BMW 325i Oxygen Sensor

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

• 4-wire
• 12.8 in. wire length
• Heated
• Male connector

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

• 4-wire
• 11.77 in. lead wire
• Non-flanged

• Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
• Double protection layer
• Aluminum oxide trap layer
• Porous PTFE filter
• Stainless steel housing

• 4-wire

• Improves car's engine response and gas mileage
• Effectively lowers emissions upon replacing its tired old oxygen sensor
• Exceeds OE specifications and test requirements

• 4-wire
• 39.37 in. wire length
• Non-flanged
• Heated

• Precision manufactured with a sensing element incorporating NTK's premier technical ceramics
• Delivers superior fit, form, and function
• Extensively tested to guarantee quality and reliability

Standard Oxygen Sensor

Standard have been renowned in engineering and distributing an across-the-board line of quality replacement parts. Standard continue their dedication in keeping incomparable service and manufacturing innovative merchandises for numerous vehicle applications.

Standard Oxygen Sensors are constructed from strict manufacturing courses and test equipments that guarantee proper function and durability. These Oxygen Sensors are built to operate along with the other components in the vehicle system for your utmost road experience.

Specifications:

• 4 Terminal wire