Genuine Alternator 12V 110A AB3910300AG

The Genuine Alternator 12V 110A is a new rotating electrical unit supplied as an OE product, identified by part number AB3910300AG. It is a 12 volt alternator with a 110 amp power rating, internal regulator, pad mount arrangement, and a 7 groove pulley, so the key electrical and physical details are already defined before you compare it against the vehicle.

This unit is listed with a mount leg thickness of 60 mm, mount hole diameter of 11 mm, mount centre-to-centre of 175 mm, and a pulley outside diameter of 59 mm. Those measurements matter because alternators often differ on mount spacing, bracket style, and pulley alignment even when the engine family looks similar.

It is sold new, not remanufactured, and carries a 12 month warranty. The alternator is described as Genuine Products with a Genuine unit make, which is useful when you are replacing a matching OE-style component and want to compare the part number, mounting style, and electrical specification directly.

Fitment references supplied with the product information include Ford Ranger applications across multiple model years, as well as Mitsubishi CANTER references under FE4) and MITSUBISHI. Because alternator fitment can vary by engine, mounting arrangement, and pulley configuration, the safest check is still the part number AB3910300AG together with the listed mount and pulley details.

Key Features

• OE product
• New unit
• Internal regulator
• 7 groove pulley
• Pad mount alternator
• 12 month warranty

Specifications

• Voltage: 12V
• Power rating: 110A
• Part No.: AB3910300AG
• Mount leg thickness: 60 mm
• Mount hole diameter: 11 mm
• Mount centre to centre: 175 mm
• Pulley outside diameter: 59 mm
• Pulley section: 7 groove

Listed fitment references

• Ford Ranger applications are referenced, including model years from 2011 through 2021 in the supplied fitment preview.
• Mitsubishi CANTER references are also listed, including FE4) and MITSUBISHI entries in the supplied fitment data.
• FE4) applications are shown across multiple years in the supplied fitment preview, including 1986 through 1995.
• Fitment should still be confirmed against the vehicle’s alternator mount style, pulley groove count, and part number before ordering.

Application and Buying Notes

Before ordering, compare the part number AB3910300AG with the alternator already fitted to the vehicle, then check the physical mounting details: pad mount style, 60 mm mount leg thickness, 11 mm mount hole diameter, and 175 mm mount centre-to-centre. These figures are often the quickest way to rule in or rule out a match when the vehicle has had previous repairs or engine changes.

The 12V and 110A rating are important because they define the alternator’s electrical output and system voltage. The unit also uses an internal regulator, so the charging system arrangement needs to suit that style of alternator. If the vehicle uses a different regulator setup, pulley count, or bracket geometry, the part may not interchange even if the vehicle model appears in the fitment references.

The 7 groove pulley and 59 mm pulley outside diameter should be checked carefully against the existing unit. Pulley alignment and belt type are common reasons for mismatch on alternators, and the groove count must match the belt system fitted to the vehicle. If the belt and pulley arrangement on the vehicle does not match these details, stop and verify before fitting.

This alternator is new and sold as an OE product, which is useful when replacing a failed unit with a matching-style component rather than a remanufactured part. Even so, alternator compatibility is best confirmed using a combination of the part number, mounting measurements, and the vehicle application details supplied, rather than relying on vehicle name alone.

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 AB3910300AG 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, Unit of Measure EACH, Warranty 12 Months, Mount Leg Thickness 60mm, Power Rating (Amp) 110, Pulley Section 7 Groove, Suits Unit Make Genuine, Alternator Mount Pad, New / Reman. New, Product Group 1 ROTATING ELECTRICAL.

Additional published details for cross-checking include Part No. AB3910300AG, Brand GENUINE PRODUCTS, Description Genuine Alternator 12V 110A, Mount Hole Diameter 11, Pin Code IR161, Pulley Outside Diameter 59mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 175mm.

Genuine Alternator 12V 110A. Part number AB3910300AG should be checked first. Listed voltage is 12. Listed output rating is 110. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Pad. Regulator type is Internal. Pulley configuration is 7 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number AB3910300AG, 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.

Compatibility note: Please confirm fitment by matching part number AB3910300AG, the 12V 110A specification, and the listed mount and pulley dimensions against the vehicle’s existing alternator before purchase.

FAQ

What is the part number for this alternator?

The part number supplied is AB3910300AG.

Is this alternator new or remanufactured?

It is listed as new, not remanufactured.

What voltage and output rating does it have?

It is a 12V alternator with a 110A power rating.

What type of regulator does it use?

It uses an internal regulator.

What pulley setup does it have?

It has a 7 groove pulley with a 59 mm outside diameter.

How should I confirm compatibility before ordering?

Check the part number AB3910300AG, the 12V 110A rating, the pad mount arrangement, and the listed measurements including 60 mm mount leg thickness, 11 mm mount hole diameter, and 175 mm mount centre-to-centre.