Standard Ignition US-629 Ignition Lock Cylinder and Switch

Brand Standard Ignition US-629
Coding Coded
Connector Gender Female
Contents Ignition Lock Cylinder w/ 2 Keys
Hardware Included No
Instructions Included Yes
Keys Included Yes
Mounting Bracket(s) Included Yes
Mounting Location Column
Terminal Gender Male
Terminal Type Pin
Fits Honda · 4 vehicles

Coded design. Helps maintain proper ignition security and key matching.

Complete cylinder kit. Includes the ignition lock cylinder, two keys, and instructions.

Column-mounted switch. Built for a clean, direct replacement in the ignition system.

Cross-references Standard Ignition US-629, 35100S5AA12 and CS988 for the same application. See all 5.

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Ignition Lock Cylinder for Honda Civic

Standard Ignition US-629 is a coded ignition lock cylinder and switch assembly for select Honda Civic models. It includes the ignition lock cylinder with keys, mounting brackets, and installation instructions for a column-mounted application.

Key Features

  • Coded ignition lock cylinder and switch assembly
  • Column mounting location
  • Female connector with 2 connectors
  • 12-pin male terminals
  • Includes ignition lock cylinder with keys
  • Includes mounting bracket(s) and instructions

Detailed Description

Standard Ignition US-629 is built for 2001-2003 Honda Civic ignition service where the lock cylinder and switch assembly must match the vehicle’s coded security system. This part is listed for column installation and uses a female connector layout with 12 male pin terminals for the electrical interface. The included keys and coded design support replacement of a worn, damaged, or non-functioning ignition lock cylinder on the Honda Civic.

This part cross-references Honda OE-style replacement numbers such as 35100S5AA12 and aftermarket references like CS988 for the same application. Standard Ignition US-629 is a direct-fit service part for 2001, 2002, and 2003 Honda Civic models with the noted anti-theft security access requirement.

Common Problems This Part Can Address

  • Key will not turn in the ignition lock cylinder
  • Ignition switch or cylinder wear causing intermittent starting issues
  • Broken or damaged column-mounted ignition components
  • Lost or unusable ignition keys on a coded system
  • Electrical contact issues at the ignition switch connection

Installation Notes and Tips

Fits 2001-2003 Honda Civic, column. Installation requires a scan tool with anti-theft security access. Verify connector style, terminal count, and column mounting before installation. Follow the included instructions and confirm the coded cylinder is matched to the vehicle’s security system before final assembly.

Quality Assurance

Standard Ignition supplies service replacement ignition components for repair applications that require correct fit, coded operation, and OE-style electrical connection points. US-629 is built to match the listed Honda Civic application and installation requirements.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeTransmissionPositionNotes
2003HondaCivicHybridN/AMust Use Scan Tool With Anti-Theft Security Access for Installation.
2002HondaCivicSiHatchbackManualN/AMust Use Scan Tool With Anti-Theft Security Access for Installation.
2002HondaCivicEXSedanN/AMust Use Scan Tool With Anti-Theft Security Access for Installation.
2001HondaCivicEXSedanN/AMust Use Scan Tool With Anti-Theft Security Access for Installation.
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-62935100S5AA12CS988KS6988LA1041