Ford Mustang Thermostats – OEM-Quality Engine Cooling

Ford Mustang Thermostats – High-Quality Performance & OEM Parts

Maintain optimal engine temperature and protect your Mustang’s performance engine with OEM Ford Mustang thermostats. Whether you’re replacing a worn thermostat or upgrading for cooler operating temps in performance builds, these OEM-quality thermostats deliver precise coolant flow control to prevent overheating and cold running.

Manufactured from stainless steel and high-grade brass, these thermostats are built for corrosion resistance, durability, and long-lasting reliability—perfect for your daily-driven Mustang or track-ready pony car.

W506844S450B - : High Mount Lamp Screw *****SOLD IN SINGLE UNITS****** for Ford Image

High Mount Lamp Screw *****SOLD IN SINGLE UNITS******

With camera. 12" display 2022-23. Without supercharger. 2015-17 5.0L. 2.3L 2015-17. Cargo van. Receiver & controls. 2015-17 3.7L.
$2.34
MSRP $4.00
Save $1.66
41.5% Off
FR3Z6362901BC - : Seat Cover for Ford Image

Seat Cover

Recaro-driver seat, suede, ebony.
$1,901.06
MSRP $2,880.40
Save $979.34
34% Off
FR3Z16796B - : Hood Hinge for Ford Image

Hood Hinge

With shelby with supercharger.
$61.83
MSRP $88.83
Save $27.00
30.4% Off
EJ7Z6010E - : Cylinder Block for Ford Image

Cylinder Block

MKC. Mustang.
$862.40
MSRP $1,184.62
Save $322.22
27.2% Off
5U2Z1V125MJ - : Disc Brake Rotor for Ford Image

Disc Brake Rotor

Mustang. Base, without performance pkg.
$81.19
MSRP $116.65
Save $35.46
30.4% Off
AT4Z6333D - : Main Bearings for Ford Image

Main Bearings

Transit. Upper. Edge, MKX. Mustang. Grade 1. 0.25mm o/s.
$17.43
MSRP $24.83
Save $7.40
29.8% Off
W716167S300 - : Console Armrest Bumper for Ford Image

Console Armrest Bumper

Lid assy,bumper. Console & trim, 2017-20. With drift hand brake.
$4.68
MSRP $8.00
Save $3.32
41.5% Off
AR3Z16612A - : Hood Panel for Ford Image

Hood Panel

Shelby GT 500.
$941.08
MSRP $1,400.42
Save $459.34
32.8% Off
FR3Z9923394A - : Window Motor for Ford Image

Window Motor

Mustang. Convertible. Right.
$149.64
MSRP $234.55
Save $84.91
36.2% Off
BR3Z6571B - : Engine Valve Stem Oil Seal for Ford Image

Engine Valve Stem Oil Seal

8 Per Package. F150. Mustang.
$1.36
MSRP $1.93
Save $0.57
29.5% Off
LR3Z3504S - : Rack And Pinion Assembly for Ford Image

Rack And Pinion Assembly

Mustang. 19 wheels. 9.0 & 9.5 wide. Vendor #STE750. 20" Wheels. Complete Assembly. Vendor #STE728. Vendor #STE772. Vendor #STE806.
$1,223.20
MSRP $2,021.82
Save $798.62
39.5% Off
W716939S442 - : Belt Tensioner Bolt for Ford Image

Belt Tensioner Bolt

2.7L. Belt tensioner,mount bolt. 2020-24. 2.0L, 2023-25. 2022-24. 2.0L, 2020-22. 3.0L. 2025-26, with tremor.
$5.85
MSRP $10.00
Save $4.15
41.5% Off

No results found. Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!


Why Choose OEM Ford Mustang Thermostats?

OEM Fitment – Built to factory cooling system specifications for precise temperature regulation. 

Prevents Overheating & Cold Running – Ensures the engine warms up quickly but avoids excessive heat buildup. 

Durable Construction – Made from corrosion-resistant stainless steel and brass

Efficient Cooling System Operation – Ensures proper coolant flow to protect engine components. 

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

Compatible Ford Mustang Models

These OEM thermostats are compatible with various Ford Mustang models, including:

  • Ford Mustang (2005–2024)

Be sure to verify your engine type (EcoBoost, V6, V8) and desired temperature rating before purchasing.

How to Install a Ford Mustang Thermostat

A failing thermostat can cause overheating, poor performance, and increased fuel consumption. Follow this step-by-step guide for a successful thermostat replacement.

Tools Required:

✔ Socket wrench set 

✔ Coolant drain pan 

✔ Gasket scraper or sealant 

✔ Torque wrench 

✔ Fresh coolant

Step-by-Step Installation Guide:

  1. Drain the Coolant – Place a drain pan under the radiator and release the coolant to prevent spills.

  2. Locate the Thermostat Housing – This is usually near the upper radiator hose.

  3. Remove the Old Thermostat – Unbolt the housing and remove the old thermostat and gasket.

  4. Clean the Surface – Scrape away any old gasket material to ensure a smooth, clean seal.

  5. Install the New Thermostat – Insert the new thermostat with the spring facing the engine.

  6. Reassemble & Refill Coolant – Reattach the housing, refill the system with fresh coolant, and check for leaks.

  7. Bleed Air & Test Drive – Run the engine to operating temperature to bleed air from the system and verify proper operation.

Pro Tip: For performance builds, consider using a low-temperature thermostat to improve cooling under high loads.

Signs You Need to Replace Your Ford Mustang Thermostat

🚙 Temperature gauge fluctuates unpredictably

🚙 Engine overheats, especially under load

🚙 Heater blows cold air despite a warm engine

🚙 Coolant leaks near the thermostat housing

🚙 Check engine light triggered by cooling system codes.

Ignoring thermostat issues can lead to severe engine damage, so replacement is critical.

Types of Ford Mustang Thermostats

🔹 OEM Replacement Thermostats – Perfect for factory-level cooling performance, keeping temperatures in the manufacturer’s recommended range. 

🔹 Low-Temperature Thermostats – Ideal for performance applications, keeping temps lower to improve power consistency. 

🔹 High-Flow Thermostats – Designed for upgraded cooling systems, enhancing coolant circulation under heavy load.

Choose the right thermostat based on your Mustang’s intended use and performance goals.

Popular Related Parts for Ford Mustang

🔹 Ford Mustang Radiators – Upgrade to a high-performance radiator for maximum cooling capacity. 

🔹 Ford Mustang Water Pumps – Ensure efficient coolant flow with a reliable water pump. 

🔹 Ford Mustang Cooling Fans – Improve airflow with high-performance electric fans.

Get Your Ford Mustang Thermostat Today!

Protect your engine performance with a reliable, OEM-quality thermostat for your Ford Mustang. Browse our selection and find the perfect fit today.

🛒 Upgrade Your Ride 🚗 – Shop Now!

FAQs About Ford Mustang Thermostats

❓ How often should I replace my Ford Mustang thermostat? Thermostats typically last 60,000 to 100,000 miles, but it’s wise to inspect them anytime you flush your coolant.

❓ What thermostat temperature is best for a performance Mustang? Performance Mustangs often benefit from low-temp thermostats (like 170°F), helping to keep coolant temps lower during aggressive driving.

❓ Can I replace my Ford Mustang thermostat myself? Yes! With basic tools and a little mechanical knowledge, DIY installation is easy.

❓ Should I flush my coolant when replacing the thermostat? Yes, flushing your coolant helps prevent contamination and ensures proper cooling system function.

❓ What happens if I drive with a bad thermostat? A stuck thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so it’s essential to replace it promptly.