Ford Ranger Thermostats – OEM-Quality Engine Cooling

Ford Ranger Thermostats – High-Quality Performance & OEM Parts

Maintain optimal engine temperature in your Ford Ranger with OEM-quality thermostats designed to regulate coolant flow with precision and reliability. Whether you’re replacing a failing thermostat or upgrading for improved cooling performance, these direct-fit thermostats help protect your engine from overheating and cold running.

Made from high-quality stainless steel and corrosion-resistant brass, these thermostats provide long-lasting durability and consistent performance in extreme heat, cold, and off-road conditions.

RG565 - : Motorcraft Engine Coolant Thermostat Gasket for Ford Image

Motorcraft Engine Coolant Thermostat Gasket

Ford RG-565
From 01/1986. Vendor:motorcraft. Vendor #RG-565.
$3.04
MSRP $4.73
Save $1.69
35.7% Off
RH165 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-165
Ranger. 4.0l. Upper. From 07/24/2000.
$21.88
MSRP $31.17
Save $9.29
29.8% Off
W702837S300 - : Engine Coolant Thermostat Housing O-Ring for Ford Image

Engine Coolant Thermostat Housing O-Ring

O-Ring. 4.0L, 2001-11. Mustang.
$4.25
MSRP $6.60
Save $2.35
35.6% Off
RT1194 - : Motorcraft Engine Coolant Thermostat Kit for Ford Image

Motorcraft Engine Coolant Thermostat Kit

Ford RT-1194
Incl.Gasket,Housing and Thermostat. Transit Connect van. Ranger. 2.3l. To 05/01/06. From 12/19/2005. To 12/19/2005.
$33.18
MSRP $52.00
Save $18.82
36.2% Off
RH307 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-307
Bronco. F-150. 3.0L. Ranger. 2.7L. Water outlet.
$169.36
MSRP $243.33
Save $73.97
30.4% Off
RG609 - : Motorcraft Engine Coolant Thermostat Gasket for Ford Image

Motorcraft Engine Coolant Thermostat Gasket

Ford RG-609
3 Hole Pattern. 3.0l.
$7.31
MSRP $11.36
Save $4.05
35.7% Off
RH258 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-258
$43.73
MSRP $62.83
Save $19.10
30.4% Off
W500014S439 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

Thermostat,bolt. 2.0L dohc. With police interceptor. Height sensors & components.
$5.85
MSRP $10.00
Save $4.15
41.5% Off
W702527S437 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

4.0L, #2. 4.0L, 2001-11, lower.
$7.02
MSRP $12.00
Save $4.98
41.5% Off
W716735S437 - : Engine Coolant Thermostat Housing Bolt for Ford Image

Engine Coolant Thermostat Housing Bolt

$2.34
MSRP $4.00
Save $1.66
41.5% Off
RG621 - : Motorcraft Engine Coolant Thermostat Gasket for Ford Image

Motorcraft Engine Coolant Thermostat Gasket

Ford RG-621
3.0L. 2 Hole Pattern.
$7.31
MSRP $11.36
Save $4.05
35.7% Off
RH144 - : Motorcraft Engine Coolant Thermostat Housing for Ford Image

Motorcraft Engine Coolant Thermostat Housing

Ford RH-144
Clip In Sensor. Qty.2. Ranger. 4.0l. With 2 ports. Explorer, Mountaineer. 4.0l. With sport, sport trac. From 7/24/00. Lower. From...
$51.74
MSRP $74.33
Save $22.59
30.4% Off

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Why Choose OEM Ford Ranger Thermostats?

OEM Fitment – Matches factory cooling system specifications for seamless compatibility. 

Prevents Overheating & Cold Running – Ensures the engine reaches and maintains optimal temperature

Durable Construction – Built from heat-resistant materials for reliability in all conditions. 

Efficient Cooling System Operation – Maintains proper coolant circulation to protect vital engine components

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

Compatible Ford Ranger Models

These OEM thermostats fit a wide range of Ford Ranger models, including:

  • Ford Ranger (2006–2024)

Confirm your engine type and cooling system configuration to select the correct thermostat.

How to Install Ford Ranger Thermostats

A properly functioning thermostat is critical for engine performance and longevity. Follow this guide for a straightforward 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.

  2. Locate the Thermostat Housing – Usually positioned near the upper radiator hose connection.

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

  4. Clean the Mounting Surface – Remove old gasket material to ensure a proper seal.

  5. Install the New Thermostat – Place the new thermostat (spring side facing the engine), along with a new gasket.

  6. Reassemble & Refill Coolant – Bolt the housing back on, refill with coolant, and check for leaks.

  7. Bleed the System & Test – Start the engine with the heater on high to bleed air bubbles, ensuring proper temperature regulation.

Pro Tip: Always use manufacturer-recommended coolant to protect the cooling system and maximize thermostat life.

Signs You Need to Replace Your Ford Ranger Thermostat

🚙 Engine overheating during normal driving

🚙 Temperature gauge fluctuates or stays too low

🚙 Coolant leaks near the thermostat housing

🚙 Heater blows cold air despite engine being warm

🚙 Check engine light triggered by temperature sensor codes.

Replacing a failing thermostat ensures engine protection and proper performance.

Types of Ford Ranger Thermostats

🔹 OEM Replacement Thermostats – Maintain factory cooling performance with OEM temperature ratings. 

🔹 Low-Temperature Thermostats – Ideal for towing or performance setups, allowing the engine to run cooler under load. 

🔹 High-Flow Thermostats – Designed to increase coolant flow, improving cooling in off-road or high-performance builds.

Selecting the right thermostat helps optimize cooling efficiency and engine longevity.

Popular Related Parts for Ford Ranger

🔹 Ford Ranger Radiators – Improve cooling capacity with high-quality replacement radiators

🔹 Ford Ranger Water Pumps – Ensure consistent coolant circulation throughout the engine. 

🔹 Ford Ranger Cooling Fans – Enhance airflow for better heat dissipation.

Get Your Ford Ranger Thermostat Today!

Prevent overheating and keep your Ford Ranger performing its best with OEM-quality thermostats built for reliable temperature control. Browse our selection and find the perfect fit today.

🛒 Upgrade Your Ride 🚗 – Shop Now!

FAQs About Ford Ranger Thermostats

❓ How often should I replace my Ford Ranger thermostat? Most thermostats last 60,000 to 100,000 miles, but replacement is recommended whenever you service the cooling system.

❓ What thermostat temperature rating is best for my Ranger? Most OEM thermostats are rated around 190°F to 195°F. Performance builds or heavy towing may benefit from lower temperature thermostats.

❓ Can I replace my Ford Ranger thermostat myself? Yes! With basic tools and our step-by-step guide, DIY installation is simple for most owners.

❓ Should I flush coolant when replacing the thermostat? Yes, flushing the coolant ensures clean coolant circulates through the new thermostat, preventing contamination.

❓ What happens if I drive with a bad thermostat? A stuck thermostat can cause severe overheating, potentially leading to engine damage and expensive repairs.