Coolant Control Valve

Engine cooling system parts including coolant control valves for temperature regulation.

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2PCS Water Level Control 2Pcs Float Valve 304 Stainless Steel Mini Floating Ball Valve Auto Shut OFF Upper/Side Water Intake Safe Water Tank

4.8

184 sold

Limited time deal

-32%$16.99$24.99

Radiator Water Valve Unit - BM5Z-8C605-C, 1.6L L4 Engine Coolant Control Part for 2013-2016 Ford Escape SE, Titanium Repair

$27.64

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Upgraded RV Winterizing Kit with Pressure Gauge & Control Valve

Limited time deal00:00:00

$79.03

Mythtiger Copper Air Conditioner Refrigerant Filling Valve Kit - R410a & R32R22 Safety Ball Valve Adapter with Liquid Tube for Fluorine Coolant

$30.92

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Coolant Water Control Valve 16671-25010 for Toyota Camry Avalon Highlander RAV4 Sienna Venza Lexus

$31.50

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Coolant Control Valve compatible for Toyota COROLLA/COROLLA CROSS 2.0L 16671-24010

$55.69

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Coolant Control Assembly compatible for Mercedes GL450 G550 2007-2015 2732000215

$52.22

Coolant Control Radiator Flow Regulation Valve Unit for Ford Escape 1.6L, 1596CC, 97Cu.in, 2013-2016 Models (BM5Z-8C605-C)

$27.05

VN-500 Nitrogen Purge Control Valve Regulator, Pressure Flow & Meter Hybrid Design for 500psi Leak Testing (Welding Accessories, Soldering Equipment Tools & Hardware)

Limited time deal

$10.98

2PCS Brass-Aluminum Refrigerant Service Charging Shut-Off Adapter Control Valves - 2x Valves, Hose Connectors, Leak Sealed, Turn Cap, 1/4in R22 Thread Size, Easy-to-Use, High-Performance, Safe for R410/R22 HVAC Systems

5 sold

Limited time deal

$11.00

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2-Pack Automatic Water Level Float Valve, 304 Stainless Steel Auto Shut-Off Ball Valve, 1/2 to 3/4 Inch Mini Level Controller for Water Tanks, Pools, Livestock Troughs and Towers

1 sold

$14.59

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U.S. Solid Motorized Ball Valve 1/4" Stainless Steel Ball Valve Full Port 9-24V AC/DC 2 Wire Auto Return Setup

1 sold

$29.99

Hydraulic Valve, 2-Spool Joystick Controlled Valve, 11 GPM Flow, Directional Control Valve, Double Acting, Suitable For Tractors, Loaders, Tanks, Implements, And Industrial Hydraulic Systems, High-Pressure Valve

4 sold

$71.99

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Vehicle-Specific Fit Radiator Water Valve for Ford Escape 1.6L 1596CC 97Cu.in 2013-2016 US, OE Fit BM5Z Series BM5Z8C605A Automotive Engine Coolant Control Repair Component

$39.09

B BRAZIFY Heavy Duty Brass Wear-Resist Refrigerant Charging Valve Set for AC Repairs & HVAC Servicing, CD2060 Tool with Adjustable Regulator Hose, 1/4" Male/Female (R12/R22), 1/4"/5/16" Female (R410), Portable High-Pressure Hose, Long-Lasting Reliability

3.7

17 sold

$33.10

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Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool,Stainless steel float ball valve 304 float ball valve, automatic water level controller

Limited time deal00:00:00

$10.76

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1/4" Inline Shut Off Valve and 90 Cut Off Valve, Straight Gas Valve with Clamps, Compatible with BS 494768, 493960, 698183, 697947, 698181, 5019H, 5019K, 10 Pack

3 sold

Limited time deal

$13.17

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304 Stainless Steel Fully Automatic Water Level Control Float Valve - Corrosion-Resistant Metal Parts, Easy Operation, Accurate Regulation, Durable Pet & Aquatic Supply (Compatible with 4 Essential Garden Tools, Green Thumb Ideal Gift for Any Occasion)

5.0

45 sold

Limited time deal00:00:00

-21%$11.39$14.36

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1/2" F1807-PEX Thermostatic Mixing Valve, Cert: ASSE, UPC, NSF/TMV, Precise water temperature control, Residential/Commercial applications, 150 PSI rating, Max flow rate 10 GPM

2 sold

$83.20

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Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve,304 Stainless Steel Top Inlet Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool

5 sold

Limited time deal00:00:00

-45%$10.98$19.96

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SJ-Technology 4S-11GPM Cast Iron High Pressure Hydraulic Directional Control Valve - 4 Spools, Double Acting, Spring Return, Adjustable Relief, 3600PSI SAE Ports, 0.63In Diameter, Joystick, Smooth Operation, Industrial Heavy Duty Metal

5.0

8 sold

-40%$108.00$180.00

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Automatic Water Level Control Float Valve,304 Stainless Steel Mini Floating Ball Valve,Automatic Water Level Controller for Tank, Pool, Livestock Troughs

4.7

2.3K sold

Limited time deal

$15.59

Free shipping

Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool

448 sold

Limited time deal00:00:00

-48%$14.29$27.29

2 Fully Automatic Mini Floating Ball Valves - 304 Stainless Steel Auto Shut Off Level Control Valves, 1/2" Threaded Port, 0°C-100°C, 10-150 PSI, 7.2×4.8×2 cm, Upper/Side Intake, Easy Installation for Water Tank Safety & Plumbing Parts

4.3

2.4K sold

Flash sale

$27.95

Free shipping

Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool

901 sold

Limited time deal

-43%$15.59$27.29

Introduction

A coolant control valve directs flow through the radiator and heater core to maintain proper engine temperature. Replacing a worn valve restores consistent heating and prevents overheating.

Confirm compatibility with your vehicle's make, model, and engine size before purchase.
Look for valves made from heat-resistant plastics or aluminum to withstand under-hood temperatures.
Check connector style and hose diameter to ensure a leak-free fit during installation.

Verify fitment details to complete the repair correctly.

Coolant Control Valve

Engine cooling system parts including coolant control valves for temperature regulation.

2PCS Water Level Control 2Pcs Float Valve 304 Stainless Steel Mini Floating Ball Valve Auto Shut OFF Upper/Side Water Intake Safe Water Tank

Radiator Water Valve Unit - BM5Z-8C605-C, 1.6L L4 Engine Coolant Control Part for 2013-2016 Ford Escape SE, Titanium Repair

Upgraded RV Winterizing Kit with Pressure Gauge & Control Valve

Mythtiger Copper Air Conditioner Refrigerant Filling Valve Kit - R410a & R32R22 Safety Ball Valve Adapter with Liquid Tube for Fluorine Coolant

Coolant Water Control Valve 16671-25010 for Toyota Camry Avalon Highlander RAV4 Sienna Venza Lexus

Coolant Control Valve compatible for Toyota COROLLA/COROLLA CROSS 2.0L 16671-24010

Coolant Control Assembly compatible for Mercedes GL450 G550 2007-2015 2732000215

Coolant Control Radiator Flow Regulation Valve Unit for Ford Escape 1.6L, 1596CC, 97Cu.in, 2013-2016 Models (BM5Z-8C605-C)

VN-500 Nitrogen Purge Control Valve Regulator, Pressure Flow & Meter Hybrid Design for 500psi Leak Testing (Welding Accessories, Soldering Equipment Tools & Hardware)

2PCS Brass-Aluminum Refrigerant Service Charging Shut-Off Adapter Control Valves - 2x Valves, Hose Connectors, Leak Sealed, Turn Cap, 1/4in R22 Thread Size, Easy-to-Use, High-Performance, Safe for R410/R22 HVAC Systems

2-Pack Automatic Water Level Float Valve, 304 Stainless Steel Auto Shut-Off Ball Valve, 1/2 to 3/4 Inch Mini Level Controller for Water Tanks, Pools, Livestock Troughs and Towers

U.S. Solid Motorized Ball Valve 1/4" Stainless Steel Ball Valve Full Port 9-24V AC/DC 2 Wire Auto Return Setup

Hydraulic Valve, 2-Spool Joystick Controlled Valve, 11 GPM Flow, Directional Control Valve, Double Acting, Suitable For Tractors, Loaders, Tanks, Implements, And Industrial Hydraulic Systems, High-Pressure Valve

Vehicle-Specific Fit Radiator Water Valve for Ford Escape 1.6L 1596CC 97Cu.in 2013-2016 US, OE Fit BM5Z Series BM5Z8C605A Automotive Engine Coolant Control Repair Component

B BRAZIFY Heavy Duty Brass Wear-Resist Refrigerant Charging Valve Set for AC Repairs & HVAC Servicing, CD2060 Tool with Adjustable Regulator Hose, 1/4" Male/Female (R12/R22), 1/4"/5/16" Female (R410), Portable High-Pressure Hose, Long-Lasting Reliability

Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool,Stainless steel float ball valve 304 float ball valve, automatic water level controller

1/4" Inline Shut Off Valve and 90 Cut Off Valve, Straight Gas Valve with Clamps, Compatible with BS 494768, 493960, 698183, 697947, 698181, 5019H, 5019K, 10 Pack

304 Stainless Steel Fully Automatic Water Level Control Float Valve - Corrosion-Resistant Metal Parts, Easy Operation, Accurate Regulation, Durable Pet & Aquatic Supply (Compatible with 4 Essential Garden Tools, Green Thumb Ideal Gift for Any Occasion)

1/2" F1807-PEX Thermostatic Mixing Valve, Cert: ASSE, UPC, NSF/TMV, Precise water temperature control, Residential/Commercial applications, 150 PSI rating, Max flow rate 10 GPM

Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve,304 Stainless Steel Top Inlet Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool

SJ-Technology 4S-11GPM Cast Iron High Pressure Hydraulic Directional Control Valve - 4 Spools, Double Acting, Spring Return, Adjustable Relief, 3600PSI SAE Ports, 0.63In Diameter, Joystick, Smooth Operation, Industrial Heavy Duty Metal

Automatic Water Level Control Float Valve,304 Stainless Steel Mini Floating Ball Valve,Automatic Water Level Controller for Tank, Pool, Livestock Troughs

Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool

2 Fully Automatic Mini Floating Ball Valves - 304 Stainless Steel Auto Shut Off Level Control Valves, 1/2" Threaded Port, 0°C-100°C, 10-150 PSI, 7.2×4.8×2 cm, Upper/Side Intake, Easy Installation for Water Tank Safety & Plumbing Parts

Automatic Water Level Control Float Valve, Top Inlet Water Shut Off Valve, Auto Stop Water Filling for Water Tank, Water Tower, Pool

Introduction

FAQs

Erratic cabin heat, overheating, or coolant leaks around the valve housing often point to internal wear or debris buildup.

Many DIYers can swap the valve with basic hand tools, but bleeding the cooling system afterward requires care to avoid air pockets.

During routine cooling-system service every two years or 30,000 miles, checking for leaks and proper operation is recommended.

Most mechanical valves install plug-and-play; electronically controlled valves on newer vehicles may need a scan tool to complete adaptation.

Always match the vehicle manufacturer's specified coolant chemistry to prevent corrosion and seal damage.