1630417040 Toyota OUTLET, WATER, Price: 41.28$, Weight: 0.435kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1630417040 |
OUTLET, WATER |
3 |
0.435 |
2-3 |
41.28$ |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| HDJ101,UZJ100 | HDJ101K-RNPEZ | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: VX TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1HDFTE) 4200CC DIESEL TURBO | 01.1998 - 08.2002 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FZJ10#,HDJ100,HZJ105,UZJ100 | HDJ100R-GNPEZQ | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: VX TYPE; Fuel Induction: TURBO DIESEL EFI; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1HDFTE) 4200CC DIESEL TURBO; Destination: AUSTRALIA | 08.2000 - 08.2002 | View |
Engine Coolant Outlet (Water Neck) for Toyota SUVs
This precision-cast coolant outlet, often called the water neck, anchors the upper radiator hose and guides hot coolant out of the cylinder head to the radiator. Built for harsh heat cycles, it keeps the cooling system sealed and flowing, protecting the engine on long drives and heavy towing.
Why this part is needed
A healthy outlet keeps coolant flow stable, prevents leaks at the hose connection, and holds pressure so the system cools efficiently. It helps avoid overheating, preserves thermostat accuracy, and stops air from entering the circuit.
How it works
The housing bolts to the head with a gasket or O-ring, forming a tight seal. Coolant exits through the outlet neck to the upper radiator hose. Correct bore size and smooth casting maintain flow, while the flange and clamp keep the hose secure under pressure and vibration.
What happens if it’s broken ⚠️
Cracks, warping, or corrosion cause coolant loss, low pressure, hot spots, weak cabin heat, and eventual overheating. Prolonged leaks risk hose blowout, warped heads, or head gasket failure.
Tech tips for replacement
Clean mating surfaces, fit a new gasket/O-ring, torque bolts evenly, use a fresh clamp, align the hose without twist, refill with the correct Toyota-spec coolant, and bleed air thoroughly.
Compatibility
- Land Cruiser
- Land Cruiser 100