2024 Ford Bronco Thermostats – Keep Your Engine Running at Optimal Temperature with OEM Precision

2009 Ford Ranger

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Bronco Thermostats 2024 – Accurate Cooling for On-Road and Off-Road Confidence

Your 2024 Ford Bronco’s engine relies on a precise thermostat to regulate coolant flow and maintain ideal operating temperatures. A faulty thermostat can lead to engine overheating, poor cabin heating, or fuel inefficiency—especially under load, towing, or rough driving conditions.

OEM thermostats are built to Ford’s factory specifications for temperature control, seal integrity, and flow rate. Designed to open at exactly the right time, they help your engine warm up quickly and stay within a safe operating range—protecting your engine and improving performance in all driving scenarios.

If your Bronco is running too hot or too cold, it may be time to install a new OEM thermostat.

2L2Z8575AA - : Thermostat for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Mustang, Ranger | Mercury: Mountaineer Image

Thermostat

Ford 2L2Z-8575-AA
Ranger. 4.0l. 4.0L, 2001-11. Explorer, Mountaineer. 4.0l. Sohc. From 7/24/00. Explorer Sport Trac. 4.0l. Mustang. Without sport, sport...
$18.40
MSRP $33.45
Save $15.05
45% Off
GL2Z8592A - : Thermostat Housing for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Mustang, Ranger | Mercury: Mountaineer Image

Thermostat Housing

Ford GL2Z-8592-A
Ranger. 4.0l. Without 2 ports. Explorer, Mountaineer. 4.0l. With sport, sport trac. From 7/24/00. Upper. 4.0L, lower. Mustang.
Positions: Lower
$43.73
MSRP $62.83
Save $19.10
30.4% Off
2L5Z8592BB - : Thermostat Housing for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Ranger | Mercury: Mountaineer Image

Thermostat Housing

Ford 2L5Z-8592-BB
Ranger. 4.0l. With 2 ports. Explorer, Mountaineer. 4.0l. With sport, sport trac. From 7/24/00. Lower. Clip In Sensor. Qty.2.
Positions: Lower
$51.74
MSRP $74.33
Save $22.59
30.4% Off
1L2Z8255AA - : Thermostat Gasket for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Mustang, Ranger | Mercury: Mountaineer Image

Thermostat Gasket

Ford 1L2Z-8255-AA
4.0L, 2001-11. Explorer, Mountaineer. 4.0l. With sport, sport trac. From 7/24/01. Explorer Sport Trac. 4.0l. Mustang.
$5.53
MSRP $8.60
Save $3.07
35.7% Off
4L5Z8592AA - : Thermostat Housing for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Ranger | Mercury: Mountaineer Image

Thermostat Housing

Ford 4L5Z-8592-AA
Ranger. 4.0l. Upper. From 07/24/2000.
Positions: Upper
$21.88
MSRP $31.17
Save $9.29
29.8% Off
RT1167 - Belts & Cooling: Motorcraft™ Thermostat for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Mustang, Ranger | Mercury: Mountaineer Image

Motorcraft™ Thermostat

Ford RT-1167
Ranger. 4.0l. 4.0L, 2001-11. Explorer, Mountaineer. 4.0l. Sohc. From 7/24/00. From 07/24/2000. Explorer Sport Trac. 4.0l. Mustang....
$21.53
MSRP $33.45
Save $11.92
35.6% Off
W702041S300 - Cooling System: Thermostat O-Ring for Ford: Ranger Image

Thermostat O-Ring

Ford W702041-S300
4.0L, 2001-11.
$1.11
MSRP $1.72
Save $0.61
35.5% Off
W702527S437 - : Engine Coolant Thermostat Housing Bolt for Ford: Explorer, Ranger Image

Engine Coolant Thermostat Housing Bolt

Ford W702527-S437
4.0L, 2001-11, lower. 4.0L. #2.
Positions: Lower
$7.02
MSRP $12.00
Save $4.98
41.5% Off
RG637 - Cooling System: Motorcraft™ Thermostat O-Ring for Ford: Ranger Image

Motorcraft™ Thermostat O-Ring

Ford RG-637
4.0L, 2001-11. O-Ring.
$1.11
MSRP $1.72
Save $0.61
35.5% Off
RG638 - Belts & Cooling: Motorcraft™ Engine Coolant Thermostat Gasket for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Mustang, Ranger | Mercury: Mountaineer Image

Motorcraft™ Engine Coolant Thermostat Gasket

Ford RG-638
O-Ring. 4.0L, 2001-11. Mustang.
$4.25
MSRP $6.60
Save $2.35
35.6% Off
W702837S300 - : Engine Coolant Thermostat Housing O-Ring for Ford: Explorer, Explorer Sport, Explorer Sport Trac, Mustang, Ranger | Mercury: Mountaineer Image

Engine Coolant Thermostat Housing O-Ring

Ford W702837-S300
O-Ring. 4.0L, 2001-11. Mustang.
$4.25
MSRP $6.60
Save $2.35
35.6% 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 Ford Bronco Trims These OEM thermostats fit the following 2024 Ford Bronco models:

  • Bronco Base

  • Bronco Big Bend

  • Bronco Black Diamond

  • Bronco Outer Banks

  • Wildtrak and Badlands

  • Bronco Raptor (use Raptor-specific temperature ratings and housing)

  • 4WD and select RWD trims

Thermostat temperature range and housing style may vary depending on engine size and configuration. Always confirm fitment using your VIN or OE part number.

Signs Your 2024 Bronco Needs a New Thermostat

🚙 Engine overheating or fluctuating temperature readings 

🚙 Weak or inconsistent cabin heat 

🚙 Engine taking too long to reach operating temperature 

🚙 Coolant leaking around the thermostat housing 

🚙 Poor fuel economy or emissions issues

Replacing a malfunctioning thermostat helps protect your engine and ensures all systems run efficiently.

How to Replace a Thermostat on a 2024 Ford Bronco

A straightforward service task for experienced DIYers or a quick job for a professional technician.

Tools Needed: 

✔ Socket and ratchet set 

✔ Drain pan 

✔ Gasket scraper 

✔ Torque wrench 

✔ New gasket or O-ring (if not included with thermostat) 

✔ OEM-approved coolant

Steps to Install:

  1. Let Engine Cool Completely – Open coolant reservoir cap only when safe.

  2. Drain Coolant – Use a drain pan and capture old coolant.

  3. Remove Thermostat Housing – Unbolt to access the thermostat.

  4. Install New OEM Thermostat – Ensure correct orientation and tight seal.

  5. Refill Coolant and Bleed System – Remove air pockets and verify proper temperature control.

Popular Related Parts for 2024 Bronco 

🔹 2024 Bronco Water Pump – Maintains coolant circulation through engine 

🔹 2024 Bronco Radiator – Supports efficient cooling and heat transfer 

🔹 2024 Bronco Radiator Hoses – Replace if soft, cracked, or leaking 

🔹 2024 Bronco Coolant Temperature Sensor – Sends accurate readings to ECU 

🔹 2024 Bronco Thermostat Housing – Replace if corroded, warped, or leaking

Get Your 2024 Bronco Thermostat Today! Protect your engine and maintain top performance with an OEM thermostat engineered specifically for your Bronco.

🛒 Stay Cool – Shop Genuine OEM Thermostats Now!

FAQs About 2024 Ford Bronco Thermostats

What temperature does the OEM thermostat open at? Typically 195°F (90°C), but verify exact rating for your engine configuration.

Should I replace the gasket when replacing the thermostat? Yes—always use a new gasket or O-ring to prevent leaks.

Do I need to flush the coolant when replacing the thermostat? Not always, but it's recommended if the coolant is old, contaminated, or has never been changed.

Can a stuck-open thermostat cause issues? Yes—it can prevent the engine from reaching optimal temperature, leading to poor fuel economy and reduced heater performance.

Why choose OEM over aftermarket? OEM thermostats ensure correct fit, factory-spec temperature regulation, and reliable long-term performance tailored to your Bronco’s engine.