KPALAG HVAC Blower Motor Resistor Kit for Chevrolet Sonic/Spark/Trax — 13 AWG Wire Harness, 95018066/94560526 Fit

KPALAG HVAC blower motor resistor kit replaces worn blower speed control parts to restore reliable fan speeds for Chevrolet Sonic, Spark, and Trax models. If your vehicle's blower fan is stuck on one speed, intermittently changes speeds, or provides no airflow at all, the blower motor resistor or its connector harness is often the cause. This KPALAG kit pairs a replace# 95018066 / 94560526 compatible resistor with a heavy-duty 13 AWG connector wire harness and splices, giving a direct-fit repair option for Chevrolet Sonic (2012–2021), Spark (2013–2015), and Trax (2015–2022).

How does this kit restore proper fan speed control?

The resistor regulates voltage from the dash fan-speed switch to the blower motor; when it fails, speeds can lock or drop out. KPALAG uses 430 stainless steel resistor elements and sturdy stainless terminals to ensure stable resistance and reliable electrical contact under repeated temperature cycles.

• 430 stainless steel resistors resist corrosion and heat cycling.
• 13 AWG copper wiring handles higher current without melting.
• Flame-retardant nylon shell improves safety and durability.
• Includes replacement splices and a pre-terminated harness for faster installation.

Will this part fit my Chevrolet Sonic, Spark, or Trax?

The KPALAG kit is made to directly replace blower motor resistor part numbers 95018066 and 94560526 and matches the connector layouts used on the listed vehicles. Check your vehicle year and the existing connector shape against photos or service manuals to confirm fit before ordering.

• Compatible: Chevrolet Sonic 2012–2021.
• Compatible: Chevrolet Spark 2013–2015.
• Compatible: Chevrolet Trax 2015–2022.
• Replaces resistor/connectors labeled 95018066, 94560526, and connector 99595KW variants.

What are the durability and safety features of this replacement kit?

KPALAG designed the resistor and harness to withstand the thermal and electrical demands of HVAC systems. The heavy-gauge copper wire reduces voltage drop and heat buildup while flame-retardant housing and stainless terminals protect against shorting and corrosion.

• 13 AWG copper wire reduces risk of overheating under load.
• Stainless steel terminals provide consistent electrical contact over time.
• Flame-retardant nylon housing adds safety in confined HVAC spaces.
• Included splices allow secure reconnection if original wiring is damaged.

How do I know when to replace the blower motor resistor?

Signs of a failing resistor include the blower fan stuck on a single speed, no air from vents, or irregular/intermittent fan operation. You can verify failure with a multimeter: a dead or erratic resistance reading, or visible corrosion and terminal damage, indicates replacement is needed.

• Common symptoms: single-speed operation, no airflow, or intermittent speeds.
• Test with a multimeter for continuity and consistent resistance readings.
• Inspect terminals and connectors for corrosion or melted plastic.
• Replace promptly to maintain heating and cooling performance.

Who is this for: KPALAG's blower motor resistor kit suits DIY mechanics and professional technicians repairing HVAC blower speed issues on supported Chevy models. It’s intended for anyone replacing a worn resistor or damaged connector harness who wants a robust, OEM-compatible component set with the wiring and splices needed for a clean, long-lasting repair. The kit simplifies installation and reduces the chance of repeat failures by upgrading the wiring gauge and terminal materials.

FAQ

Q: Does this kit include all parts needed for installation?

A: Yes. The kit includes the blower resistor, a 13 AWG wire harness, and five splices for installation.

Q: Can I use this resistor if my fan is stuck on one speed?

A: If the cause is a faulty resistor or connector, replacing this kit should restore multiple fan speeds.