Labwork Blower Motor Resistor Heater Control Module For 03-07 GMC Sierra Yukon Chevrolet Silverado Suburban

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Product details
  • Material Plastic
  • Color As shown in the picture
  • Placement Engine Compartment
  • OE 4P1595, 2-BMR34, 15-8567, 53-69738, 4P1516, BR532
  • Warranty 1 Year
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Description Reviews

Key Features

  • Direct Fit Replacement: Engineered to meet or exceed original factory standards. Restores control over your vehicle's heating and cooling blower motor speeds.

  • No Modding Required: Features a correct plug-and-play matching connector with adequate wire length. No wire cutting, splicing, or pinning necessary.

  • Tested Reliability: Built and tested under strict quality control standards to ensure stable current management and long-term durability.

⚠️ CRUCIAL PRODUCT DESIGN NOTES

  • Terminal Count: This product utilizes a 3-Pin Connector plug configuration. Please verify your factory harness match before purchasing.

  • Strict Fitment Exclusion: Does NOT fit 2003 Hummer H2 models.

Reference Part Numbers

  • Primary Part Number: 4P1516

  • Interchange Part Numbers: RU-631, 20340, RU1321, MT1805, BMR34, JA1639

Fitment Guide

Specifically designed for a broad range of GM, Isuzu, Saab, and Oldsmobile trucks/SUVs spanning 2003–2009 platforms.

SUVs (Mid-Size & Full-Size)

Make Model Year Range Compatible Engines
Buick Rainier 2004–2006 4.2L L6 / 5.3L V8
Cadillac Escalade 2003–2006 5.3L V8 / 6.0L V8
Chevrolet Tahoe / Suburban 1500 2003–2006 4.8L V8 / 5.3L V8 / 6.0L V8
Chevrolet Suburban 2500 2003–2006 6.0L V8 / 8.1L V8
Chevrolet Trailblazer 2003–2008 4.2L L6 / 5.3L V8 / 6.0L V8
GMC Envoy 2003–2008 4.2L L6 / 5.3L V8
GMC Yukon / Yukon XL 1500 2003–2006 4.8L V8 / 5.3L V8 / 6.0L V8
Isuzu Ascender 2003–2008 4.2L L6 / 5.3L V8
Oldsmobile Bravada 2003–2004 4.2L L6
Saab 9-7x 2005–2009 4.2L L6 / 5.3L V8 / 6.0L V8

Pickups & SUTs

Make Model Year Range Compatible Engines
Chevrolet Avalanche 1500 / 2500 2003–2006 5.3L V8 / 8.1L V8
Chevrolet Silverado 1500 / 1500 HD 2003–2006 4.3L V6 / 4.8L V8 / 5.3L (Gas & Hybrid) / 6.0L V8
Chevrolet Silverado 1500 Classic 2007 4.3L V6 / 4.8L V8 / 5.3L (Gas & Hybrid) / 6.0L V8
Chevrolet Silverado 2500 HD / 3500 2003–2006 5.3L V8 / 6.0L V8 / 6.6L V8 Diesel Turbo / 8.1L V8
Chevrolet Silverado 3500 Classic 2007 6.0L V8 / 6.6L V8 Diesel Turbo / 8.1L V8
GMC Sierra 1500 / 1500 HD 2003–2006 4.3L V6 / 4.8L V8 / 5.3L (Gas & Hybrid) / 6.0L V8
GMC Sierra 1500 Classic 2007 4.3L V6 / 4.8L V8 / 5.3L (Gas & Hybrid) / 6.0L V8
GMC Sierra 2500 HD / 3500 2003–2006 6.0L V8 / 6.6L V8 Diesel Turbo / 8.1L V8
GMC Sierra 3500 Classic 2007 6.0L V8 / 6.6L V8 Diesel Turbo / 8.1L V8

Package Includes

  • 1 x Blower Motor Resistor Modules (with pigtail harness as pictured)

    (Note: Product installation manual is NOT included).

Important Buyer Notes

  • Fitment Verification: Please use the tables above and cross-reference your original unit's part number. Ensure your factory resistor setup is a 3-pin connection format before completing your purchase.

  • Measurement & Visuals: Please allow a minor 1–3 cm measurement tolerance due to human manufacturing guidelines. Photos are real-world captures; slight color deviations may occur based on screen brightness settings.

It is the customer's responsibility to buy the right products. If you are not sure, please contact us in time.

Thank you for your cooperation.