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Bosch 13278 Oxygen Sensor Heated Sensor - 4-Wire O2

(1998-1999 Nissan Maxima; 1998-1999 Infiniti I30)

Part of: Bosch Oxygen Sensor Heated Sensor

Other options in this family: Bosch 13782 Bosch 15346 Bosch 15282 Bosch 15522 Bosch 15974

Manufacturer

Picture for manufacturer Bosch

Part Number

13278
8 reviews
Sale Price

$67.20

3 left at this price

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Usually delivered within 2 days

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Product Details

The Bosch 13278 is a premium 4-wire heated oxygen sensor designed for precise emissions monitoring and optimal engine performance. This Super Class oxygen sensor installs after the catalytic converter to measure exhaust gas oxygen content and send accurate voltage signals to your vehicle's engine control computer.

Key Features:

  • Premium ceramic construction with 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 output for extended sensor life
  • Dual-filter protection system guards against exhaust gas contamination that can cause premature sensor failure
  • 4-wire heated design enables faster light-off time and accurate readings in all operating conditions
  • 21.7-inch wire length provides flexible installation options
  • OE-style silicone boots ensure proper fit, function, and factory appearance
  • Direct plug-in installation with no cutting or splicing required

This oxygen sensor helps prevent premature catalytic converter failure by maintaining optimal air-fuel ratios. Rigorously tested to meet OE specifications, the Bosch 13278 delivers reliable performance while helping improve fuel economy and reduce emissions. Each sensor is sold individually as an OE replacement component.

Note: Designed for vehicles except those with California emissions systems.

Products specifications

Fits

1998-1999 Nissan Maxima; 1998-1999 Infiniti I30

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

I'm new with this side will let you know next time. Thank you.

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

Shipping was fast. Very easy to deal with. Answered all my questions. Very nice to deal with

excellent ship time and exceptional pricing deffinatly will buy from here again

Fast shipping, product was excellent .

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Smooth transaction, very pleased

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