Would this work on my 2004 Audi 1.8T quattro?

Best way to know is to look up your car at boschautoparts.com. That's how I got the current Bosch part number. Fits and works perfectly.

Is this the AFP up stream?

idk what AFP is but it's not associated with the catalytic converter

will it fit my vw beetle 2001 1.8 turbo?

Are you looking for downstream 02 or upstream 02 sensor?

Will this fit vw passat 03 -4cyl turbo ,? Some reviews say it does ?

It should fit. I put it in my 2002 Passat 4 cyl. 1.8T. Make sure you check the plastic adapter connector if that is with the same pin.

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Bosch 17351 Original Equipment Wideband Oxygen Sensor - Compatible With Select Audi A4, A8, TT, Quattro; Bentley Continental; Volkswagen Beetle, EuroVan, Golf, Jetta, Passat, Phaeton, Touareg

Product ID: 66930539

Details

Brand
Bosch
Item dimensions L x W x H
5.6 x 14.8 x
Item weight
0.15 Pounds
Material
Ceramic
Style
Oxygen Sensor

🔥Fast-acting heater reaches operating temp in seconds

🧪100% factory-tested for guaranteed performance

⚙️Double laser-welded stainless steel body

967 Lei

Duties & taxes included

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Upgrade your ride’s brain with Bosch precision – because your engine deserves the best!

PLUG PLAY CONFIDENCE - True direct-fit OE connectors and pre-coated threads make installation seamless—no mechanic needed, no hassle.
PRECISION ENGINE GUARDIAN - Bosch’s decades of innovation ensure your engine breathes perfectly, optimizing fuel efficiency and reducing emissions.
RAPID RESPONSE TECHNOLOGY - Fast-acting heater gets the sensor up to operating temperature within seconds, delivering instant, accurate readings.
TRUSTED GERMAN ENGINEERING - Manufactured in Germany with rigorous 100% functional testing, ensuring OEM quality at a fraction of dealership prices.
BUILT TO LAST BUILT TO PERFORM - Exclusive double laser-welded stainless steel body resists contamination and corrosion for extended sensor life.

The Bosch 17351 Wideband Oxygen Sensor is a premium, OE-quality replacement part compatible with select Audi, Bentley, and Volkswagen models. Featuring a double laser-welded stainless steel body, fast-acting heater, and 100% factory-tested reliability, it ensures rapid, accurate air-fuel ratio readings for optimal engine performance and reduced emissions. Designed for easy installation with direct-fit connectors and anti-seize coated threads, this sensor delivers long-lasting durability backed by Bosch’s decades of innovation and German manufacturing excellence.

Specifications

ASIN	B00427MIFC
Best Sellers Rank	57,616 in Automotive ( See Top 100 in Automotive ) 681 in Car Oxygen Sensors
Brand	Bosch
Country Of Origin	Germany
Customer Reviews	4.7 out of 5 stars 546 Reviews
Global Trade Identification Number	00028851173513
Included Components	Other Vehicle Parts( AUTO_PART ), Performance Parts - Underhood, Engine Management, automotive-oxygen-sensors
Item Dimensions	5.6 x 14.8 x 10 centimetres
Item Type Name	Oxygen Sensor, Original Equipment (Audi, Bentley, Volkswagen)
Item Weight	68 g
Item dimensions L x W x H	5.6 x 14.8 x 10 centimetres
Item weight	68 g
Manufacturer	BOSCH
Manufacturer Part Number	17351
Material	Ceramic
Maximum Supply Voltage	12 Volts (DC)
Maximum supply voltage	12 Volts (DC)
Measurement Accuracy	high
Measuring Range	A wide range of air-fuel ratios
Model Number	17351
Mounting Type	Vent
Output Type	electrical signal
Specific Uses For Product	Temperature
Style	Oxygen Sensor
Style Name	Oxygen Sensor
UPC	028851173513 028851940535 826732121376
Unit Count	1.0 count
Upper Temperature Rating	800 Degrees Celsius

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967 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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3 weeks ago

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