ProSport Bosch Wideband 5-Wire O2 Sensor
SKU: 40756485558

ProSport Bosch Wideband 5-Wire O2 Sensor

Sale price$72.90 Regular price$81.00
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Description

ProSport Bosch Wideband 5-Wire O2 SensorBosch Wideband 5 Wire O2 Sensor by ProSport The newest generation of oxygen sensors are being called "wideband" lambda sensors or "air fuel ratio sensors" because that's exactly what they do. They provide a precise indication of the exact air fuel ratio, and over a much broader range of mixtures all the way from 0. 7 lambda (11: 1 air fuel ratio) to straight air! The Bosch LSU 4 wideband oxygen sensor is a 5 wire sensor that reads oxygen in much the

Bosch Wideband 5-Wire O2 Sensor by ProSport

The newest generation of oxygen sensors are being called "wideband" lambda sensors or "air/fuel ratio sensors" because that's exactly what they do. They provide a precise indication of the exact air/fuel ratio, and over a much broader range of mixtures - all the way from 0.7 lambda (11:1 air/fuel ratio) to straight air!

The Bosch LSU 4 wideband oxygen sensor is a 5-wire sensor that reads oxygen in much the same way as a traditional oxygen sensor. but it uses the latest "planar" construction with a special two-part sensing element to measure how much oxygen is in the exhaust.

The Bosch LSU 4 wideband oxygen sensor has a response time of less than 100 milliseconds to changes in the air/fuel mixture, and reaches operating temperature of 700 to 800 degree Centigrade (1,400 degree F) within 20 seconds or less using its internal heater. This is nearly twice the operating temperature of a conventional oxygen sensor.

Features

  • Response time of less than 100 milliseconds to changes in the air/fuel mixture
  • Reaches operating temperature of 700 to 800 degree Centigrade (1,400 degree F) within 20 seconds or less

Applications

  • Can be used with PLX, Innovate systems (LM-1 or LC-1)or simply as a replacement to your stock wideband O2 sensor.

What's In The Box?

  • Bosch Wideband 5-wire O2 sensor
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40756485558

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Tiffany Cruz
Draper, US
★★★★★ 4
Great lotion and absorbant
Size: 0.42 Fl Oz (Pack of 6)
Grewt lotion and price point. Storage last winter a few lotions absorbed air wuality. A 3 or 4 pack nay be more work better.?
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The very best skin cream on the market. The smell is very nice, not overwhelming at all. It leaves your skin feeling so soft and smelling good.
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Jenny Larsen
West Palm Beach, US
★★★★★ 5
Glow and fight crepey neck!
Size: 0.42 Fl Oz (Pack of 6)
Favorite in my routine. I love Vaseline lotions and this is a perfect last step to my neck and hands every morning. Gives a boost of hydration and a nice glow to my neck. I think this is keeping me from crepey neck skin. Gotta fight that ladies! I use this several times a day and have it to all my friends for Xmas.
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Sweetpie
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★★★★★ 5
Nice glow
Size: 0.42 Fl Oz (Pack of 6)
Love it will order again just what I was looking for gives you a nice glow.
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Reviewed in the United States on May 16, 2026
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Tabatha
Battle Creek, US
★★★★★ 3
Something is different
Size: 0.42 Fl Oz (Pack of 6)
Product seems okay, but something has changed about it. Perhaps a different ingredient. Something different about the smell and texture. Still smells good, not greesy, and absorbs into skin like the past products I have purchased, but definitely something has changed.
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Reviewed in the United States on November 8, 2025

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