Genuine Products Alternator 12V 90A 7 Groove Denso Single Leg Part No. 8983917531

This Genuine Products alternator is a 12V, 90A unit with a 7 groove pulley, internal regulator, and Denso unit make. It is listed under Part No. 8983917531 and is supplied as an alternator, each, with a one year warranty.

Mounting details are specific: single leg alternator mount, 161mm centre-to-centre mount spacing, 58mm mount leg thickness, M8x1.25 adjusting hole diameter, and 10mm pivot hole diameter. The pulley outside diameter is 54.5mm, so matching the mounting and pulley details is important before ordering.

For buyers comparing replacement charging components, this unit is described as a Genuine Products alternator and is positioned as an OE manufacturer product for many euro vehicles. The testing notes provided mention current and voltage measurements, load and cycling tests over 1,000 hours, plus salt, thermal and vibration destruction tests.

Key Features

• 12V alternator with 90A power rating
• 7 groove pulley
• Internal regulator
• Denso unit make
• Single leg alternator mount
• Part No. 8983917531

Specifications

• Brand: Genuine Products
• Product type: Alternator
• Item type: Alternator
• Voltage: 12V
• Amperage: 90A
• Unit of measure: Each
• Pulley outside diameter: 54.5mm
• Pulley section: 7 groove

Fitment guidance

• Fitment information provided includes ISUZU and ISUZU D-MAX
• Sample application references include ISUZU D-MAX and ISUZU D-MAX 2020

Application and Buying Notes

Before ordering, compare the part number 8983917531, the 12V 90A rating, and the Denso unit make against the unit already fitted to the vehicle. Alternators can look similar from the outside while still differing in mount layout, pulley configuration, and regulator type, so the single leg mount and 7 groove pulley need to match your existing application.

The mounting measurements are especially important here: 161mm centre-to-centre, 58mm mount leg thickness, M8x1.25 adjusting hole, and 10mm pivot hole. If any of those dimensions differ from your current alternator, the unit may not suit even if the vehicle appears similar.

The pulley outside diameter is listed at 54.5mm, which is another useful check when comparing replacements. On charging system parts, small differences in pulley section or pulley diameter can affect belt alignment and installation, so confirm the belt track and mounting points before fitting.

This alternator is described as an OE manufacturer product for many euro vehicles and has internal regulation. That makes it important to confirm the exact charging system configuration on the vehicle, especially where previous repairs, conversions, or non-standard parts may have been fitted.

The one year warranty applies to the part as supplied. Keep the packaging and part number details handy, and confirm the original application information before installation so the replacement decision is made on measured and visual checks, not vehicle make 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 8983917531 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 One Year, Mount Leg Thickness 58mm, Power Rating (Amp) 90, Pulley Section 7 Groove, Suits Unit Make Denso, Alternator Mount Single Leg, Mount Cnt to Cnt 161mm.

Additional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. 8983917531, Brand GENUINE PRODUCTS, Description Genuine Alternator 12V 90A, Adjusting Hole Diameter M8x1.25, Pivot Hole Diameter 10, Pulley Outside Diameter 54.5mm, Regulator Type Internal, Voltage 12, Item Type Alternator.

Genuine Alternator 12V 90A. Part number 8983917531 should be checked first. Listed voltage is 12. Listed output rating is 90. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Mount style is Single Leg. 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 8983917531, 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: Confirm compatibility using Part No. 8983917531, the 12V 90A specification, the Denso unit make, and the mounting and pulley dimensions before ordering. Do not rely on vehicle appearance alone; check the existing alternator against the listed measurements and application details.

FAQ

What is the part number for this alternator?

The part number listed is 8983917531. For this listing, part number 8983917531 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include ISUZU D-MAX, ISUZU D-MAX 2020. These details should still be checked against the original unit before ordering.

What are the key electrical specifications?

This alternator is 12V with a 90A power rating and an internal regulator. For this listing, part number 8983917531 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include ISUZU D-MAX, ISUZU D-MAX 2020. These details should still be checked against the original unit before ordering.

What pulley details are listed?

The pulley is listed as 7 groove, with a pulley outside diameter of 54.5mm. For this listing, part number 8983917531 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include ISUZU D-MAX, ISUZU D-MAX 2020. These details should still be checked against the original unit before ordering.

What mounting details should be checked before ordering?

Check the single leg alternator mount, 161mm mount centre-to-centre, 58mm mount leg thickness, M8x1.25 adjusting hole diameter, and 10mm pivot hole diameter. For this listing, part number 8983917531 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include ISUZU D-MAX, ISUZU D-MAX 2020. These details should still be checked against the original unit before ordering.

Which unit make does it suit?

It is listed as suiting Denso unit make. For this listing, part number 8983917531 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include ISUZU D-MAX, ISUZU D-MAX 2020. These details should still be checked against the original unit before ordering.

What fitment information is provided?

Fitment information provided includes ISUZU and ISUZU D-MAX, with sample application references to ISUZU D-MAX and ISUZU D-MAX 2020. The part number and dimensions should still be confirmed before purchase. For this listing, part number 8983917531 is the main reference point. Listed voltage is 12. Listed output rating is 90. Published fitment references include ISUZU D-MAX, ISUZU D-MAX 2020. These details should still be checked against the original unit before ordering.