Lexus LS400 Camshaft Petrol Engine 1UZ-FE 1305350021

Lexus LS400 Camshaft Petrol Engine 1UZ-FE is an original part from the Camshafts group, designed for precise operation in the 1UZ-FE V8 unit. The component is responsible for accurate timing control in the petrol engine, which translates into stable engine performance, proper power output, and efficient throttle response.

Specifications and technical data

• SKU: 1305350021
• Mark: Lexus
• Condition: Used
• OEM Part Number: 1305350021
• Substitutable numbers: 1305350021, 13053 50021
• Location on the vehicle: Left
• Fuel type: Petrol
• Category: Camshafts

Purpose and function in the 1UZ-FE engine

The presented camshaft is dedicated to the 1UZ-FE petrol engine used in the Lexus LS400 model. It is responsible for opening and closing the valves at the appropriate moments of the operating cycle, which is crucial for the correct filling of cylinders with the fuel-air mixture and their effective exhaust gas discharge.

Positioned on the left side of the power unit, the component works with a specific bank of cylinders, so installation side compatibility must be maintained during repairs. A properly selected camshaft allows for maintaining factory engine performance parameters, reducing vibrations, and ensuring smooth power delivery across the entire RPM range.

Benefits of using an original Lexus camshaft

Using an original component from the Camshafts family in the 1UZ-FE petrol engine ensures:

• preservation of factory cam geometry and valve timing profile,
• proper cooperation with factory timing components,
• stable operation of the power unit under full load range,
• reduced risk of premature wear of valves, tappets, and guides.

Thanks to its perfect fit for the specific petrol engine, the camshaft supports correct mixture combustion, which can translate into more predictable fuel consumption and consistent performance.

Installation and operational characteristics

The camshaft designed for installation on the left side of the 1UZ-FE engine requires following the appropriate timing setting procedure and checking the marks on the gears and chain/belt (depending on the specific unit configuration). During replacement, it is recommended to:

• check the condition of cooperating timing system components,
• inspect valve clearances in accordance with service documentation,
• use appropriate tools for locking the crankshaft and camshafts.

Properly performed installation allows for full utilization of the component's potential and reduces the risk of needing further intervention in the timing system in the near future.

Condition and use in vehicle service

The item is offered as a used part, making it an attractive solution for service repairs, engine overhauls, or restoring the efficiency of older Lexus LS400 models. This type of component is particularly useful in situations where mechanical damage to the camshaft, excessive cam wear, or problems with proper valve control have occurred.

Choosing an original camshaft for the 1UZ-FE petrol engine allows you to maintain the engine's operating characteristics in line with the manufacturer's specifications, which is important for both driving comfort and the durability of other timing components.

If you are planning a comprehensive repair or upgrade of the engine area in your Lexus and need other elements from the same group, such as camshafts for the opposite cylinder head, cooperating gears, or additional control components, check the available parts in the Lexus Camshafts category.