2006 Mazda 6 Engine Computer

2006 Mazda 6 Engine Computer (No parts in stock)
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Engine Computer (Not Actual Photo)
Summary
Year: 2006change
Make: Mazdachange
Model: 6change
Item: Engine Computer
Condition: OEM Used
Items Available: 0
Price Range: N/A
Local Discount: N/A
Returns: Cancellation & Return Policy
Item: Engine Computer change
Condition: OEM Usedchange
Items Available: 0
Price Range: N/A
Local Discount: N/A
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Select the right ECU/ECM for your 2006 Mazda 6

This part may have multiple fitment options depending on your vehicle's engine, drivetrain, and configuration. To ensure proper compatibility, please select the correct fitment below. If you’re unsure, we strongly recommend checking your VIN or vehicle build details before ordering. You can update or change the fitment selection at any time.

ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3M8-18881-H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3M8-18881-H
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3ZK-18881-A
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3ZK-18881-A
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3ZK-18881-D
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3ZK-18881-D
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3ZK-18881-G
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) Canada market (Federal emissions) ID L3ZK-18881-G
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3M8-18881-H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3M8-18881-H
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3ZK-18881-A
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3ZK-18881-A
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3ZK-18881-D
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3ZK-18881-D
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3ZK-18881-G
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market Federal emissions ID L3ZK-18881-G
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market low emissions ID L3ZJ-18881-A
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market low emissions ID L3ZJ-18881-A
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market low emissions ID L3ZJ-18881-D
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market low emissions ID L3ZJ-18881-D
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market low emissions ID L3ZJ-18881-G
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Speed6 (turbo) US market low emissions ID L3ZJ-18881-G
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Automatic Transmission ID LJYK-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Automatic Transmission ID LJYK-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Automatic Transmission ID LJYM-18881-A thru E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Automatic Transmission ID LJYM-18881-A thru E
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID L3P9-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID L3P9-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID L3P9-18881-D
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID L3P9-18881-D
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID L3P9-18881-E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID L3P9-18881-E
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID LJYJ-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID LJYJ-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID LJYJ-18881-A thru E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 Canada market Manual Transmission ID LJYJ-18881-A thru E
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission Federal emissions ID LJYK-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission Federal emissions ID LJYK-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission Federal emissions ID LJYM-18881-A thru E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission Federal emissions ID LJYM-18881-A thru E
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission low emissions ID L3R3-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission low emissions ID L3R3-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission low emissions ID LJYM-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission low emissions ID LJYM-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission low emissions ID LJYM-18881-A thru G
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Automatic Transmission low emissions ID LJYM-18881-A thru G
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID L3P9-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID L3P9-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID L3P9-18881-D
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID L3P9-18881-D
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID L3P9-18881-E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID L3P9-18881-E
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID LJYJ-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID LJYJ-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID LJYJ-18881-A thru E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission Federal emissions ID LJYJ-18881-A thru E
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission low emissions ID LJYL-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission low emissions ID LJYL-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission low emissions ID LJYL-18881-A thru E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 4 Cyl, 138 cid (2.3L) Excluding Speed6 US market Manual Transmission low emissions ID LJYL-18881-A thru E
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJ83-18881-C
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJ83-18881-C
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJF5-18881-E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJF5-18881-E
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJZJ-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJZJ-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJZJ-18881-A thru H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Automatic Transmission ID AJZJ-18881-A thru H
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJF4-18881-E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJF4-18881-E
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJF4-18881-H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJF4-18881-H
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJZH-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJZH-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJZH-18881-A thru J
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) Canada market Manual Transmission ID AJZH-18881-A thru J
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission Federal emissions ID AJF5-18881-E
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission Federal emissions ID AJF5-18881-E
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission Federal emissions ID AJZJ-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission Federal emissions ID AJZJ-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission Federal emissions ID AJZJ-18881-A thru H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission Federal emissions ID AJZJ-18881-A thru H
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission low emissions ID AJZG-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission low emissions ID AJZG-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission low emissions ID AJZG-18881-A thru H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Automatic Transmission low emissions ID AJZG-18881-A thru H
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission Federal emissions ID AJZH-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission Federal emissions ID AJZH-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission Federal emissions ID AJZH-18881-A thru H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission Federal emissions ID AJZH-18881-A thru H
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission low emissions ID AJZF-18881
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission low emissions ID AJZF-18881
Items in stock: 0
ECU/ECM - Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission low emissions ID AJZF-18881-A thru H
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Electronic Control Module 6 Cyl, 181 cid (3.0L) US market Manual Transmission low emissions ID AJZF-18881-A thru H
Items in stock: 0
ECU/ECM - Fuel Injection Control (under battery tray) (Injector Driver Side control) (Speed6, turbo) (ID L3K918941)
Select Fitment This fitment option is for 2006 Mazda 6, select this option for Fuel Injection Control (under battery tray) (Injector Driver Side control) (Speed6, turbo) (ID L3K918941)
Items in stock: 0

Interchange Fitment FAQs

Q: How does interchange fitment work for my 2006 Mazda 6 ECU/ECM?

A: All ECU/ECM options shown on this page are matched to your selected configuration: 2006 Mazda 6. Used OEM parts are dismantled from donor vehicles as complete assemblies, and a specific interchange fitment is assigned during this process. Every detail shown in the fitment notes must match your vehicle exactly.

Q: What is an interchange fitment option for my 2006 Mazda 6?

A: An interchange fitment option defines the exact donor vehicle configuration your part came from. For 2006 Mazda 6, this may include engine size, VIN code, transmission model, drivetrain, axle ratio, and other critical identifiers. This data comes from VIN decoding, OEM information, and physical inspection of the donor vehicle.

Q: Why must every fitment detail match for my 2006 Mazda 6?

A: Used OEM parts are not universal. If any fitment detail for your 2006 Mazda 6 differs from what is shown in the fitment notes, the ECU/ECM may not install, communicate with your vehicle, or function correctly. Always verify all fitment details before ordering.

Q: Where does the fitment information for my 2006 Mazda 6 come from?

A: Fitment information is captured when the donor vehicle is dismantled. The yard decodes the VIN for 2006 Mazda 6, checks OEM data and interchange databases, and verifies details during physical inspection. The resulting fitment is then assigned to the ECU/ECM assembly.

Q: What if there are multiple fitment options for my 2006 Mazda 6?

A: Many 2006 Mazda 6 vehicles were built with multiple configurations in the same year and trim. Trim name alone (XLT, Limited, Sport, etc.) is not enough. You must match the exact configuration shown in the fitment notes—such as engine size, transmission type, drivetrain, and axle ratio—before selecting a ECU/ECM.

Q: Where can I find my 2006 Mazda 6 VIN??

A: You can find the VIN for your 2006 Mazda 6 on the driver-side dashboard (visible through the windshield), inside the driver-side door jamb, and on your registration or insurance documents. The VIN helps confirm the correct configuration and fitment.

Q: Do trim levels affect fitment on my 2006 Mazda 6?

A: Yes. Trim levels on your 2006 Mazda 6 can affect electronics, sensors, body parts, and interior components. Always match the detailed fitment notes for your configuration, not just the trim name, before selecting a ECU/ECM.

Attention!

There are 48 Engine Computer choices for the 2006 Mazda 6!!!
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Engine Computer (-)

Available Parts

ENGINE & TRANSMISSION UNITS

ELECTRICAL

EXTERIOR & BODY PARTS

FRONT/REAR LIGHTS

HEATING & COOLING

INTERIOR PARTS & ACCESSORIES

MECHANICAL & FRAME PARTS