We're Hiring!

Due to substantial company growth, we are looking for Junior Engineers, Electronic Technicians,
and Automotive Programmers for immediate positions.
Interested? Give us a call 818-798-5558





Product Overview

REBUILT OEM ECM PCM ECU for 1999 Chrysler 300M with 3.5L Engine - 05066079


This REBUILT OEM ECM fits the following vehicles:

  • 1999 Chrysler 300M – 3.5L

Availability: In stock

  • Enter Your 17-digit VIN

    VIN is required for programming, if you do not provide your VIN, the part cannot be programmed and may not be suitable for your vehicle.

  • Current Mileage

    Enter mileage (accurate to +/- 10 miles) or leave blank for our Customer Service to contact you regarding your ECM/PCM. If driving the vehicle, leave blank and we'll reach out before shipment or Call Us with questions.

    Transmission Type
  • Rental Program Option

    Convert your ECM purchase to a rental within 30 days if it's not the real problem. Check our Warranty Information & Returns Policy for details.

Availability: In stock

SKU 05066079AE-REBUILT Category Tags , ,
  • Rebuilt OEM Engine Control Module (ECM) Warranty Badge
  • 1-Year Replace or Repair Warranty
  • Optionally extend your warranty at checkout to up to 3 years
  • Free Shipping via Fedex Ground (4-5 Days) or USPS Priority Mail (2-3 Days)
  • Unlimited Free Telephone Support

Interchangeable Part Numbers:

This ECM is 100% compatible with and supersedes ECMs bearing any of the following Part Numbers:

04606810AA, 04606810AB, 04606810AC, 04606810AD, 04606810AE, 04606810AF, 04606810AG, 04606810AH, 04606810AI, 04606810AJ, 04606810AK, 04606810AL, 04606810AM, 04606810AN, 04606810AO, 04606810AP, 04606810AQ, 04606810AR, 04606840AA, 04606840AB, 04606840AC, 04606840AD, 04606840AE, 04606840AF, 04606840AG, 04606840AH, 04606840AI, 04606840AJ, 04606840AK, 04606840AL, 04606840AM, 04606840AN, 04606840AO, 04606840AP, 04606840AQ, 04606840AR, 04606890AA, 04606890AB, 04606890AC, 04606890AD, 04606890AE, 04606890AF, 04606985AA, 04606985AB, 04606985AC, 04606985AD, 04606985AE, 04606985AF, P04606810AA, P04606810AB, P04606810AC, P04606810AD, P04606810AE, P04606810AF, P04606810AG, P04606810AH, P04606810AI, P04606810AJ, P04606810AK, P04606810AL, P04606810AM, P04606810AN, P04606810AO, P04606810AP, P04606810AQ, P04606810AR, P04606840AA, P04606840AB, P04606840AC, P04606840AD, P04606840AE, P04606840AF, P04606840AG, P04606840AH, P04606840AI, P04606840AJ, P04606840AK, P04606840AL, P04606840AM, P04606840AN, P04606840AO, P04606840AP, P04606840AQ, P04606840AR, P04606890AA, P04606890AB, P04606890AC, P04606890AD, P04606890AE, P04606890AF, P04606985AA, P04606985AB, P04606985AC, P04606985AD, P04606985AE, P04606985AF

05066079AA, P05066079AA

The Hardware Code is a number assigned to an ECM during initial manufacturing. It is the “platform” onto which firmware specific to your vehicle / powertrain is then loaded. Always seek to purchase the latest Firmware Revision of your original ECM.

Part Number Notes:

  1. The last two alpha characters in ECM Part Numbers refer to the firmware revision. We will ship you the latest revision which is backward-compatible with all prior revisions.
  2. The presence or absence of a leading zero as the first character in the part number is not significant. It may appear on your old ECM with or without a leading zero.
  3. Your old ECM may show a “P”, or “P/N” in front of the part number. This is merely a field heading on the sticker that means “Part Number” and is not significant.

MAK’s stands behind everything we sell and you are always just a free phone call away from a live expert who knows ECMs!

+1 (818) 798-5558