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NTK 25550 Oxygen Sensor Heated Switching Zirconia 4-Wire Narrow-Band

(Volkswagen Jetta 1995-99, Passat 1995-99, Golf 1995-99, EuroVan 1997, 1999-2001; Audi A4 Quattro 1997-2000, A6 Quattro 1998-99, A4 1997-99 + 3 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

25550
5 reviews
Sale Price

$82.76

2 left at this price

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Usually delivered within 2 days

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Product Details

The NTK 25550 is an OE-type replacement oxygen sensor designed to maintain optimal engine performance, fuel efficiency, and emissions control. As part of the vehicle's on-board diagnostic system, the oxygen sensor provides continuous closed-loop feedback to the ECU, helping regulate the air-fuel ratio and alerting OBDII systems to potential issues with fuel delivery or catalytic converter efficiency. NTK is the world's largest supplier and manufacturer of OEM oxygen sensors, and this sensor is built using advanced zirconia ceramic technology — with NTK controlling the ceramic element from raw material to finished product for consistent, reliable performance.

Key Features:

  • Heated narrow-band switching zirconia type oxygen sensor
  • Specific-fit, direct OE replacement — no modifications required
  • Threaded mounting with M18 x 1.5 metric thread; 7/8" (22mm) wrench/hex size
  • 4-wire configuration with 29.25" wiring harness length
  • Oval connector with female connector gender and male blade terminals (4 terminals)
  • Standard replacement grade built to OE application specifications

Engineered by the world's leading OEM oxygen sensor manufacturer, this NTK sensor delivers the precision and durability you'd expect from original equipment. Fits select 1995–2000 Audi and Volkswagen models. California Residents: WARNING — Cancer and Reproductive Harm. See www.P65Warnings.ca.gov.

Products specifications

Fits

Volkswagen Jetta 1995-99, Passat 1995-99, Golf 1995-99, EuroVan 1997, 1999-2001; Audi A4 Quattro 1997-2000, A6 Quattro 1998-99, A4 1997-99, A8 Quattro 1997-99, A6 1998-2001, A8 1997-99

This was the first time I'd shopped at autolicity. The site was easy to use and you guys had the best price by more than 20%. I'll be back the next time I need parts. Keep up the good work

Very easy to navigate website. I recived my order quick and it was also the cheapest online.

easy to find what i needed and best prices on the internet.

Excellent transaction, received item very quickly and it was a lot cheaper than any other online retailer that I was able to find, could not even find cheaper on e bay.

Bought an Autometer Ultra lite 2 pyrometer and it looks great. Autoplicity has the best prices on their products and ships their products very quickly. I will definetly buy from them again.

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