Aftermarket Protech IR6312 Alternator

Manufacturer: Protech

Part Number (MPN/SKU): IR6312

Product Groups/Categories: Electrics

Product Details for IR6312 by Protech

Aftermarket Protech Alternator with part number IR6312 in the Electrics category. Designed for Mercedes-Benz vehicles. Find the best offer for Protech IR6312 from our trusted suppliers.

For detailed technical data, visit Product specifications.

Protech IR6312 is also known by the following OEM part numbers: 0121545902, A0121545902, etc.

See original manufacturer codes in OEM part numbers.

This product fits the following models: MERCEDES-BENZ E-CLASS Sedan (W211), MERCEDES-BENZ E-CLASS T-Model (S211), etc.

Fitment data is a guide, not a guarantee. Compare with the part you’re replacing, or ask your mechanic, before ordering.

Will it fit your vehicle? Check all compatible models in Vehicle compatibility.

Aftermarket Protech IR6312 Alternator is also cross-referenced with the following part numbers: BOSCH 0121545902, CEVAM 4808, DA SILVA 010664, ELSTOCK 284844, HC-Cargo 113274, etc.

Find equivalent parts from other brands in Cross reference.

Product Specifications & Characteristics

These are the detailed technical specifications, characteristics and key features of Protech IR6312, including material, dimensions, and design details.

Characteristic
Technical parameter
Value
Specification
Voltage [V] 12
Alternator Charge Current [A] 200
Plug Type ID L-DFM
Weight [kg] 7,556
Position/Degree 6H00
Pulleys with freewheel belt pulley
Vehicle Main Current for vehicles with 12V main current
Cooling Type Air cooled
Number of mounting bores 4
Number of grooves 6

Original (OE/OEM) part numbers

These are the original OE/OEM numbers equivalent to Protech IR6312.

Manufacturer
Vehicle brand
OEM Part Numbers
Original equipment manufacturer codes
MERCEDES-BENZ 0121545902, A0121545902

Cross References & Interchange Guide

Here you can find parts from other brands equivalent to Protech IR6312, offering the same fit and function as the original component. Aftermarket interchanges for Protech IR6312 are offered by Bosch, Cevam, Da Silva, Elstock, HC-Cargo.

Producer
Aftermarket brand
Cross Numbers
Compatible part numbers
BOSCH 0121545902, 0124625002, 0986045420
CEVAM 4808
DA SILVA 010664
ELSTOCK 284844
HC-Cargo 113274
HC-PARTS CA1701IR
LUCAS LRA02344
REMY DRB5420

Vehicle Fitment for Protech IR6312

This section lists all vehicle models compatible with Protech IR6312, helping you verify if the part fits your specific make and model. Suitable for MERCEDES-BENZ E-CLASS Sedan (W211), MERCEDES-BENZ E-CLASS T-Model (S211) and other models listed below.

Cars & Light Commercial Vehicles:

MERCEDES-BENZ E-CLASS Sedan (W211)
2002 - 2008
Modifications:
E 200 CDI (211.004), E 220 CDI (211.006), E 270 CDI (211.016), E 280 CDI (211.023)
Drives:
Rear-Wheel Drive
Bodies:
Saloon
Engines: (Legend: Petrol Diesel Gas)
OM 646.951 102 hp 75 kW 2.1 L Diesel
OM 646.951 122 hp 90 kW 2.1 L Diesel
OM 646.961 136 hp 100 kW 2.1 L Diesel
OM 646.961 150 hp 110 kW 2.1 L Diesel
OM 647.961 163 hp 120 kW 2.7 L Diesel
OM 647.961 177 hp 130 kW 2.7 L Diesel
OM 648.961 177 hp 130 kW 3.2 L Diesel
Parts for MERCEDES-BENZ E-CLASS by year: 2004·2005·2006·2007·2008
MERCEDES-BENZ E-CLASS T-Model (S211)
2003 - 2009
Modifications:
E 220 CDI (211.206), E 220 T CDI (211.206), E 270 T CDI (211.216), E 280 T CDI (211.223)
Drives:
Rear-Wheel Drive
Bodies:
Estate
Engines: (Legend: Petrol Diesel Gas)
OM 646.961 136 hp 100 kW 2.1 L Diesel
OM 646.961 150 hp 110 kW 2.1 L Diesel
OM 647.961 163 hp 120 kW 2.7 L Diesel
OM 647.961 177 hp 130 kW 2.7 L Diesel
OM 648.961 177 hp 130 kW 3.2 L Diesel
Parts for MERCEDES-BENZ E-CLASS T-Model by year: 2005·2006·2007·2008·2009
Vehicle Details
Make / Model • Modification • Drive • Body
Years
Production period
Engine Specifications
Compatible engines (Legend: Petrol Diesel Gas)
MERCEDES-BENZ E-CLASS Sedan (W211)
Modifications: E 200 CDI (211.004), E 220 CDI (211.006), E 270 CDI (211.016), E 280 CDI (211.023)
Drives: Rear-Wheel Drive
Bodies: Saloon
2002 - 2008
OM 646.951 102 hp 75 kW 2.1 L Diesel
OM 646.951 122 hp 90 kW 2.1 L Diesel
OM 646.961 136 hp 100 kW 2.1 L Diesel
OM 646.961 150 hp 110 kW 2.1 L Diesel
OM 647.961 163 hp 120 kW 2.7 L Diesel
OM 647.961 177 hp 130 kW 2.7 L Diesel
OM 648.961 177 hp 130 kW 3.2 L Diesel
Parts for MERCEDES-BENZ E-CLASS by year: 2004·2005·2006·2007·2008
MERCEDES-BENZ E-CLASS T-Model (S211)
Modifications: E 220 CDI (211.206), E 220 T CDI (211.206), E 270 T CDI (211.216), E 280 T CDI (211.223)
Drives: Rear-Wheel Drive
Bodies: Estate
2003 - 2009
OM 646.961 136 hp 100 kW 2.1 L Diesel
OM 646.961 150 hp 110 kW 2.1 L Diesel
OM 647.961 163 hp 120 kW 2.7 L Diesel
OM 647.961 177 hp 130 kW 2.7 L Diesel
OM 648.961 177 hp 130 kW 3.2 L Diesel
Parts for MERCEDES-BENZ E-CLASS T-Model by year: 2005·2006·2007·2008·2009