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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £11.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £11.99 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 2 to 3 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £11.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £11.99 | 7 to 10 working days |
Product Number: A3156(VALEO)
The Valeo A3156(VALEO) is a 12V 120A Premium Line remanufactured alternator produced by Valeo and supplied through the PartsForMachines platform. Carrying an AFP-type pulley and a comprehensive dimensional specification — including a 189.00 mm body length, 56.00 mm outer diameter, and 34.00 mm Size A — this unit is engineered to the exacting tolerances of the original equipment it replaces.
This alternator cross-references a substantial range of OE and aftermarket references, including Valeo 437430, Valeo 439471, Valeo 542582, and Valeo SG12B062, as well as Bosch 0124515088, Bosch 0124515198, Bosch 0986045380, CARGO 113877, ERA 210730, ELECTROLOG ALT0045, LOGISTIK 441899, and SIDAT A12VA0141AS — providing wide identification coverage across supplier catalogues. With 29 confirmed vehicle applications, fitment is focused entirely on Mercedes-Benz.
The sample spans the C-Class (C 160 Kompressor, C 180 Kompressor 2002–2007, C 200 Kompressor 2002–2007, C 200 CGI Kompressor) in saloon, coupé, and T-Model bodystyles, along with the SLK 200 Kompressor (2004–2011).
About PartsForMachines:
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 |
| Pulley Type | AFP |
| Body Length (L.1) | 189.00 mm |
| Outer Diameter (O.D.1) | 56.00 mm |
| Size A | 34.00 mm |
| Size C | 56.00 mm |
| G | 7 |
| D.1 / D.2 / D.3 / D.4 | 9.50 mm |
| E.1 / E.2 | 70.00 mm |
| Replaces | VALEO |
| OE | 439471 |
| EAN | 5902129211426 |
| Condition | Brand New |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 11070N | 11471N | 22990N | 23175N | 23837N | 11142N | 21493N | 22720N | 23896N | A3042 | A3120 | A3128 | A3145 | A3145PR | A3157 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 150 | 90 | 120 | 120 | 125 | 90 | 150 | 50 | 150 | 180 | 180 | 180 | 120 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | ||||||||
| Manufacturer | Valeo | Valeo | Valeo | Valeo | Valeo | Valeo | Valeo | Valeo | Valeo | ||||||
| Pulley | SC6 | S6 | SC6 | S7 | S6 | S6 | S5 | AP | AFP | AP | AFP | AFP | AFP | ||
| Rotation | CW | CW | CW | CW | CW | CW | CW | ||||||||
A. This alternator covers 29 confirmed Mercedes-Benz applications. The fitment sample includes the C-Class C 160 Kompressor, C 180 Kompressor (2002–2007), C 200 Kompressor (2002–2007), and C 200 CGI Kompressor — available in saloon, coupé, and T-Model bodystyles — as well as the SLK 200 Kompressor (2004–2011). To verify your exact vehicle and engine variant, use the selection widget, search our cross-referenced catalogue by OEM number or model, or ask Simon. Every fitment listed is backed by our Fit Guarantee.
A. The unit cross-references the following published OE and aftermarket numbers: Valeo 437430, Valeo 439471, Valeo 542582, Valeo SG12B062, Bosch 0124515088, Bosch 0124515198, Bosch 0986045380, CARGO 113877, ERA 210730, ELECTROLOG ALT0045, LOGISTIK 441899, and SIDAT A12VA0141AS. If you are identifying by an OEM number not listed here, search our cross-referenced catalogue or ask Simon to confirm compatibility.
A. This is a 12V, 120A unit fitted with an AFP-type pulley. Principal dimensions are: body length (L.1) 189.00 mm, outer diameter (O.D.1) 56.00 mm, Size A 34.00 mm, Size C 56.00 mm, G factor 7, mounting bore diameters D.1–D.4 each 9.50 mm, and ear dimensions E.1 and E.2 each 70.00 mm.
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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