WAI WPM1046 Wiper Motor - Front

Reliable Front Wiper Motor for Select GM Vehicles

The WAI WPM1046 front wiper motor is engineered to restore proper windshield wiper function on various Cadillac, Chevrolet, and GMC models. Designed with precision, this motor ensures consistent performance for your Avalanche, Escalade, Sierra, Silverado, Suburban, Tahoe, and Yukon vehicles.

• Front wiper motor with 3 mounting holes for secure installation
• Equipped with 6 terminals featuring male terminals and a female connector
• Compatible with multiple GM trucks and SUVs including Avalanche 1500/2500, Escalade series, Sierra 1500/2500/3500, Silverado 1500/2500/3500, Suburban 1500/2500, Tahoe, Yukon, and Yukon XL models
• Does not include washer pump or wiring harness

Technical Details and Compatibility

The WAI WPM1046 wiper motor is specifically designed as a front wiper motor, providing reliable operation for your vehicle’s windshield wipers. It features three mounting holes to ensure a stable fit and six terminals for electrical connections, with male terminals and a female connector to match factory wiring. This motor is compatible with a wide range of General Motors vehicles, including Cadillac Escalade and Escalade ESV, Chevrolet Avalanche 1500 and 2500, GMC Sierra 1500 HD through 3500 HD, Silverado 1500 HD through 3500, Suburban 1500 and 2500, Tahoe, Yukon, and Yukon XL 1500 and 2500 models. The WPM1046 part number is essential for identifying the correct replacement motor for these applications.

Common Applications and Problem Resolution

• Restores windshield wiper movement on Cadillac Escalade and Chevrolet Silverado models
• Replaces faulty or non-functioning front wiper motors on GMC Sierra and Yukon vehicles
• Solves intermittent or complete wiper failure issues
• Addresses wiper motor noise or irregular speed problems
• Improves wiper responsiveness during adverse weather conditions

Installation Notes and Tips

When installing the WAI WPM1046 wiper motor, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the motor’s mounting holes align with the vehicle’s wiper assembly points. Confirm the six terminal connections match the vehicle’s wiring harness, noting the male terminal and female connector configuration. Since the wiring harness and washer pump are not included, reuse existing components or source separately if needed. Proper alignment and secure mounting are critical for optimal wiper performance.

Quality Assurance and Warranty

WAI manufactures the WPM1046 wiper motor to meet OEM specifications for durability and performance. While specific warranty details are not provided, WAI products typically undergo rigorous quality control to ensure reliable operation in demanding automotive environments. For warranty information, refer to the product documentation or contact the distributor.