Toyota 4Runner Replacement Alternators

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    • (5 reviews)
      # sp2469
      Alternator by TYC®. The alternator is one of the parts you want to function properly, otherwise all the comforts given by the electronic components won't be available anymore. And when you need a replacement, TYC will gladly give you a...
      OE quality at an affordable priceDirect replacement
      $76.00 - $205.06
    • (28 reviews)
      # sp1450
      Alternator by Quality-Built®. Get professional installer quality at a DIY price with a Quality Built alternator. These alternators are manufactured under strict QS-9000 quality guidelines, the highest quality standard achievable for...
      Designed specifically for the high demands of professional installersSelect components and advanced manufacturing techniques provide unparalleled performance and reliability
      $9.75 - $1,848.27
    • (14 reviews)
      # sp9139
      Alternator by Remy®. The alternators by Remy provide significant fuel efficiency and the lowest noise available on the market today. They feature patented winding technology which helps them boast the lowest mass in the industry, as...
      Boasts the lowest mass in the industryProvides maximum fuel economy
      $24.98 - $957.25
    • (3 reviews)
      # sp1073
      Alternator by Bosch®. If all you hear when starting your car is a click-click sound, chances are your alternator has died on you. Bosch Alternator is built especially for extremes of heat and cold; it features more new parts and is...
      Ensures cranking and starting performance under all temperature extremes100% full-load tested – meets or exceeds OE manufacturers' torque, amperage draw and RPM standards
      $40.59 - $1,129.75
    • (10 reviews)
      # sp4663
      Alternator by Denso®. 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™...
      Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts
      $25.36 - $614.21
    • (4 reviews)
      # sp10754
      Professional™ Alternator by ACDelco®. Thoroughly tested and backed by competitive warranty coverage, ACDelco Professional NEW Alternators – for GM and non-GM vehicles – are manufactured using ISO Quality Standards. ACDelco...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $23.76 - $486.96
    • (0 reviews)
      # sp113941
      Professional™ Alternator Rectifier Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $35.06 - $221.75
    • (1 review)
      # sp12085
      Remanufactured Alternator by USA Industries®. This premium product is designed to properly provide power to electronic components of your vehicle when it is running. This alternator by USA Industries is designed to fit like the original...
      Designed to provide power to your vehicle's electrical systemMade from premium materials
      $17.25 - $167.10
    • (0 reviews)
      # sp10763
      Professional™ Alternator Decoupler Pulley by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $36.04 - $207.55
    • (0 reviews)
      # sp20419
      Intermotor™ Alternator Rectifier Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.55 - $212.85
    • (0 reviews)
      # sp25658
      Alternator Decoupler Pulley by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and...
      Exact OE replacementPatended design unmatched by any other supplier
      $35.96 - $195.02
    • (0 reviews)
      # sp93953
      Professional™ Alternator Brush Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $1.82 - $17.44
    • (0 reviews)
      # sp20415
      Intermotor™ Alternator Brush Holder by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.47 - $37.54
    • (0 reviews)
      # sp20418
      Intermotor™ Alternator Brush Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.11 - $17.62
    • (0 reviews)
      # sp21112
      Generator Commutator End Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and unmatched...
      Possesses excellent antifriction propertiesManufactured utilizing computer controlled heat treatment processes for lasting performance
      $4.18 - $25.10
    • (0 reviews)
      # sp113800
      Alternator Decoupler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original equipment requirements for...
      Original equipment equivalentFactory-like fit and dependability
      $40.64 - $94.74
    • (0 reviews)
      # mpn34236
      Alternator by TYC®. Current: 80 Amp. With 4 Groove Serpentine Pulley. The alternator is one of the parts you want to function properly, otherwise all the comforts given by the electronic components won't be available anymore. And when...
      OE quality at an affordable priceDirect replacement
      $92.33
    • (0 reviews)
      # mpn39448
      Alternator by TYC®. Current: 130 Amp. With 7 Groove Serpentine Pulley. The alternator is one of the parts you want to function properly, otherwise all the comforts given by the electronic components won't be available anymore. And when...
      OE quality at an affordable priceDirect replacement
      $137.46
    • (0 reviews)
      # mpn877803
      Remanufactured Alternator by Denso®. Current: 60 Amp. 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....
      Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts
      $74.39
    • (0 reviews)
      # mpn877829
      Remanufactured Alternator by Denso®. Current: 80 Amp. 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....
      Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts
      $120.22
    • (0 reviews)
      # mpn958672
      Remanufactured Alternator by Denso®. Current: 40 Amp. 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....
      Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts
      $42.25
    • (0 reviews)
      # mpn4006287745
      Remanufactured Alternator by Denso®. Current: 100 Amp. 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....
      Bearing 100% tested to OE standards and repacked with OEM grade lubricantStator Insulation tested to 600 volts
      $160.38
    • (0 reviews)
      # mpn4478738713
      Professional™ Remanufactured Alternator by ACDelco®. Current: 80 Amp. With 4 Groove Serpentine Pulley. Pulley Size: 55 mm. With Internal Fan. Plug Position: 4:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Using strict...
      Remanufactured – Units are remanufactured to stringent specifications, not rebuiltTop-selling part numbers include 100% new solenoid
      $105.24
    • (0 reviews)
      # mpn4498317233
      Professional™ Alternator by ACDelco®. Current: 130 Amp. With Internal Fan. Voltage Regulator: Internal. Rotation: Clockwise. Thoroughly tested and backed by competitive warranty coverage, ACDelco Professional NEW Alternators – for...
      New units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.All components are 100% new to provide improved performance and long-life reliability.
      $142.99
    • (0 reviews)
      # mpn4478737874
      Professional™ Alternator Brush Set by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.11
    • (0 reviews)
      # mpn4483548027
      Professional™ Alternator Decoupler Pulley by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $44.10
    • (0 reviews)
      # mpn53652729
      Intermotor™ Alternator Brush Holder by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.18
    • (0 reviews)
      # mpn592127101
      Intermotor™ Alternator Brush Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.21
    • (0 reviews)
      # mpn592127104
      Intermotor™ Alternator Brush Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2.64
    • (0 reviews)
      # mpn53651013
      Intermotor™ Alternator Rectifier Set by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $104.32




    All modern vehicles need a significant amount of electrical power to run the ignition and other systems that depend on electricity. If a required power were supplied by a traditional battery, it would quickly run down. For this reason, any motor vehicle utilizes a rechargeable battery and also a charging system that keeps the battery fully charged at all times. An alternator, as a part of the charging system, is an electrical generator that converts mechanical energy from the crankshaft into electrical energy to recharge the battery. An alternator consists of a stator and rotor. A stator is a set of coil windings and a magnetic rotor that spins inside them creating rotating magnetic field and inducing a voltage in the stator windings.

    Toyota 4Runner owners do report issues concerning the charging system. Thus, some have their radio suddenly turning off, headlights dimming, followed by all systems shut down. In such situations, the first step is to check an alternator and battery. There were cases when the Toyota 4Runner refused to start at all. The reasons may vary, but in the most cases, the problem is in the malfunctioning alternator, dead battery, or failed starter. If you have related issues with your SUV, you can find all of the needed replacement parts in our Toyota 4Runner replacement alternators inventory.

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    Toyota 4Runner Replacement Alternators Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Denso Alternator
    Exactly like original fits and works great.
    Posted by Lance Z Johnson (Boise, ID) / January 4, 20182007 Toyota 4Runner
    Was this review helpful for you? Yes
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