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SW9665799180 J34P 21583563-2A IMMO OFF ECU ENGINE CONTROLLER 9665799180 PEUGEOT CITROEN

MAGNETI MARELLI

21583563-2A / 9665799180 – Engine ECU J34P Peugeot Citroën

Original J34P engine ECU for Peugeot and Citroën, available in VIRGIN or IMMO OFF version – ready for Plug&Play installation.

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Fast delivery of ECU engine unit – within 1–2 working days
English / €
with VAT without VAT
Price €188.91
incl. 23% VAT

Shipping costs are not included in the price.

Shipping from €42.50 - UPS express delivery around world (Afghanistan)

express delivery 3-6 days
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Information

  • CAR MODEL PEUGEOT CITROEN
  • ENGINE 1.4
  • OEM: SW9665799180 J34P 21583563-2A
  • PART NUMBER 9665799180 21583563-2 A
  • PLUG AND PLAY VIRGIN / IMMO OFF
  • WARRANTY 6 MONTH
  • TESTED Second hand product
  • PAYMENT: Credit Card , Bank Transfer , PayPal
  • EXPRESS DELIVERY – in EU Countries: European Union 2-3 working days
  • INTERNATIONAL DELIVERY – Outside EU Countries: Worldwide 4-7 working days

description

21583563-2A / SW9665799180 – Engine ECU J34P Peugeot Citroën | VIRGIN / IMMO OFF

The offered engine ECU with numbers 21583563-2A and SW9665799180 is an original Magneti Marelli J34P module used in Peugeot and Citroën vehicles equipped with 1.4 and 1.6 petrol engines. It is a factory unit found in popular models such as Peugeot 206, 207, 307, 1007 and Citroën C2, C3, C4.

The ECU is available in two preparation versions:

  • VIRGIN – fully cleared, ready for coding and adaptation just like a new service unit,
  • IMMO OFF – immobilizer disabled, ready to start immediately without BSI pairing.

Each unit has been tested on a professional bench, fully functional and ready for installation. The IMMO OFF version eliminates immobilizer or BSI communication issues, especially in older vehicles.

Technical specifications

  • ECU number: 21583563-2A
  • Software (SW): 9665799180
  • Manufacturer: Magneti Marelli
  • ECU model: J34P
  • Fits: Peugeot 206, 207, 307, 1007 / Citroën C2, C3, C4
  • Engines: 1.4 / 1.6 16V petrol
  • Condition: used, fully tested
  • Available versions: VIRGIN / IMMO OFF / Plug&Play

FAQ – Frequently Asked Questions

Which models are compatible with ECU 21583563-2A / 9665799180?

This ECU is used in Peugeot and Citroën vehicles with 1.4 16V and 1.6 16V petrol engines, including Peugeot 206, 207, 307, 1007 and Citroën C2, C3, C4. Always compare your ECU number to be certain.

What is the difference between VIRGIN and IMMO OFF?

VIRGIN version behaves like a brand-new ECU — after installation it requires BSI and key adaptation. IMMO OFF has the immobilizer disabled and works immediately without pairing to the BSI.

How to program the J34P ECU?

The Magneti Marelli J34P ECU can be programmed using diagnostic tools such as Lexia / DiagBox, Launch X431, Autel, or ECU programmers like KESS, KTAG, MPPS.

Can I install the ECU myself?

Yes. Installation is simple. For IMMO OFF no configuration is required — the ECU works immediately. For VIRGIN you will need adaptation using DiagBox or Lexia.

Is the ECU tested and covered by warranty?

Yes. Each ECU is tested before sale and comes with a 6-month warranty. Warranty applies if seals are intact and the unit has not been opened.

 

Electronic Car Parts FAQ – ECUSALE

1. Are the electronic modules tested before shipping?

Yes. Every electronic module, including ECU ENGINE CONTROLLERS, ABS pumps, BSI, BCM, comfort modules, transmission controllers and other automotive electronics, is electronically tested before shipping. We verify communication, power supply and basic operation to ensure the product is working correctly before delivery. This allows you to receive a tested and ready-to-install unit.

2. Does the module require programming or coding after installation?

It depends on the product version and the type of module. We offer VIRGIN, IMMO OFF and Plug & Play solutions. Information about programming or coding requirements is always included in the product description. In many cases, installation is possible without additional coding, while some modules may require adaptation using diagnostic equipment.

3. How can I choose the correct module for my vehicle?

The most important step is comparing the part numbers from your original module. Please check the Bosch, Siemens, Magneti Marelli, Continental or OEM manufacturer numbers on the label. If you are unsure, you can send us a photo of your original module or your vehicle VIN number and we will help verify compatibility.

4. Are the products covered by warranty?

Yes. All electronic automotive modules sold in our store are covered by warranty. Every product is checked and prepared before shipping. If any problem occurs, we also provide technical support and product diagnostics assistance.

5. Which payment methods are available in your store?

We offer secure online payments through Stripe and PayPal. Customers can pay using credit or debit cards, Apple Pay, Google Pay, Klarna, online bank transfers and other secure payment methods. After placing an order, you will receive a secure online payment link.

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