Take command of your exterior lighting with the Standard Ignition Headlight Switch HLS-1218, a direct-fit replacement for the 2002-2007 Buick Rendezvous [All]. Cataloged as a combination switch, it operates the headlight circuit and mounts with a direct, snap-fit attachment so it installs without extra hardware.
- Copper alloy conductors: deliver strong electrical conductivity with low resistive losses.
- 100% tested: every unit is verified for both mechanical and electrical switching performance.
- Robust design: high-grade materials built to meet the demands of today's service professional.
- Connector details: a single rectangular female connector with 18 male pin terminals, rated for a 12-volt system.
Backed by decades of research and development focused on the technician's needs, this switch replaces a worn original. If a failed headlight switch is the cause of headlights that won't turn on, flicker, or work only intermittently, this replaces the switch itself. Made in the United States.
Interchange: S10085 · SW4026 · HL7235 · 10339374 · 10422131 · Manufacturer part number HLS-1218
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this headlight switch do?
It is a combination switch that controls the headlight circuit. Rated for a 12-volt system, it lets you turn the exterior lighting on and off.
Will this fit my vehicle?
It is a direct-fit replacement for the 2002-2007 Buick Rendezvous [All]. See the Buyer's Guide tab and confirm fitment for your vehicle.
What interchange numbers does it cross to?
It replaces S10085, SW4026, HL7235, 10339374, and 10422131. The manufacturer part number is HLS-1218.
What are the signs this switch may need replacing?
Headlights that won't turn on, flicker, or work only intermittently can be signs of a failing switch. Diagnose the cause before replacing, as other faults can produce the same symptoms.
How does it install and where is it made?
It uses a direct, snap-fit attachment with a single rectangular female connector and 18 male pin terminals. It is made in the United States.
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