Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor

Name: Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor
Brand: Tools, Home & Hobby
SKU: BMQ26ZR8ZQ
Price: 1419.94 USD
Availability: InStock

$1,419.94

- 0% Sold out

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Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

Standard Shipping: 5–9 business days — $3.95
Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Is your check engine light on due to a failing O2 sensor? Upgrade to the Oxygen Sensor Replacement—a direct-fit, high-performance air-fuel ratio sensor designed for Audi A3, VW Golf 5/6, Seat Leon, Skoda Octavia, and more. Engineered for precision, durability, and fast response, this sensor ensures optimal fuel efficiency, reduced emissions, and smoother engine performance.

Why Choose Our Oxygen Sensor?

Premium Zirconia Ceramic Construction:

The high-sensitivity zirconia ceramic sensing element delivers accurate oxygen level readings, while the stainless steel housing resists rust and corrosion for long-lasting reliability.

Fast-Heating Element for Quick Response:

The built-in heater ensures the sensor reaches optimal operating temperature faster, reducing cold-start emissions and improving fuel economy.

Direct Plug-and-Play Installation:

Designed as a direct replacement for OEM sensors, this O2 sensor features pre-coated threads and a secure connector—no modifications needed. Just install and go!

Optimizes Air-Fuel Ratio for Better Performance:

By monitoring exhaust oxygen levels in real-time, this sensor helps your engine’s ECU adjust the air-fuel mixture, improving power, fuel efficiency, and emissions control.

Compatible with Multiple European Models:

Fits:

Audi A3
VW Golf 5, Golf 6, Jetta 3 (1.6L, 102 PS)
Seat Leon, Toledo, Altea/XL
Skoda Octavia/Combi

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Oxygen Sensor Replacement for Audi A3,...

$1,419.94

Tools, Home & Hobby

Oxygen Sensor Replacement for Audi A3, VW Golf...

$1,419.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9

12136 Reviews

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E

Emily R.

Verified Buyer

Perfect for a summer wedding

I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 23 2
O

Olivia H.

Verified Buyer

Beautiful dress

Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
S

Sarah T.

Verified Buyer

So flattering

I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
C

Chloe W.

Verified Buyer

Worth every dollar

The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
A

Amanda K.

Verified Buyer

Engagement photo approved

Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
N

Nicole B.

Verified Buyer

Runs slightly roomy

I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
H

Hannah C.

Verified Buyer

Comfortable all evening

Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
M

Megan L.

Verified Buyer

Love the quality

Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
R

Rachel S.

Verified Buyer

True to size

I followed the size chart and ordered a Medium. It fit exactly the way I wanted.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
A

Ashley D.

Verified Buyer

Received so many compliments

Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
L

Lauren P.

Verified Buyer

Vacation favorite

Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
B

Brittany G.

Verified Buyer

Lovely dress

The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.

Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor Was this helpful? 0 0
K

Kayla N.

Verified Buyer

Helpful customer service

I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.

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Oxygen Sensor Replacement for Audi A3, VW Golf 5/6, Seat Leon & More, Direct Fit Air-Fuel Ratio Sensor