HomeIgnition > SwitchesStandard Ignition US-733 Ignition Lock Cylinder and Switch
Part #: US-733

Standard Ignition US-733 Ignition Lock Cylinder and Switch

⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, Protege
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Overview of Standard Ignition US-733 Ignition Lock Cylinder and Switch

The Standard Ignition US-733 is a coded ignition lock cylinder and switch designed specifically for Mazda Protege and Protege5 models. This ignition switch assembly includes two keys and a mounting bracket, providing a reliable replacement for your vehicle's column ignition system.

  • Coded ignition lock cylinder for enhanced security
  • Includes 2 keys for convenience and backup
  • Female connector with 2 connectors for easy wiring
  • 8 male blade terminals ensuring proper electrical connections
  • Mounting bracket included for secure installation
  • Designed for column mounting location
  • Hardware and instructions not included

Detailed Product Description

The Standard Ignition US-733 ignition lock cylinder and switch is engineered to meet the specifications of Mazda Protege and Protege5 vehicles. Featuring a coded lock cylinder, this part enhances vehicle security by requiring a matching key for operation. The switch assembly includes two female connectors and eight male blade terminals, ensuring compatibility with the vehicle’s electrical system. The included mounting bracket facilitates proper installation in the steering column, maintaining factory fit and function. While hardware and installation instructions are not provided, the design aligns with OEM standards for a straightforward replacement.

Common Applications and Problem Resolution

  • Replacement for worn or damaged ignition lock cylinders
  • Solves issues with ignition switch electrical failures
  • Addresses problems with key recognition or turning difficulty
  • Restores proper electrical connection in the ignition system
  • Prevents unauthorized vehicle starting with coded key system

Installation Notes and Tips

Installation of the US-733 ignition lock cylinder and switch requires removal of the steering column cover to access the existing ignition assembly. Ensure the vehicle battery is disconnected before beginning to avoid electrical hazards. The included mounting bracket should be used to secure the switch firmly in place. Since hardware and instructions are not included, refer to the vehicle’s service manual for detailed removal and installation procedures. Verify that the two included keys operate the lock cylinder smoothly before completing installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The US-733 ignition lock cylinder and switch undergoes quality control testing to maintain consistent fit and function. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties on their ignition components. Consult the product packaging or manufacturer resources for exact warranty terms.

BrandStandard Ignition
Part NumberUS-733
CodingCoded
Connector GenderFemale
Contents1 Ignition Switch
Hardware IncludedNo
Instructions IncludedNo
Keys IncludedYes
Mounting Bracket(s) IncludedYes
Mounting LocationColumn
Terminal GenderMale
Terminal TypeBlade

This part fits 4 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2003MazdaProtege5Manual2.0LL4N/A
2002MazdaProtegeManualN/A
2002MazdaProtege5Manual2.0LL4N/A
2001MazdaProtegeManualN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18-0216201-26224H1750BLYD76290CS1093KS7093LA2081LS1888C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.