Denso 2005-2019 Nissan Frontier Downstream Oxygen (O2) Sensor for those equipped with the QR25DE powertrain.

Denso oxygen sensors feature an aluminum-oxide trap layer to protect the ceramic from silicone and lead poisoning, preventing damage to the platinum electrode. Double protection cover maintains proper unit temperature for quicker response times and protects the ceramic element from contamination. Stainless steel housing resists corrosion and contamination with a rugged, watertight body. Porous PTFE filter allows atmospheric oxygen the enter the sensor without permitting water or engine contaminants to seep into the casing. Denso o2 sensors meet or exceed OE specifications.

Specifications:

• Connector Type: OE Type
• Heated: Yes
• Number of Wires: 4
• Thread Diameter: .708"
• Position: Downstream

Installation Instructions

Sold Individually.

Fits:

• 2005-2019 Nissan Frontier (QR25DE equipped)

Note: The product images shown are for illustration purposes only and may not be an exact representation of the product.