Authorised Dealer
1 / 3
Authorised Dealer
516291 MCS Starter/fan relay, ultra micro 280/spst for Harley-Davidson
View fitment OEM: 31586-07
£11.63 SAVE £1.40 (12%)
£10.23
incl. VAT
Available to Order
Stock updated: today at 4:32 am JOIN IRON STABLE — SAVE 12%
Chapter members save 12% · Sign in for member pricing
Estimated delivery: 3–15 working days
Part #: 516291
Authorised
Iron City Dealer
14-Day Returns
Easy & hassle-free
Secure Checkout
256-bit encryption
Free UK Delivery
On orders over £100
Specifications
- Brand
- MCS
- Part Number
- 516291
- OEM Reference
- 31586-07
- Pack Quantity
- Each
- Category
- Relays Starter/Fan
- VAT Rate
- 20%
About This Product
MCS ultra micro 280 SPST starter and fan relay. Replaces OEM 31586-07. Fits 2007 to 2026 FLT Touring, 2009 to 2026 Trike, 2010 to 2014 XL Sportster and 2007 to 2017 V-Rod. This little relay handles both starter and cooling fan switching. When the fan stops running or the starter solenoid will not pull in, this is the usual culprit.
Manufacturer part number: 516291.
Fitment
136 models07-26 FLT/Touring; 09-26 Trike; 10-14XL Sportster; 07-17V-Rod
CVO/Custom 39 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2009 | CVO FLHTCU4 (Japan Only) FLHTCU4 |
| Harley-Davidson | 2009 | CVO FLTR3 (Japan Only) FLTR3 |
| Harley-Davidson | 2014–2017 | CVO Limited FLHTKSE |
| Harley-Davidson | 2025 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2013 | CVO Road Glide Anv FLTRXSE2 |
| Harley-Davidson | 2015 | CVO Road Glide FLTRUSE |
| Harley-Davidson | 2012–2024 | CVO Road Glide FLTRXSE |
| Harley-Davidson | 2013 | CVO Road Glide FLTRXSE2 |
| Harley-Davidson | 2022 | CVO Road Glide Limited FLTRKSE |
| Harley-Davidson | 2023 | CVO Road Glide Ltd Anniversary FLTRKSEANV |
| Harley-Davidson | 2025–2026 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2024 | CVO Road Glide ST FLTRXSTSE |
| Harley-Davidson | 2013 | CVO Road King Anv FLHRSE5 |
| Harley-Davidson | 2014 | CVO Road King FLHR 103 |
| Harley-Davidson | 2014 | CVO Road King FLHRSE |
| Harley-Davidson | 2007 | CVO Road King FLHRSE3 |
| Harley-Davidson | 2008 | CVO Road King FLHRSE4 |
| Harley-Davidson | 2013 | CVO Road King FLHRSE5 |
| Harley-Davidson | 2025–2026 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2026 | CVO Street Glide 3 Limited FLHLTSE |
| Harley-Davidson | 2016–2024 | CVO Street Glide FLHXSE |
| Harley-Davidson | 2011 | CVO Street Glide FLHXSE2 |
| Harley-Davidson | 2012 | CVO Street Glide FLHXSE3 |
| Harley-Davidson | 2026 | CVO Street Glide Limited FLHXLSE |
| Harley-Davidson | 2026 | CVO Street Glide ST FLHXSTSE |
| Harley-Davidson | 2021 | CVO Tri Glide FLHTCUTGSE |
| Harley-Davidson | 2022 | CVO Trike FLHTCUTGSE |
| Harley-Davidson | 2013 | CVO Ultra Classic Anv FLHTCU8 103 |
| Harley-Davidson | 2010 | CVO Ultra Classic Black FLHTCUSE5 |
| Harley-Davidson | 2013 | CVO Ultra Classic FLHTCU8 103 |
| Harley-Davidson | 2007 | CVO Ultra Classic FLHTCUSE2 |
| Harley-Davidson | 2008 | CVO Ultra Classic FLHTCUSE3 |
| Harley-Davidson | 2010 | CVO Ultra Classic FLHTCUSE5 |
| Harley-Davidson | 2011 | CVO Ultra Classic FLHTCUSE6 |
| Harley-Davidson | 2012 | CVO Ultra Classic FLHTCUSE7 |
| Harley-Davidson | 2013 | CVO Ultra Classic FLHTCUSE8 |
| Harley-Davidson | 2018 | CVO Ultra Limited Anniversary FLHTKSE |
| Harley-Davidson | 2018–2021 | CVO Ultra Limited FLHTKSE |
| Harley-Davidson | 2014 | Road King FLHR |
Police 9 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2008–2020 | Electra Glide Standard Police FLHTP |
| Harley-Davidson | 2025 | Police Electra Glide FLHTP |
| Harley-Davidson | 2021–2024 | Police Electra Glide FLHTP |
| Harley-Davidson | 2025–2026 | 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 |
| Harley-Davidson | 2008–2020 | Road King Police FLHP |
| Harley-Davidson | 2007–2011 | Road King Police FLHPE |
Sportster 16 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2011–2013 | 883 Roadster XL883R |
| Harley-Davidson | 2010–2013 | Forty-Eight XL1200X |
| Harley-Davidson | 2010–2013 | Iron 883 XL883N |
| Harley-Davidson | 2010–2012 | Nightster XL1200N |
| Harley-Davidson | 2012–2013 | Seventy-Two XL1200V |
| Harley-Davidson | 2013 | Sportster 1200 Custom Limited A XL1200CA |
| Harley-Davidson | 2013 | Sportster 1200 Custom Limited B XL1200CB |
| Harley-Davidson | 2010–2013 | Sportster 1200 Custom XL1200C |
| Harley-Davidson | 2011–2013 | Sportster 1200 Custom XL1200CP |
| Harley-Davidson | 2010 | Sportster 1200 Low XL1200L |
| Harley-Davidson | 2010 | Sportster 883 Custom XL883C |
| Harley-Davidson | 2010–2011 | Sportster 883 Low XL883L |
| Harley-Davidson | 2010 | Sportster 883R XL883R |
| Harley-Davidson | 2010 | Sportster XR1200 |
| Harley-Davidson | 2010–2013 | Sportster XR1200X |
| Harley-Davidson | 2012–2013 | Superlow XL883L |
Touring 50 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2014 | CVO Limited FLHTK 103 |
| Harley-Davidson | 2007–2013 | Electra Glide Classic FLHTC |
| Harley-Davidson | 2011 | Electra Glide Classic FLHTC 103 |
| Harley-Davidson | 2007–2022 | Electra Glide Standard FLHT |
| Harley-Davidson | 2017–2019 | Electra Glide Ultra Classic FLHTCU |
| Harley-Davidson | 2013 | Electra Glide Ultra Limited Anv FLHTK |
| Harley-Davidson | 2010–2013 | Electra Glide Ultra Limited FLHTK |
| Harley-Davidson | 2011 | FB4 Road King FLHR |
| Harley-Davidson | 2021 | Revival FLH |
| Harley-Davidson | 2025–2026 | Road Glide FLTRX |
| Harley-Davidson | 2023 | Road Glide Anniversary FLTRXSANV |
| Harley-Davidson | 2010–2013 | Road Glide Custom FLTRX |
| Harley-Davidson | 2011 | Road Glide Custom FLTRX 103 |
| Harley-Davidson | 2007–2009 | Road Glide FLTR |
| Harley-Davidson | 2015–2024 | Road Glide FLTRX |
| Harley-Davidson | 2026 | Road Glide Limited FLTRXL |
| Harley-Davidson | 2020–2024 | Road Glide Limited FLTRK |
| Harley-Davidson | 2015–2023 | Road Glide Special FLTRXS |
| Harley-Davidson | 2022 | Road Glide Special St FLTRXST |
| Harley-Davidson | 2023 | Road Glide St FLTRXST |
| Harley-Davidson | 2011–2018 | Road Glide Ultra FLTRU |
| Harley-Davidson | 2013 | Road King Anv FLHR |
| Harley-Davidson | 2007–2019 | Road King Classic FLHRC |
| Harley-Davidson | 2011 | Road King Classic FLHRC 103 |
| Harley-Davidson | 2007 | Road King Custom FLHRS |
| Harley-Davidson | 2007–2022 | Road King FLHR |
| Harley-Davidson | 2011 | Road King FLHR 103 |
| Harley-Davidson | 2025 | Road King Special FLHRXS |
| Harley-Davidson | 2017–2024 | Road King Special FLHRXS |
| Harley-Davidson | 2025–2026 | Street Glide FLHX |
| Harley-Davidson | 2018 | Street Glide Anniversary FLHX |
| Harley-Davidson | 2023 | Street Glide Anniversary FLHXSANV |
| Harley-Davidson | 2007–2023 | Street Glide FLHX |
| Harley-Davidson | 2011 | Street Glide FLHX 103 |
| Harley-Davidson | 2026 | Street Glide Limited FLHXL |
| Harley-Davidson | 2018 | Street Glide Special Anniversary FLHXS |
| Harley-Davidson | 2014–2023 | Street Glide Special FLHXS |
| Harley-Davidson | 2022 | Street Glide Special ST FLHXST |
| Harley-Davidson | 2025 | Street Glide ULTRA FLHXU |
| Harley-Davidson | 2008–2016 | Ultra Classic FLHTCU |
| Harley-Davidson | 2011 | Ultra Classic FLHTCU 103 |
| Harley-Davidson | 2016 | Ultra Classic Low FLHTCUL |
| Harley-Davidson | 2015–2016 | Ultra Classic Low Twin-Cooled FLHTCUL |
| Harley-Davidson | 2015–2016 | Ultra Classic Twin-Cooled FLHTCU |
| Harley-Davidson | 2018 | Ultra Limited Anniversary FLHTK |
| Harley-Davidson | 2023 | Ultra Limited Anniversary FLHTKANV |
| Harley-Davidson | 2014–2024 | Ultra Limited FLHTK |
| Harley-Davidson | 2015–2019 | Ultra Limited Low FLHTKL |
| Harley-Davidson | 2018–2022 | Ultra Limited Shrine Edition FLHTK |
| Harley-Davidson | 2017 | Ultra Limited Shrine FLHTK |
Trike 12 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2025 | Freewheeler FLRT |
| Harley-Davidson | 2015–2024 | Freewheeler FLRT |
| Harley-Davidson | 2025–2026 | Road Glide 3 FLTRT |
| Harley-Davidson | 2023 | Road Glide 3 FLTRT |
| Harley-Davidson | 2026 | Street Glide 3 Limited FLHLT |
| Harley-Davidson | 2010–2011 | Street Glide Trike FLHXXX |
| Harley-Davidson | 2025 | Tri Glide ULTRA FLHTCUTG |
| Harley-Davidson | 2018 | Tri Glide Ultra Anniversary FLHTCUTG |
| Harley-Davidson | 2023 | Tri Glide Ultra Anniversary FLHTCUTGANV |
| Harley-Davidson | 2013 | Tri Glide Ultra Classic Anv FLHTCUTG |
| Harley-Davidson | 2009–2016 | Tri Glide Ultra Classic FLHTCUTG |
| Harley-Davidson | 2017–2024 | Tri Glide Ultra FLHTCUTG |
VRSC 10 models
| Brand | Year | Model |
|---|---|---|
| Harley-Davidson | 2017 | Night Rod Special VRSCDX |
| Harley-Davidson | 2009–2017 | V-Rod Muscle VRSCF |
| Harley-Davidson | 2008 | VRSCA V-Rod Wide Tire VRSCAW |
| Harley-Davidson | 2007–2010 | VRSCAW V-Rod VRSCAW |
| Harley-Davidson | 2008 | VRSCAW W/Abs VRSCAWA |
| Harley-Davidson | 2007–2008 | VRSCD Night Rod VRSCD |
| Harley-Davidson | 2008 | VRSCDA Night Rod W/Abs VRSCDA |
| Harley-Davidson | 2012 | VRSCDX Night Rod Special Anv VRSCDX |
| Harley-Davidson | 2007–2016 | VRSCDX Night Rod Special VRSCDX |
| Harley-Davidson | 2008 | VRSCDXA Night Rod Special W/Abs VRSCDXA |
Planning other changes? Find your model in the bike customiser.
Related Products
View all →
More from MCS
View all →
FLTR headlamp LED adapter harness
£14.19
£16.13
Transmission sprocket / pulley nut wrench
£42.71
£48.53
Motor mount w/coil mount. no ignition switch hole. Chrome
£26.78
£30.43
41-99 connecting rod roller retainer set
£69.73
£79.24
Throttle screw extension lever. Black
£10.60
£12.04
Detachable sissy bar side plates
£168.27
£191.22
Docking hardware kit
£61.35
£69.72
Docking hardware kit
£37.84
£43.00
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.