NGK

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NGK BMW 325Ci 2006-2003 Direct Fit Oxygen Sensor Part Number 25658

$115.99
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SKU:
326776
UPC:
87295256586
Shipping:
$18.25 (Fixed Shipping Cost)
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 325Ci 2006-2003 Direct Fit Oxygen Sensor (Part Number 25658) is engineered to ensure optimal engine performance and emissions control for compatible BMW models. This OEM-quality sensor is designed to provide precise feedback to the vehicle’s engine control unit (ECU), maintaining the ideal air-fuel mixture for maximum fuel efficiency and reduced harmful emissions. Its reliable operation supports the vehicle’s onboard diagnostic system (OBDII), alerting to potential issues with fuel delivery or catalytic converter functionality. Constructed with advanced ceramic sensor elements, this oxygen sensor features a contaminant-resistant plasma jet and deposit trap overcoat, which significantly enhances resistance to poisoning and prolongs service life. The sensor's robust design and precise calibration make it a trusted component for maintaining your vehicle’s emissions standards and engine performance. Designed for direct installation, this sensor fits numerous BMW models including the 2003-2005 3 Series, ensuring a straightforward replacement process. The sensor is compliant with Prop 65 regulations, affirming its safety and environmental considerations. Trust NGK, a leader in automotive sensor technology, for high-quality OE replacement parts that meet or exceed manufacturer specifications. Whether you're performing routine maintenance or addressing a check engine light, the NGK BMW 325Ci oxygen sensor offers reliable, consistent performance to keep your vehicle running smoothly and efficiently.

Features:

  • OEM-quality direct fit replacement for BMW 325Ci models from 2003 to 2006
  • Advanced ceramic sensor element with contaminant-resistant plasma jet and deposit trap overcoat
  • Provides precise feedback to the ECU for optimal air-fuel ratio control
  • Supports emissions compliance and engine diagnostics
  • Designed for durability and resistance to sensor poisoning
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
units_per_sku:
1
Mod Category:
Performance
Mod Subcategory:
Sensors