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Bosch 15973 Oxygen Sensor - 4-Wire Heated O2 Sensor

(1998-2000 Nissan Frontier; 2000-2004 Nissan Xterra)

Manufacturer

Picture for manufacturer Bosch

Part Number

15973
7 reviews
Sale Price

$98.93

2 left at this price

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Usually delivered within 2 days

free shipping

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Bosch 15973 Oxygen Sensor is a premium 4-wire heated oxygen sensor designed to deliver precise air-fuel ratio monitoring for optimal engine performance and emissions control. Built with Bosch's advanced Super Class technology, this sensor provides superior durability and extended service life in demanding exhaust environments.

Key Features:

  • Premium ceramic technology incorporating Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
  • Patented catalytically activated fine particle filter prevents contamination and ensures precise voltage signals to the engine control computer
  • Dual-filter design doubles protection against exhaust gas contamination for extended sensor life
  • 4-wire heated design for faster light-off and accurate readings in all operating conditions
  • 24-inch wire length provides flexible installation options
  • OE-style silicone boots ensure proper fit, function, and appearance
  • Direct plug-in connector—no cutting or splicing required
  • Rigorously tested to meet or exceed OE specifications

Specifications:

  • Wire Configuration: 4-wire heated
  • Wire Length: 24 inches
  • Location: After Catalytic Converter (downstream)
  • Quantity: Sold individually
  • Product Fit: OE replacement

This Bosch oxygen sensor helps prevent premature catalytic converter failure while optimizing fuel efficiency and reducing harmful emissions. Engineered for direct replacement, it installs quickly without modification to existing wiring harnesses.

Products specifications

Fits

1998-2000 Nissan Frontier; 2000-2004 Nissan Xterra

No itt so easy to decipher but manageable

Website was easy to navigate and the prices are the best around. Shipping was super fast too. Received my package in about two days.

Grate, shopping experience. Good shopping experience, yes very good.

Website was easy to use and product arrived in perfect condition.

Very pleasant order over the phone. Gentleman was smart, cheerful and helpful.

Autoplicity cares about there customers. I ordered a flash programmer and got to the last page and never got a confirmation of the order. I used the website chat and talked to somebody about it right away. So I ordered again and got a conformation. But both went though. Autoplicity called me next day a.m. to see if I made a mistake. Thanks for letting me know and correcting to one order. Saved me from shipping back a product I dind't need.

I enjoyed the quick and simple the checkout process

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