optimal cooling performance and engine protection.

The Mazda ZZJ1-15-172 thermostat housing is meticulously crafted using high-quality materials, guaranteeing durability and reliability. The housing itself is made of a robust, heat-resistant composite material, while the thermostat is manufactured from a precise temperature-sensing alloy.

The thermostat housing features a built-in thermostat that plays a crucial role in regulating the engine's cooling system. This component allows the engine to reach optimal operating temperature quickly during cold starts while preventing overheating during heavy driving conditions. The thermostat's precise temperature control helps to maintain an ideal engine temperature for optimal fuel efficiency and engine performance.

The Mazda ZZJ1-15-172 thermostat housing is a direct replacement for the original equipment, ensuring a seamless installation process. The housing is designed to fit securely onto the engine, and the thermostat is pre-installed, saving you time and effort during the installation process.

This thermostat housing comes with a gasket that provides a tight seal between the housing and the engine, preventing coolant leaks and ensuring efficient cooling system performance. The gasket is made of a high-temperature, compression-molded material that can withstand the extreme temperatures and pressures within the engine.

In summary, the Mazda ZZJ1-15-172 thermostat housing is an essential engine component that plays a crucial role in maintaining optimal cooling performance and engine protection. This high-quality, direct replacement part is meticulously crafted using robust materials and features a pre-installed thermostat and gasket, ensuring a seamless installation process.

The Mazda ZZJ1-15-172 2009-2013 3.7L thermostat housing is an essential component of the cooling system in certain Mazda models. Replacing a faulty or worn-out thermostat housing can help maintain optimal engine temperature and prevent potential damage to the engine. Here are some pros and cons of buying this part.

Pros:

1. Improved engine performance: A new thermostat housing can help improve the overall performance of the engine by ensuring proper cooling.

2. Prevents overheating: A faulty thermostat housing can cause the engine to overheat, which can lead to costly repairs. Replacing the part can prevent this issue.

3. Longer engine life: Proper engine cooling is crucial for the longevity of the engine. Replacing a worn-out thermostat housing can help extend the life of the engine.

4. Better fuel efficiency: Proper engine cooling can help improve fuel efficiency by reducing the load on the engine.

5. Cost-effective: Compared to other engine repairs, replacing a thermostat housing is a relatively cost-effective solution.

Cons:

1. Labor costs: The cost of labor for replacing the thermostat housing can be significant, especially if you choose to have it done at a repair shop.

2. Part availability: Depending on the specific Mazda model and year, the availability of the thermostat housing part may be limited, which could lead to longer wait times for replacement.

3. DIY installation complexity: While some people may be able to install the thermostat housing themselves, others may find the process to be more complex than they anticipated, potentially leading to additional costs for professional installation.

Conclusion:

The decision to buy a Mazda ZZJ1-15-172 2009-2013 3.7L thermostat housing ultimately depends on the individual's specific circumstances. If you are experiencing issues with your engine temperature or have noticed signs of overheating, replacing the thermostat housing may be a necessary investment to prevent more costly repairs down the line. However, if your engine is running normally and there are no signs of cooling issues, it may be worth holding off on the replacement until it is absolutely necessary. Ultimately, it is recommended to consult with a trusted mechanic or repair shop for professional advice on the matter.

Details:

This thermostat housing is a crucial component for maintaining optimal engine performance and preventing overheating. The product is a 2009 2013 Mazda 6 3.7L Thermostat Housing with the part number ZZJ1-15-172. Made of aluminum, this OE/OEM part manufactured by Mazda is designed to regulate the temperature engine controlling flow coolant.

part #: zzj115172 prices

  • $125.00-$238.72

specifications theostapa:

  • for makes: Mazda
  • for years: 2009-2013
  • mpn: Zzj1-15-172
  • type: Thermostat Housing
  • material: Aluminum

general theostapa:

  • condition: Used
  • Car Truck Parts Accessories > Engine Cooling Components > Thermostats Housings

offer theostapa:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: March 9, 2026
  • best offers: True
  • sold: 0

seller theostapa:

  • rating: 99.2%
  • # reviews: 135
  • city: Lake Crystal, Minnesota

payments theostapa:

  • wallet: Paypal
  • credit card: Mastercard
  • other

returns theostapa:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping theostapa:

  • cost: $0.00
  • type: Fixed
  • class: Standard
  • carrier: USPS
  • transit: 2-4 Days
  • service: USPS Ground Advantage
for makes: mazda, for years: 2009-2013, type: thermostat housing,
category: auto parts > car truck parts accessories > engine cooling components > thermostats housings, material: aluminum, sku: 10736136363831881,
Mazda ZZJ1-15-172 Is Similar To:
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3 offers $125.00–$238.72 USD
  • New. Offer #1 priced at $179.04 + $8.99 shipping estimate = $188.03* total. Genuine Mazda Parts Incl.Gasket,Housing and Thermostat.+$8.99 shipping
  • Used. Offer #2 priced at $125.00 + $0.00 shipping estimate = $125.00* total. This thermostat housing is a crucial component for maintaining optimal engine performance and preventing overheating. The product is a 2009-2013 Mazda 6 3.7L Thermostat Housing with the part number .FREE SHIPPING
  • New. Offer #3 priced at $238.72 + $14.95 shipping estimate = $253.67* total. +$14.95 shipping

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