2015 Ford F-150 Thermostats – OEM & Performance Replacements

2015 Ford F-150 Thermostats – Maintain Engine Temperature & Performance

Ensure your 2015 Ford F-150 runs at optimal temperatures with a high-quality thermostat. The thermostat regulates coolant flow, preventing overheating, engine damage, and poor fuel efficiency.

Choose from OEM replacement thermostats for factory performance or low-temperature thermostats for enhanced cooling in high-performance or towing applications.

W713197S437 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

Thermostat hsng,bolt. Thermostat unit,bolt. 3.7L. Without supercharger. 5.0L manual transmission. 2017-20, m6x70mm. 2021-23. 3.5L,...
$3.95
MSRP $6.75
Save $2.80
41.5% Off
W503277S437 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

$2.34
MSRP $4.00
Save $1.66
41.5% Off
W714841S437 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

3.7L. Thermostat hsng,bolt. 3.5L with turbo to 09/25/2016. 3.5L without turbo. 2015-17. 3.3L, main. Thermostat unit,mount bolt.
$4.68
MSRP $8.00
Save $3.32
41.5% Off
7T4Z8590A - : Engine Coolant Thermostat Housing O-Ring for Ford Image

Engine Coolant Thermostat Housing O-Ring

Engine Coolant Thermostat Housing Gasket - Ford (7T4Z-8590-A) The Engine Coolant Thermostat Housing Gasket - Ford (7T4Z-8590-A) is...
$10.85
MSRP $16.85
Save $6.00
35.6% Off
RH226 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-226
$178.64
MSRP $256.67
Save $78.03
30.4% Off
W500014S437 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

$2.34
MSRP $4.00
Save $1.66
41.5% Off
RH230 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-230
MKX. Nautilus. 3.0L. Continental. F150. MKZ. Edge. Fusion. 2.7L turbo.
$48.72
MSRP $70.00
Save $21.28
30.4% Off
RH311 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-311
F350. Upper. F250 pick-up. 2.7L. E250-350 vans. Outlet.
$31.12
MSRP $48.36
Save $17.24
35.6% Off
RG630 - : Motorcraft Engine Coolant Thermostat Gasket for Ford Image

Motorcraft Engine Coolant Thermostat Gasket

Ford RG-630
$2.55
MSRP $3.96
Save $1.41
35.6% Off
RTS1081 - : Motorcraft Engine Coolant Thermostat Housing O-Ring for Ford Image

Motorcraft Engine Coolant Thermostat Housing O-Ring

Ford RTS-1081
$10.85
MSRP $16.85
Save $6.00
35.6% Off
BR3Z8255B - : Engine Coolant Outlet Gasket for Ford Image

Engine Coolant Outlet Gasket

O-Ring. Outlet Flange. 5.0L, main, single alternator. 5.0L, main, dual alternator. Without supercharger. Automatic transmission. With...
$2.96
MSRP $4.60
Save $1.64
35.7% Off
W503279S437 - : Engine Cylinder Head Bolt for Ford Image

Engine Cylinder Head Bolt

All Required. 6 x 30mm. Thermostat hsng,screw. Lower Intake Manifold to Head. 6 x 30mm. 3.7L. 6.7L 2020-22. Adapter,bolt. 4.6L, 2007-09....
$2.34
MSRP $4.00
Save $1.66
41.5% Off

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Why Choose OEM 2015 Ford F-150 Thermostats?

OEM Fitment – Precision-engineered for a direct fit on your F-150’s cooling system

Prevents Overheating – Maintains optimal engine temperature for efficiency. 

Durable Construction – Made from high-quality materials for long-lasting reliability

Improves Efficiency – Ensures proper fuel combustion and engine longevity. 

Easy InstallationDirect bolt-on replacement with no modifications required.

Compatible 2015 Ford F-150 Models

These OEM and performance thermostats fit: 

🚙 2015 Ford F-150 2.7L EcoBoost, 3.5L V6, 3.5L EcoBoost, and 5.0L V8 models 

🚙 Check your engine type and cooling system to confirm correct fitment.

How to Replace a 2015 Ford F-150 Thermostat

Replacing a failing thermostat prevents engine overheating and ensures reliable cooling performance. Follow these steps for installation:

Tools Required:

✔ Coolant catch pan 

✔ Socket wrench set 

✔ Gasket scraper 

✔ Torque wrench 

✔ New coolant

Step-by-Step Installation Guide:

  1. Drain the Coolant – Place a pan under the radiator and drain the coolant.

  2. Locate the Thermostat Housing – Follow the upper radiator hose to find the housing.

  3. Remove the Old Thermostat – Unbolt the housing and take out the old thermostat.

  4. Clean the Housing Surface – Remove any gasket residue to ensure a proper seal.

  5. Install the New Thermostat – Position it correctly and secure the housing.

  6. Refill & Bleed the Cooling System – Refill with fresh coolant and remove air pockets by running the engine.

Signs You Need to Replace Your 2015 Ford F-150 Thermostat

🚙 Engine overheating or running too cool 

🚙 Fluctuating temperature gauge while driving 

🚙 Coolant leaks near the thermostat housing 

🚙 Poor fuel efficiency due to incorrect temperature regulation 

🚙 Check Engine Light illuminated with cooling system codes

A failing thermostat can cause serious engine damage—replace it before issues arise!

2015 Ford F-150 Thermostat Options: Choosing the Right Type

🔹 OEM Replacement Thermostat – Ideal for stock cooling performance and daily driving. 

🔹 Low-Temperature Thermostat (170°F-180°F) – Designed for performance applications, heavy towing, and off-roading

🔹 High-Flow Thermostat – Allows faster coolant circulation for enhanced heat dissipation.

Popular Related Parts for 2015 Ford F-150

🔹 2015 Ford F-150 Radiator – Ensure efficient cooling with a high-quality radiator. 

🔹 2015 Ford F-150 Water Pump – Maintain proper coolant flow for temperature regulation. 

🔹 2015 Ford F-150 Coolant Temperature Sensor – Monitor accurate engine temperature readings.

Upgrade Your Ride 🚗 – Shop Now!

Keep your 2015 Ford F-150’s engine running at peak efficiency with a reliable thermostat. Order your replacement today and prevent overheating issues!

FAQs About 2015 Ford F-150 Thermostats

How long do F-150 thermostats last? Most thermostats last 60,000 to 100,000 miles, but should be replaced if symptoms of failure appear.

Can I replace my F-150’s thermostat myself? Yes! With basic tools and mechanical knowledge, thermostat replacement is a manageable DIY job.

What happens if my thermostat gets stuck open or closed?

  • Stuck open – Engine runs too cool, reducing efficiency and increasing emissions.

  • Stuck closed – Engine overheats, leading to potential damage.

Do I need to flush my coolant when replacing the thermostat? Yes, replacing the thermostat is a great time to flush old coolant and refill with fresh fluid.

What temperature thermostat should I use for my F-150?

  • OEM (Stock, ~195°F) – Ideal for daily driving and factory performance.

  • Low-Temp (170°F-180°F) – Best for performance applications and heavy towing.