Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2013 Subaru Outback Base, Standard TransFACTORY OEM SERVICE PROCEDURE
Model Number Plate
The model number plate indicates: the applied model, the option code, the trim code, the engine type, the transmission type, and the exterior color code. This information is helpful when placing orders for parts.
- BMMDY4A
| Digits | Code | Meaning | Details |
|---|---|---|---|
| 1 | B | Series | LEGACY |
| 2 | M | Body type | M: Sedan R: Wagon |
| 3 | M | Total engine displacement Drive system Suspension system |
M: 2.5 L AWD F: 3.6 L AWD |
| 4 | D | Model year | D: 2013MY |
| 5 | Y | Destination | Y: U.S.A., Canada |
| 6 | 4 | Grade | 4: 2.5 i 5: 2.5 i Premium 6: 2.5 i Limited 7: 2.5 i Limited EyeSight F: 3.6 R G: 3.6 R Premium H: 3.6 R Limited J: 3.6 R Limited EyeSight K: OUTBACK 2.5 i L: OUTBACK 2.5 i Premium M: OUTBACK 2.5 i Limited N: OUTBACK 2.5 i Limited EyeSight P: OUTBACK 2.5 i-Touring S: OUTBACK 3.6 R T: OUTBACK 3.6 R Premium U: OUTBACK 3.6 R Limited W: OUTBACK 3.6 R Limited EyeSight X: OUTBACK 3.6 R-Touring |
| 7 | A | Transmission, fuel feed system | A: DOHC MFI 6MT C: DOHC MFI CVT U: DOHC MFI 5AT |
The engine and transmission type are as follows.
- Engine
ENGINE - FB25BAYBDB
| Digits | Code | Meaning | Details |
|---|---|---|---|
| 1 and 2 | FB | Engine type | FB: 4 cylinder |
| 3 and 4 | 25 | Displacement | 25: 2.5 L |
| 5 | B | Fuel feed system | B: MFI non-turbo (DOHC) |
| 6 | A | Exhaust regulations | A: For states not using California emission standards C: For states using California emission standards |
| 7 | Y | Intake/exhaust system | Y: Intake AVCS, TGV, EGR |
| 8 | B | Mounted transmission | B: 6MT H: CVT |
| 9 - 10 | DB | Detailed specifications | Used when ordering parts. For details, refer to the parts catalog. |
ENGINE - EZ36DBCDLB
| Digits | Code | Meaning | Details |
|---|---|---|---|
| 1 and 2 | EZ | Engine type | EZ: 6 cylinders |
| 3 and 4 | 36 | Displacement | 36: 3.6 L |
| 5 | D | Fuel feed system | D: MFI non-turbo (DOHC, H6) |
| 6 | B | Emission regulations | B: For all states |
| 7 | C | Mounted transmission | C: D5AT |
| 8 - 10 | DLB | Detailed specifications | Used when ordering parts. For details, refer to the parts catalog. |
- Transmission
- MTTRANSMISSION (MT) - TY751VHDCA
Digits Code Meaning Details 1 T Transmission T: Transmission 2 Y Transmission system Y: Full-time AWD MT center differential 3 and 4 75 Distance between gear center 75: Between main shaft and drive pinion 5 1 Classification 1: 6MT 6 V Transmission specifications V: Full-time AWD single range 6MT with viscous coupling center differential 7 H Mounted engine H: 2.5 L DOHC non-turbo 8 - 10 DCA Detailed specifications Used when ordering parts. For details, refer to the parts catalog. - ATTRANSMISSION (AT) - TG5D8CJAAA
Digits Code Meaning Details 1 T Transmission T: Transmission 2 G Transmission type G: Full-time AWD 5AT center differential 3 and 4 5D Identification 5D: 5AT 5 8 Series 8: 5AT 6 C Transmission specifications C: Full-time AWD VTD 5AT 7 J Equipped vehicle J: 3.6 L DOHC non-turbo 8 - 10 AAA Detailed specifications Used when ordering parts. For details, refer to the parts catalog. - CVTTRANSMISSION (CVT) - TR580KHDAA
Digits Code Meaning Details 1 T Transmission T: Transmission 2 R Transmission type R: Full-time AWD CVT 3 and 4 58 Distance between gear center 58: Between pulley centers 5 0 Classification 0: CVT 6 K Transmission specifications K: Active torque split type full-time AWD CVT 7 H Mounted engine H: 2.5 L DOHC non-turbo 8 - 10 DAA Detailed specifications Used when ordering parts. For details, refer to the parts catalog.
- Rear differential
Code Reduction gear ratio LSD Y2 3.900 None XC 3.083 None XD 3.700 None T2 4.111 None TP 4.444 None - Option TRANSMISSION (CVT) OPTION - U5AB
Digits Code Meaning Details 1 - 2 U5 Destination C0: Canada
C5: Canada (PZEV)
C6: Korea
U4: USA
U5: USA (for states using California emission standards)
U6: USA (for states not using California emission standards)3 - 4 AB Option equipment Refer to the option list
- 3-digit number
A B C K T X 2 Power seat - ◦ ◦ ◦ ◦ - ◦ Keyless access with push button start - - - - - - ◦ Genuine leather seat - - ◦ - ◦ - ◦ E package ◦ - - - - - - Rearview camera - - - ◦ ◦ - ◦ - 4-digit number
A B C E F H I J T V W Y Z Dark colored glass - - - - ◦ ◦ ◦ ◦ ◦ - - ◦ ◦ Winter pack ◦ - ◦ ◦ ◦ ◦ ◦ - ◦ ◦ ◦ ◦ ◦ Navigation system - - - ◦ - ◦ - - - - - - - HK-type audio - - - - - - - - - ◦ ◦ ◦ ◦ Side & curtain airbags ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ ◦ Sunroof - - ◦ ◦ ◦ ◦ - - - ◦ - ◦ - Sunroof + automatic anti-glare mirror + HomeLink + display - - - - - - - - ◦ - - - -
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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