Standard Ignition US-262 Ignition Switch
OE Quality 60-Day Returns
Standard Ignition

Standard Ignition US-262 Ignition Switch

Brand Standard Ignition US-262
Attachment Method Snap Fit
Color Black, Silver,White
Connector Gender Male
Connector Shape Rectangular
Finish Aluminum, Plastic
Mounting Location Column
Terminal Gender Female
Terminal Type Blade
Fits Buick · 3 vehicles

Snap-fit design. Installs securely with a simple attachment method.

Copper alloy conductors. Deliver strong electrical conductivity with low resistive losses.

100% tested. Verified for mechanical and electrical switching performance.

Cross-references 1S6472, 53-27893 and 01990178 for the same application. See all 8.

$88.18Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $88.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Ignition Switch options

Ignition Switch for Buick LeSabre

Standard Ignition US-262 is a column-mounted ignition switch built for reliable electrical switching and consistent key-start operation. It is a direct-fit service part for select Buick LeSabre models with electronic push button control, including 1997-1999 Buick LeSabre applications.

  • Snap-fit attachment method for secure column installation
  • Male connector with 3 rectangular connector cavities
  • 21 female blade terminals for the specified electrical interface
  • Black, silver, and white housing with aluminum and plastic finish
  • Copper alloy conductors for low-resistance electrical flow
  • 100% tested for mechanical and electrical switching performance

Fitment and Application Details

Compatible With 1997-1999 Buick LeSabre, column position, w/ Electronic Push Button Control. This ignition switch is engineered for the Buick LeSabre ignition circuit where a worn or failing switch can affect start and accessory operation. Standard Ignition US-262 is also referenced by cross numbers such as CS541 and KS6161 for the same application.

What This Ignition Switch Helps Address

  • No-start or intermittent start conditions caused by switch wear
  • Accessory power loss when turning the key through the ignition positions
  • Electrical contact issues from damaged or high-resistance switch internals
  • Inconsistent key-to-switch response on column-mounted systems
  • Faults related to a failing ignition switch in 1997-1999 Buick LeSabre models

Installation Notes and Tips

Verify the vehicle uses a column-mounted ignition switch with electronic push button control before ordering. Match the connector style, terminal count, and attachment method to the original part, and inspect the column harness and terminals for heat damage or corrosion during replacement. Confirm proper key position function after installation, including start, run, and accessory operation.

Quality Assurance

Standard Ignition builds this switch with robust materials and copper alloy conductors to support dependable conductivity and fit. Each unit is tested for both mechanical movement and electrical switching performance before release.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999BuickLeSabreN/Aw/ Electronic Push Button Control
1998BuickLeSabreN/Aw/ Electronic Push Button Control
1997BuickLeSabreN/Aw/ Electronic Push Button Control
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1S647253-27893019901781990178CS541KS6161LS928UL14-45