A4422 12V 160A Alternator Fits Mercedes-Benz CL55 AMG
Price range: £147.83 through £195.84
Compare the A4422 12V 160A alternator from Sahibs Auto Electrics with the unit currently fitted. Listed applications include selected Mercedes-Benz CL55 AMG, Mercedes-Benz CLS55 AMG, Mercedes-Benz E240, Mercedes-Benz E55 AMG models. Identification references include Lucas LRA04422, Bosch 124625005, Delco Remy DRB7480. Its listed 12V 160A rating provides an electrical matching point for your existing unit. Compare the pulley, connections and mounting arrangement with your existing alternator. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your A4422 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 160 A |
| Volt | 12 V |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 7.7 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA4422 | Dyno Electrics |
| 121546602 | Mercedes-Benz |
| 121548902 | Mercedes-Benz |
| 12154890280 | Mercedes-Benz |
| 124625005 | Bosch |
| 124625007 | Bosch |
| 124625032 | Bosch |
| 124625211 | Bosch |
| 131548502 | Mercedes-Benz |
| 13154850280 | Mercedes-Benz |
| 986047480 | Bosch Exchange |
| 986047487 | Bosch Exchange |
| 11068N | WAI |
| 11068R | WAI |
| 114737 | HC-Cargo |
| 12201409 | AES |
| 1986A00965 | Bosch |
| 5510454 | Meat & Doria |
| 555532180 | PSH |
| 90156526 | Wilson |
| 9.44E+11 | Magneti Marelli |
| A0121546602 | Mercedes-Benz |
| A0121548902 | Mercedes-Benz |
| A012154890280 | Mercedes-Benz |
| A0131548502 | Mercedes-Benz |
| A013154850280 | Mercedes-Benz |
| AL0826N | Bosch (USA) |
| AL0826X | Bosch (USA) |
| ALT10603 | Wood Auto |
| DRB7480 | Delco Remy |
| F032114737 | HC-Cargo |
| HA12P600 | Prestolite |
| LRA03079 | Lucas |
| LRA04422 | Lucas |
| LRA3079 | Lucas |
| LRA4422 | Lucas |
| RNL4748 | RNL |
| SEG0124625211 | Wood Auto |
| WOOALT10603 | Wood Auto |
| WURT5B800046 | Würtemberg |
Alternative Parts
| Alternative Part | Current Description | Alternative Description | Direct Alternative |
|---|---|---|---|
| A3079 | 160A | 180A | Yes |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| MERCEDES-BENZ | CL55 AMG | 5.4 (5439ccm) Petrol | 113991 | C215 | 215374 | 2002 - 2006 | |
| MERCEDES-BENZ | CLS55 AMG | 5.4 (5439ccm) Petrol | 113990 | C219 | 219376 | 2005 - 2010 | |
| MERCEDES-BENZ | E240 | 2.6 (2597ccm) Petrol | 112917 | W211 | 4-Matic | 211080 | 2003 - 2005 |
| MERCEDES-BENZ | E55 AMG | 5.4 (5439ccm) Petrol | 113990 | W211 | 211076 | 2002 - 2006 | |
| MERCEDES-BENZ | E55 AMG | 5.4 (5439ccm) Petrol | 113990 | S211 | 211276 | 2003 - 2006 | |
| MERCEDES-BENZ | G55 AMG | 5.4 (5439ccm) Petrol | 113993 | W463 | 4-Matic | 463270 | 2004 - 2006 |
| MERCEDES-BENZ | G55 AMG | 5.4 (5439ccm) Petrol | 113993 | W463 | 4-Matic | 463270/463271 | 2006 - 2015 |
| MERCEDES-BENZ | G55 AMG | 5.4 (5439ccm) Petrol | 113993 | W463 | 4-Matic | 463270 | 2008 - 2012 |
| MERCEDES-BENZ | ML500 | 5.0 (4966ccm) Petrol | 113964 | W164 | 4-Matic | 164175 | 2005 - 2007 |
| MERCEDES-BENZ | R500 | 5.0 (4966ccm) Petrol | 113971 | W251 | 4-Matic Long | 251075/251175 | 2005 - 2014 |
| MERCEDES-BENZ | S55 AMG | 5.4 (5439ccm) Petrol | 113991 | W220 | Long | 220074/220174 | 2002 - 2005 |
| MERCEDES-BENZ | SL55 AMG | 5.4 (5439ccm) Petrol | 113992 | R230 | 230474 | 2001 - 2002 | |
| MERCEDES-BENZ | SL55 AMG | 5.4 (5439ccm) Petrol | 113992 | R230 | 230474 | 2002 - 2005 | |
| MERCEDES-BENZ | SL55 AMG | 5.4 (5439ccm) Petrol | 113995 | R230 | 230472 | 2006 - 2012 |
Description
A4422 Replacement Alternator
Choose a replacement by comparing the A4422 alternator and its Lucas reference, LRA04422, with your existing unit. The listed electrical rating is 12V 160A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Mercedes-Benz CL55 AMG 5.4 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 160A output: compare the listed rating with the original alternator.
- Lucas LRA04422 reference: a starting point for identifying the replacement.
- SKU A4422: use this code when requesting parts support.
Compatible Vehicles and Applications
- Mercedes-Benz CL55 AMG 5.4 Petrol – selected applications 2002–2006 (engine code 113991).
- Mercedes-Benz CLS55 AMG 5.4 Petrol – selected applications 2005–2010 (engine code 113990).
- Mercedes-Benz E240 2.6 Petrol – selected applications 2003–2005 (engine code 112917).
- Mercedes-Benz E55 AMG 5.4 Petrol – selected applications 2002–2006 (engine code 113990).
- Mercedes-Benz G55 AMG 5.4 Petrol – selected applications 2004–2006 (engine code 113993).
- Mercedes-Benz ML500 5.0 Petrol – selected applications 2005–2007 (engine code 113964).
These are selected applications, not the complete fitment list. Check the detailed vehicle compatibility table, engine code and production year, then compare the original unit before ordering.
OE Numbers and Cross-Reference Information
The following cross-reference numbers are associated with A4422. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
124625005, 124625007, 124625032, 124625211, 986047480, 986047487, 1986A00965, LRA04422, LRA03079, LRA3079, LRA4422, DRB7480, HA12P600
The full manufacturer cross-reference and OE listings are available elsewhere on this page. Confirm whether a number is an OE or aftermarket reference when comparing the original unit.
When Should You Replace Your Alternator?
Charging warning lights, repeated loss of battery charge, dim or fluctuating lights and inconsistent electrical operation can indicate a charging-system problem. Battery condition, wiring and the drive belt can produce similar symptoms; arrange a diagnostic check before replacing the alternator.
Why Buy from Sahibs Auto Electrics?
Sahibs Auto Electrics is a UK automotive electrical parts specialist supplying alternators and starter motors. Ask for help identifying A4422 using the existing part number and vehicle details. Check the current condition options and availability before purchase. Buy online for UK delivery or Click & Collect, checking the current order arrangements.
Frequently Asked Questions
Will A4422 fit my Mercedes-Benz CL55 AMG?
Mercedes-Benz CL55 AMG 5.4 Petrol (2002–2006) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A4422 replace Lucas LRA04422?
Lucas LRA04422 is a listed identification reference. Compare it with the original unit and specifications; a cross-reference does not guarantee compatibility by itself.
What specifications are listed for A4422?
The listed details include 12V, 160A output. Compare the complete specifications on this page with the unit being replaced.
Is A4422 new or remanufactured?
Check the current product condition selection for A4422. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A4422?
Compare 12V compatibility, 160A output, pulley configuration, mounting points and electrical connections with the original alternator.
Does a battery warning light prove the alternator has failed?
No. Battery, belt, wiring and control faults can also affect charging. Use a charging-system test to establish the cause before ordering a replacement.
