917669 Oxygen sensor exhaust. OEM style
Fits: Touring/Trike rear head pipe: 2021 …
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Specifications
- Brand
- MCS
- Part Number
- 917669
- OEM Reference
- 917669
- Pack Quantity
- Each
- Category
- Sensors
- VAT Rate
- 20%
About This Product
This MCS oxygen sensor is an OEM-style replacement designed for the rear head pipe on a wide variety of late-model Touring and Trike motorcycles. It features a 12mm thread and matches the performance of OEM reference 917669. Fitment is extensive, covering 2021 to 2025 Road King Special, Road Glide, and Street Glide models, as well as the Ultra Limited and various CVO editions from 2021 through 2024. It also fits the 2021 to 2025 Tri Glide and Road Glide Trike. Ensuring your rear cylinder is reporting correctly to the ECM is vital for engine longevity and smooth power delivery, making this a key part for any modern bagger service.
Manufacturer part number: 917669.
Fitment
47 modelsTouring/Trike rear head pipe: 2021 FLH; 2023 FLHFB; 21-22 FLHR; 21-25 FLHRXS; 21-22 FLHT; 21-24 FLHTK; 2021 FLHTKSE; 21-26 FLHX; 2026 FLHXL; 2026 FLHXSE; 22-23 FLHXS; 23-26 FLHXSE; 22-23 FLHXST; 2026 FLHXSTSE; 2025 FLHXU; 21-24 FLTRK; 22-26 FLTRX; 2026 FLTRXL; 22-23 FLTRXS; 2023 FLTRXST; 2022 FLTRKSE; 21-24 FLTRXSE; 24-26 FLTRXSTSE; 21-25 FLHTCUTG Trike; 2026 FLHT; 2026 FLHTSE; 21-26 FLTR Trike
CVO/Custom 11 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2021–2024 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2022 | CVO Road Glide Limited FLTRKSE |
| Harley-Davidson | 2023 | CVO Road Glide Ltd Anniversary FLTRKSEANV |
| Harley-Davidson | 2025 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2024 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2025 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2021–2024 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2021 | CVO Tri Glide FLHTCUTGSE |
| Harley-Davidson | 2022 | CVO Trike FLHTCUTGSE |
| Harley-Davidson | 2021 | CVO Ultra Limited FLHTKSE |
Police 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Police Electra Glide FLHTP |
| Harley-Davidson | 2021–2024 | Police Electra Glide FLHTP |
| Harley-Davidson | 2025 | Police Road Glide FLTRXP |
| Harley-Davidson | 2024 | Police Road Glide FLTRXP |
| Harley-Davidson | 2025 | Police Road King FLHP |
| Harley-Davidson | 2021–2024 | Police Road King FLHP |
Touring 23 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2023 | Electra Glide Highway King FLHFB |
| Harley-Davidson | 2021–2022 | Electra Glide Standard FLHT |
| Harley-Davidson | 2021 | Revival FLH |
| Harley-Davidson | 2025 | Road Glide FLTRX |
| Harley-Davidson | 2023 | Road Glide Anniversary FLTRXSANV |
| Harley-Davidson | 2021–2024 | Road Glide FLTRX |
| Harley-Davidson | 2021–2024 | Road Glide Limited FLTRK |
| Harley-Davidson | 2021–2023 | Road Glide Special FLTRXS |
| Harley-Davidson | 2022 | Road Glide Special St FLTRXST |
| Harley-Davidson | 2023 | Road Glide St FLTRXST |
| Harley-Davidson | 2021–2022 | Road King FLHR |
| Harley-Davidson | 2025 | Road King Special FLHRXS |
| Harley-Davidson | 2021–2024 | Road King Special FLHRXS |
| Harley-Davidson | 2025 | Street Glide FLHX |
| Harley-Davidson | 2023 | Street Glide Anniversary FLHXSANV |
| Harley-Davidson | 2021–2024 | Street Glide FLHX |
| Harley-Davidson | 2021–2023 | Street Glide Special FLHXS |
| Harley-Davidson | 2022 | Street Glide Special ST FLHXST |
| Harley-Davidson | 2023 | Street Glide ST FLHXST |
| Harley-Davidson | 2025 | Street Glide ULTRA FLHXU |
| Harley-Davidson | 2023 | Ultra Limited Anniversary FLHTKANV |
| Harley-Davidson | 2021–2024 | Ultra Limited FLHTK |
| Harley-Davidson | 2021–2023 | Ultra Limited Shrine Edition FLHTK |
Trike 7 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Freewheeler FLRT |
| Harley-Davidson | 2021–2024 | Freewheeler FLRT |
| Harley-Davidson | 2025 | Road Glide 3 FLTRT |
| Harley-Davidson | 2023–2024 | Road Glide 3 FLTRT |
| Harley-Davidson | 2025 | Tri Glide ULTRA FLHTCUTG |
| Harley-Davidson | 2023 | Tri Glide Ultra Anniversary FLHTCUTGANV |
| Harley-Davidson | 2021–2024 | Tri Glide Ultra FLHTCUTG |
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