27809-10 Stock Replacement O2, Oxygen or Lambda Sensors
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Iron City Dealer
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Specifications
- Brand
- Walker Products
- Part Number
- 770033
- OEM Reference
- 27809-10
- Pack Quantity
- Each
- Category
- Sensor Bung Plugs
- VAT Rate
- 20%
About This Product
These Walker Products O2 sensors are high-quality, USA-made replacements designed for Harley-Davidson Touring and Trike models. Also known as lambda sensors, they are engineered with extra high-temperature dual shield ends to ensure long-lasting durability in the harshest exhaust environments. Each sensor comes pre-wired with the factory-style connectors already in place, allowing for a simple direct-fit installation with no wiring modifications needed. Sold individually, this sensor is a perfect stock replacement for OEM part number 27809-10. Keeping your oxygen sensors in top shape is essential for maintaining smooth throttle response and peak fuel efficiency on long hauls.
Fitment
10 modelsTouring | Trike
Touring 2 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 1981–1984 | ELECTRA GLIDE STANDARD SHRINE FLH SHRINE |
| Harley-Davidson | 1981–2021 | TOURING REVIVAL FLH |
Trike 8 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | CVO™ Street Glide® 3 Limited FLHLTSE |
| Harley-Davidson | 2023–2026 | Road Glide® 3 FLTRT |
| Harley-Davidson | 2010–2011 | STREET GLIDE TRIKE FLHXXX |
| Harley-Davidson | 2026 | Street Glide® 3 Limited FLHLT |
| Harley-Davidson | 2015–2025 | TRIKE FREEWHEELER FLRT |
| Harley-Davidson | 2009–2025 | TRIKE TRI GLIDE ULTRA FLHTCUTG |
| Harley-Davidson | 2013–2018 | TRIKE TRI GLIDE ULTRA ANNIVERSARY FLHTCUTG ANV |
| Harley-Davidson | 2023 | TRIKE TRI GLIDE ULTRA ANNIVERSARY FLHTCUTGANV |
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