Standard Ignition US-683 Ignition Lock Cylinder and Switch

Ignition Lock Cylinder and Switch for Nissan Altima

Standard Ignition US-683 is a coded ignition lock cylinder and switch assembly for column-mounted applications. It is built with a silver and white aluminum and plastic finish, includes the switch, and comes with the keys and mounting brackets needed for a direct replacement on select Nissan Altima models.

Key Features

• Fits 1998-1999 Nissan Altima, column mount
• Coded ignition lock cylinder and switch assembly
• Silver and white aluminum and plastic construction
• Male and female connectors with 2 connector locations
• 8 blade terminals for the electrical interface
• Keys included; mounting bracket(s) included
• Standard Ignition US-683 replacement part

Detailed Description

Standard Ignition US-683 is an ignition lock cylinder and switch assembly made for select 1998-1999 Nissan Altima vehicles with a column-mounted setup. The coded design supports proper key matching, while the included switch, keys, and mounting brackets help restore ignition function in a direct replacement format. This part cross-references D87009E100 for the same application. If you are searching for a Nissan Altima ignition switch replacement or a coded ignition lock cylinder for 1998-1999 Nissan Altima, US-683 is the relevant part number to verify.

Common Issues This Part Can Address

• Ignition switch failure causing no-start or intermittent start conditions
• Worn lock cylinder that does not turn smoothly with the key
• Key-related ignition operation problems on a column-mounted system
• Electrical connection issues at the ignition switch terminals
• Replacement needs after wear in the original ignition assembly

Installation Notes and Tips

Verify the vehicle year, make, model, and column-mounted configuration before ordering. Match the connector style, terminal count, and coded lock cylinder setup to the original part. Standard Ignition US-683 includes the switch and keys, but no instructions are included, so compare the existing assembly and wiring connections during installation.

Quality Assurance

Standard Ignition supplies replacement ignition components for service applications, and US-683 is built to match the listed fitment for 1998-1999 Nissan Altima models. Confirm interchange and OE-style reference numbers before installation to ensure the correct application.