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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: 23334N
The WAI 23334N is a brand-new 12V 120A alternator. It is designed to replace Bosch original-equipment units, including references 0 124 415 023, 0 124 425 010, 0 124 425 021, 0 124 425 024, and 0 124 515 085. Built to the same IR/IF (internal regulator, internal fan) design as the Bosch units it replaces, it is a direct-fit solution for Opel passenger cars and light commercial vehicles across 12 applications in total.
The WAI 23334N delivers clockwise rotation and an S5 pulley configuration, matching the specification of the original Bosch alternator precisely. Being internally regulated removes the need for an external voltage regulator, and the internal fan design keeps the unit self-cooled — both characteristics that made the original Bosch design popular in small-displacement petrol engines. Lester reference numbers 23027, 23334, and 23960 are all served by this unit.
Fitment covers Opel models including the Astra H (2004–2010), Corsa C in both 1.0 Z 10 XE and 1.2 Z 12 XE variants (2000–2009), Meriva A (2004–2010), Tigra (2004–2010), and the Corsa/Combo II LCV (2004–2010), among others.
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| Type | Alternator |
|---|---|
| Voltage | 12V |
| Output | 120A |
| Rotation | CW |
| Design | IR/IF |
| Manufacturer | BOSCH |
| Pulley | S5 |
| Lester | 23027, 23334, 23960 |
| 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 | 12384N | 13381N-7G | 13625N | 13922N | 13998N | 20008N | 20803N | 21346N | 21480N | 21906N | 23344N | 23777N | 23914N | 11134N | 11234N |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 150 | 90 | 120 | 140 | 180 | 180 | 90 | 140 | 200 | 120 | 150 | 140 | 125 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | ||
| Manufacturer | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch | Bosch |
| Pulley | SC6 | S7 | S6 | SC6 | SC6 | SC6 | S6 | SC6 | S6 | S7 | SC6 | SC6 | S6 | ||
| Rotation | CW | CW | CW | CCW | CW | CW | CW | CW | CW | CW | CW | CW | |||
A. The WAI 23334N replaces Bosch original-equipment alternators carrying references 0 124 415 023, 0 124 425 010, 0 124 425 021, 0 124 425 024, and 0 124 515 085 — five Bosch references in total. If you are matching by Lester number, this part covers Lester 23027, 23334, and 23960. To confirm fit against your existing unit, use the selection widget or search our cross-referenced catalogue by OEM number — every fitment shown is backed by our Fit Guarantee.
A. This alternator fits Opel models including the Astra H (2004–2010), Corsa C (2000–2009), Meriva A (2004–2010), Tigra (2004–2010), and the Opel LCV Corsa/Combo II (2004–2010), covering 12 applications across Opel passenger cars and light commercials in total. Use the selection widget to match your exact make, model, and engine variant, or ask Simon if your vehicle is not listed.
A. The WAI 23334N is a brand-new 12V, 120A alternator with clockwise rotation, an IR/IF (internal regulator, internal fan) design, and an S5 pulley. It is manufactured to a Bosch specification. All key figures are shown in the specification table on this listing.
A. IR stands for internal regulator — the voltage regulator is built into the alternator body rather than being a separate external component. IF stands for internal fan — the cooling fan is housed inside the unit rather than mounted externally. Both features are standard on modern Bosch-designed alternators and mean the WAI 23334N is a self-contained, drop-in replacement requiring no additional regulator.
A. The WAI 23334N is supplied brand new — it is not a remanufactured or reconditioned unit.
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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