Muzzys WPT688 HVAC Blower Motor Resistor Repair Kit
$9.95 on Amazon.com (as of October 20, 2026, 6:17 AM EST) View details ↗
Upgrade your Ford vehicle’s HVAC blower motor with the **Muzzys WPT688 Repair Connector Plug Harness Pigtail**, designed to resolve intermittent fan operation issues. This premium repair kit features **thicker 12 AWG wires** for enhanced durability and reliability, along with high-quality nylon splices for a clean, professional installation. Whether you’re restoring factory performance or upgrading your system, this connector ensures a secure, long-lasting connection.
Compatible with a wide range of Ford models—including the **Crown Victoria (2005–2011), Escape (2008–2012), Expedition (2007–2017), Explorer (2007–2017), Mustang, Fiesta (2011–2013), and more**—this harness replaces OEM part numbers like **S1763, 3U2Z14S411ZEA, 1P1700, and 645403**. While the list covers many vehicles, always verify fitment by comparing the connector to your vehicle’s existing component. Made with premium terminals, weatherproof seals, and heavy-duty wiring, the Muzzys WPT688 delivers a hassle-free solution for HVAC blower motor repairs.
| Wire Gauge | 12 AWG (Upgraded) |
|---|---|
| Compatibility | Ford Crown Victoria (2005–2011), Escape (2008–2012), Expedition (2007–2017), Exp |
| Replaces OEM Part Numbers | S1763, 3U2Z14S411ZEA, 1P1700, 1068, 645403, 645-403 |
| Material | Premium terminals, nylon splices, weatherproof seals |






