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- Brand:
- SKU:
210-0390
- GTIN: 00042511072701
- UPC: 042511072701
- Description: DENSO alternators are not only original equipment on many of the world's top production cars; they are a favorite in motorsports as well, where their light weight, high efficiency, and durability under the most demanding conditions make them the natural choice. Remanufactured DENSO alternators go through a grueling process. Stators and rectifiers are tested to 300 volts, while rotors are submitted to 600 volts, all to ensure reliable performance. Rotor slip rings are buffed to an 8 micron surface finish, with runout limited to 20 microns, minimizing brush wear and abrasion. Bearings are validated to OE standards and loaded with premium OE standard lubricants. New or remanufactured, a DENSO alternator is a quality component. Offered in versions from 40 to 160 amperes and beyond for hundreds of specific vehicle applications, all alternators meet DENSO's rigorous First Time Fit standards. Contemporary cars employ dozens of sophisticated electronic systems from bumper to bumper, placing heavy demands on the charging system. The alternator is no place to cut corners. DENSO First Time Fit alternators meet or exceed all manufacturer standards, mount properly with a minimum of installation issues, and provide years of reliable service. Features. Premium cores and precise OE assembly benchmarks; Design to meet the grueling heat and electrical requirements; First Time Fit provides perfect mounting with no belt/pulley alignment issues; Benefits. Service professionals preferred DENSO's alternators for a trouble free solution; OE quality fit, appearance, and durability; Full compatibility with sensitive electronics systems; Compact and lightweight design
DENSO First Time Fit alternators meet or exceed all manufacturer standards, mount properly with a minimum of installation issues, deliver full compatibility with sensitive electronics systems, and provide years of reliable service.
DENSO First Time Fit Alternator - Condition: New
- Warranty:
Denso Alternator - Denso (210-0390)
- Core Charge: $34.00 Core Charge Applies
Pricing is valid online only and may vary in your local store
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AutoNation Aftermarket Parts FAQ & Buying Guide | AutoNation Parts
What is the AutoNation Aftermarket Store?
The AutoNation Aftermarket Store is your trusted source for high-quality aftermarket auto parts and accessories. We offer over 275+ leading brands, delivering reliable components for nearly every make and model on the road today.
What types of aftermarket parts do you offer?
Our inventory includes everything from performance upgrades to essential replacement parts such as brakes, filters, suspension components, lighting, and electronics. Whether you're maintaining or upgrading your vehicle, we have you covered.
How do I find the right part for my vehicle?
Use our Search by Vehicle tool to quickly match parts to your exact make, model, and year. This ensures proper fitment and optimal performance.
Are aftermarket parts reliable?
Yes. We carefully curate our catalog with trusted aftermarket brands known for durability and performance. Many aftermarket parts meet or exceed OEM standards while offering better value.
How fast is shipping?
We offer fast and reliable delivery nationwide. Most orders are processed quickly so you can get back on the road without delays.
Do you offer discounts on aftermarket parts?
Yes. Combine essential maintenance items and apply promo code MAINT5SAVE at checkout when your order reaches $75+ to save on your purchase.
Can I install these parts myself?
Many of our products are perfect for DIY enthusiasts, while others may require professional installation. Always review product details and consult a technician if needed.
What if I order the wrong part?
If a part doesn’t fit, you can review our Returns Policy for easy return or exchange options. We recommend verifying compatibility before purchase.
Why shop with AutoNation Aftermarket?
AutoNation is one of America’s most trusted automotive retailers, with 300+ locations nationwide. We combine competitive pricing, quality assurance, and expert selection to deliver unmatched value.
Do aftermarket parts affect vehicle performance?
High-quality aftermarket parts can enhance performance, efficiency, and durability. Choosing the right components ensures your vehicle operates at its best.
Key Product Information
Additional Information
| FITMENT | Fits Toyota 4Runner (2000, 2.7L 3RZ‑FE) and Tacoma (2000–2004, 2.4L 2RZ‑FE/2.7L 3RZ‑FE; 2005 Base 2.7L 2TR‑FE). OE‑equivalent 80A alternator with internal regulator and 5‑groove serpentine pulley. Toyota 4Runner (2000): 2.7L 3RZ-FE Toyota Tacoma (2000-2004): 2.4L 2RZ-FE, 2.7L 3RZ-FE Toyota Tacoma (2005): 2.7L 2TR-FE (Base) |
| SYMPTOMS | Common alternator/charging issues include battery/charge warning lamp, dim or flickering lights, slow cranking or repeated dead battery, electrical accessories cutting out, whining or grinding noises from alternator bearings, and OBD‑II faults such as P0560 (System Voltage Malfunction), P0562 (System Voltage Low), or P0622 (Generator Field/F Terminal Circuit). |
| TROUBLESHOOTING | Before replacement, verify belt condition/tension, battery state of charge, and grounds. With engine idling, charging voltage at the battery should typically be ~13.5–14.8 V; significantly low readings point to alternator/drive or wiring faults. Check for voltage drop on the B+ cable and at grounds. Clear DTCs after repair and confirm stable system voltage. |
| INSTALLATION | Disconnect negative battery cable first. Relieve belt tension and remove belt from alternator pulley. Unplug regulator connector and remove B+ cable nut/boot, then mounting bolts. Position the replacement unit, torque fasteners per service manual, reconnect wiring, route belt ensuring ribs fully seat on the 5‑groove pulley, and reconnect battery. Start engine and confirm proper charging voltage and belt tracking. A refundable core may be required for reman units. |
| MAINTENANCE | |
| GENERAL NOTES | Alternate MPN: 2100390; UPC: 042511072701. This unit is 80A and uses a 5‑groove serpentine pulley—verify your vehicle’s belt/pulley configuration. DENSO reman alternators are OE‑grade and include internal regulator/fan. If the original failure was due to oil/coolant contamination or seized idler/tensioner, address root cause to avoid repeat failure. |
| FAULT CODES | |
| REPLACEMENTS | 27060-75160 101211-9360 101211-9630 Lester 13885 Remy 12231 Bosch AL3291X TYC 2-13885 NAPA 2139420 |
| WEIGHT | 12 lb |
| DIMENSIONS | 9 x 8 x 7 inches |