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Bosch 11-78-1-742-050 Oxygen Sensor 4-Wire Pre-Cat 320mm

Manufacturer

Picture for manufacturer Bosch

Part Number

11-78-1-742-050
14 reviews
Sale Price

$80.03

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Bosch 11-78-1-742-050 is a premium OEM-quality oxygen sensor designed for BMW applications. This pre-catalytic converter O2 sensor features a 4-wire universal design with a 320mm cable length, providing precise air-fuel ratio monitoring for optimal engine performance and emissions control.

Key Features:

  • OEM Bosch quality and direct fit replacement
  • 4-wire heated oxygen sensor configuration
  • 320mm cable length for proper installation reach
  • Pre-catalytic converter mounting position
  • Advanced ceramic element for fast response and durability
  • Laser-welded construction for maximum reliability

Cross-Reference Part Numbers:

  • Bosch: 0258003477, 13477
  • BMW: 11781433075, 11781742050

This genuine Bosch oxygen sensor delivers the accurate feedback signal your engine control unit needs to maintain optimal combustion efficiency, reduce emissions, and protect your catalytic converter. Bosch oxygen sensors are manufactured to OE specifications and meet or exceed all performance requirements.

only a few online u.s. vendors will ship to Canada,well done!

so far so good

thanks for making it so easy to find my part

ð

Easy to use website. Could use more detail on items. I had to get fit requirement from maker.

Autoplicity has the cheapest prices around and fast shipping. I will do business with them again in the future.

the part was in stock and for a good price

Fast, easy...good experience.

Great

fast and easy

Low prices, Fast shipping and great service!

Pleasure to deal with, will use for future purchases as well.

thnk you

Easy and affordable!

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