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Product Overview

REBUILT OEM ECM PCM ECU for 2005 Chrysler Pacifica with 3.5L Engine - 05161322 / 05094106


This REBUILT OEM ECM fits the following vehicles:

  • 2005 Chrysler Pacifica – 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 05161322AA-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:

Firmware Revisions:  RL161322AA, R5161322AA, 05094106AB, 04748353AA, 04748353AB, 04748353AC, 04748353AD, 04748353AE, 04748353AF, 04748353AG, 04748353AH, 68000261AA, 68000261AB, 68000261AC, 04748352AA, 04748352AB, 04748352AC, 04748352AD, 04748352AE, 04748352AF, 04748352AG, 04748352AH, 68000263AA, 68000263AB, 68000263AC, P04748353AA, P04748353AB, P04748353AC, P04748353AD, P04748353AE, P04748353AF, P04748353AG, P04748353AH, P68000261AA, P68000261AB, P68000261AC, P04748352AA, P04748352AB, P04748352AC, P04748352AD, P04748352AE, P04748352AF, P04748352AG, P04748352AH, P68000263AA, P68000263AB, P68000263AC

Hardware Codes:   05161322AA, 05094106AB, P05161322AA, P05094106AB

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

Weight 2 lbs
Dimensions 9.5 × 6 × 2 in

Hardware Code