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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 | £5.49 | 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: 12080N
The WAI 12080N is a brand-new 12V 40A alternator. It is built to Denso IR/IF specification, designed to replace original-equipment units across 27 John Deere tractor applications. It carries direct cross-references to Denso numbers 100211-4700 and 100211-4701, Delco Remy DRA6641, John Deere RE42778 and RE72915, Remy RA00134, and Toyota 2706078071 among 18 verified OE references in total, making it straightforward to confirm against your existing part number.
Constructed to internal regulator / internal fan (IR/IF) design with clockwise rotation and a groove pulley, the 12080N delivers a clean, direct-fit installation without the need for external regulator wiring. At 40 amperes output on a 12-volt system it meets the charging demands of the original Denso units it replaces.
Fitment covers 27 John Deere applications, including the 5103 (2002–2007), 5105 (2002–2007), 5200 (1992–1998), 5203 (2002–2007), and 5203 India Tractor series, among others. Use the selection widget or search by OEM reference to confirm your exact model and year.
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| Type | Alternator |
|---|---|
| Manufacturer | Denso |
| Design | IR/IF |
| Voltage | 12V |
| Output | 40A |
| Rotation | CW |
| Pulley | Groove Pulley |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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Standard Delivery: £5.49
Delivery Estimate: 1 to 2 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 13919N | 22925N | 23328N | 13592N | 13919 | 21881N | 23298N | 23820N | A6018 | A6025 | A6052 | A6061 | A6063 | A6077 | A6079 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | |
| Output Current | 140 | 60 | 125 | 50 | 130 | 120 | 150 | 80 | 100 | 100 | 130 | 120 | 105 | ||
| Design | IR/IF | IR/IF | ER/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Denso | Denso | Denso | Denso | Denso | Denso | Denso | ||||||||
| Pulley | S6 | S6 | V1 | SC5 | SC6 | AFP | AFP | AFP | AFP | AFP | AP | AFP | |||
| Rotation | CW | CW | CW | CW | CW | ||||||||||
A. The 12080N fits 27 John Deere applications, including the 5103 (2002–2007), 5103 India Tractor, 5103S India Tractor (2002–2007), 5105 (2002–2007), 5200 (1992–1998), 5203 (2002–2007), 5203 India Tractor, and 5205 (2002–2007). Use the selection widget to match your exact model and year, or search our cross-referenced catalogue by machine model or OEM number. Every fitment shown is backed by our Fit Guarantee.
A. Yes. The WAI 12080N carries direct cross-references to Denso 100211-4700, Denso 100211-4701, Denso OEM 1002114700, and Denso OEM 1002114701, among 18 verified OE references in total. If you are working from a Denso part number, search our cross-referenced catalogue to confirm the match against your unit.
A. In addition to the Denso references, the 12080N is cross-referenced to Delco Remy DRA6641, Remy RA00134, John Deere RE42778, John Deere RE72915, John Deere RE729151, John Deere TY6760, Sando 20401000, Sando 20401001, Toyota 2706078071, Toyota 2706087510, Toyota 2706087702, Toyota 2706087704, Toyota 2706087705, and Toyota 2706097705 — 18 OE references in total. Search by any of these numbers in our catalogue to verify the fit.
A. The WAI 12080N is a brand-new 12-volt, 40-amp alternator built to Denso IR/IF (internal regulator, internal fan) design. It runs clockwise rotation and is fitted with a groove pulley. No external regulator is required.
A. Yes. Both John Deere RE42778 and John Deere RE72915 are listed among the verified OE cross-references for the WAI 12080N, alongside John Deere RE729151 and TY6760. If you have one of these numbers on your existing unit, the 12080N is the confirmed WAI replacement. Use the selection widget or ask Simon if you need additional confirmation.
A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.
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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