HomeIgnition > SwitchesStandard Ignition US-688 Ignition Switch
Part #: US-688

Standard Ignition US-688 Ignition Switch

⚙️ 27 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia and Hyundai, Optima, Sonata, Magentis, XG350, Santa Fe, and XG300
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Reliable Ignition Switch for Hyundai and Kia Vehicles

The Standard Ignition US-688 ignition switch is designed for precise fit and dependable performance in select Hyundai and Kia models. Engineered to meet OEM specifications, this ignition switch ensures consistent electrical connection and smooth operation for your vehicle's ignition system.

  • Bolt-on attachment method for secure installation
  • Gray and white plastic finish for durability and corrosion resistance
  • Female rectangular connector with one connector quantity
  • Six male blade terminals for reliable electrical contact
  • Column mounting location for direct replacement

Detailed Product Features and Specifications

This ignition switch features a bolt-on attachment method, allowing for straightforward installation on the steering column. The gray and white plastic finish provides a durable housing that resists wear and environmental factors. It includes a single female rectangular connector designed to interface with the vehicle's wiring harness, ensuring a secure and stable connection. The switch is equipped with six male blade terminals, which facilitate reliable electrical conductivity necessary for proper ignition system function.

Compatible with Hyundai Magentis, Sonata, Santa Fe, and Kia Optima, XG300, and XG350 models, the US-688 ignition switch is engineered to meet the specific electrical and mechanical requirements of these vehicles. This part number ensures you receive the correct component for your ignition system replacement or repair.

Common Applications and Problem Resolution

  • Resolves ignition switch failure causing intermittent starting issues
  • Addresses electrical connection problems leading to dashboard warning lights
  • Replaces worn or damaged ignition switches affecting key turn and engine start
  • Fixes ignition lock cylinder malfunctions impacting vehicle security
  • Eliminates power loss to ignition system components during operation

Installation Notes and Tips

Installation requires removal of the steering column cover to access the existing ignition switch. The bolt-on design simplifies mounting, but care should be taken to properly align the connector and terminals to avoid damage. Verify connector gender and terminal type before installation to ensure compatibility. It is recommended to disconnect the vehicle battery prior to installation to prevent electrical shorts.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The US-688 ignition switch undergoes rigorous quality control testing to ensure proper fit and function. Warranty coverage details should be confirmed with the product documentation or supplier, typically offering protection against manufacturing defects.

BrandStandard Ignition
Part NumberUS-688
Attachment MethodBolt On
ColorGray, White
Connector GenderFemale
Connector ShapeRectangular
FinishPlastic
Mounting LocationColumn
Terminal GenderMale
Terminal TypeBlade

This part fits 27 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006KiaOptimaN/A
2005HyundaiSonataN/A
2005KiaMagentis2.4LL4N/A
2005KiaMagentis2.7LV6N/A
2005KiaOptimaN/A
2004HyundaiSonataN/A
2004KiaMagentis2.4LL4N/A
2004KiaMagentis2.7LV6N/A
2004KiaOptimaN/A
2003HyundaiSonataN/A
2003HyundaiXG350N/A
2003KiaMagentis2.4LL4N/A
2003KiaMagentis2.7LV6N/A
2003KiaOptimaN/A
2002HyundaiSonataN/A
2002HyundaiXG350N/A
2002KiaMagentis2.7LV6N/A
2002KiaMagentis2.4LL4N/A
2002KiaOptimaN/A
2001HyundaiSanta FeN/A
2001HyundaiSonataN/A
2001HyundaiXG300N/A
2001KiaMagentis2.5LV6N/A
2001KiaMagentis2.4LL4N/A
2001KiaOptimaN/A
2000HyundaiSonataN/A
1999HyundaiSonataN/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:

18-01771S5927201-233553-273219311038000CS1048KS7048LS1022

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