Skip to main content
In English +48 792 797 344 Polski +48 501 409 435 +48 32 201 72 96 En Español +34 63 727 27 85 contact@auto24parts.com
English zł
English zł
Open search engine
Search
Close search engine Clear Search
Contact Us
Open search engine
Search
Close search engine Clear Search
English zł
English zł
Wishlist
Products in the cart: 0. See details
Open search engine
Search
Close search engine Clear Search

ECU Engine controller SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465
  • PARTS ECU Engine controller
  • BRAND AND MODEL SEAT LEON TOLEDO
  • NUMBER PARTS 06A906018B
  • NUMBER PARTS 0261204725
  • OPTION AVAILABLE Locked / Unlocked - Ready for programming
  • WARRANTY : 6-month warranty
  • INSPECTION: Device thoroughly inspected and tested by a certified technician
  • CONDITION USED ORYGINAL IN GOOD CONDITION

ECU ENGINE CONTROLLER SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465

Tested Bosch ECU Engine controller for Seat Leon and Seat Toledo 1.8, part numbers 06A906018B and 0261204725 (additional code 26SA5465), with warranty and fast shipping.

Go to full description
Bosch
with VAT without VAT
Price 280,00 zł
PLN GBP EUR USD

Wybierz wariant produktu:

Individual variants may differ in price

Select 1) LOCKED 2) UNLOCKED / READY FOR PROGRAMMING
Click to check the logout options for this device
szt.

Fast Delivery

DHL Express - 30 euro

6 Month Warranty

Returns Possible up to 14 days

Secure payments

Stripe - Paypal - Credit Card
Ask about the product
Shipping from 120,00 zł - shipping (Poland)

Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price

Cechy przedmiotu

  • PARTS ECU Engine controller
  • BRAND AND MODEL SEAT LEON TOLEDO
  • NUMBER PARTS 06A906018B
  • NUMBER PARTS 0261204725
  • OPTION AVAILABLE Locked / Unlocked - Ready for programming
  • WARRANTY : 6-month warranty
  • INSPECTION: Device thoroughly inspected and tested by a certified technician
  • CONDITION USED ORYGINAL IN GOOD CONDITION

ECU ENGINE CONTROLLER SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465

Tested Bosch ECU Engine controller for Seat Leon and Seat Toledo 1.8, part numbers 06A906018B and 0261204725 (additional code 26SA5465), with warranty and fast shipping.

Go to full description

ECU Engine controller SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465

Which Seat models does the ECU Engine controller 06A906018B / 0261204725 fit?

The ECU Engine controller SEAT LEON TOLEDO 1.8 BOSCH 06A906018B 0261204725 26SA5465 is used on selected Seat Leon and Seat Toledo versions with the 1.8 engine. It manages engine operation and works with the vehicle’s electronics in everyday driving.

To confirm compatibility, match the exact numbers on your original ECU: 06A906018B and Bosch 0261204725. The Bosch number may also appear with spacing as 0 261 204 725.

What does the Bosch engine ECU 0261204725 do on a 1.8 engine?

The Bosch engine ECU 0261204725 controls key operating parameters of the 1.8 engine. It processes sensor signals, controls engine functions, and communicates with other electronic modules.

A properly working ECU supports smooth running, predictable throttle response, and stable performance in daily use.

What symptoms can a faulty Seat ECU 06A906018B cause?

A faulty Seat ECU 06A906018B may cause starting issues, rough running, power loss, warning lights, or diagnostic communication errors. Sometimes the car may also behave inconsistently while driving.

This 06A906018B / 0261204725 ECU Engine controller is checked before dispatch, so you receive a tested unit with warranty and fast shipping.

What does the additional code 26SA5465 mean on an ECU?

26SA5465 is an additional marking that can appear on the ECU or in the unit description. It can help identify a specific ECU version, but the key for matching is the part numbers on your label: 06A906018B and 0261204725.

Before ordering, compare all markings on your original ECU to avoid mistakes.

Does the Seat ECU 06A906018B require coding after installation?

Depending on the vehicle version, the Seat ECU 06A906018B may require adaptation/coding after installation, especially if it is linked to the immobilizer and security systems.

Matching 06A906018B and 0261204725 makes replacement easier and improves the chances of a trouble-free install.

Blog

  • 07-06-2026

    Burnt ABS Pump Controller: Failure Symptoms and Why You Should Choose an Original Used Part

    The ABS (Anti-lock Braking System) is the foundation of active safety in every modern vehicle. Its main task is to prevent the wheels from locking during sudden braking, allowing the driver to maintain full control over the car in emergency situations. The brain of this entire system is the electronic controller, which is most often integrated with the hydraulic ABS pump.

    This device processes data from wheel speed sensors in fractions of a second and decides when to open and close the solenoid valves. Unfortunately, like any advanced electronics, this controller is prone to failure. One of the most serious issues is the complete burning out of the module. Learn how to recognize this fault, why you should avoid non-original aftermarket replacements, and how to permanently solve the problem.

     

    Read more
  • 08-05-2026

    Burned Engine Control Unit: Symptoms, Causes, and the Optimal Solution

    Hidden inside every modern car is an advanced computer that constantly orchestrates the operation of the entire powertrain. We are talking about the engine control unit, commonly known as the ECU (Engine Control Unit) or ECM (Engine Control Module). This specific module decides on the fuel injection dose, ignition timing, boost pressure, and communication with other systems in the vehicle.

    Read more
    FAQ
    1. How can I choose the correct product for my vehicle?
    odpowiedzCompatibility should always be verified using the part number shown on the module label. If you are unsure, you can send us a photo of your original unit for verification — our technical support team will respond as quickly as possible.
    2. What is the shipping time and warranty?
    We offer express shipping across Europe and worldwide using DHL, UPS, or FedEx. All products come with a 6-month warranty.
    3. Is the product tested before shipping?
    odpowYes, all modules are fully tested for communication and proper operation before shipping. Products are secured with warranty seals.iedz
    4. How can I pay for the product?
    We offer multiple online payment methods including Stripe, PayPal, Google Pay, Apple Pay, Visa, Mastercard, and other local payment options available depending on your country.