Rectifier Voltage Regulator 2004-2006 Kawasaki ZX1200 Ninja ZX12R ZX-12R 21066-0007
Rectifier Voltage Regulator 2004-2006 Kawasaki ZX1200 Ninja ZX12R ZX-12R 21066-0007
SKU:RRV-A570~2
Couldn't load pickup availability
Voltage Regulator Rectifier Fit for Kawasaki Ninja ZX12R ZX-12R 2004 2005 2006
Features:
OEM quality, direct replacement to your original unit.
Perfect fit and ready to install.
Always use a sealant to mount the cable gland joint.
All products shipped are tested.
Instruction is NOT included.
Specifications:
Condition: Aftermarket 100% Brand New
Quanity: 1 PC
Type: Regulator / Rectifier
Other specifications:
Number of wires: 8
Number of plugs: 4
Number of pins: 5 + 1 + 1 + 1
Please compare the number of pins and plugs with the old part before purchasing.
Replacement Part Number:
21066-0007
Fits Make/Model/Year:
Fit for Kawasaki ZX1200 Ninja ZX12R ZX-12R 2004-2006
Package includes:
1x Regulator Rectifier
Note:
Signs that your regulator needs replacing:
Depending on the location of the regulator rectifier, the part can easily overheat. Other causes for a dead regulator rectifier center on the battery. Ground connections are important for good voltage, and if there is a faulty voltage, the regulator rectifier can run hot. Bad grounding, corroded battery connection and poor or loose battery connections will cause faulty voltage too.
There are generally two ways for the regulator rectifier to fail:
The first deals with diode burnout, resulting in battery drain. It is easy to assume that the issue is a bad battery because of symptoms such as dimming headlights and poor starts. Checking the voltage with a voltmeter versus relying on symptoms alone will prove highly beneficial. If the voltage drops below 13 volts, the motorcycle will begin to drain the battery and eventually the engine will stop. Check for bad connections and corrosion; these can also cause voltage issues.
The other failure type is shunt regulator burnout, where the regulator rectifier fails to control the voltage, resulting in battery overcharge. Again, a voltmeter will be useful for diagnosis. Though generally, readings above 17 volts mean the regulator rectifier is not converting the excess power correctly and all of that excess voltage may cause the headlights to become extremely bright and then blow.
The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer fits.
Share

Let customers speak for us
from 4179 reviews
Look good on it. Nice gloss to it. Made just right
Good quality, appearance is amazing!
Product arrived after quite some time, overall well packaged and without defects, but took too long to arrive.
Looks great! Fits without any problems 👍🏼 Shipping took a bit long but I'm satisfied with the result. There was a holder for the Audi logo, but unfortunately I didn't figure out how to use it properly. So I simply tied the logo with cable ties. Therefore, I would definitely recommend it!
This Walbro 525lph fuel pump and kit is incredible. The E85 compatibility is fantastic, and it dropped right into my Hellcat. Huge improvement in fuel delivery and peace of mind. Perfect for high-performance builds.
This master solenoid kit completely revived my 4L60E transmission. The shifts are now crisp and firm, solving all the previous hesitation and slipping issues. A high-quality, essential fix.
This CarPlay upgrade module for my F-250 was a perfect plug-and-play solution. It works flawlessly with Sync 3, and now I have seamless Apple CarPlay. It makes the truck's tech feel completely modern. Fantastic upgrade!
This steering angle sensor was the exact match for my Pathfinder. Installation was simple and it cleared my dashboard warning lights immediately. Great OEM-quality replacement part!
This carburetor was the perfect fit for my Honda Twister. The bike starts easily and idles smoothly again, with much better throttle response. A fantastic fix that got my motorcycle running like new.
This center support bearing was a direct replacement for my Durango. The annoying vibration and noise are completely gone now. Quality part, easy install, and the ride is smooth again. Highly recommend.
This SRT grille emblem looks factory-perfect. The adhesive is strong and the finish matches the OEM gloss black perfectly. Installation took minutes and it completes the front end. Excellent quality.
This armrest cover was a perfect match for my Accord. It looks completely original and was very easy to install. The worn-out spot is now gone, making the interior look new again. Great value!
This center support bearing was a direct replacement for my Jeep's driveshaft. The annoying vibration and noise are completely gone now. Quality part, easy install, and the ride is smooth again. Highly recommend.
This portable gas leak detector is incredibly handy and works like a charm. It quickly pinpoints even small propane and natural gas leaks with clear visual alerts. Easy to use and provides real peace of mind for home safety. Excellent tool!
This AFM disabler is a must-have! Installed in seconds, completely eliminated the annoying cylinder deactivation. My truck now runs smoother, with more consistent power and no more annoying V4 mode. Very happy with this simple, effective fix.