NGK BMW 325i 1987-1988 Direct Fit Oxygen Sensor Part Number 25540

NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology. NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.

• ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning

The NGK BMW 325i 1987-1988 Direct Fit Oxygen Sensor (Part Number 25540) is engineered to maintain optimal engine performance and fuel efficiency for select BMW models. Designed with an advanced ceramic sensor element, this OEM-quality sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat that protects against element poisoning, ensuring long-lasting reliability. Proper functioning of this sensor is vital for the vehicle's on-board diagnostic system, providing real-time feedback to the engine control unit (ECU) to regulate the air-fuel mixture for cleaner emissions and improved engine response. Trust NGK's extensive experience in sensor technology to deliver consistent performance and durability in demanding conditions.

Features:

• Advanced ceramic sensor element with contaminant-resistant plasma jet coating

• Direct fit design for easy installation on compatible BMW models

• OE-quality construction ensures reliable performance and durability

• Protects against sensor poisoning to extend lifespan

• Provides accurate feedback to the vehicle's ECU for optimal engine operation

Fitment:
1987 BMW 325i Base
1987 BMW 325is Base
1988 BMW 325i Base
1988 BMW 325is Base
1988 BMW 325iX Base

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Clearance Item: t
Units Per Sku: 1