1120166021 Toyota COVER SUB-ASSY, CYLINDER HEAD, Price: 293.17$, Weight: 3.82kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1120166021 |
COVER SUB-ASSY, CYLINDER HEAD |
0 |
3.82 |
|
293.17$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
COVER SUB-ASSY, CYLINDER HEAD
|
3 |
4.393
|
2-3
|
283.01$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
1120166020
|
COVER SUB-ASSY, CYLINDER HEAD
|
0 |
4.692
|
-
|
270.48$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ,FZJ,HDJ,HJ,HZJ,KZJ,LJ,PZJ,RJ7# | FZJ79R-TJMRKQ3 | ATM,MTM: MANUAL TRANSMISSION; Building Condition: INCOMPLETE VEHICLES (CHASSIS & CAB); Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: PICKUP; Grade: STANDARD TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1FZFE) 4500CC EFI; Destination: AUSTRALIA | 08.1999 - 05.2006 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FZJ10#,HDJ100,HZJ105,UZJ100 | FZJ105R-GNPNKQ | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: GX TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1FZFE) 4500CC EFI; Destination: AUSTRALIA | 01.1998 - 08.2002 | View |
Cylinder Head Top Cover (Valve/Rocker Cover) for Toyota Land Cruiser
What it does and why you need it ?
This engine top cover seals the valvetrain, keeping oil inside and dirt out. It supports ignition coils, routes breather/PCV flow, and helps dampen mechanical noise. A proper seal maintains oil pressure, clean lubrication, and stable crankcase ventilation — essential for long engine life.
How it works ?️
A rigid alloy housing with integrated baffles sits over the camshafts. A molded gasket and grommets seal the perimeter and bolt holes. PCV and breather ports separate oil mist from blow‑by, returning oil to the head via drain backs while vapors route to the intake for clean combustion.
If damaged or warped ⚠️
Expect oil leaks, burnt‑oil smell, smoke on the exhaust, and oily spark plug wells causing misfires. Unmetered air via a cracked cover or hard gasket can trigger rough idle and check‑engine lights. Dust ingress accelerates cam/rocker wear, and persistent leaks risk a fire if oil contacts hot parts.
Tech tips for installation ✅
- Always fit a new gasket and grommets; add a pea of RTV at half‑moons/cam caps.
- Clean mating faces; torque bolts in sequence to low spec to prevent warping.
- Inspect PCV valve and breather hoses; replace coil tube seals if applicable.
Compatibility
- Land Cruiser
- Land Cruiser 100