ATG12477 Alternator for 1.2L Fiat 124 EXC Spider 1968–1969 – AL104X, 4152101, 400-41017 | 12V 45A CW Replacement
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PRODUCT DETAILS
ATG12477 Alternator for 1.2L Fiat 124 EXC Spider 1968–1969 – AL104X, 4152101, 400-41017 | 12V 45A CW Replacement
Part Numbers
Brand OEM / Cross Reference Bosch AL104X Fiat 4152101, 4152612, 4263584, 4263983, 4474904, 4475036 Lester 13075, 13091, 13136 LetriKa / Iskra IA0112, IA9430 Lucas Electrical Europe LRA00137 Mahle MG127, MG504 Marelli 63302900, 63303100, 63303130, 63303140, 63303150, 63303191, 63303280 Sparex S-35958 Aftermarket 400-41017 Product Description
The ATG12477 alternator is an aftermarket replacement designed for the Fiat 124 EXC Spider with a 1.2L engine from 1968–1969. It provides 12V, 45A charging output with an external fan, solid pulley, external regulator, and clockwise (CW) rotation, supporting reliable battery charging and electrical system operation.
This alternator cross-references multiple Bosch, Fiat, Marelli, Lester, LetriKa/Iskra, Mahle, Lucas Electrical Europe, and Sparex part numbers, including Bosch AL104X, Fiat 4152101, and aftermarket reference 400-41017. It is designed as a replacement option for compatible original alternator assemblies.
Before installation, verify the original alternator's voltage, amperage, pulley configuration, regulator arrangement, rotation, mounting points, and applicable reference numbers to ensure proper fitment.
Product Specifications
Specification Details Product Name Alternator Model AL104X Part Number ATG12477 Unit Type Alternator Condition Aftermarket Part Voltage 12V Amperage 45A Fan Type External Pulley Type Solid Regulator External Rotation CW Compatible Engine Fiat 1.2L Application Fiat Auto and Light Truck Primary Fitment Fiat 124 EXC Spider Reference Number AL104X, 4152101, 400-41017 Cross Reference Fiat 4152612, 4263584, 4263983, 4474904, 4475036; Lester 13075, 13091, 13136 Weight Approx. 5.5 kg (12.1 lb) -
PRODUCT HIGHLIGHTS
Highlights
Feature Description Benefit 12V 45A Output 45-amp alternator with external regulator Provides reliable charging performance Fiat 124 Fitment Designed for compatible 1.2L Fiat 124 applications Provides a practical replacement option Multiple Cross References Replaces AL104X, 4152101, 400-41017 and other references Simplifies part identification -
SHIPPING
Item DetailsProcessing Time Orders are processed within 1-3 business days after payment confirmationShipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea FreightEstimated Delivery Time Express shipping: 3-7 business days, depending on destinationPackaging Export-standard cartons with protective inner packingTracking Tracking number will be provided once the order is shippedShipping Cost Calculated based on weight, dimensions, and destination
WARRANTY POLICY
All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.
SHIPPING POLICY
We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .
EASY RETURN POLICY
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.
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