234-4380 – DENSO Oxygen Sensor, OE-Replacement

DENSO Oxygen Sensor featuring OE-Replacement. Part #: DNS234-4380.

Features

• Stainless Steel Housing Resists Corrosion And Contamination With A Rugged, Watertight Body
• Robotic Laser Weld
• Porous PTFE Filter Blocks Efficiency-Robbing Contaminants
• Refined Zirconia Element Improves Sensor Response
• Double Protection Cover Maintains Proper Unit Temperature For Quicker Response Times And Protects The Ceramic Element Against Silicone And Lead Poisoning
• Aluminum-Oxide Trap Layer: Keeps Silicone And Lead Outside The Ceramic Element Through DENSO’s Exclusive Design, Preventing Damage To The Platinum Electrode
• Superior Design Maximizes Engine Performance While Reducing Fuel Consumption And Harmful Emissions
• Ensures Smog Test Compliance
• No Supplier Warranty