Underbody protection – AdBlue tank – Steel – Ford Transit Custom / Tourneo Custom – 2024+

De Steel bottom plate protection for the AdBlue tank of the Ford Transit Custom / Tourneo Custom 2024+ is a targeted protection element for an often overlooked but very vulnerable part of your vehicle's emission system. Additionally, thanks to the 3 mm thick bent steel excellent impact resistance against stones, curbs, tree roots, and other obstacles you encounter on the road. For intensive commercial or rural use, this is a valuable accessory — especially since damage to the AdBlue tank can lead to costly repairs and engine failure.

What is AdBlue and why protect it separately?

AdBlue is a urea solution (32,5% urea in demineralized water) that is used in modern diesel engines with SCR technology (Selective Catalytic Reduction). This technology reduces emissions of harmful nitrogen oxides (NOx) — a requirement to meet modern Euro 6 emission standards.

De Ford Transit Custom with 2.0 diesel (2024+) has a separate AdBlue tank under the vehicle, separated from the main fuel tank. This tank is emptied by the on-board computer via a precision injector in the exhaust system.

Damage to the AdBlue tank has serious consequences:

• AdBlue leakage – the liquid leaks out quickly upon damage
• Error message on the dashboard – the SCR system immediately detects the lack of AdBlue
• Engine in limp mode – in the event of a prolonged AdBlue shortage, the engine operates at reduced power
• Vehicle no longer starts – after a number of starts, the system may completely block starting as a safety measure
• Expensive repairs – a new AdBlue tank plus sensors often costs €1.000 to €2.000+
• Crystallization damage – spilled AdBlue crystallizes and can aggressively damage surrounding components and paintwork

Since the AdBlue tank is situated at a low point under the vehicle, protecting this component during commercial or rural use is not merely a luxury — it is a logical precaution.

Difference compared to regular fuel tank protection

The AdBlue tank is a separate tank of the main fuel tank. Both tanks are located under the vehicle but in different positions and with different dimensions. For complete underbody protection, you therefore need two separate base plates Required: one for the fuel tank and this specific plate for the AdBlue tank. Both plates are supplied separately and can be mounted independently.

Specifically for the new Transit Custom / Tourneo Custom

This base plate is specifically designed for the latest generation Ford Transit Custom, which has been officially on the market since 2023 and is widely available in the Netherlands from 2024. As a result, all mounting points align exactly with the chassis structure of your vehicle, without the need for modifications to the bodywork.

Do you have a 2023 Transit Custom? The fit is identical — the product fits without problems on both 2023 and 2024+ models.

⚠️ Tourneo Custom — check before purchase

De Ford The Tourneo Custom is the passenger car version of the Transit Custom and shares the same basic platform. In practice, this floorpan is expected to fit the Tourneo Custom as well, because the AdBlue tank position is identical. However, the manufacturer has not explicitly confirmed the fitment for the Tourneo Custom for this specific product. Do you own a Tourneo Custom? Then please contact us before purchasing. contact us to confirm the fit for your specific version.

⚠️ Specifically for the 2.0 diesel engine with AdBlue/SCR

This base plate is designed for the 2.0 diesel engine with SCR/AdBlue system within the Transit Custom range. Do you have a different engine variant? Not all diesel engines use AdBlue — check your vehicle documentation to see if your Transit Custom has an AdBlue tank (often recognizable by a separate filler neck, marked “AdBlue” or “DEF”). If in doubt, you can always contact us for advice.

Bent steel technology

A distinctive feature of this record is the curved steel structure — not a flat panel, but a plate that follows the natural contours of the AdBlue tank on the underside of your vehicle. As a result:

• Close the plate flat and indentedegrhonor on the bodywork
• Does the remain ground clearance retain as much as possible
• Gives the plate a stiffer, stronger whole thanks to the bends
• Worden smooth airflow under the vehicle the Tao

Why a steel base plate?

A steel base plate distinguishes itself from an aluminium variant in a number of important respects. Moreover, steel offers a higher impact resistance than aluminium — ideal for customers who regularly drive over heavy obstacles or perform work in rugged conditions.

The main advantages of steel:

• Maximum impact resistance – resistant to hard blows from stones and obstacles
• High thickness (3 mm) – sturdy and durable under heavy load
• Deforms upon extreme impact instead of breaking – effectively protects the AdBlue tank, even during heavy contact
• Cheaper alternative than aluminium with comparable protection

What is this base plate used for?

A base plate for the AdBlue tank is particularly valuable in the following situations:

• Construction sites and industrial areas – where raised curbs, rubble, or metal debris lie on the road
• Courier and delivery services – daily intensive use on mixed surfaces
• Camper conversions – Transit Customs are increasingly being converted into mobile camping vehicles that are deployed off-the-grid
• Off-road adventures – protection during mud baths, sand drifts, and rocky paths
• Rural and farming businesses – over rough terrain, tree roots, and stony unpaved roads
• Long journeys through remote areas – where AdBlue malfunctions can lead to expensive towing
• Family use with the Tourneo Custom – protection for long-term use

The most important benefits at a glance:

• 3 mm thick steel – maximum impact resistance
• 7,4kg weight – compact and sturdy
• Curved technology – stiffer, stronger and embeddedegreerd design
• Specific fit before and after, Ford Transit Custom (2024+)
• For 2.0 diesel engine with AdBlue/SCR – designed specifically for the engine
• Completely custom designed – no modifications to the vehicle needed
• High-quality European production

Easy assembly in 15-30 minutes

The installation of this base plate is usually easy to carry out yourself — only 15 to 30 minutes installation time. Weighing 7,4 kg, the plate is easy for one person to handle. For professional operators who would like their Transit Custom or Tourneo Custom ready to drive immediately, our technicians are happy to assist you via our installation service.

Important issues

• Vehicle-specific: official for Transit Custom — for Tourneo Custom contact before purchase
• Engine-specific: only for 2.0 diesel with AdBlue/SCR system
• Check if your Transit Custom has AdBlue: Diesel variants without SCR/AdBlue do not have a separate AdBlue tank.
• Maintenance: Check the mounting bolts regularly, especially after intensive use.
• Additional base plates: For maximum underside protection, you can combine this plate with our plates for the fuel tank, engine compartment, and gearbox.

Order directly from 4YourCar

Order your Steel bottom plate protection for the AdBlue tank of the Ford Transit Custom / Tourneo Custom 2024+ easily online via 4YourCar.nlThe delivery time is usually up to 21 working days plus shipping. Do you have questions about the correct fit for your specific model (especially with the Tourneo Custom), or would you like to know if your Transit Custom actually has an AdBlue system? Please feel free to contact us — we are happy to help.