Very good experience from start to finish. Product worked as it should. Customer is happy so we are happy. Thank you Craig
Customer reviews
Rated 4.7 out of 5 across 582 verified reviews of our store.
Great. Was able to install with no issues. Two you tube videos as well as experience in electronics repair helped.
VERY EASY AND QUICK
Site information on my part was very informative and helped me select the right part. The computer still had a code showing, even when the mechanic replaced the part that the computer showed defective. Low voltage code at 02 sensor, when checking voltage at the sensors with a meter, the voltage was sufficient. Trying determine if we need to ship the ECU back to Mak's at the moment.
Thank god for your company finding these parts are insane thank you so much
easy site to purchase
Installation & Troubleshooting
Ready To Install, or Want to Know What You’re Getting Yourself Into? Replacement is often easy and should only take 20 minutes. You can also save hundreds of dollars when you do it yourself! Click below to redirect to our helpful videos and documents to make this process virtually painless.
Installation & Troubleshooting
Ready To Install, or Want to Know What You’re Getting Yourself Into? Replacement is often easy using simple tools. You can also save hundreds of dollars when you do it yourself! See below our helpful installation video to make this process virtually painless.
Live Support
Have more questions? MAKS stands behind everything we sell and you are always just a free phone call away from a live expert who knows TIPMs. You can call, text, or email us through our Contact page .
Rental Program
Sometimes after you purchase a module, you discover the real problem was not in the module and you just needed it for troubleshooting. With MAKS, you may convert your purchase to a rental at any time during the first 30 days. See our Warranty Information & Returns Policy for more information.
Warranty & Returns
MAKS Enterprises offers a free 1-year limited warranty on all new, rebuilt items, and repair services, which covers repairs and limited exchanges. Warranty is extendable up to 3 years for an additional cost. This warranty excludes damage from accidents, misuse, environmental conditions, and non-intended uses, and does not cover labor, towing, or rental charges. See our Warranty Information & Returns Policy for more information.
What It’s Compatible With
- 1994 Jeep Grand Cherokee 4.0L / Automatic
- 1995 Jeep Grand Cherokee 4.0L / Automatic
- 1996 Jeep Grand Cherokee 4.0L / 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): | |
|---|---|
| INTERCHANGE PART(S): | 56026948, 56027887, 56027888 |
| HOLLANDER PART NUMBER |
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 the original manufacturer had “rebuilt” your old module, or that the dealer only offers OEM-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 |





