Nissan M5739 Replacement Key

The Nissan M5001-M6000 Replacement Keys are precision-cut replacement keys for Nissan and Datsun vehicles using lock codes ranging from M5001 through M6000. These code-cut keys are produced to factory specifications, providing an accurate replacement solution for lost, damaged, or worn vehicle keys.

Commonly used on Nissan and Datsun vehicles manufactured from 1970 through 1982, these replacement keys can be cut directly from a valid key code without requiring an original key. Ideal for classic car owners, restorers, locksmiths, dealerships, collectors, and vintage vehicle enthusiasts.

Key Features

• Replacement keys for Nissan M5001-M6000 key series
• Fits many Nissan and Datsun vehicles from 1970-1982
• Precision cut to original code specifications
• Compatible with lock codes M5001 through M6000
• No original key required when a valid code is available
• Ideal for lost, damaged, or worn keys
• Popular for classic vehicle restoration projects
• Manufactured to industry specifications
• Suitable for doors, ignition, and trunk locks
• Accurate code-cut replacement solution

How to Identify the Correct Nissan Key

The easiest way to identify the proper replacement key is by locating the key code.

The key code may be found:

• Stamped on the original key
• Recorded in dealer documentation
• Found on lock cylinders
• Listed in vehicle ownership records
• Available through locksmith key records

If your lock code falls between M5001 and M6000, order the exact matching key number for proper operation.

Common Vehicle Applications

Datsun

• Datsun 1200 (1970-1973)
• Datsun 1600 (1970)
• Datsun 2000 (1970)
• Datsun 240Z (1970-1976)
• Datsun 260Z (1974-1975)
• Datsun 280Z (1976-1978)
• Datsun 510 (1970-1982)
• Datsun 610 (1972-1979)
• Datsun 710 (1974-1977)
• Datsun 810 (1977-1980)
• Datsun B110 (1970-1973)
• Datsun B210 (1974-1978)
• Datsun F10 (1976-1978)
• Datsun 200SX (1977-1982)
• Datsun 210 (1979-1982)
• Datsun Pickup (1970-1982)
• Datsun Maxima (1981-1982)

Nissan

• Select Nissan vehicles utilizing M-series lock codes
• Nissan forklifts
• Nissan industrial equipment applications

Common Applications

• Lost key replacement
• Spare key creation
• Classic vehicle restoration
• Vintage Datsun key replacement
• Nissan key duplication
• Automotive locksmith services
• Collector vehicle maintenance
• Fleet vehicle key management
• Dealership key replacement
• Classic truck restoration

Compatibility Note

Compatible only with lock codes M5001 through M6000.

The key code must be provided when ordering.

No original key is required if a valid lock code is available.

Verify your key code before ordering to ensure an accurate replacement.