DEVMO Blower Motor Resistor for 95-05 Chevy GMC S10/Sonoma/Blazer – Manual Temp Control, OE Fit

DEVMO Manual Temp Control Blower Motor Resistor is a direct-fit replacement for specific 1995–2005 GM compact trucks and SUVs to restore multi-speed heater and A/C blower control.

If your vehicle's fan only works on one speed, not at all, or the blower behaves inconsistently, a failed blower motor resistor is often the cause. This DEVMO unit is engineered to match OE fit and function and cross-references part numbers 15094285, 15652873, 1571991 and DR773. It ships as a single manual temperature-control resistor ready to install and is intended for a range of Chevy, GMC and Oldsmobile models from the mid-1990s to early 2000s.

How do I know this resistor fits my vehicle?

Check vehicle year and model against the compatibility list and cross-reference the OEM numbers provided. If your truck or SUV originally used one of the listed OE part numbers, this DEVMO resistor should be the correct replacement.

• Compatible with 1995, 1999–2005 Blazer models
• Fits S10, Sonoma, Jimmy, Hombre and Bravada model years shown
• Cross-references 15094285, 15652873, 1571991, DR773 for verification
• Recommended: confirm fit with your parts finder or vehicle service manual

What improvements does this DEVMO resistor provide over a worn part?

This replacement restores reliable multi-speed blower operation and is manufactured under quality controls to meet or exceed original performance. The unit is built to match OE dimensions so it installs without modification, helping you regain proper cabin airflow control.

• Engineered to OE fit, form and function for easier installation
• Manufacturing quality aimed at long service life and consistent fan speeds
• Simple direct-replacement design minimizes installation steps
• Backed by a multi-year warranty for part defect protection

How do I install the blower motor resistor and what should I expect?

Installation is typically straightforward: access the resistor behind the dash or in the HVAC housing, unplug the wiring connector, remove mounting fasteners and swap the resistor. After installation, the blower should respond to all speed settings; if not, check the connector and HVAC fuse before assuming further electrical diagnosis.

• Access area varies by model—consult vehicle repair manual for exact location
• Unplug electrical connector, remove screws, swap parts, and reconnect
• Test all fan speeds after installation to confirm proper operation
• Keep original mounting hardware if instructed by vehicle-specific guides

What warranty and support come with this replacement resistor?

DEVMO offers a multi-year limited warranty covering defects in material and workmanship from the date of purchase. If the part fails under normal use within the warranty window, DEVMO will replace the defective unit per their warranty terms.

• Three-year limited replacement warranty against manufacturing defects
• Includes one manual temp control blower motor resistor in the package
• Contact seller or DEVMO support for warranty claims and replacement instructions
• Recommended: verify fitment before installation to avoid unnecessary returns

Who is this for: This DEVMO blower motor resistor is aimed at owners and DIY mechanics of mid‑1990s to early‑2000s Chevy Blazer, S10, Jimmy, Sonoma, Hombre and Bravada vehicles who need a dependable, OEM‑compatible replacement for faulty blower speed control. It's also suitable for professional technicians seeking a direct-fit part that cross-references common OE numbers (15094285, 15652873, 1571991, DR773) and ships as a complete single-piece unit for quick repair jobs.