Dorman 645-516 Blower Switch Pigtail Connector (Manual A/C) (Front/Rear) 2003-2007 GM Silverado Sierra 2500HD/3500HD

Detailed Applications

Product Specifications

OE Numbers

The Dorman 645-516 Blower Switch Pigtail Connector is an essential component for maintaining the optimal performance of the manual A/C systems in 2003-2007 GM Silverado and Sierra 2500HD/3500HD trucks. This high-quality HVAC blower switch connector is meticulously crafted to match the appearance and functionality of the original equipment, ensuring a seamless integration into your vehicle’s electrical system.

Designed as a direct replacement for worn or damaged connectors, the Dorman blower switch pigtail ensures a reliable solution for those experiencing issues due to fatigue or missing parts. With a connector length of 15.75 inches, it provides ample reach for effective installation in various configurations. The durable construction, made from premium materials, guarantees long-lasting performance, so you can count on it to withstand the rigors of daily use.

Engineered for easy installation, this connector does not come with installation hardware, yet remains straightforward enough for both seasoned mechanics and DIY enthusiasts to handle. Although it is not water-resistant, it maintains a trustworthy quality that is backed by Dorman’s dedicated team of product experts in the United States, who bring over a century of automotive experience to the table.

The Dorman 645-516 Blower Switch Pigtail Connector is compatible with OE number 15306189 from General Motors, ensuring it fits seamlessly into your vehicle's existing electrical framework. With this product, you can restore your vehicle's HVAC system functionality with confidence, knowing you are investing in a reliable component backed by a reputable brand. Whether for maintenance or repair, this blower switch connector is a smart choice for enhancing your driving comfort.