Nox Sensor for VW: Caddy, Caddy Alltrack, Sharan 04L907807EB

Check part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.

The NOx sensor for VW Caddy, Caddy Alltrack and Sharan is a precision emission-control component designed to accurately measure nitrogen oxide (NOx) levels in the exhaust gases on modern 2.0 TDI diesel engines. Installed after the SCR catalyst, this sensor feeds real-time NOx data to your vehicle’s engine management and SCR systems so the selective catalytic reduction can optimise AdBlue dosing and reduce harmful emissions — helping maintain emission compliance, restore performance and clear NOx-related fault codes or warning lights. This unit matches key OEM references including 04L907807EB, 04L907805N, 04L907805DA, 04L907807AT and similar variants.

OEM Number: 04L907807EB, 04L907807AT, 04L907807N, 04L907805N, 04L907805DA, 04L907805AT, 04L907805AS, 04L907807BE, 04L 907 805AT, 04L 907 805DA, 04L 907 805N, 04L 907 807BE, 5WK97237

Product Details

Number Of Pins: 5-Pin Connector

Connector Shape: Oval

Voltage: 12 V

Fitting Position: After Catalytic Converter

Quantity: 1

Our SKU: TVW04L907807EB_313

All our Nox sensors are OEM quality and reliable after-market car parts. This Nox Sensor is specifically compatible with VW: Caddy, Caddy Alltrack, and Sharan.

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part with your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

Key Benefits

✔ OEM-Compatible NOx Replacement
Designed to match popular VW Group part numbers like 04L907807EB, 04L907805N, 04L907805DA and others for direct fitment in Caddy, Caddy Alltrack and Sharan diesel models.

✔ Accurate Emissions Feedback
Monitors nitrogen oxide levels in exhaust gases and sends data to the SCR controller to regulate AdBlue dosing and reduce NOx emissions.

✔ Clears Fault Codes & Warnings
Replacing a failed NOx sensor can remove SCR or NOx-related warning lights and reduce stored error codes like P2202, P229E or P229F.

✔ Improves Engine Performance & Efficiency
Correct NOx readings help the engine ECU optimise combustion strategy and AdBlue injection, which can improve throttle response and fuel economy.

✔ Durable Aftermarket & OEM Options
Available in both high-quality aftermarket and OEM equivalents to suit budget or performance preferences.

Frequently Asked Questions

Q: What does a NOx sensor do?
A NOx (nitrogen oxide) sensor measures the concentration of harmful nitrogen oxides in a diesel engine’s exhaust and sends this data to the SCR system, which uses it to adjust the AdBlue dosing for effective emission reduction.

Q: What are common symptoms of a worn NOx sensor?
Signs include the engine or SCR warning light illuminating, fault codes (P2202, P229F, etc.), reduced performance, increased emissions, or a vehicle entering limp mode.

Q: Is this NOx sensor compatible with my VW Caddy or Sharan?
Yes — this sensor fits VW Caddy, Caddy Alltrack, and VW Sharan models equipped with 2.0 TDI engines between certain model years. Always verify in the vehicle compatibility selector and check the OEM part number on your old unit.

Q: Where is the NOx sensor fitted?
The NOx sensor is usually installed after the catalytic converter or SCR system in the exhaust system so it can monitor NOx levels post-treatment.

Q: Can I replace it myself?
Replacing a NOx sensor typically involves accessing the exhaust system and unplugging the old sensor — professional installation is recommended if you’re unfamiliar with emission components.

1. Standard Shipping (Free) - Please allow 1-3 days for your order to be delivered 
2. DPD Next Day (£4.99) - Please place orders between Monday - Thursday before 4 PM UK time. This service applies to UK Mainland orders only.
3. Royal Mail Special Special Saturday Delivery (£19) - Please place orders between Monday - Friday before 3 PM UK time. 
4. International - Rates vary based on product size. Please enquire for further details. 

We do not provide any guarantees on shipping times, as we are reliant on 3rd parties. However, we strive to ensure that our customers are always satisfied.

All products are protected by a upto 10 year worry-free warranty depending on Part 

Warranty Coverage: Eligibility: To be eligible for 10-year warranty coverage, the car part must be fitted by a certified professional mechanic. Proof of fitment, including the mechanic's certification, must be submitted to Amesplan LTD within 30 days of the part's purchase date. Please send supporting documentation to us via email.In case a purchased product becomes faulty during its warranty period, for reasons unrelated to your acts, omissions or misuse of the goods, you must promptly notify us and fill out a warranty claim form. 

Warranty Non-Coverage: We do not have any liability for any defect arising from normal wear & tear, wilful damage, negligence, tampering of the goods, incorrect fitting of the goods by you and/or a third party. We are also not liable for any abnormal working conditions, alteration or repair of the goods or a failure to follow goods manufacturers' instructions (whether oral or in writing) 

We have a 180-day return policy, which means you have 180 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unused, and in its original packaging. You will also need the receipt or proof of purchase. 

For All Return buyers pay Return Postage.Returns will only be processed after we receive the approved part and a member of our team fully inspects the returned item & successfully matches the returned part to the return reason. 

For All UK orders, we offer free return. We do not offer any reimbursement of shipping costs for Any orders on original sale like Next Day Postage. 

For All Outside UK order  We do not offer any reimbursement of shipping costs for Any orders on either the original sale or the return. 

Please direct all questions to sales@d2pautoparts.com. 

Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exchanges 

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds 
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.