Ignitions and Electrical› Computers, Chips, Modules and Programmers

Audi

Engine Control Module

$164.99

SKU: 035 906 263F

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The Audi 035 906 263F is an Engine Control Module (ECM), also known as an Engine Control Unit (ECU) or Powertrain Control Module (PCM). It is a guaranteed replacement for 1983 Audi 4000 models equipped with a 1.6L engine and the matching part number 035 906 263F.

This unit arrives programmed and updated to your vehicle's VIN, ensuring a plug-and-play installation with no additional programming required. You will need to provide your Vehicle Identification Number (VIN) during checkout for programming.
Show original supplier description
The Audi 035 906 263F is an Engine Control Module (ECM), also referred to as an Engine Control Unit (ECU) or Powertrain Control Module (PCM). This unit is a guaranteed replacement specifically designed for all 1983 Audi 4000 PCM models that feature a 1.6L engine and utilize the part number 035 906 263F. To ensure a seamless integration, this ECM will arrive pre-programmed and updated to your vehicle's specific Vehicle Identification Number (VIN). When placing your order, you will be prompted to enter your VIN in the designated field during the checkout process. If you do not have your VIN readily available at the time of purchase, you can submit it later via email to admin@fs1inc.com or by calling 516-766-2223 (EXT 2). Each ECM undergoes a rigorous refurbishment and quality control process performed entirely in-house by certified technicians. This comprehensive testing ensures the unit addresses common PCM issues such as electrical problems, failure to start, fault codes, intermittent issues, loss of power, and problems with ignition or injector pulse, poor fuel economy, or shifting. The unit comes with a lifetime warranty, free domestic shipping, and no core return is required.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAudi
Part Number035 906 263F
CategoryIgnitions and Electrical

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy