735445 Replacement Parts Replacement Obd2 to Interface Adapter Cabl
Fits: Adventure Touring | EV | RH Sportst…
incl. VAT
Chapter members save 15% · Sign in for member pricing
Estimated delivery: 3–15 working days
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- Diag4Bike
- Part Number
- 735445
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Diagnostic, Tuning & Fuel Injection Tools
- VAT Rate
- 20%
About This Product
This Diag4Bike replacement OBD2 adapter cable is specifically designed for the newest generation of Harley-Davidson motorcycles from 2021 onwards. It provides the necessary connection for Softail, Touring, and Trike models, as well as Adventure Touring, EV, and RH Sportster models using the standardized OBD2 diagnostic port. As Harley moves toward global diagnostic standards, this cable ensures your Diag4Bike system remains compatible with the latest factory electronics. It is built for professional use, offering a secure fit and reliable communication for EFI tuning and system diagnostics. This is a must-have for any shop looking to service the most recent models in the Harley-Davidson lineup, allowing for full access to the bike's advanced electronic control systems.
Fitment
57 modelsAdventure Touring | EV | RH Sportster | Softail | Touring | Trike
Pan America 3 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | 1ZJS PAN AMERICA 1250 ST RA1250ST |
| Harley-Davidson | 2021–2024 | PAN AMERICA 1250 RA1250 |
| Harley-Davidson | 2021–2025 | Pan America® 1250 Special RA1250S |
Softail 19 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2023–2026 | Breakout® FXBR |
| Harley-Davidson | 2025–2026 | Fat Boy® FLFB |
| Harley-Davidson | 2025 | Fat Boy® Gray Ghost FLSTFI |
| Harley-Davidson | 2021–2026 | Heritage Classic FLHC |
| Harley-Davidson | 2021–2026 | Low Rider® S FXLRS |
| Harley-Davidson | 2022–2026 | Low Rider® ST FXLRST |
| Harley-Davidson | 2021–2022 | SOFTAIL BREAKOUT 114 FXBRS |
| Harley-Davidson | 2021–2024 | SOFTAIL FAT BOB 114 FXFBS |
| Harley-Davidson | 2021–2024 | SOFTAIL FAT BOY 114 FLFBS |
| Harley-Davidson | 2023 | SOFTAIL FAT BOY ANNIVERSARY FLFBSANV |
| Harley-Davidson | 2021–2024 | SOFTAIL HERITAGE CLASSIC 114 FLHCS |
| Harley-Davidson | 2023 | SOFTAIL HERITAGE CLASSIC ANNIVERSARY FLHCSANV |
| Harley-Davidson | 2024 | SOFTAIL HYDRA-GLIDE REVIVAL FLI |
| Harley-Davidson | 2022 | SOFTAIL LOW RIDER EL DIABLO FXRST |
| Harley-Davidson | 2021 | SOFTAIL SLIM FLSL |
| Harley-Davidson | 2021–2024 | SOFTAIL SPORT GLIDE FLSB |
| Harley-Davidson | 2021–2024 | SOFTAIL STANDARD FXST |
| Harley-Davidson | 2021–2024 | SOFTAIL STREET BOB 114 FXBBS |
| Harley-Davidson | 2025–2026 | Street Bob® FXBB |
Sportster 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | Nightster® RH975 |
| Harley-Davidson | 2026 | Nightster® Special RH975S |
| Harley-Davidson | 2021 | SPORTSTER IRON 1200 XL1200NS |
| Harley-Davidson | 2021–2022 | SPORTSTER XL FORTY-EIGHT XL1200X |
| Harley-Davidson | 2021–2022 | SPORTSTER XL IRON 883 XL883N |
| Harley-Davidson | 2026 | Sportster® S RH1250S |
Touring 23 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | CVO™ Street Glide® FLHXSE |
| Harley-Davidson | 2026 | CVO™ Street Glide® Limited FLHXLSE |
| Harley-Davidson | 2026 | CVO™ Street Glide® ST FLHXSTSE |
| Harley-Davidson | 2021–2026 | Road Glide® FLTRX |
| Harley-Davidson | 2026 | Road Glide® Limited FLTRXL |
| Harley-Davidson | 2021–2026 | Street Glide® FLHX |
| Harley-Davidson | 2026 | Street Glide® Limited FLHXL |
| Harley-Davidson | 2023 | TOURING ELECTRA GLIDE HIGHWAY KING FLHFB |
| Harley-Davidson | 2021–2022 | TOURING ELECTRA GLIDE STANDARD FLHT |
| Harley-Davidson | 2021 | TOURING REVIVAL FLH |
| Harley-Davidson | 2023 | TOURING ROAD GLIDE ANNIVERSARY FLTRXSANV |
| Harley-Davidson | 2021–2024 | TOURING ROAD GLIDE LIMITED FLTRK |
| Harley-Davidson | 2021–2023 | TOURING ROAD GLIDE SPECIAL FLTRXS |
| Harley-Davidson | 2022–2023 | TOURING ROAD GLIDE ST FLTRXST |
| Harley-Davidson | 2021–2022 | TOURING ROAD KING FLHR |
| Harley-Davidson | 2021–2025 | TOURING ROAD KING SPECIAL FLHRXS |
| Harley-Davidson | 2023 | TOURING STREET GLIDE ANNIVERSARY FLHXSANV |
| Harley-Davidson | 2021–2023 | TOURING STREET GLIDE SPECIAL FLHXS |
| Harley-Davidson | 2022–2023 | TOURING STREET GLIDE ST FLHXST |
| Harley-Davidson | 2025 | TOURING STREET GLIDE ULTRA FLHXU |
| Harley-Davidson | 2021–2024 | TOURING ULTRA LIMITED FLHTK |
| Harley-Davidson | 2023 | TOURING ULTRA LIMITED ANNIVERSARY FLHTKANV |
| Harley-Davidson | 2021–2023 | TOURING ULTRA LIMITED SHRINE EDITION FLHTK SHRINE |
Trike 6 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2026 | CVO™ Street Glide® 3 Limited FLHLTSE |
| Harley-Davidson | 2023–2026 | Road Glide® 3 FLTRT |
| Harley-Davidson | 2026 | Street Glide® 3 Limited FLHLT |
| Harley-Davidson | 2021–2025 | TRIKE FREEWHEELER FLRT |
| Harley-Davidson | 2021–2025 | TRIKE TRI GLIDE ULTRA FLHTCUTG |
| Harley-Davidson | 2023 | TRIKE TRI GLIDE ULTRA ANNIVERSARY FLHTCUTGANV |
Related Products
View all →
More from Diag4Bike
View all →
Who are we? Leeds Harley-Davidson - Iron City Motorcycles
This product is fulfilled by Iron City Motorcycles, Leeds' authorised Harley-Davidson® dealer, serving the UK with a full range of Genuine Motorclothes®, dealer merchandise, and official Harley-Davidson parts & accessories — available for UK and international delivery.
From OEM Parts to retro lifestyle wear to aftermarket stockits we have what you need to keep you riding all year round.
Use our official OEM parts finder to browse our full Genuine Harley-Davidson® Parts and our associated approved aftermarket catalogues.