Blue Streak S1519HT HVAC Blower Motor Resistor Connector - Front or Rear

HVAC Blower Motor Resistor Connector for Asian Vehicles

Blue Streak S1519HT is an HVAC blower motor resistor connector built for direct replacement on a wide range of Hyundai, Kia, Honda, Nissan, Toyota, Mazda, Subaru, and other applications. It uses a rectangular 1-inch housing, 12-gauge wire, and a 4-terminal blade layout to match common blower resistor connector requirements.

• Male connector with a rectangular housing for HVAC electrical repair
• 4 female blade terminals with 4-wire construction
• 12 ga. wiring and 8.5-inch harness length for service replacement
• 0-degree bend angle for straight routing
• Cross-references Blue Streak PT1017HT and BMC106 for the same application

Detailed Product Overview

This Blue Streak HVAC blower motor resistor connector is used to restore a secure electrical connection at the blower resistor circuit when the original plug is heat-damaged, brittle, or no longer locking properly. The S1519HT is listed across a broad vehicle range, including Fits 2003-2011 Honda Accord, N/A; Fits 2001-2011 Honda Civic, N/A; Fits 2005-2020 Hyundai Tucson, N/A; Fits 2007-2022 Kia Sportage, N/A; and Fits 2002-2011 Honda CR-V, N/A. It is also listed for applications such as Hyundai Sonata, Kia Soul, Mazda CX-9 rear, and Nissan Rogue, making it a practical OE-style electrical repair part for HVAC service work.

Blue Streak S1519HT is a direct-fit connector solution for blower motor resistor repairs where terminal fit, wire gauge, and connector shape matter. The part number S1519HT is also referenced by interchange numbers 5U2Z14S411RA, BMC106, CONB11549, and PT1017HT.

Common Problems This Part Can Address

• Intermittent blower motor operation caused by a damaged resistor connector
• Heat-related melting or discoloration at the HVAC connector
• Loose terminal contact at the blower resistor plug
• Broken locking fitment at the original connector housing
• Electrical resistance issues from corroded or worn terminals

Installation Notes and Tips

Match the connector shape, terminal count, and wire gauge to the original harness before installation. Inspect the blower resistor and surrounding wiring for heat damage, corrosion, or brittle insulation, since a failed connector often indicates an underlying electrical load issue. Verify vehicle position where listed, including rear or front applications on models such as Mazda CX-9 rear, Honda Odyssey rear, and Hyundai Santa Fe front.

Quality Assurance

Blue Streak supplies this connector as a premium-quality replacement electrical component for HVAC repair applications. The S1519HT is built to support proper terminal engagement and dependable connection integrity in vehicles that use a 4-blade blower resistor connector layout.