Handy Pack HP4315 A/C Compressor Cut-Out Switch Harness Connector

HVAC Connector for A/C Compressor Cut-Off Switch

Restore a damaged A/C compressor cut-off switch connection with this Handy Pack direct replacement harness connector. The HP4315 is built for repair work on a wide range of Chevrolet, GMC, Buick, Cadillac, Oldsmobile, and Pontiac applications, including many Astro, Safari, Express, Savana, Silverado, Sierra, and Tahoe models.

Designed as an OE-style electrical repair connector, this harness connector replaces only the damaged plug instead of the full harness. It includes heat shrink butt connectors for a cleaner splice and a more secure electrical repair.

Key Features

• Direct replacement A/C compressor cut-off switch harness connector
• Handy Pack HP4315 part number for catalog and service matching
• Male connector housing with female blade terminal
• 17-inch harness length for repair routing
• Includes butt splices for wire repair
• Built with copper alloy, brass, phosphor bronze, and polyamide resin materials
• 100% tested for mechanical and electrical fit, form, and function

Detailed Description

The Handy Pack HP4315 A/C compressor cut-off switch harness connector is made for replacing a damaged electrical connector at the HVAC circuit without replacing the entire harness. It is a practical repair solution for vehicles such as Chevrolet Express, GMC Savana, Chevrolet Silverado, GMC Sierra, and related GM trucks and vans that use a single blade-style female terminal connection. The HP4315 is also relevant for many Chevrolet Astro and GMC Safari applications, along with select Buick, Cadillac, Oldsmobile, and Pontiac models.

High-grade terminal materials and a polyamide resin housing are used to support long service life in demanding underhood environments. For buyers searching for an A/C compressor cut-off switch connector, HVAC switch pigtail, or GM electrical repair connector, this part number provides a direct replacement option for common connector damage, corrosion, or broken terminals.

This part cross-references AC Delco PT216 and Dorman 645-906 for the same application.

What It Helps Repair

• Broken or cracked A/C compressor cut-off switch connector housing
• Corroded or loose blade terminal contact
• Intermittent A/C compressor engagement caused by wiring damage
• Heat-damaged or brittle HVAC electrical connector ends
• Failed pigtail repair on GM truck and van A/C circuits

Installation Notes and Tips

Match the connector style, terminal type, and wire count before installation. Cut back damaged wiring to clean copper, then splice using the included butt connectors and seal the repair according to standard electrical service practices. Verify terminal seating and circuit continuity after installation. Confirm vehicle-specific fitment for the exact year, make, and model before ordering, especially on Chevrolet Express, GMC Savana, and Silverado/Sierra applications.

Quality Assurance

Handy Pack states that each electrical connector is tested for proper mechanical and electrical fit, form, and function. The HP4315 uses high-grade terminal metals and a durable polyamide housing to support reliable performance in harsh automotive environments.