NGK 24598 NTK OE Type Oxygen Sensor O2 Sensor, 4-Wire Heated, 18mm Thread

The NGK NTK 24598 oxygen sensor (also called an O2 sensor or lambda sensor) measures the amount of oxygen in the exhaust stream. It sends that data to the engine computer, which uses it to adjust the air/fuel mixture. This OE type replacement helps restore fuel economy, keep emissions in check, and maintain smooth engine operation.

Key Features:

• Sensing element made with NTK premium technical ceramic, with an integrated heater that reaches operating temperature quickly for faster closed-loop activation and lower cold-start emissions
• Heated, 4-wire design
• 18mm threaded mounting
• Wire length of 445mm (17.5 in)
• OE-type connector and attaching hardware for straightforward installation
• Corrosion-resistant housing protects the ceramic element from silicone and lead poisoning
• Porous PTFE filter lets atmospheric oxygen reach the element and keeps water and engine contaminants out
• Each sensor goes through a multi-step test process during manufacturing for quality and durability

Cross-References: ACDelco 213-2973; Bosch 15029, 15814; BWD OS1837; Delphi ES10605, ES20188; DENSO 234-4132; Spectra Premium OS5194; Standard Motor Products SG1083; Subaru 22690AA73A.

NTK is part of the NGK family and is a leading supplier of original equipment oxygen sensors. This sensor is built to OE standards for dependable fit and function.