OEX DXA4090 12V 120A Denso Style Alternator Pad Mount 180mm CTC 6-Groove 50mm Pulley IR89 New Unit The OEX DXA4090 is a new 12V 120A alternator in the Denso style with a pad mount configuration. Confirm all mounting dimensions and pin code against your vehicle's existing alternator before ordering. 3-year passenger vehicle warranty, 1-year commercial warranty. Product overview The DXA4090 uses a pad mount rather than the leg mount configuration found on most other OEX Denso alternators. A pad mount bolts directly to a flat mounting surface via a solid pad base rather than through separate mounting legs, and is common on certain commercial and industrial vehicle applications. Confirm your vehicle uses a pad mount bracket before ordering. All mounting dimensions, pin code and pulley configuration should be confirmed against your vehicle's existing alternator before purchasing. The IR89 pin code is specific to this unit within the OEX Denso range covered in this session. Features and benefits New unit: Brand new, not remanufactured. 120A output: High-output alternator for vehicles with elevated electrical demands. Pad mount, 180mm CTC, 69mm inside leg, 72mm leg thickness: Pad mount configuration. Confirm all mounting dimensions against the vehicle before ordering. 6-groove 50mm OD pulley: 6-groove multi-rib pulley for serpentine belt drive systems. 9mm pivot hole, 8mm adjusting hole: Confirm hole sizes suit the vehicle's mounting points. IR89 pin code: Confirm pin code and all dimensions against your vehicle. Internal regulator: Voltage regulation handled internally. Non-insulated return: Earth return is not insulated. Confirm this suits your vehicle's wiring configuration. 3-year passenger / 1-year commercial warranty: Extended warranty for passenger vehicle applications. Technical specs Specification Detail SKU DXA4090 Brand OEX Voltage 12V Output 120A Style Denso Regulator Internal Mount Pad Pulley Section 6-groove Pulley OD 50mm Mount CTC 180mm Inside Leg 69mm Leg Thickness 72mm Pivot Hole 9mm Adjusting Hole 8mm Pin Code IR89 Insulated Return No Condition New Weight 5.98kg Warranty 3 years (passenger), 1 year (commercial) Frequently asked questions Is this a new or remanufactured unit? New. The DXA4090 is a brand new unit, not remanufactured or rebuilt. What is a pad mount alternator? A pad mount alternator bolts directly to a flat mounting surface via a solid pad base rather than through separate single, twin or quad mounting legs. This configuration is common on certain commercial and industrial vehicle applications. Confirm your vehicle uses a pad mount bracket before ordering. What does non-insulated return mean? A non-insulated return means the alternator's earth return path runs through the chassis rather than through a dedicated insulated return wire. Confirm this suits your vehicle's wiring configuration before ordering. What is the warranty on this alternator? 3 years for passenger vehicle applications, 1 year for commercial use. What should I confirm before ordering this alternator? Confirm mount type (pad), CTC (180mm), inside leg (69mm), leg thickness (72mm), pivot hole (9mm), adjusting hole (8mm), pulley section (6-groove), pulley OD (50mm) and pin code (IR89) all match your vehicle's requirements. Alternators are vehicle-specific, verify fitment before purchasing. Legendary Products & Support From Authorized Dealers When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice: ▸ Expert Knowledge & TrainingOnly authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations. ▸ Authorized Warranty ProtectionWe offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support. ▸ Reliable Customer SupportIf you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently. ▸ Protect Your InvestmentBuying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that? Choose wisely. Buy from Frankies BrandBeast today! h2, h3 { color: #000080 !important; } h2 { font-weight: bold; margin-top: 1rem; margin-bottom: 0.5rem; } h3 { font-weight: bold; margin-top: 1rem; margin-bottom: 1rem; }
