Name: Bosch® - Premium Wideband Oxygen Sensor
Brand: Bosch
SKU: mpn4900484136
Price: 245.64 USD
Availability: InStock
Rating: 5 (4 reviews)

Vehicle Fitment

Make	Model	Year
Subaru	Baja	2003-2006
	Forester	2003
	Impreza	2003-2004
	Legacy	2003-2004
	Outback	2003-2004

Product Details

Premium Wideband Oxygen Sensor by Bosch®. Position: Upstream. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. Wideband sensors use a more sophisticated sensing element that provides a signal to the vehicle’s ECU that is proportional to the amount of oxygen in the exhaust.

Specifications

Position: Upstream

Sensor Type: Heated

Connector Gender: Female

Terminal Type: Spade

Wires Quantity: 4 Wire Leads

Connector Shape: Female Spade

Installation Type: Threaded

Overall Length: 22.05" (560 mm)

Thread Diameter: 0.71" (18 mm)

Housing Material: Metal

Features

Detects the exact amount of unburned fuel in the exhaust stream
OE connectors and OE-style harness for continuous wire from connector to sensor
'True direct fit' design for no crimping
100% exhaust testing to ensure the highest quality
Manufactured on OE production line
Double laser-welded stainless steel body
Fully submersible in water
Air-tight seal protects against contamination to ensure long life
Utilizes advanced ceramic technology for the best-in-class performance and maximum service life

A worn-out oxygen sensor can result in reduced gas mileage, poor engine performance, and emission test failure. That's why replacing a faulty oxygen sensor is crucial to your vehicle. The use of the Wideband A/F sensors is growing rapidly as original equipment in vehicles and in high-performance specialty markets. The heart of every oxygen sensor is a ceramic sensing element. The Wideband A/F Oxygen Sensor from Bosch utilizes a mix of zirconium and yttrium oxides and other elements to create a tough base that withstands the intense stress. Each element is built incredibly strong for ultimate performance and a long service life. Thanks to the sophisticated sensing element, the Wideband A/F sensor by Bosch measures exhaust gas oxygen accurately from as rich as 9.0:1 to as lean as free air.

Bosch®, a premier global supplier of services and technology, is a privately held company headquartered in Germany. Its operations have been divided into four main business sectors that include automotive technology, industrial technology, energy and building technology, and consumer goods. Bosch products and services are designed to fascinate and improve the quality of life by offering innovative and beneficial solutions. The company offers technology worldwide that is “Invented for Life.”

Brand:

Bosch

Part Number:

15501

UPC:

028851155014

Warranty

Bosch warranty is 12 months on all products except for starters and alternator, which are 24 months.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, Bosch will repair or replace, at no charge, a product that is defective in materials or workmanship. Bosch reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Reviews

(4)

Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.

Bosch® - Premium Wideband Oxygen Sensor

1-4 of 4 Reviews

Sort by

5 of 5

Great Item

I needed this item for my Subaru Legacy 2003, the part fits perfectly, was easy to install and anyone can do it, the package arrived in ten days, great time for living outside of the US. The item look new, there was no problem with it and installed improve hp and fuel economy, the check engine warning turned of. Thank you very much CARiD for this experience.

Posted by Edgar (Culiacan, AA) / December 09, 20152003 Subaru Legacy

5 of 5

Great!

Bosch® - Premium Wideband Oxygen Sensor

Porsche had 60k miles and wasn't passing emissions test. This helped fix the air/fuel problem.

Posted by Chris (Long Beach, CA) / April 26, 20182004 Porsche 911 Series

5 of 5

Happy From Beginning To End.

Bosch® 17098 - Premium Wideband Oxygen Sensor

The o2 sensor looked great. In its original packaging From the factory. Fast shipping. No complaints at all.

Posted by Frank (Miami, FL) / July 12, 20172009 BMW 3-Series

5 of 5

Oxygen Sensor

Bosch® 17112 - Premium Wideband Oxygen Sensor

The product I requested was exactly what was ship to me for my vehicle.

Posted by Devery (Bowie, MD) / February 02, 20172007 Mini Cooper

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!