NISSAN K9810-VD36B Lock Cylinder Set

The genuine NISSAN K9810-VD36B lock cylinder set (KEY-LOCK set) is an OEM-quality, precision-engineered component of the vehicle's mechanical locking and security system. The set allows for the complete or partial overhaul of the vehicle's lock system, ensuring mechanical access and reliable ignition switch operation under a matching key profile.

Function and Mechanical Characteristics

The mechanical lock cylinders feature an internal wafer locking mechanism precision-machined to match the physical coding of the original key. Genuine NISSAN lock cylinders are manufactured from a wear-resistant, corrosion-protected alloy, enduring environmental exposure, temperature fluctuations, and mechanical stress.

Typical symptoms of lock cylinder failure:

• The key is difficult to insert into or remove from the lock cylinder, or binds during operation.
• Turning the lock binds, hesitates, or fails completely due to wear on the internal wafers.
• Mechanical damage or deformation resulting from attempted forced entry.
• Electrical or mechanical contact failure within the ignition switch housing (where an ignition lock cylinder is included).

Technical Specifications and References

• Part Type: Lock Cylinder Set with Keys (KEY-LOCK)
• Manufacturer: NISSAN
• Part Number: K9810-VD36B
• OEM / Superseding Reference Numbers: K9810VD316, K9810VD317, K9810VD37B

Vehicle Compatibility

• Nissan Patrol (Y61) [2004 - 2016] (KEY-LOCK)