| Summary | |||
|---|---|---|---|
| Year: | 2015change | ||
| Make: | Mazdachange | ||
| Model: | 6change | ||
| Sub Models: | I; Schange | ||
| Engine Sizes: | 2.5L L4 GAS; 3.7L V6 GASchange | ||
| Item: | Engine Computer | ||
| Condition: | OEM Used | ||
| Items Available: | 21 | ||
| Price Range: | $137 - $238 (before local discount) | ||
| Local Discount: | Up to $100.00 | ||
| Returns: |
Cancellation & Return Policy | ||
| Item: | Engine Computer change |
| Condition: | OEM Usedchange |
| Items Available: | 21 |
| Price Range: | $137 - $238 (before local discount) |
| Local Discount: | Up to $100.00 |
Quality Tested Parts
Nationwide Shipping
1-year warranty
Low Price Guarantee
30-Day Free ReturnsSelect the right ECU/ECM for your 2015 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 ID PY1D-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1D-18881
Items in stock: 16
Items in stock: 16
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1D-18881-A
Items in stock: 16
Items in stock: 16
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1D-18881-B
Items in stock: 16
Items in stock: 16
ECU/ECM - Electronic Control Module ID PY1E-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1E-18881
Items in stock: 9
Items in stock: 9
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1E-18881-A
Items in stock: 9
Items in stock: 9
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1E-18881-B
Items in stock: 9
Items in stock: 9
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1G-18881-B
Items in stock: 3
Items in stock: 3
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1G-18881-E
Items in stock: 3
Items in stock: 3
ECU/ECM - Electronic Control Module ID PY1H-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1H-18881
Items in stock: 4
Items in stock: 4
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1H-18881-A thru D
Items in stock: 4
Items in stock: 4
ECU/ECM - Electronic Control Module ID PY1J-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1J-18881
Items in stock: 6
Items in stock: 6
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1J-18881-A thru D
Items in stock: 6
Items in stock: 6
ECU/ECM - Electronic Control Module ID PY1P-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1P-18881
Items in stock: 1
Items in stock: 1
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1P-18881-A
Items in stock: 1
Items in stock: 1
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1P-18881-B
Items in stock: 1
Items in stock: 1
ECU/ECM - Electronic Control Module ID PY1R-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1R-18881
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1R-18881-A
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1R-18881-B
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1R-18881-E
Items in stock: 2
Items in stock: 2
ECU/ECM - Electronic Control Module ID PY1V-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1V-18881
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1V-18881-A thru D
Items in stock: 0
Items in stock: 0
ECU/ECM - Electronic Control Module ID PY1W-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1W-18881
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY1W-18881-A thru D
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY2E-18881-E
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY2G-18881-E
Items in stock: 3
Items in stock: 3
ECU/ECM - Electronic Control Module ID PY8A-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8A-18881
Items in stock: 3
Items in stock: 3
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8A-18881-A
Items in stock: 3
Items in stock: 3
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8A-18881-B
Items in stock: 3
Items in stock: 3
ECU/ECM - Electronic Control Module ID PY8B-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8B-18881
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8B-18881-A
Items in stock: 0
Items in stock: 0
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8B-18881-B
Items in stock: 0
Items in stock: 0
ECU/ECM - Electronic Control Module ID PY8C-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8C-18881
Items in stock: 1
Items in stock: 1
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8C-18881-A
Items in stock: 1
Items in stock: 1
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8C-18881-B
Items in stock: 1
Items in stock: 1
ECU/ECM - Electronic Control Module ID PY8D-18881
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8D-18881
Items in stock: 6
Items in stock: 6
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8D-18881-A
Items in stock: 6
Items in stock: 6
Select Fitment
This fitment option is for 2015 Mazda 6,
select this option for
Electronic Control Module ID PY8D-18881-B
Items in stock: 6
Items in stock: 6
Interchange Fitment FAQs
A: All ECU/ECM options shown on this page are matched to your selected configuration:
2015 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.
A: An interchange fitment option defines the exact donor vehicle configuration your part came from. For 2015 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.
A: Used OEM parts are not universal. If any fitment detail for your 2015 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.
A: Fitment information is captured when the donor vehicle is dismantled.
The yard decodes the VIN for 2015 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.
A: Many 2015 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.
A: You can find the VIN for your 2015 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.
A: Yes. Trim levels on your 2015 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.
Enter your Zip Code below to find parts near you. The more local you shop, the more you save off the original sale price!
Attention!
There are 37 Engine Computer choices for the
Verify Your Part
Engine Computer (21)
- Electronic Control Module
- ID PY1D-18881 (16/21)
- ID PY1D-18881-A (16/21)
- ID PY1D-18881-B (16/21)
- ID PY1E-18881 (9/21)
- ID PY1E-18881-A (9/21)
- ID PY1E-18881-B (9/21)
- ID PY1G-18881-B (3/21)
- ID PY1G-18881-E (3/21)
- ID PY1H-18881 (4/21)
- ID PY1H-18881-A thru D (4/21)
- ID PY1J-18881 (6/21)
- ID PY1J-18881-A thru D (6/21)
- ID PY1P-18881 (1/21)
- ID PY1P-18881-A (1/21)
- ID PY1P-18881-B (1/21)
- ID PY1R-18881 (0/21)
- ID PY1R-18881-A (0/21)
- ID PY1R-18881-B (0/21)
- ID PY1R-18881-E (2/21)
- ID PY1V-18881 (0/21)
- ID PY1V-18881-A thru D (0/21)
- ID PY1W-18881 (0/21)
- ID PY1W-18881-A thru D (0/21)
- ID PY2E-18881-E (0/21)
- ID PY2G-18881-E (3/21)
- ID PY8A-18881 (3/21)
- ID PY8A-18881-A (3/21)
- ID PY8A-18881-B (3/21)
- ID PY8B-18881 (0/21)
- ID PY8B-18881-A (0/21)
- ID PY8B-18881-B (0/21)
- ID PY8C-18881 (1/21)
- ID PY8C-18881-A (1/21)
- ID PY8C-18881-B (1/21)
- ID PY8D-18881 (6/21)
- ID PY8D-18881-A (6/21)
- ID PY8D-18881-B (6/21)
Available Parts
- A/C Control (49)
- Air Flow Meter/Sensor (33)
- Alternator (114)
- Chassis Computer (134)
- Combination Switch (23)
- Convertible Top Lift (-)
- Convertible Top Motor (-)
- DC Converter (Electric Car) (5)
- Distributor (-)
- Electric Door Motor (-)
- Engine Computer/Control Unit (21)
- Fuse Box (152)
- Headlight/Headlamp Motor (-)
- Heater Motor (42)
- Ignition Coil (-)
- Ignition Switch W/Key (195)
- Power Window Motor (26)
- Power Window Switch (-)
- Quarter Window Motor (-)
- Starter (115)
- Sun Roof Motor (-)
- Tailgate Lift Motor (-)
- Tailgate Motor (-)
- Windshield Washer Motor (-)
- Wiper Motor, Front (48)
- Wiper Motor, Rear (-)
- Wiper Transmission (38)
- A Pillar (53)
- Back Window (34)
- Bed Rail (-)
- Bumper Assembly, Front (-)
- Bumper Assembly, Rear (-)
- Bumper Bar, Front (3)
- Bumper Bar, Rear (-)
- Bumper Cover, Front (-)
- Bumper Cover, Rear (-)
- Cab Corner (-)
- Door Assembly, Back (-)
- Door Assembly, Front (13)
- Door Assembly, Rear (18)
- Door Handle, Rear (-)
- Door Latch, Rear (-)
- Door Mirror, Side (14)
- Door Trim Panel, Front (72)
- Door Vent Glass, Front (-)
- Door Window, Front (16)
- Door Window, Rear (18)
- Fender (6)
- Front Clip (-)
- Fuel Tank (-)
- Grille (7)
- Ground Effects (-)
- Header Panel (-)
- Headlight/Headlamp Door (-)
- Hood (2)
- Pillar (73)
- Quarter Panel (38)
- Quarter Window (-)
- Quarter Window Regulator, Rear (-)
- Radiator Support (9)
- Rear Clip Assembly (-)
- Rear Fender Assembly (-)
- Rear Trim Panel (-)
- Rear Vent Window (17)
- Roof (13)
- Roof Glass (-)
- Running Board (-)
- Tail Finish Panel (-)
- Tail Panel (-)
- Tailgate Assembly (10)
- Tires (-)
- Tires, Set (-)
- Tonneau Cover (-)
- Truck Bed (-)
- Truck Cab (-)
- Trunk Lid Pull Down (-)
- Valance, Front (-)
- Wheel Cover (-)
- Wheel Rim (91)
- Windshield Glass (1)
- Air Bag (157)
- Armrest (-)
- Cargo Cover (-)
- Console (65)
- Cruise Control Servo (-)
- Dash Assembly (-)
- Dash Panel (39)
- Gas Pedal (-)
- Glove Box (20)
- GPS / Info Screen (-)
- Head Up Display (-)
- Headrest (-)
- Inside Door Handle (46)
- Instrument Cluster (-)
- Interior, Complete (-)
- Jack Assembly (15)
- Night Vision Camera (47)
- Overhead Console (-)
- Radio / CD Player (369)
- Rear View Mirror (1200)
- Roof Rack (-)
- Seat Track, Front (-)
- Seat, Front (126)
- Seat, Rear (-)
- Seat, Third Row (-)
- Seatbelt (105)
- Shift Lever (44)
- Speedometer (41)
- Steering Wheel (-)
- Sun Visor (912)
- Trailer Hitch (-)
- ABS Control Module/Pump (43)
- Air Injection Pump (-)
- Air Spring (-)
- Axle Carrier, Rear (-)
- Axle Housing (-)
- Axle Shaft (58)
- Axle, Front (-)
- Axle, Rear (-)
- Back Axle (-)
- Brake Master Cylinder (45)
- Bumper Shock (-)
- Cab Clip (-)
- Camshaft (-)
- Cylinder Head (-)
- Differential Assembly, Rear (-)
- Drive Shaft, Front (-)
- Drive Shaft, Rear (-)
- Engine Oil Cooler (-)
- Engine Pullout (-)
- Exhaust Manifold (-)
- Flywheel (42)
- Frame (-)
- Fuel Pump (-)
- Harmonic Balancer (-)
- Hub Bearing (8)
- I Beam (-)
- Intake Manifold (3)
- Leaf Spring, Front (-)
- Leaf Spring, Rear (-)
- Lower Control Arm, Front (10)
- Lower Control Arm, Rear (23)
- Muffler (-)
- Oil Pan (-)
- Power Brake Booster (45)
- Power Steering Pump (-)
- Radiator Overflow Bottle (25)
- Ring Gear And Pinion (-)
- Shock Absorber (13)
- Shock, Front (36)
- Shock, Rear (65)
- Spindle (12)
- Spoiler, Rear (-)
- Steering Column (34)
- Steering Gear (5)
- Strut (13)
- Stub Axle, Rear (9)
- Suspension Compressor (-)
- Suspension Cross Member (260)
- Throttle Body (62)
- Timing Cover (-)
- Torque Converter (-)
- Torsion Bar (-)
- Transfer Case Assembly (-)
- Transfer Case Motor (-)
- Transmission Cooler (-)
- Turbo (-)
- Upper Control Arm, Front (-)
- Upper Control Arm, Rear (8)
- Vacuum Pump (4)
- Valve Cover (-)
- Water Pump (-)
- Window Regulator, Front (19)
- Window Regulator, Rear (16)
