234-4189 Downstream O2 Sensor for Toyota Tacoma 2.4L 2.7L 3.4L 2000-2004 - Direct Fit Oxygen Sensor Replaces 89465-09250 OS1543 - Restores Performance & Fuel Efficiency electronics_Apr2026 Operating Current: 15mA

Operating Current: 15mA

NGK Standard Spark Plugs are treated with corrosion resistant plating to ensure ease of installation and removal

no need for complex operations

outlet: AN8 (3/4-16 UNF) male flare

To meet your varying needs

234-4189 Downstream O2 Sensor for Toyota Tacoma 2.4L 2.7L 3.4L 2000-2004 - Direct Fit Oxygen Sensor Replaces 89465-09250 OS1543 - Restores Performance & Fuel Efficiency electronics_Apr2026 Operating Current: 15mA234 4189 Downstream O2 Sensor for Toyota Tacoma 2. 4L 2. 7L 3. 4L 2000 2004 Direct Fit Oxygen Sensor Replaces 89465 09250 OS1543 Restores Performance & Fuel Efficiency Product Features Wide Compatibility This 234 4189 downstream oxygen sensor is engineered for perfect fit for Toyota Tacoma 2. 4L L4, for Toyota Tacoma 2. 7L L4, and for Toyota Tacoma 3. 4L V6 (2000 2004). Ensures accurate system monitoring and seamless integration with your vehicle's