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Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor - picture 1](http://motorize-shop.com/cdn/shop/files/44316bc9046bf9477949f34c8012183e_cbb6e1a6-ffe7-4324-a9e5-e4b307f8d1ac.webp?v=1789654000&width=900)
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor - picture 2](http://motorize-shop.com/cdn/shop/files/44316bc9046bf9477949f34c8012183e_600_1c1aef27-6159-414c-9ca4-8cad3b92308b.webp?v=1789654000)
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor - picture 3](http://motorize-shop.com/cdn/shop/files/44316bc9046bf9477949f34c8012183e_200_0f64fc77-53d2-4b1a-8dec-c6c94a77eb1b.webp?v=1789654000)
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor - picture 4](http://motorize-shop.com/cdn/shop/files/ae297c46aa63b813358d565319650cd8_200_e51d02a8-4b35-480d-9ee2-45e902248a79.webp?v=1789654000)
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor - picture 5](http://motorize-shop.com/cdn/shop/files/f570c777aee4730bd4e7ce68145fe3d2_200_7522adff-ac6a-4d9f-a6e8-2890481d84e5.webp?v=1789654000)
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![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor - picture 10](http://motorize-shop.com/cdn/shop/files/85619f2815c0748521ac527411852b2a_200_29c1aa0d-0b26-4b8b-9942-7f50da2025e9.webp?v=1789654000)
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Description
Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12 mm lambda sensor
This article from FEULING PARTS is intended for the vehicles and years of construction listed below. The model, engine capacity, type and year of manufacture of the vehicle assignment are always decisive.
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12mm Lambda Sensor - Product View](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/44316bc9046bf9477949f34c8012183e_cbb6e1a6-ffe7-4324-a9e5-e4b307f8d1ac.webp?v=1789654000)
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12mm Lambda Sensor - Product View](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/44316bc9046bf9477949f34c8012183e_600_1c1aef27-6159-414c-9ca4-8cad3b92308b.webp?v=1789654000)
![Harley-Davidson FLSTFI 1923 Softail Fat Boy Gray Ghost 117 [2025] - 12mm Lambda Sensor - Product View](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/44316bc9046bf9477949f34c8012183e_200_0f64fc77-53d2-4b1a-8dec-c6c94a77eb1b.webp?v=1789654000)
Technical data
- Color/Surface: Black
- Thread diameter: 12mm
- Material: Ceramics
- Position: Front, back
- Product name: sensor
- Number of pieces: Piecemeal
- Type: O²
Accuracy of fit & years of manufacture
Show accuracy of fit and years of manufacture
| Brand | model | displacement | Year of construction | Type | position | Note |
|---|---|---|---|---|---|---|
| Harley Davidson | FLSTFI 1923 ABS | 1923 | 2025 | Softail Fat Boy Gray Ghost 117 |
Note on assembly
Before installation, please compare the vehicle assignment and, if necessary, the information in the table.