AdBlue is a solution used in diesel engines to reduce emissions of nitrogen oxides (NOx), the main component of smog and acid rain. It is mainly composed of urea and deionized water and is stored in a dedicated tank on vehicles equipped with this technology. Over time, due to use or malfunctions, the need to replace the AdBlue tank may arise. This article aims to provide an overview of the costs associated with this intervention.
Factors That Influence Cost
The cost of replacing your AdBlue tank can vary widely depending on several factors:
- Vehicle Model : Some models may require more expensive parts or more complex replacement procedures.
- Tank Type : The capacity and design of the tank can influence the price of the replacement part.
- Labor : The complexity of the job and the time required for replacement will affect labor costs, which vary by location and service chosen.
- Original Spare Parts vs Compatible : Original spare parts are generally more expensive than compatible ones, but can offer greater guarantees of quality and performance.
Cost Estimate
In general, the cost of the AdBlue tank alone can vary from around 100 to 600 euros, depending on the vehicle model and the type of tank. To this, you must add the cost of labor, which can range between 50 and 300 euros, based on the complexity of the intervention and the rates applied by the mechanic or dealer.
To get a better idea of the total cost, let's consider a generic example: for a medium-range car, replacing the AdBlue tank could cost between 150 and 900 euros. It is important to note that these values are purely indicative and can vary significantly based on the factors previously mentioned.
How to Save on Costs
To try to contain costs, the following strategies can be evaluated:
- Compare Quotes : Requesting multiple quotes from different garages can help you find the best value for your money.
- Compatible Spare Parts : Evaluate the use of non-original spare parts, ensuring that they are still of good quality.
- Preventive Maintenance : Correct periodic maintenance of the exhaust gas treatment system can prevent damage to the AdBlue tank.
Replacing the AdBlue tank is an operation that can vary significantly in terms of costs depending on variables such as the vehicle model and the choice between original or compatible spare parts. Considering the importance of this component for the correct functioning of the emission reduction system and for compliance with environmental regulations, it is essential to rely on qualified professionals to ensure a job done in a workmanlike manner. With a careful evaluation of the available options, it is possible to effectively manage the costs associated with this maintenance.

2 comments
Mauro
Possessore di Jeep Compass 2021. Accensione improvvisa di spia con indicazione prima di “FAR CONTROLLARE IL SISTEMA DEF” , termine di cui non conoscevo il significato. Poi altro messaggio con disponibilità di 400 Km prima dell’impossibilità di riavvio auto.
Risultato : preventivo di 1660 € ed incertezza su disponibilità ricambi e tempi di riparazione.
Essendo passati 4 anni dall’acquisto auto, mancata concessione di auto sostitutiva.
Bella fregatura e costretto a piedi !! Grazie per il vostro articolo chiarificatore. Gli additivi segnati sono consigliati ed efficaci? Grazie
Willer
Sono in possesso di una Citroen c3 Aircros, già dopo un anno dall’acquisto ancora in garanzia ho dovuto far sostituire il serbatoio dell’Adblu, ora terminata la garanzia si e6ripresentato il probblema, compresi altri la cui spesa dovrò affrontarla in proprio.
Pertanto ritengo che la C3 ha la scadenza come una confezione di formagini.