Walker 350-34524 Oxygen Sensor

Overview of Walker 350-34524 Oxygen Sensor

The Walker 350-34524 oxygen sensor is designed specifically for select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, and Saturn vehicles. This heated oxygen sensor ensures accurate emissions monitoring and optimal engine performance for models such as the Chevrolet Impala, Buick LaCrosse, and GMC Envoy.

• Heated sensor type for faster response times
• Specific fit for multiple GM and related makes and models
• 11.34-inch wiring harness length with 20 gauge wire
• Four-wire configuration with radiused polygon male connector
• Threaded mounting with 18.0 mm thread diameter
• Overall length of 14.88 inches for proper installation

Walker Products Aftermarket Line Details

This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to exact vehicle specifications. The line emphasizes precise fitment and quality construction, ensuring compatibility and durability for emission sensors like the 350-34524.

Product Description and Attributes

The Walker 350-34524 oxygen sensor features a heated sensor element that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its four-wire design includes a radiused polygon male connector, facilitating secure electrical connections. The sensor’s wiring harness length of 11.34 inches and overall length of 14.88 inches are engineered to match the specific routing and mounting requirements of compatible vehicles. The threaded mounting type with an 18.0 mm diameter ensures a secure fit in the exhaust system.

Compatible Vehicles and Applications

• Buick models including LaCrosse, Lucerne, and Rendezvous
• Chevrolet models such as Impala, Malibu, and Trailblazer EXT
• GMC vehicles including Envoy, Sierra, and Terrain
• Isuzu, Oldsmobile, Pontiac, Saab, and Saturn models listed in fitment
• Designed for emission control sensor replacement in these specific vehicles

Installation Notes and Tips

• Ensure the vehicle is cool before sensor removal to avoid burns
• Use appropriate oxygen sensor socket for threaded removal and installation
• Verify connector type matches the vehicle harness (radiused polygon male)
• Check wiring harness length and routing to prevent damage or interference
• Apply anti-seize compound on threads if recommended by vehicle manufacturer

Quality Assurance and Warranty

Walker Products Aftermarket oxygen sensors undergo rigorous testing to meet OEM standards for emissions and durability. The 350-34524 part number is manufactured to provide consistent performance and reliable fitment. Warranty coverage details should be confirmed with the product documentation or distributor, ensuring peace of mind with your purchase.