Standard Ignition US-1201 Ignition Lock Cylinder and Switch

Brand Standard Ignition US-1201
Coding Coded
Color Black, Gray, White
Connector Gender Male
Connector Shape Rectangular
Contents 1 Switch
Finish Cast Iron, Plastic
Hardware Included No
Instructions Included No
Keys Included Yes
Mounting Bracket(s) Included Yes
Mounting Location Column
Terminal Gender Male; Female
Terminal Type Blade
Fits INFINITI · 2 vehicles

Coded switch. Includes keys and a mounting bracket for straightforward replacement.

Blade terminals. Ten terminals and two rectangular connectors simplify electrical hookup.

Cast iron and plastic. Durable construction with a black, gray, and white finish.

Cross-references Standard Ignition US-1201, CS1564 and D8700AC026 for the same application. See all 5.

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Ignition Lock Cylinder and Switch for INFINITI G35

Standard Ignition US-1201 is a coded ignition lock cylinder and switch assembly built for column-mounted applications. It includes the switch, keys, and mounting brackets, with a rectangular 2-connector design and 10 blade terminals for a direct electrical connection.

Key Features

  • Fits 2003-2004 INFINITI G35, column
  • Coded ignition lock cylinder and switch design
  • Black, gray, and white finish with cast iron and plastic construction
  • Male connector layout with 2 rectangular connectors
  • 10-terminal blade connection with male and female terminals
  • Keys included; mounting bracket(s) included
  • Standard Ignition US-1201 for ignition switch replacement

Detailed Description

Standard Ignition US-1201 is an ignition lock cylinder and switch assembly for 2003-2004 INFINITI G35 models with column mounting. The coded design supports keyed operation, while the included keys and mounting brackets simplify replacement of a worn or damaged ignition switch assembly. The connector and terminal layout is configured for the specified vehicle application, helping maintain proper electrical interface at the steering column. This part cross-references D8700AC026 for the same application.

Common Replacement Reasons

  • Ignition key turns inconsistently or does not engage properly
  • Electrical contact wear causing intermittent start or accessory operation
  • Damaged ignition switch housing or lock cylinder components
  • Broken or worn column-mounted ignition assembly
  • Need for a coded replacement ignition switch on an INFINITI G35

Installation Notes and Tips

Verify the vehicle is a 2003-2004 INFINITI G35 with column-mounted ignition before installation. Match the connector shape, terminal count, and mounting location to the original part before removal. Because instructions are not included, use the factory service procedure for disassembly, alignment, and key coding verification. Confirm all electrical connections are fully seated and test key operation, accessory power, and start function after installation.

Quality Assurance

Standard Ignition replacement parts are built to meet application-specific requirements for ignition system service. US-1201 is engineered for the listed INFINITI G35 fitment and uses the specified connector and terminal configuration for proper replacement.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionPositionNotes
2004INFINITIG35ManualN/A—
2003INFINITIG35ManualN/A—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — US-1201CS1564D8700AC026KS7562LS1550