Why AdBlue Injector Replacement won’t fix your problem
The average cost of an AdBlue injector replacement is around £200. While this might not seem overly expensive, it certainly is when you consider the fact that this won’t solve your AdBlue problems.

Our AdBlue Delete service is a much more cost-effective option and, in this concise guide, we’ll show you why.
Fix Your AdBlue Injector Issues Forever With Our AdBlue Solution
- Our service uses your car’s ECU to fix the problem at the core so you’ll never have an issue with your AdBlue injector again.
- There’s a one-off fix that permanently solves the problem, you won’t need to spend any more money on costly repairs.
- We offer a 30-day money-back guarantee and our technicians provide lifetime support.

How Much Do The Alternatives Cost?
If you’re getting a fault code for your AdBlue injector, your first instinct might be to pay for an injector replacement. However, this won’t fix the problem. Why? Because the most common cause of this issue is crystallisation within your AdBlue system.
So, what are the alternatives to replacing your AdBlue injector and how much do they cost?
| Option | Effectiveness |
|---|---|
| AdBlue Injector Replacement | Does not fix root cause (crystallisation) |
| Main Dealer Repairs | Expensive and issues may return |
| DIY AdBlue Delete Kit | Risk of deleting ECU settings |
| AdBlue Delete Service (Recommended) | Permanently resolves AdBlue issues |

1. Main dealer
You could take your car to the main dealer or a local garage for repairs. Yet, this is always the most expensive option. Usually, the dealer will try to resolve the issue by replacing the components of your AdBlue system, including:
- The injector
- The NOx sensor
- The AdBlue pump
- The AdBlue level sensor
The car parts and labour can cost between £3,000 and £5,000, and it won’t be long before you start experiencing the same AdBlue issues again.
2. DIY AdBlue Delete kits
A DIY AdBlue Delete kit costs around £1,000; however, it comes with several big risks. For example, when you use a DIY kit, you risk deleting your car’s original ECU settings.

This means you’ll need to take your vehicle to the dealer for an ECU reset, which costs a further £1,000.
3. AdBlue Delete
The best option is to use our AdBlue Delete service. Our expert technicians can come to any address in the UK, and the process only takes around 90 minutes. We also save your car’s ECU settings to restore it to its original state if needed.
If you like, we can perform a Stage 1 Remap simultaneously for just £100 (usually costs £350).

The best part? Once we’ve performed our service, you won’t experience any more AdBlue issues in the future. So, you can say goodbye to AdBlue injector error codes forever!
Book a Fix to Resolve AdBlue Injector Problems For Good
Save yourself time, effort, stress, and thousands of pounds with Engine Remaps.
AdBlue Injector Replacement Cost Summary
The upfront cost of an AdBlue injector replacement is around £200. Dealer repairs cost £3,000-£5,000, and a DIY kit costs £1,000 (plus an extra £1,000 if you delete your car’s ECU settings).
Yet, none of these options will solve the problem. Instead, you can pay £500 for our AdBlue Delete service and never have to worry about AdBlue injector issues again.