AUTOMAN3.0L - 4.0LDIESELGAS2WD4WDAWDREBUILT
1990-1993 Ford Aerostar / Explorer & Mazda Navajo 3.0L 4.0L EFI-MA35G PCM / ECM Engine Control Module

EFI-MA35G ECM / PCM / ECU

1990-1993 Ford Aerostar / Explorer & Mazda Navajo 3.0L 4.0L EFI-MA35G

MAKS ECM Rebuilders provides only the best new and rebuilt electronic modules. Our remanufacturing technicians in California have years of experience in building, repairing, and rebuilding automotive electronics, and our state-of-the-art testing and programming equipment ensures you’ll get the highest-quality, most-reliable replacement module you can find in the aftermarket.

This module is verified to fit the following vehicles:

Year Make Model Trim & Engine
1990 Ford Aerostar 4.0L / AWD
1992 Ford Aerostar 3.0L
1992 Ford Aerostar Base Extended Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Base Mini Cargo Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Base Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XLT Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XLT Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Base Extended Passenger Van 2-Door 4.0L Gas / RWD
1992 Ford Aerostar Base Mini Cargo Van 2-Door 4.0L Gas / RWD
1992 Ford Aerostar Base Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XLT Plus Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XLT Sport Mini Passenger Van 2-Door 4.0L Gas / RWD
1992 Ford Explorer 3.0L
1992 Ford Explorer 4.0L / Manual
1992 Mazda Navajo 4.0L / Automatic

This module is compatible with the following firmware codes. Your module will be programmed with the latest OEM firmware, which is backward compatible with all previous versions.

Firmwares: EFI-MA35G, EFIMA35G, F27F-12A650-ACA, F27F-12A650-EB, F27F-12A650-LB, F27F-12A650-MB
$259.99
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Both options will begin after your current warranty expires.

Cloning Add-on

  • Your current unit is required for cloning.
  • This module is on backorder.
  • Note for Passive Anti-Theft Vehicles.
  • Module Compatibility.

    While the module shown might look a bit different from yours, it is fundamentally the same and compatible with your vehicle.

Your VIN is required for programming. If you don't have it with you, you can choose to provide it later using our Customer Portal.
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At Mak's, we take pride in innovation and quality, and our latest creation is no exception. We've reimagined and improved the OEM original part to bring you a plastic housing that sets new industry standards

At Mak's, we take pride in innovation and quality, and our latest creation is no exception. We've reimagined and improved the OEM original part to bring you a plastic fuse holder that sets new industry standards.

The more information you can provide, the faster we can process your repair.

*
*
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The more information you can provide, the faster we can process your repair.

The more information you can provide, the faster we can process your repair.

*
$259.99

MAKS ECM Rebuilders provides only the best new and rebuilt electronic modules. Our remanufacturing technicians in California have years of experience in building, repairing, and rebuilding automotive electronics, and our state-of-the-art testing and programming equipment ensures you’ll get the highest-quality, most-reliable replacement module you can find in the aftermarket.

This module is verified to fit the following vehicles:

Year Make Model Trim & Engine
1990 Ford Aerostar 4.0L / AWD
1992 Ford Aerostar 3.0L
1992 Ford Aerostar Base Extended Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Base Mini Cargo Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Base Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XLT Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
1993 Ford Aerostar XLT Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
1992 Ford Aerostar Base Extended Passenger Van 2-Door 4.0L Gas / RWD
1992 Ford Aerostar Base Mini Cargo Van 2-Door 4.0L Gas / RWD
1992 Ford Aerostar Base Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XLT Plus Mini Passenger Van 2-Door 4.0L Gas / RWD
1993 Ford Aerostar XLT Sport Mini Passenger Van 2-Door 4.0L Gas / RWD
1992 Ford Explorer 3.0L
1992 Ford Explorer 4.0L / Manual
1992 Mazda Navajo 4.0L / Automatic

This module is compatible with the following firmware codes. Your module will be programmed with the latest OEM firmware, which is backward compatible with all previous versions.

Firmwares: EFI-MA35G, EFIMA35G, F27F-12A650-ACA, F27F-12A650-EB, F27F-12A650-LB, F27F-12A650-MB
SKU: EFI-MA35G-REBUILT Category: Tags: , ,

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.

GO TO INSTALLATION PAGE

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

  • 1990 Ford Aerostar 4.0L / AWD
  • 1992 Ford Aerostar 3.0L
  • 1992 Ford Aerostar Base Extended Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar Base Mini Cargo Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar Base Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar XLT Plus Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1993 Ford Aerostar XLT Sport Mini Passenger Van 2-Door 4.0L Gas / AWD
  • 1992 Ford Aerostar Base Extended Passenger Van 2-Door 4.0L Gas / RWD
  • 1992 Ford Aerostar Base Mini Cargo Van 2-Door 4.0L Gas / RWD
  • 1992 Ford Aerostar Base Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar Eddie Bauer Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar XL Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar XL Plus Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar XL Sport Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar XLT Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar XLT Plus Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1993 Ford Aerostar XLT Sport Mini Passenger Van 2-Door 4.0L Gas / RWD
  • 1992 Ford Explorer 3.0L
  • 1992 Ford Explorer 4.0L / Manual
  • 1992 Mazda Navajo 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):
HOLLANDER PART NUMBER

This Part Number covers all of the following Firmware/Software Revisions:

EFI-MA35G EFIMA35G F27F-12A650-ACA
F27F-12A650-EB F27F-12A650-LB F27F-12A650-MB

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