Mustang Thermostats – OEM-Quality Cooling Control for 2016 Ford Models

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Protect Your Engine with a New 2016 Mustang Thermostat

Your 2016 Ford Mustang relies on a thermostat to regulate engine temperature and ensure consistent cooling. When the thermostat sticks open or closed, it can cause overheating, poor fuel efficiency, or engine wear.

These OEM-quality thermostats are engineered to open at the correct temperature and restore proper coolant flow. Whether you drive a V6, EcoBoost, or GT V8, upgrading your thermostat helps maintain performance, protect your engine, and keep your Mustang running at its best.

BL3Z8A586G - : Thermostat Housing for Ford Image

Thermostat Housing

$142.68
MSRP $205.00
Save $62.32
30.4% Off
RT1258 - : Motorcraft Thermostat for Ford Image

Motorcraft Thermostat

Ford RT-1258
Mustang. Aviator. 5.0L. Explorer. Without supercharger. Continental. Manual transmission. 3.0L with hybrid, main. Police Interceptor...
$25.86
MSRP $40.18
Save $14.32
35.6% Off
RT1255 - : Motorcraft Thermostat for Ford Image

Motorcraft Thermostat

Ford RT-1255
$30.19
MSRP $46.91
Save $16.72
35.6% Off
RT1233 - : Motorcraft Thermostat for Ford Image

Motorcraft Thermostat

Ford RT-1233
$36.66
MSRP $57.45
Save $20.79
36.2% Off
BR3Z8575G - : Engine Coolant Thermostat for Ford Image

Engine Coolant Thermostat

Mustang. Aviator. 5.0L. Explorer. Without supercharger. Continental. Manual transmission. 3.0L with hybrid, main. Police Interceptor...
$25.86
MSRP $40.18
Save $14.32
35.6% Off
BL3Z8575B - : Engine Coolant Thermostat for Ford Image

Engine Coolant Thermostat

$30.19
MSRP $46.91
Save $16.72
35.6% Off
RH309 - : Motorcraft Thermostat Housing for Ford Image

Motorcraft Thermostat Housing

Ford RH-309
$142.68
MSRP $205.00
Save $62.32
30.4% Off
BR3Z8A586N - : Engine Coolant Thermostat Kit for Ford Image

Engine Coolant Thermostat Kit

Incl.Gasket,Housing and Thermostat. Mustang. 5.0L. Without supercharger. Manual transmission. With high output.
$178.64
MSRP $256.67
Save $78.03
30.4% Off
BR3Z8255A - : Engine Coolant Thermostat Gasket for Ford Image

Engine Coolant Thermostat Gasket

Thermostat Gasket – Ford (BR3Z-8255-A) The Ford Thermostat Gasket (BR3Z-8255-A) is a Genuine OEM cooling system sealing component...
$2.55
MSRP $3.96
Save $1.41
35.6% Off
BR3Z8592Q - : Engine Coolant Thermostat Housing for Ford Image

Engine Coolant Thermostat Housing

$178.64
MSRP $256.67
Save $78.03
30.4% Off
FR3Z8575A - : Engine Coolant Thermostat Kit for Ford Image

Engine Coolant Thermostat Kit

$36.66
MSRP $57.45
Save $20.79
36.2% Off
BR3Z18599A - : Engine Coolant Thermostat Housing Adapter for Ford Image

Engine Coolant Thermostat Housing Adapter

F150. 5.0L, main, dual alternator. Mustang. Without supercharger. 5.0L manual transmission. With high output. 5.0L automatic transmission.
$34.80
MSRP $60.00
Save $25.20
42% Off
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Why Choose OEM Thermostats?

OEM Fitment – Designed for factory specifications to ensure precise performance. 

Prevents Failures – Maintains optimal operation and longevity. 

Durable Construction – Made from high-quality, corrosion-resistant materials. 

Efficient Operation – Ensures proper function and system protection. 

Easy Installation – Direct bolt-on replacement with no modifications required.

Compatible with the 2016 Ford Mustang

These thermostats are compatible with the following engines: 3.7L V6, 2.3L EcoBoost I4, 5.0L V8 GT, and GT Premium 

📌 Confirm your engine type and temperature rating before purchasing to ensure a proper fit.

How to Replace a 2016 Mustang Thermostat

Replacing the thermostat is key to preventing overheating and improving efficiency.

Tools Required: 

✔ Socket wrench set 

✔ Drain pan 

✔ New gasket or O-ring 

✔ Coolant 

✔ Torque wrench

Steps:

  1. Allow the engine to cool completely.

  2. Drain coolant from the radiator or reservoir to below the thermostat housing.

  3. Remove the thermostat housing and take out the old thermostat.

  4. Clean the gasket surface thoroughly.

  5. Install the new thermostat with the correct orientation and gasket.

  6. Reassemble housing, refill coolant, and bleed air from the system.

🛠️ Tip: Always replace the gasket or O-ring to prevent future leaks.

Signs of a Failing Thermostat

🔹 Engine overheating or running too cold 

🔹 Fluctuating temperature gauge 

🔹 Poor fuel economy or long warm-up time 

🔹 Heater blowing cold air 

🔹 Coolant leaks near the thermostat housing

Replacing a faulty thermostat early prevents engine damage and cooling system stress.

2016 Mustang Thermostat Options

🔹 OEM Replacement Thermostats – Perfect for factory-level performance. 

🔹 Performance Thermostats – Open at lower temperatures for tuned or high-demand applications. 

🔹 Complete Thermostat Kits – Includes housing, gasket, and temperature sensor if needed.

Popular Related Parts for 2016 Ford Mustang

🔹 Mustang Water Pumps – Keep coolant circulating efficiently. 

🔹 Mustang Radiators – Maintain consistent temperature with efficient heat dissipation. 

🔹 Mustang Temperature Sensors – Ensure accurate temperature readings and fan operation.

Get Your 2016 Mustang Thermostat Today!

Keep your Mustang’s engine protected and performing with a reliable, OEM-quality thermostat.


Browse direct-fit options for your engine type and drive confidently in all conditions. 

 🛒 Upgrade Your Ride 🚙 – Shop Now!

FAQs About 2016 Ford Mustang Thermostats

❓ How often should I replace the thermostat? Generally every 80,000–100,000 miles, or at the first sign of failure.

❓ Can I replace a thermostat myself? Yes. It’s a manageable job for DIYers with basic tools and coolant knowledge.

❓ Do I need to flush coolant when changing the thermostat? Not always, but it’s a good opportunity to replace old coolant and flush the system.

❓ What temperature should the thermostat open at? Most OEM thermostats open between 180°F and 195°F, depending on engine type.

❓ Are performance thermostats worth it? Yes—for modified Mustangs or track use, they can help manage heat more effectively.