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Bosch 13740 Oxygen Sensor Heated - 4-Wire Pre-Catalytic Converter

(1996-1999 Volkswagen Jetta; 1995-1997 Volkswagen Passat; 1996-1999 Volkswagen Golf; 1997-1998 Audi A4 Quattro; 1997-1998 Audi A4)

Part of: Bosch Heated Oxygen Sensor

Other options in this family: Bosch 13461 Bosch 13957 Bosch 13474 Bosch 15703 Bosch 0258030520

Manufacturer

Picture for manufacturer Bosch

Part Number

13740
7 reviews
Sale Price

$73.54

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Bosch 13740 Oxygen Sensor delivers precise air-fuel ratio monitoring for optimal engine performance and emissions control. This pre-catalytic converter sensor features Bosch's advanced Super Class technology with dual-layer filtration to prevent contamination and extend sensor life.

Key Features:

  • Premium ceramic technology 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 signals to the engine control computer
  • Dual-layer filtration system doubles protection against exhaust gas contamination for extended sensor life
  • 4-wire heated design with 44.5-inch wire length for quick light-off and accurate readings
  • OE-style silicone boots ensure proper fit, function, and appearance
  • Direct plug-in installation with no cutting or splicing required

Specifications:

  • Location: Before catalytic converter (upstream/pre-cat position)
  • Sensor Type: 4-wire heated oxygen sensor
  • Wire Length: 44.5 inches
  • Product Fit: OE replacement
  • Quantity: Sold individually

Bosch oxygen sensors help prevent premature catalytic converter failure while improving fuel economy and reducing emissions. Each sensor is rigorously tested to meet or exceed OEM specifications for reliable performance.

Products specifications

Fits

1996-1999 Volkswagen Jetta; 1995-1997 Volkswagen Passat; 1996-1999 Volkswagen Golf; 1997-1998 Audi A4 Quattro; 1997-1998 Audi A4

The woman on the phone was able to give me shipping dates which were very helpful.

very smooth process, great pricing, got to me quickly

Easy to locate needed item and order. I thought i ordered a turn signal bulb receptacle, my mistake, received a running light receptacle. Requested a return order number. Have not received that yet. Still need the turn signal receptacle. Thanks Tony

Easy process, great price!

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!

Good website, Thought the fuel jugs would come with a pour spout. They are only the jugs though.

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

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