Alternator 96843503 12V 80A 4PK Chevrolet Aveo Spark

Product Attributes

Product Details

Product Overview

The 96843503 is a Chevrolet OE-spec replacement alternator delivering 12V 80A output with a 4-rib (4PK) pulley, engineered for the Chevrolet Aveo and Spark city-car platforms. This aftermarket unit matches the original charging-system specification of these small-engine vehicles.

Fitted with internal regulator design, this brand-new alternator is stocked in-house with a 1-year warranty and 10-day dispatch lead-time. The 80-amp rating is factory-correct for the stock electrical load of these vehicles, supporting standard lighting, ignition, climate control and factory audio equipment.

Key physical specs: net weight 3.7 kg, gross weight 4.0 kg, overall dimensions 240 x 180 x 170 mm, supplied inside neutral kraft inner carton.

The Aveo / Spark Platform and 80A Charging System

The Chevrolet Aveo and Spark share a compact city-car architecture with small-displacement engines and a modest factory electrical load. The charging system is sized to support standard lighting, ignition, climate control and factory audio equipment.

This unit is specified as 12V with 4PK pulley, matching the factory charging-system specification of these platforms. The 4-rib pulley matches the original accessory-belt layout. Installing a pulley with the wrong rib count will cause belt mis-tracking, slippage, premature belt wear and charging faults. Always cross-check against your old alternator before ordering.

Technical Specifications

Engine Compatibility and Cross Reference

This alternator fits the Chevrolet Aveo and Spark city-car platforms. Do not rely solely on vehicle model name for fitment validation; always verify engine code, old-part OE number, pulley rib-count and amp label on your original alternator.

Multiple Chevrolet and supplier OE numbers appear across production batches and regional market specifications for this same alternator family. If your original unit bears one of the listed cross-reference numbers, 96843503 serves as a direct drop-in replacement.

What to Look for in a Replacement

Follow these five verification steps before placing your order to avoid wrong-part returns:

• 1. Check the amperage label on your old alternator: confirm it is rated for 80A. Different amp ratings are not interchangeable.

• 2. Count pulley ribs: this unit requires 4PK (4-rib). Units with a different rib count are incompatible for this accessory drive setup.

• 3. Confirm the engine code and production year of your Aveo or Spark.

• 4. Match against OE / reference part numbers stamped on your original housing.

• 5. Weight cross-check: genuine matching unit weighs approximately 3.7 kg net; significant weight difference indicates wrong assembly.

Application Scenarios

• Independent repair shops and GM specialists servicing Aveo and Spark models across Europe, Asia-Pacific, Latin-America, Africa and the Middle East.

• Parts counters and jobbers stocking small-city-car replacement electrical components.

• Vehicle owners restoring and maintaining original-spec Chevrolet city cars.

• Used-car export traders supplying pre-owned Chevrolet vehicles to global secondary markets.

• Owners with lightly modified vehicles retaining factory-style electrical systems.

FAQ

Q: Which vehicles does this alternator fit?
A: It fits the Chevrolet Aveo and Spark city-car platforms. Always verify against the OE number, pulley and mounting layout of your original alternator before ordering.

Q: Is this alternator new?
A: Yes, this is a brand-new unit with a 1-year warranty and 10-day dispatch lead-time.

Q: My old alternator shows OE number 96936136 or LRA03489, will 96843503 work?
A: Yes. These numbers belong to the same alternator family, differing only by production revision and market specification. It serves as a direct replacement.

Q: What is the normal charging voltage after installation?
A: With the engine running at idle, battery terminal voltage should read 13.8V-14.5V.

Q: What is your warranty and lead-time?
A: Goods are in stock with a 10-day dispatch lead-time. A 1-year warranty applies from installation date; warranty excludes damage caused by mis-installation, wrong belt tension, or vehicle-wiring faults.

In Practice

For technicians working on Aveo and Spark platforms: Before removing the existing alternator, perform charging-system diagnostics. Measure battery terminal running voltage with a multimeter. Weak batteries, corroded ground connections or a faulty main harness can mimic alternator failure symptoms. Always disconnect the battery negative terminal before commencing removal work.

Take photos of wiring connectors and bolt positions during disassembly to avoid mis-routing during reassembly. Observe correct belt tension: pressing the belt mid-span should give a deflection of about 10 mm. Over-tightened belts accelerate alternator bearing wear; loose tension creates slipping and insufficient charging. Torque mounting bolts to the vehicle workshop-manual specifications.

Inexperienced home mechanics are recommended to entrust replacement work to a qualified auto-electric repair shop. Incorrect wiring risks burning the alternator or vehicle-system components.

References

Vehicle applications are compiled from the original equipment fitment data for the 96843503 alternator family covering the Chevrolet Aveo and Spark, verified against actual vehicle installation tests and after-sales maintenance experience.

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