Wiring harness, seat, manual for BMW 3 Series G20 Sedan LCI 320i (2025)
This Wiring harness, seat, manual technical drawing provides a detailed breakdown of the assembly for the 3 Series G20 Sedan LCI 320i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| i | For vehicles with Seat adjuster, electric, with memory |
S459A=No |
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| 01 | Wiring set seat left | 1 | 61128716559 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=No S490A=Yes S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716564 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=No S490A=Yes S491A=No |
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| 01 | Wiring set seat left | 1 | 61128716564 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=No S490A=No S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716564 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=Yes S490A=Yes S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=Yes S490A=Yes S491A=No |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=Yes S490A=No S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=No S490A=Yes S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=No S490A=Yes S491A=No |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=No S490A=No S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=Yes S490A=Yes S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=Yes S490A=Yes S491A=No |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=Yes S490A=No S491A=Yes |
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| 01 | Wiring set seat left | 1 | 61128716563 | Shop at ECS Tuning | ||||||
| 02 | Wiring set seat right | 1 | 61128716519 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=No S490A=Yes S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716522 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=No S490A=Yes S491A=No |
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| 02 | Wiring set seat right | 1 | 61128716522 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=No S490A=No S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716522 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=Yes S490A=Yes S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=Yes S490A=Yes S491A=No |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=Yes S490A=No S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=No S490A=Yes S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=No S490A=Yes S491A=No |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=Yes S488A=No S490A=No S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=Yes S490A=Yes S491A=Yes |
|||||||||
| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=Yes S490A=Yes S491A=No |
|||||||||
| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
| For vehicles with Lumbar support driver and Lumbar support, driver and passenger and Adjuster, backrest width and Backrest width adjustment driver |
S487A=No S488A=Yes S490A=No S491A=Yes |
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| 02 | Wiring set seat right | 1 | 61128716523 | Shop at ECS Tuning | ||||||
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 3 Series G20 Sedan LCI 320i Wiring harness, seat, manual?
- This technical diagram illustrates the Wiring harness, seat, manual within the Vehicle electrical system group for the 3 Series G20 Sedan LCI 320i produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Wiring set seat left (Part #61128716559).
- Which models use the hardware listed in this Wiring harness, seat, manual?
- The hardware and components featured in the Wiring harness, seat, manual are specific to the 3 Series G20 Sedan LCI 320i produced during 2025. These technical specifications ensure that parts like the Wiring set seat left (61128716559) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Wiring harness, seat, manual assembly?
- Each item in the Wiring harness, seat, manual corresponds to the numbered list below the illustration. For the 3 Series G20 Sedan LCI 320i, you can identify the Wiring set seat left by locating its position on the schematic, which then links to the official BMW part number 61128716559 for the Vehicle electrical system section.