Aeroflow Alternator 12V 100A Chev Black AF4270-1100

The Aeroflow Alternator 12V 100A Chev -BLK is a passenger alternator supplied as each and identified by part number AF4270-1100. It is listed under the Aeroflow brand and the rotating electrical product group, with a one year warranty.

This alternator is described as 12V and 100A, which are the key electrical details to check when matching a replacement. The finish is black, and the item is catalogued as an alternator passenger unit rather than a universal electrical component.

When comparing alternatives, the part number AF4270-1100 and the stated description Aeroflow Alternator 12V 100A Chev -BLK are the most reliable identifiers. If you are working from a vehicle, existing alternator, or parts catalogue, those details should be checked carefully before ordering.

Key Features

• Aeroflow branded passenger alternator
• 12V electrical system
• 100A output rating
• Black finish
• Part number AF4270-1100
• Sold as each

Specifications

• Brand: Aeroflow
• Part No.: AF4270-1100
• Description: Aeroflow Alternator 12V 100A Chev -BLK
• Type: Alternator passenger
• Product group 1: Rotating electrical
• Product group 2: Alternators
• Unit of measure: Each
• Warranty: One year

Application and Buying Notes

The most important checks on this alternator are the 12V system rating, the 100A output rating, and the part number AF4270-1100. Those details need to line up with the unit you are replacing, because alternators can vary by output, mounting style, pulley arrangement, plug style, and application even when the general description appears similar.

The description includes Chev and black, but no explicit vehicle list is supplied here. That means the safest buying approach is to confirm the exact replacement part number against your existing alternator or the vehicle application you are working with. Do not rely on the name alone if you are matching a specific passenger vehicle.

If you are replacing a worn alternator, compare the electrical rating first and then inspect the physical unit before fitting. The correct 12V 100A unit should still be checked for connector style, bracket alignment, and overall configuration against the removed part. Small differences in the housing or terminals can affect installation even when the output rating matches.

The one year warranty applies to the listed part, but it does not replace the need to verify compatibility. For best results, use the AF4270-1100 part number as your primary reference and compare it with the alternator already fitted to the vehicle or the part number specified in the application notes you are using.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number AF4270-1100 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type ALTERNATOR PASSENGER, Unit of Measure EACH, Warranty One Year, Product Group 2 ALTERNATORS, Part No. AF4270-1100, Brand AEROFLOW, Description Aeroflow Alternator 12V 100A Chev -BLK, Product Group 1 ROTATING ELECTRICAL.

Aeroflow Alternator 12V 100A Chev -BLK. Part number AF4270-1100 should be checked first. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number AF4270-1100, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a alternator passenger in workshop, fleet, trade, agricultural, or construction service, the listed electrical specification should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

The listed warranty is One Year. Warranty terms should be considered alongside correct application and part identification, as warranty does not replace fitment confirmation.

Compatibility note: Confirm compatibility using part number AF4270-1100, the stated 12V 100A specification, and the exact vehicle application before purchasing. No verified fitment list is supplied here, so the part should be matched to the existing alternator or application details rather than assumed fit.

FAQ

What is the part number for this alternator?

The part number is AF4270-1100. For this listing, part number AF4270-1100 is the main reference point. These details should still be checked against the original unit before ordering.

What voltage and output rating is listed?

It is listed as 12V and 100A. For this listing, part number AF4270-1100 is the main reference point. These details should still be checked against the original unit before ordering.

What brand is this alternator?

The brand is Aeroflow. For this listing, part number AF4270-1100 is the main reference point. These details should still be checked against the original unit before ordering.

Does this alternator come with a warranty?

Yes. The listed warranty is one year. For this listing, part number AF4270-1100 is the main reference point. These details should still be checked against the original unit before ordering.

Is there a fitment list provided for this part?

No verified fitment list is supplied here, so compatibility should be checked using the part number AF4270-1100 and the vehicle application details. For this listing, part number AF4270-1100 is the main reference point. These details should still be checked against the original unit before ordering.

What should be checked before ordering?

Check the 12V 100A rating, the part number AF4270-1100, and the physical alternator details such as connector style and mounting arrangement against the unit being replaced. For this listing, part number AF4270-1100 is the main reference point. These details should still be checked against the original unit before ordering.