A4566 12V 170A Alternator Fits Cadillac CTS, Cadillac Escalade
Price range: £165.70 through £224.44
Compare the A4566 12V 170A alternator from Sahibs Auto Electrics with the unit currently fitted. Listed applications include selected Cadillac CTS, Cadillac Escalade, Chevrolet Camaro, Chevrolet Silverado 1500 models. Identification references include Lucas LRA04566, Denso 1042106870. Its listed 12V 170A rating provides an electrical matching point for your existing unit. Check the 6-groove pulley, connections and mounting arrangement. Check the current condition options and availability before purchase. Match the exact engine and production details before ordering. Buy your A4566 replacement alternator online from Sahibs Auto Electrics for UK delivery or Click & Collect.
Product Specification
| Description | Value |
|---|---|
| AMP | 170 A |
| Volt | 12 V |
| No. of Grooves | 6 qty |
| Pulley Diameter | 59 mm |
| Mounting holes | 3 qty |
| B+ | M8 |
| Insulated Return | No |
| Water cooled | No |
| Vacuum pump | No |
| Start/Stop | No |
| Weight | 7.45 Kg |
Cross Reference
| Reference Number | Brand |
|---|---|
| DYA4566 | Dyno Electrics |
| 0986UR6315 | Bosch Exchange |
| 1042106870 | Denso |
| 1042106871 | Denso |
| 1042111190 | Denso |
| 135949170 | PSH |
| 14009N | WAI |
| 22949467 | Opel |
| 90295893 | Wilson |
| A80650 | Dixie |
| LRA04566 | Lucas |
| LRA4566 | Lucas |
| WURT5B800824 | Würtemberg |
Vehicle Applications
| Brand | Model | Engine | Engine Code | Series | Model Type | Type | Year |
|---|---|---|---|---|---|---|---|
| CADILLAC | CTS | 6.2 (6162ccm) Petrol | LSA | 6DN47 | 2014 - 2015 | ||
| CADILLAC | CTS | 6.2 (6162ccm) Petrol | LT4(376CUV8) | 6AF69 | 2015 - | ||
| CADILLAC | Escalade | 6.2 (6162ccm) Petrol | L86 | AWD ESV | K157 | 2015 - | |
| CHEVROLET | Camaro | 6.2 (6162ccm) Petrol | LT1(376CUV8) | AG67 | 2016 - | ||
| CHEVROLET | Camaro | 6.2 (6162ccm) Petrol | LT1(376CUV8) | AG37 | 2016 - | ||
| CHEVROLET | Camaro | 6.2 (6162ccm) Petrol | LT1(376CUV8) | AG37 | 2017 - | ||
| CHEVROLET | Silverado 1500 | 5.3 (5328ccm) Petrol | L83(325CUV8) | AWD Crew Cab Pickup/Extended Cab Pickup/Standard Cab Pickup | CK15 | 2014 - | |
| CHEVROLET | Silverado 1500 | 6.2 (6162ccm) Petrol | L86 | AWD Crew Cab Pickup/Extended Cab Pickup | CK15 | 2014 - | |
| CHEVROLET | Silverado 2500 | 5.3 (5328ccm) Petrol | L83(325CUV8) | AWD Crew Cab Pickup/Standard Cab Pickup | CK25 | 2013 - | |
| CHEVROLET | Suburban 1500 | 5.3 (5328ccm) Bio (ethanol) petrol or Methanol | LMG | AWD | K109 | 2007 - 2014 | |
| CHEVROLET | Suburban 1500 | 5.3 (5328ccm) Bio (ethanol) petrol or Methanol | LMG | C109 | 2009 - 2014 | ||
| CHEVROLET | Tahoe | 5.3 (5328ccm) Petrol | LMG/LY5(325CUV8) | AWD | CK | 2006 - 2014 | |
| CHEVROLET | Tahoe | 5.3 (5328ccm) Petrol | LY5(325CUV8) | CC | 2006 - 2014 | ||
| GMC | Sierra 1500 | 5.3 (5328ccm) Petrol | L83(325CUV8) | AWD Crew Cab Pickup | K15 | 2014 - | |
| GMC | Sierra 1500 | 6.2 (6162ccm) Petrol | L86 | Crew Cab Pickup | C15 | 2014 - |
Description
A4566 Replacement Alternator
Choose a replacement by comparing the A4566 alternator and its Lucas reference, LRA04566, with your existing unit. The listed electrical rating is 12V 170A. An alternator maintains battery charge and supplies electrical power while the engine runs. Applications include selected Cadillac CTS 6.2 Petrol variants.
Key Features and Benefits
- 12V electrical system: match the vehicle voltage before selecting a unit.
- 170A output: compare the listed rating with the original alternator.
- 6-groove pulley: check belt profile and alignment against the existing unit.
- 3 mounting holes: compare the fixing pattern and unit position.
- M8 B+ terminal: check the connection against the original unit.
Compatible Vehicles and Applications
- Cadillac CTS 6.2 Petrol – selected applications 2014–2015 (engine code LSA).
- Cadillac Escalade 6.2 Petrol – selected applications 2015 – (engine code L86).
- Chevrolet Camaro 6.2 Petrol – selected applications 2016 – (engine code LT1(376CUV8)).
- Chevrolet Silverado 1500 5.3 Petrol – selected applications 2014 – (engine code L83(325CUV8)).
- Chevrolet Silverado 2500 5.3 Petrol – selected applications 2013 – (engine code L83(325CUV8)).
- Chevrolet Suburban 1500 5.3 Bio (ethanol) petrol or Methanol – selected applications 2007–2014 (engine code LMG).
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 A4566. Compare them with the original unit and technical specifications; a number match alone does not establish vehicle compatibility.
0986UR6315, 1042106870, 1042106871, 1042111190, LRA04566, LRA4566
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 A4566 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 A4566 fit my Cadillac CTS?
Cadillac CTS 6.2 Petrol (2014–2015) is a listed application. Confirm the engine code and original unit configuration in the detailed fitment table.
Does A4566 replace Lucas LRA04566?
Lucas LRA04566 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 A4566?
The listed details include 12V, 170A output, 6 pulley grooves. Compare the complete specifications on this page with the unit being replaced.
Is A4566 new or remanufactured?
Check the current product condition selection for A4566. Confirm the supplier and availability of the option you want before completing the order.
What should I compare before ordering A4566?
Compare 12V compatibility, 170A 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.
