HomeIgnition > SwitchesStandard Ignition US-405 Ignition Switch
Part #: US-405

Standard Ignition US-405 Ignition Switch

⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai, Sonata
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition US-405 Ignition Switch

The Standard Ignition US-405 ignition switch is designed specifically for Hyundai Sonata models, providing reliable electrical connection and secure mounting. This bolt-on ignition switch features a white face and a durable plastic finish, engineered for column mounting in your vehicle.

  • Compatible with Hyundai Sonata vehicles
  • White face color for clear visibility
  • Bolt-on attachment method for secure installation
  • Single female rectangular connector
  • Five male blade terminals for reliable electrical contact
  • Plastic finish designed for durability and resistance
  • Column mounting location for direct fit

Detailed Product Description

The Standard Ignition US-405 ignition switch is a direct replacement part tailored for Hyundai Sonata models. It features a white face color that enhances visibility and ease of use. The switch mounts securely to the steering column using a bolt-on attachment method, ensuring a stable fit without the need for modifications. Equipped with one female rectangular connector and five male blade terminals, this ignition switch provides a reliable electrical interface for your vehicle's ignition system. The plastic finish offers resistance to wear and environmental factors, maintaining performance over time.

Common Applications and Issues Addressed

  • Resolves ignition switch failure causing intermittent starting problems
  • Replaces worn or damaged ignition switches affecting electrical connectivity
  • Fixes issues with key turning difficulty or ignition lock cylinder malfunction
  • Addresses electrical faults related to blade terminal corrosion or damage
  • Restores proper column-mounted ignition switch function in Hyundai Sonata

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before installation to prevent electrical shorts
  • Use appropriate tools to remove the steering column cover for access
  • Verify connector orientation and terminal alignment before securing the switch
  • Tighten mounting bolts firmly to avoid switch movement during operation
  • Test ignition switch function before reassembling the steering column covers

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The US-405 ignition switch undergoes rigorous quality control to ensure durability and reliable performance in Hyundai Sonata vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberUS-405
Attachment MethodBolt On
ColorWhite
Connector GenderFemale
Connector ShapeRectangular
FinishPlastic
Mounting LocationColumn
Terminal GenderMale
Terminal TypeBlade

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
1994HyundaiSonataN/A
1993HyundaiSonataN/A
1992HyundaiSonataN/A
1991HyundaiSonataN/A
1990HyundaiSonataN/A
1989HyundaiSonataN/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:

18-06001S6420201-168953-27848889220899311033000CS827KS6827LS869

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