Range Rover Sport L494 Engine Oil Filler Neck Pot Cap KK62-6A940-BA

Range Rover Sport L494 Engine Oil Filler Neck Pot Cap is an original component from the Oil drain and filler caps and dipsticks group, designed for precise sealing of the oil filler opening in the engine unit. Thanks to its factory design, it ensures lubrication system tightness and stable mounting in the engine cover.

Specifications and technical data

• SKU: LR121749
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR121749
• Substitutable numbers: KK62-6A940-BA, KK626A940BA, LR121749
• Part type: Oil Filler Cap
• Category: Oil Drain Plugs, Filler Caps & Dipsticks

Purpose and technical function

The presented oil filler cap is dedicated to the engine in the Range Rover Sport L494 model and is responsible for securely closing the service channel through which oil is replenished. A properly selected cap minimizes the risk of leaks, contaminants entering the engine, and uncontrolled loss of pressure in the lubrication system.

The element belongs to the Oil drain and filler caps and dipsticks group, which means it works with other maintenance components of the oil system, such as oil pan drain plugs or dipsticks. Using the correct cap is important both during daily operation and during service inspections.

Construction and fitment for Range Rover Sport L494

The design of the cap has been developed for the specific geometry of the engine cover in the Range Rover Sport L494, which translates into secure seating and proper seal performance. The appropriately selected thread profile and the shape of the grip area facilitate installation and removal during service, even in conditions of limited access in the engine bay.

The original origin from the Range Rover brand means maintaining compliance with factory dimensional and material tolerances. Thanks to this, the cap works with the existing valve cover and does not require any modifications or adaptations, which is particularly important for maintaining the tightness and operational safety of the engine unit.

Component condition and service application

The product is used, which makes it an attractive solution for economical repair or replacement of a damaged oil filler cap. This type of part will work well both for emergency replacement after mechanical damage and for comprehensive maintenance of the lubrication system when it is necessary to restore the full functionality of factory components.

Thanks to maintaining the original specification, the cap can be used as a direct replacement for the element factory-installed in the vehicle. In practice, this means no fitment issues, proper compression of the seal, and stable behavior during engine operation, even at higher operating temperatures.

Technical support and additional information

The element has an assigned SKU and OEM part number, as well as appropriate interchangeable numbers, which facilitates verification of compatibility with a specific engine version and model year of the Range Rover Sport L494. When selecting parts, it is worth comparing the markings with the vehicle's service documentation or the removed component.

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other elements from the same group, such as additional filler caps, drain plugs, or dipsticks, check the available parts in the Range Rover Oil drain and filler caps and dipsticks category.

For a better understanding of the impact of proper engine unit maintenance on its durability and the role of engine oil in protecting components, it is worth reading the guide on our blog: Engine cooling system – overheating, repair, and used radiators. This will allow you to take a broader look at issues related to engine operating temperature, lubrication, and the general condition of the engine unit.