
HOW TO FIND YOUR FITMENT
Two ways to ensure proper fitment
- Product Info
- Applications List
- Part Replacement List
- Policy Information
- Reviews
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Product Info
Applications List
Part Replacement List
Policy Information
Reviews
Overview
Item Number: 400-52509
100% Brand New Aftermarket Part From DB Electrical
Product Specs
| Item Condition | Aftermarket Part |
| Description | Alternator |
| Lester | 20854 |
| Family | Denso SC (Hairpin) |
| Volt | 12 |
| Amps | 180 |
| Regulator Clock | 10:00 |
| Rotation Direction | Clockwise |
| Mount Hole ID 1 | 10.800mm |
| Mount Hole 1 Type | Unthreaded |
| Mount Hole 2 Type | Unthreaded |
| Mount Hole ID 3 | M10x1.50 |
| Mount Hole 3 Type | Threaded |
| Mounting Ear Thickness | 1.535" |
| Mounting Ear Thickness | 39mm |
| Mounting Ear 2 Thickness | 1.102" |
| Mounting Ear 2 Thickness | 28mm |
| Mounting Ear 3 Thickness | 0.906" |
| Mounting Ear 3 Thickness | 23mm |
| Fan Location | Internal |
| Regulator Location | Internal |
| Terminal ID 2 | B+ |
| Terminal 2 Size | M8x1.25 |
| Terminal ID 3 | LIN |
| Terminal 3 Size | Spade |
| Terminal ID 4 | N/C |
| Terminal 4 Size | Spade |
| Polarity | Negative |
| Number of Grooves | 6 |
| Groove OD | 1.929" |
| Groove OD | 49mm |
| Pulley Type | Solid |
| Pulley Outer Diameter | 2.126" |
| Pulley Outer Diameter | 54mm |
Applications List
Select Make & Type
| MAKE | TYPE | MODEL | YEAR | ENGINE |
| BMW | Auto and Light Truck | X1 | 2017 | 2.0L L4 |
| BMW | Auto and Light Truck | X1 | 2018 | 2.0L L4 |
| BMW | Auto and Light Truck | X1 | 2019 | 2.0L L4 |
| BMW | Auto and Light Truck | X1 | 2016 | |
| BMW | Auto and Light Truck | X1 sDrive28i | 2017 | 2.0L B46 |
| BMW | Auto and Light Truck | X1 sDrive28i | 2018 | 2.0L B46 |
| BMW | Auto and Light Truck | X1 xDrive28i | 2016 | 2.0L B46 |
| BMW | Auto and Light Truck | X1 xDrive28i | 2017 | 2.0L B46 |
| BMW | Auto and Light Truck | X1 xDrive28i | 2018 | 2.0L B46 |
| BMW | Auto and Light Truck | X2 | 2019 | 2.0L L4 |
| BMW | Auto and Light Truck | X2 | 2020 | 2.0L L4 |
| BMW | Auto and Light Truck | X2 | 2021 | 2.0L L4 |
| BMW | Auto and Light Truck | X2 | 2022 | 2.0L L4 |
| BMW | Auto and Light Truck | X2 | 2023 | 2.0L L4 |
| BMW | Auto and Light Truck | X2 | 2018 | |
| Mini | Auto and Light Truck | Cooper | 2014 | 1.5L |
| Mini | Auto and Light Truck | Cooper | 2015 | 1.5L |
| Mini | Auto and Light Truck | Cooper | 2016 | 1.5L |
| Mini | Auto and Light Truck | Cooper | 2017 | 1.5L |
| Mini | Auto and Light Truck | Cooper | 2018 | 1.5L |
| Mini | Auto and Light Truck | Cooper | 2019 | 1.5L L3 |
| Mini | Auto and Light Truck | Cooper | 2020 | 1.5L L3 |
| Mini | Auto and Light Truck | Cooper | 2014 | 2.0L |
| Mini | Auto and Light Truck | Cooper | 2015 | 2.0L |
| Mini | Auto and Light Truck | Cooper | 2016 | 2.0L |
| Mini | Auto and Light Truck | Cooper | 2017 | 2.0L |
| Mini | Auto and Light Truck | Cooper | 2018 | 2.0L |
| Mini | Auto and Light Truck | Cooper | 2019 | 2.0L L4 |
| Mini | Auto and Light Truck | Cooper | 2020 | 2.0L L4 |
| Mini | Auto and Light Truck | Cooper | 2014 | |
| Mini | Auto and Light Truck | Cooper Clubman | 2016 | 1.5L |
| Mini | Auto and Light Truck | Cooper Clubman | 2017 | 1.5L |
| Mini | Auto and Light Truck | Cooper Clubman | 2018 | 1.5L |
| Mini | Auto and Light Truck | Cooper Clubman | 2019 | 1.5L L3 |
| Mini | Auto and Light Truck | Cooper Clubman | 2016 | 2.0L |
| Mini | Auto and Light Truck | Cooper Clubman | 2017 | 2.0L |
| Mini | Auto and Light Truck | Cooper Clubman | 2018 | 2.0L |
| Mini | Auto and Light Truck | Cooper Clubman | 2019 | 2.0L L4 |
| Mini | Auto and Light Truck | Cooper Countryman | 2017 | 1.5L |
| Mini | Auto and Light Truck | Cooper Countryman | 2018 | 1.5L |
| Mini | Auto and Light Truck | Cooper Countryman | 2019 | 1.5L L3, Gas |
| Mini | Auto and Light Truck | Cooper Countryman | 2020 | 1.5L L3, Gas |
| Mini | Auto and Light Truck | Cooper Countryman | 2017 | 2.0L |
| Mini | Auto and Light Truck | Cooper Countryman | 2018 | 2.0L |
| Mini | Auto and Light Truck | Cooper Countryman | 2019 | 2.0L L4 |
| Mini | Auto and Light Truck | Cooper Countryman | 2020 | 2.0L L4 |
Replaces These Part Numbers
| Arrowhead | 400-52509R |
| BMW | 12-13-7-640-131, 12-31-7-640-132, 12-31-7-640-875 |
| Denso | 104210-6720, 104210-6721, 104211-8181 |
| J&N Electrical Products | 400-52509 |
| Lester | 20854 |
| Lucas Electric | LRA03979 |
Customer Reviews
WARNING: California’s Proposition 65