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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 1 to 2 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 23820N
Find the right Starter Motor & Alternator for your Machine
Starter Motor & Alternator FinderThe WAI 23820N is a brand-new 12V 120A alternator. It is built to replace DENSO original-equipment units, including references 104210-3510, 104210-3511, 104210-3512, 104210-3513, and 104210-3514. Designed to the DENSO IR/IF specification and built on the HAIRPIN series platform, it delivers the same electrical output and rotational characteristics as the unit it replaces — making it a direct-fit solution for vehicles that left the factory with DENSO charging systems.
The alternator produces 120 amps at 12 volts with clockwise rotation and is fitted with an SC6 single-claw pulley. The internal regulator and internal fan (IR/IF) design means there are no external regulator connections to route, keeping installation straightforward. The Lester reference for this unit is 23820.
With 90 confirmed vehicle applications across Ford, Volvo, Ford LCV, and Mazda, it covers a broad spread of diesel models. Ford accounts for the majority of fitment data, spanning platforms such as the C-MAX and Fiesta V, with Volvo diesel variants also listed.
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PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Type | Alternator |
|---|---|
| Voltage | 12V |
| Output | 120A |
| Rotation | CW |
| Design | IR/IF |
| Manufacturer | DENSO |
| Series | HAIRPIN |
| Pulley | SC6 |
| Lester | 23820 |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Exploring the WAI Starter Motor and Alternator at Partsformachines.com Introduction: In the Plant and Agriculture sector, a starter motor and alternator are parts that ensure a machine runs smoothly. At Partsformachines.com we have partnered with WAI, a global manufacturer of auto and plant machinery parts to off...
Standard Delivery: £4.99
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13919N | 22925N | 23328N | 13592N | 13919 | 21881N | 23298N | A6018 | A6025 | A6052 | A6061 | A6063 | A6077 | A6079 | A6161PR |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Output Current | 140 | 60 | 125 | 50 | 130 | 150 | 80 | 100 | 100 | 130 | 120 | 105 | 70 | ||
| Design | IR/IF | IR/IF | ER/IF | IR/IF | IR/IF | ||||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | |||||||||
| Pulley | S6 | S6 | V1 | SC5 | AFP | AFP | AFP | AFP | AFP | AP | AFP | AP | |||
| Rotation | CW | CW | CW | CW | |||||||||||
A. Yes. The WAI 23820N is a direct replacement for five DENSO original-equipment references: 104210-3510, 104210-3511, 104210-3512, 104210-3513, and 104210-3514. Use the selection widget or search our cross-referenced catalogue by OEM number to confirm fit for your vehicle, or ask Simon. Every OE cross-reference shown is backed by our Fit Guarantee.
A. It fits Ford, Volvo, Ford LCV, and Mazda models — 90 applications in total. Ford accounts for the largest share, with fitment confirmed for vehicles including the Ford C-MAX (DM2) 1.6 and 2.0 TDCi (2007–2010) and Ford Fiesta V 1.6 TDCi (2004–2008). Use the selection widget to match your exact make, model, and engine variant, or ask Simon if your vehicle is not listed. Fitment is backed by our Fit Guarantee.
A. The WAI 23820N delivers 12V at 120A output with clockwise rotation. It uses an internal regulator and internal fan (IR/IF) design on the HAIRPIN series platform, fitted with an SC6 single-claw pulley. The Lester reference is 23820. It is supplied brand new.
A. Yes — the WAI 23820N has 12 confirmed Volvo applications in its fitment data. Use the selection widget to match your specific Volvo model and engine, or search the catalogue by OEM number. If your variant is not listed, ask Simon for confirmation.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
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