What It’s Compatible With
- 1999 Jeep Grand Cherokee 4.7L / 2WD / 4WD / Gas / Automatic
- 2000 Jeep Grand Cherokee 4.7L / 2WD / 4WD / Gas / Automatic
WHY BUY FROM MAKS
- HIGHEST QUALITY MODULES: Learn more about our industry-leading rebuild process.
- FREE 1-YEAR WARRANTY INCLUDED: 2 or 3 year extended warranty available
- FREE U.S. SHIPPING INCLUDED
- EXPEDITED SHIPPING AVAILABLE: Via FedEx 2-day or FedEx Priority Overnight (must order by 2 p.m. Pacific Time to receive the next business day)
- DETAILED INSTRUCTIONS: Printed instructions included in the box, with detailed tutorials available on our website and YouTube channel.
- PHONE, TEXT, AND EMAIL SUPPORT AVAILABLE
- NO UPFRONT CORE FEE: Simply return your original unit using the provided label within 30 days.
- FLAT RATE SHIPPING TO CANADA & MEXICO
- INTERNATIONAL SHIPPING AVAILABLE
INTERCHANGEABLE PART NUMBERS
This module is 100% compatible with modules bearing any of the following Part Numbers:
| HARDWARE CODE(S): | 05018190AA |
|---|---|
| INTERCHANGE PART(S): | |
| HOLLANDER PART NUMBER |
This Part Number covers all of the following Firmware/Software Revisions:
| 56041427 | 56041427AA, 56041427AB, 56041427AC, 56041427AD, 56041427AE, 56041427AF, 56041427AG, 56041427AH, 56041427AI, 56041427AJ, 56041427AK, P56041427AA, P56041427AB, P56041427AC, P56041427AD, P56041427AE, P56041427AF, P56041427AG, P56041427AH, P56041427AI, P56041427AJ, P56041427AK |
|---|---|
| 56041428 | 56041428AA, 56041428AB, 56041428AC, 56041428AD, 56041428AE, 56041428AF, 56041428AG, 56041428AH, 56041428AI, 56041428AJ, 56041428AK, P56041428AA, P56041428AB, P56041428AC, P56041428AD, P56041428AE, P56041428AF, P56041428AG, P56041428AH, P56041428AI, P56041428AJ, P56041428AK |
| 56041429 | 56041429AA, 56041429AB, 56041429AC, 56041429AD, 56041429AE, 56041429AF, P56041429AA, P56041429AB, P56041429AC, P56041429AD, P56041429AE, P56041429AF |
| 56041430 | 56041430AA, 56041430AB, 56041430AC, 56041430AD, 56041430AE, 56041430AF, 56041430AG, P56041430AA, P56041430AB, P56041430AC, P56041430AD, P56041430AE, P56041430AF, P56041430AG |
| 56041800 | 56041800AA, P56041800AA |
| 56041868 | 56041868AB, P56041868AB |
| 56041869 | 56041869AB, P56041869AB |
| 56041870 | 56041870AB, P56041870AB |
| 56044427 | 56044427AA, 56044427AB, 56044427AC, 56044427AD, 56044427AE, 56044427AF, 56044427AG, 56044427AH, 56044427AI, 56044427AJ, P56044427AA, P56044427AB, P56044427AC, P56044427AD, P56044427AE, P56044427AF, P56044427AG, P56044427AH, P56044427AI, P56044427AJ |
| 56044428 | 56044428AA, 56044428AB, 56044428AC, 56044428AD, 56044428AE, 56044428AF, 56044428AG, 56044428AH, 56044428AI, 56044428AJ, P56044428AA, P56044428AB, P56044428AC, P56044428AD, P56044428AE, P56044428AF, P56044428AG, P56044428AH, P56044428AI, P56044428AJ |
| 56044668 | 56044668AB, 56044668AC, 56044668AD, 56044668AE, 56044668AF, 56044668AG, 56044668AH, 56044668AI, P56044668AB, P56044668AC, P56044668AD, P56044668AE, P56044668AF, P56044668AG, P56044668AH, P56044668AI |
| 56044683 | 56044683AB, 56044683AC, 56044683AD, 56044683AF, 56044683AG, 56044683AH, 56044683AI, P56044683AB, P56044683AC, P56044683AD, P56044683AF, P56044683AG, P56044683AH, P56044683AI |
| 56044684 | 56044684AB, 56044684AC, 56044684AD, 56044684AF, 56044684AG, 56044684AH, 56044684AI, P56044684AB, P56044684AC, P56044684AD, P56044684AF, P56044684AG, P56044684AH, P56044684AI |
| 56044687 | 56044687AB, 56044687AC, 56044687AD, 56044687AE, 56044687AF, 56044687AG, 56044687AH, 56044687AI, P56044687AB, P56044687AC, P56044687AD, P56044687AE, P56044687AF, P56044687AG, P56044687AH, P56044687AI |
| 56044721 | 56044721AA, P56044721AA |
UNDERSTANDING PART NUMBERS:
01
The last two alpha characters in module part numbers refer only to the date of manufacture and are completely interchangeable with each other.
02
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 module with or without a leading zero.
03
If your old module, or one recommended by a dealership, begins with “RL” this simply means that Chrysler had “rebuilt” your old module, or that the dealer only offers Chrysler-rebuilt module instead of the original which may no longer be available. In these cases they have merely replaced the first 2 numeric digits in the part number with “RL”, meaning “rebuilt”, with no actual functional difference.
04
Your old module 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
SPECIFICATIONS
| WEIGHT | 15 lbs |
|---|---|
| DIMENSIONS | 11 × 9 × 7 in |




