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Description
Alternator BMW 3 Series F30 320i N20 B20 2012-2015 MAP-100472Vehicle Compatibility This premium alternator is designed specifically for the following BMW application in the South African market: BMW 3 Series (F30,) 320i with N20 B20 petrol engine and 6PK auxiliary belt drive If you are unsure whether your BMW 320i uses this alternator specification, you can confirm by checking the engine code N20 B20 and the original alternator rating with your workshop or by contacting us with your VIN. Specifications Part
Vehicle Compatibility
This premium alternator is designed specifically for the following BMW application in the South African market:
- BMW 3 Series (F30,) 320i with N20 B20 petrol engine and 6PK auxiliary belt drive
If you are unsure whether your BMW 320i uses this alternator specification, you can confirm by checking the engine code N20 B20 and the original alternator rating with your workshop or by contacting us with your VIN.
Specifications
- Part type alternator for BMW 3 Series 320i
- Rated output 210 A high capacity unit for modern electrical systems
- Belt type 6PK multi rib poly V belt
- Rotation direction clockwise CW as per original fitment
- Engine code N20 B20 direct replacement specification
- Application BMW 3 Series F30 320i variants using N20 B20 engines
- Charging system component designed for vehicles with high electrical demand such as climate control, infotainment and lighting upgrades
- SKU MAP-100472
The specifications above match the original equipment requirements for compatible BMW 3 Series F30 and F80 320i models where a 210 A 6PK clockwise alternator is specified.
Features
- High output 210 A alternator provides stable charging for vehicles equipped with multiple electronic control units, audio upgrades and factory comfort features.
- Correct 6PK pulley configuration and clockwise rotation help maintain proper belt tracking, reducing noise and premature belt wear on the N20 ,B20 engine.
- Manufactured to stringent quality standards to offer consistent performance under South African conditions including heat, traffic and stop start driving.
- Engineered as a direct replacement for the original BMW alternator used on compatible 320i models to minimise installation time and avoid modifications.
- Robust internal components and high quality bearings designed to handle daily urban commuting as well as longer highway trips.
- Helps restore correct charging voltage, improve cold starting reliability and protect sensitive electronic systems from low voltage issues.
- Suitable for owners maintaining their BMW 3 Series 320i for long term use, or preparing the vehicle for resale where a reliable charging system is important.
Why Buy From Us
- Local South African stock on BMW alternators for quicker dispatch and reduced downtime while your 3 Series is off the road.
- Twelve month warranty against manufacturing defects when installed correctly and used under normal operating conditions.
- Experienced team available to help confirm compatibility for your BMW 320i using the registration or VIN so you can order with confidence.
- Nationwide courier delivery across South Africa including Johannesburg, Cape Town, Durban, Pretoria, Gqeberha, Bloemfontein and many other areas.
- Secure online checkout with trusted South African payment options and clear communication from order to delivery.
- Specialist focus on automotive parts, allowing us to give practical advice on common charging system issues in BMW vehicles.
Installation And Maintenance Tips
- Always disconnect the vehicle battery before working on the alternator or charging system to protect electronic control units.
- Before fitting the new unit, compare the mounting points, electrical plug and pulley layout with the original alternator removed from your BMW 3 Series.
- Inspect the 6PK auxiliary belt and automatic tensioner for cracks, glazing or noise and replace them if they show signs of wear to avoid premature failure.
- Ensure all earth straps and battery terminals are clean and tight, as poor connections can cause charging faults that may appear as alternator problems.
- After installation, check charging voltage at idle and with electrical loads switched on to confirm that the system is operating within the correct range.
- Where required, ask your workshop to follow BMW diagnostic procedures to clear any stored fault codes and verify that the charging system is recognised correctly.
- If you are not comfortable working on the vehicle yourself, have the alternator fitted by a qualified workshop familiar with BMW N20 B20 engines and their electrical systems.
Trusted by thousands of South African drivers for quality and durability.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
TLDR product abides by the SCCS's standards, makes my teeth less sensitive, just too expensive
Size: 3 Ounce (Pack of 1), Set name: Adult Mint Extra Strength, Size: 3 Ounce (Pack of 1), Set name: Adult Mint Extra Strength
This review is very important for me to write, as researching products for health typically stresses me out immensely when there is conflicting information. Nano-hydroxyapatite toothpaste is no exception to this, so if I can save someone some time and stress in this age of overwhelming, conflicting medical information, I will.
I don't use fluoride and was using Tom's toothpaste for a while. My tooth chipped on a mug (second time in my life), and I started stressing about my teeth being "weak." That was when I began researching how to strengthen them, and learned about remineralization and how fluoride helps with that. I learned about Nano-hydroxyapatite (nanoHAP) as an alternative, and essentially that 10% nanohap in the toothpaste was necessary for efficacy. I ordered an affordable (ish) one on Amazon, we'll call it Brand A, and went about my life.
Unfortunately, later on, I learned of concern in the scientific community about nano particles crossing the blood brain barrier, leaking into the bloodstream, and overall just potentially being harmful. I'd already been using the Brand A for 6 months and was afraid of any damage I may have done. I went back to digging.
The FDA has not approved nanoHAP in toothpaste as of now, but I haven't always waited for them to catch up to research to try new things when it comes to my health. In this instance, however, I was definitely looking for someone more knowledgeable than me to guide me, as I was overwhelmed and STRESSED (my health is just one big rollercoaster ride, so I burn out quickly when it comes to health decisions.) Finally, I found that the European Commission's Scientific Committee on Consumer Safety made a decision on the safety of nanoHAP in toothpaste, stating:
"Based on the data provided, the SCCS considers hydroxyapatite (nano) safe when used
at concentrations up to 10% in toothpaste, and up to 0.465% in mouthwash. This safety evaluation only applies to the hydroxyapatite (nano) with the following
characteristics:
- composed of rod-shaped particles of which at least 95.8% (in particle number) have an
aspect ratio less than 3, and the remaining 4.2% have an aspect ratio not exceeding 4.9;
- the particles are not coated or surface modified"
It turns out, Brand A's nanoHAP toothpaste used needle-shaped (not rod-shaped) particles (NOT good.) I was now on a mission to find a safe nanoHAP toothpaste.
In the interim, I switched from the Brand A's nanoHAP toothpaste to Himalaya Botanique's Xylitol toothpaste (no fluoride or nanoHAP.) My teeth and gums became sensitive rather quickly. I was desperate to go back to nanoHAP, but most brands won't disclose the important information in the product pages, or even if you reach out and ask them, i.e. the percentage of nanoHAP (you want 10%), the particle shape (you want rod), etc.
I found Himalaya Botanique's extra strength nanoHAP toothpaste (they have a regular one which doesn't advertise it's % - it's only 2.5%.) I decided to email them and see if they'd answer some questions about the product.
Much to my relief, they responded with this:
"The nano-hydroxyapatite used in Himalaya’s toothpaste complies with the recommendations suggested by the European Union (EU) Scientific Committee on Consumer Safety (SCCS). Please note, this applies to both the shape of the nHA as well as the aspect ratio as recommended by the EU-SCCS.
Himalaya’s hydroxyapatite particles are currently nanoparticles < 100 nanometers (i.e., 0.100 microns), with a nano-rod shape having a width between 5-20 nm (typically close to 10 nm) and a length below 50 nm (typically between 30 to 40 nm)."
That was good enough for me; I bought it. The sensitivity in my teeth from the xylitol toothpaste went away quickly, so it appears to be effective.
It seems to whiten decently, nothing too drastic. I LOVE that the ingredients are all natural, though. It's minty and refreshing. It's not too thick or runny (took a pic trying to show texture and thickness), and my mouth feels clean after brushing.
My only, ONLY complaint is the price. That's why I'm docking a star. $19 for a single tube of toothpaste almost feels like elitism. I'm stretching that tube as FAR as it will go.
I hope this review was helpful. There are lots of studies you can check out regarding nanoHAP, but I hope I summarized the important parts here. Happy brushing!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 26, 2025
★★★★★ 5
Great healthier option
Size: 3 Ounce (Pack of 1), Set name: Adult Mint Extra Strength
⭐️⭐️⭐️⭐️⭐️
Himalaya Botanique Whitening with Extra Strength Hydroxyapatite Toothpaste is outstanding. The nano hydroxyapatite truly makes a difference my teeth feel stronger, smoother, and noticeably cleaner after each use. It helps with remineralization and enamel support without being harsh, and the gentle whitening is a nice bonus. I love that it’s vegan and made with clean ingredients, and the mint flavor is fresh without being overpowering. This feels like a premium, effective toothpaste that delivers real results. I would absolutely repurchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 4
Good! Works pretty well. Has a couple issues
Size: 4 Ounce (Pack of 1), Set name: Adult Mint
I have wanted to dump Fluoride for decades; however, when I stopped it and used all natural products sans fluoride...my teeth became sensitive...so I went back.
Saw this and did slight reading about it. Bought immediately. Ordered a second tube.
LOVE IT. No fluoride. No sensitivity.
Not really sure that it whitens much so I am now shopping for that.
It is pricey, IMHO.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
★★★★★ 5
Minty & Whitening Approved!
Size: 4 Ounce (Pack of 4), Set name: Adult Mint
MY FAVORITE fluoride free toothpaste. I still get that slight minty fresh taste and has effectively whitened my teeth as people have noticed and complimented me on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Phenomenal NHa toothpaste
Size: 4 Ounce (Pack of 1), Set name: Adult Mint
I am fluoride free. It’s toxic AND did you know it oxidizes the tooth from the inside out and actually MAKES your TEETH YELLOW!? Crest even admitted it. Fluorides risks outweigh the teeth benefits but LUCKILY there’s a more superior solution: nano hydroxyapatite for our teeth remineralization needs. It’s safe and proven to be more effective as a remineralizing agent, unlike fluoride which cannot remineralize on its own - it requires the minerals in your saliva to work, so if your saliva isn’t at the optimal levels, it’s useless to teeth. But I have been on a teeth whitening journey - got my teeth whitened at my dentist but I ate a tangerine and they got stained again. (Stupid me. Bye $325!) While I’ve restored the whiteness back with various at home products, it’s been at the expense of my enamel and has caused a lot of sensitivity. Sensodyne was given to me by my dentist but when I saw it visibly yellow my teeth after the dentist’s first bleaching, I went down a rabbit hole to get to the bottom of it as to why. Additionally, my enamel has been getting more and and more clear, and I needed this to be addressed. NHa has been proven to restore enamel which treats tooth sensitivity instead of just numbing the nerves with potassium nitrate like Sensodyne does which treats the symptom and not the cause (tooth demineralization, sigh… such a western medicine move). When I bought this for the first time I was immediately pleased - there’s NO scary flavor (if you’ve ever tried *natural* toothpastes, especially ones of India, You KNOW!). There’s no cardamom or other cinnamon or out of the ordinary flavors here. The consistency is that of normal toothpaste. Great foaming action. Has helped my sensitivity in 2 applications, I’m 100% without sensitivity but even better, my teeth my are less clear. This truly restores enamel.
But, here’s my gripes. #1 - I have no idea how much hydroxyapatite is in this. I know it works, but as a consumer, I deserve to know what % of the star ingredient is used in a product that I’m specifically buying it for.
#2 - the toothpaste color is… lightish yellow. Think a healthy “mucus yellow” - I’m so sorry for the that description, but when I spit up bits of toothpaste in my sink, it looks like boogers. That’s an issue when I’m busy whitening my teeth at home & I’m avoiding eating foods that stain teeth for at least 2 hours after so that my saliva can naturally seal my dental pores that are being blasted open with peroxide. If I brush my teeth after whitening I’m extremely paranoid that I’m pushing YELLOW toothpaste into my porous teeth, and I don’t need to keep driving myself crazy thinking that the NHa is potentially sealing that color in. I also want to be able to put my NHa toothpaste in clean whitening trays to give myself a mineralizing treatment without worrying about it staining my teeth from prolonged/concentrated contact. Mind you - this is very paranoid of me to think, but I’ve spent a lot fixing my teeth bleaching then restaining fiasco, so I’m not taking any chances. While I don’t think it’s yellowing my teeth at all, because of the color, I’ll never think it’s whitening them.
But don’t let this deter you from purchasing. It helps sensitivity after one use, has shown to make my enamel less clear, and has a normal toothpaste consistency and foams up great. I recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2024
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