Dacall Passenger Power Seat Switch for Chevrolet Silverado 1500/2500 — OEM-fit, Plug-and-Play

This Dacall passenger-side power seat switch replaces the factory control for precise multi-directional seat adjustments on compatible Chevrolet, GMC, Cadillac, Buick and Hummer models.

If the right-front passenger seat controls in your truck or SUV have stopped responding, become stiff, or move erratically, this direct-replacement switch restores full electric seat functionality. Designed to match OEM fit and connectors, it swaps into the existing harness without cutting or splicing, and comes with a removal tool to make installation straightforward.

Which vehicles will this Dacall seat switch fit?

The switch is engineered to match original equipment specs for many GM front right passenger seats from the mid-2000s through the early 2010s. It fits specific Chevrolet, GMC, Cadillac, Buick and Hummer models when the OEM part numbers correspond.

• Compatible models include Chevrolet Silverado 1500/2500 (2007–2013/2007–2014), Avalanche, Suburban, Tahoe, and others.
• Also fits GMC Sierra 1500/2500HD/3500HD, Yukon/Yukon XL, and Escalade model years listed above.
• Applicable to Buick Lucerne (2006–2011) and Hummer H2 (2008–2009) front right passenger side.
• Confirm fit by matching OEM numbers 25974715, 12451498, 1S12379, PSW151 before purchase.

How easy is the installation and what tools are needed?

Installation is intended to be plug-and-play: the replacement switch uses the same electrical connector and mounting footprint as the factory unit. Dacall includes a small removal tool to help pry out the old switch and seat trim without special equipment.

• Remove the faulty switch with the supplied extraction tool.
• Unplug the factory connector and plug in the Dacall replacement—no wiring changes required.
• Secure the new switch into the bezel and test seat functions before reassembling.
• Typical install time: 10–30 minutes depending on trim access.

What performance and durability can I expect from this replacement?

This switch is built with robust plastics and metal contact points to maintain reliable electrical continuity and resist wear from repeated use. Internals are engineered to reduce ingress of dust and minor moisture, helping preserve long-term responsiveness.

• Durable housing resists cracking under normal use.
• Metal contacts provide consistent, low-resistance switching action.
• Precision internal design minimizes poor contact and intermittent operation.
• Meets OEM dimensions and connector types for a seamless swap.

Who is this for: This Dacall 12451498 passenger-side power seat switch is aimed at owners of compatible GM trucks and SUVs who need a dependable, OEM-style replacement for a worn or nonworking right-front seat control. It’s ideal for DIYers and service technicians who want a direct-fit component with a tool included, and for anyone who prefers restoring original functionality without rewiring or expensive dealer parts.