1640517010 Toyota CAP SUB-ASSY, RESERVE TANK, Price: 25.93$, Weight: 0.073kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1640517010 |
CAP SUB-ASSY, RESERVE TANK |
0 |
0.073 |
|
25.93$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
CAP SUB-ASSY, RESERVE TANK
|
0 |
0.084
|
-
|
21.61$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
1640561010
|
CAP SUB-ASSY, RESERVE TANK
|
0 |
0.085
|
-
|
21.34$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ,FZJ,HDJ,HJ,HZJ,KZJ,LJ,PZJ,RJ7# | PZJ75LP-KR | ATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: PICKUP; Grade: STANDARD TYPE; Fuel Induction: DIESEL; Gear Shift Type: MTM, 4-SPEED FLOOR SHIFT; Engine: (1PZ) 3500CC DIESEL; Destination: FOR GENERAL COUNTRIES(EXCEPT FOR GCC,ARL,SA) | 01.1990 - 01.1994 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ75,LJ7#,HZJ7#,PZJ7#,KZJ7# | PZJ77V-MNU | ATM,MTM: MANUAL TRANSMISSION,5-SPEED FLOOR SHIFT; Body Shape: VEHICLE WITH A NUMBER STARTING FROM 4(MINITRUCK); Body: HARDTOP(VAN TYPE OR FPR TOP); Body: HARDTOP(VAN TYPE OR FRP TOP); Grade: LX TYPE,PRADO LX TYPE; Engine: (1PZ) 3500CC DIESEL | 08.1991 - 01.1994 | View |
Engine Coolant Reserve Tank Cap Assembly ?️
This cooling system cap assembly is needed to seal the coolant reserve/overflow tank and keep the system working at the correct pressure. A tight seal helps the engine maintain stable temperature during traffic, towing, or hot weather, and it also prevents coolant smell and messy leaks in the bay.
How It Works ⚙️
Inside the cap, a pressure/relief design controls vapor and coolant expansion. When coolant heats up, it expands into the reserve tank; as it cools, coolant can be drawn back to support proper circulation. The sealing surfaces stop air from entering, helping reduce foaming and overheating risk.
What Happens If It’s Broken ❌
If the cap is cracked, warped, or the seal is weak, the tank may not hold pressure. This can cause coolant loss, bubbling, frequent top-ups, and unstable engine temperature. In severe cases, the engine may overheat, leading to damaged hoses, thermostat issues, or costly head gasket stress.
Technician Tip ✅
Always check the rubber seal and locking tabs. Replace the cap if you see crusty coolant residue, a loose fit, or recurring low-coolant warnings after refilling.
Compatibility ?
- Challenger