1972 MG MGB Alternators and Starters
Find Your Specific 1972 MG MGB Alternators and Starters
Below you will find various in-demand MG Alternators and Starters, components and accessories for your 1972 MGB. Advance Auto Parts has popular MGB parts like Starter Parts, Alternator Parts, Ignition Lock Parts and more. You’ll also find aftermarket and OEM Alternators and Starters for other MGB model years including
1971,
1973,
1974,
1975,
1976,
1977,
1978,
1979,
1980 and more. Select a category of 1972 MG MGB Alternators and Starters below and start saving instantly.
Popular 1972 MG MGB Alternators and Starters Categories
Essential Alternators and Starters for 1972 MG MGBs
WAI – Starter: 12 Volt, CW, 10-Tooth Pinion (Part No.16164N)
from
$193.99
Product Features:
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- Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
- Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
- Armatures have precision machined and upgraded steel shaft for improved durability and performance.
- Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
URO Parts – Ignition Lock Cylinder w/ Keys (Part No.BHM7144)
from
$116.99
URO Parts has been a leading brand of replacement auto parts for European vehicles for more than thirty years. Affordable yet dedicated to quality, URO Parts controls its production process in strict accordance with ISO/TS 16949 QMS specifications and offers a wide variety of components used to restore or repair engine, electrical, drive train, braking, steering, suspension, climate control, cooling, exhaust, and fuel systems in classic to late-model German, British, and Scandinavian vehicles. Looking for parts that are even higher quality than original equipment? URO Parts engineers analyze common failures and identify weaknesses in original equipment parts when creating URO Premium components, which are superior to OE in performance and reliability thanks to improved materials and more robust designs. Thanks to high-quality, competitively-priced URO Parts and bulletproof URO Premium replacement components, owning a prestigious European vehicle is no longer an expensive luxury reserved for the elite and wealthy.
Product Features:
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Product Features:
- Comes with keys
- Guaranteed Fitment
- High Quality Materials
- Guaranteed fitment
- Replacement of worn or failing OE lock cylinder instantly restores easy key rotation and positive engagement of starter switch
- Inexpensive solution to lost ignition keys
- Manufactured using quality cylinder and tumbler materials for smooth operation and long lifespan
Carquest HD Electrical – Alternator: New, 43 Amps, With Pulley (Part No.71-14037N)
from
$157.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
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Product Features:
- High quality components form the foundation our parts are built from. Transpo¿s innovative and high quality electronic technologies for internal components are incorporated to achieve high performance outputs.
- High quality components form the foundation our parts are built from. Transpo┐s innovative and high quality electronic technologies for internal components are incorporated to achieve high performance outputs.
- Power & Efficiency are designed into every component. No matter the ambient temperature, starters will provide maximum cranking power to get engines running.
- Connectors and power transmission components are highly resistant to extreme moisture environments because we use nickel plated contactors and double armature coating. We maintain a rigorous test schedule with endurance, salt spray, dirt and grime and out
- Integrated magnetic switch provides protection against weak power from batteries.
- Over-Crank Protection (OCP) Monitors heat in starter from over cranking & shuts down starter to prevent burning
- Precision design and machining are the Extreme vibration failure solution. Vehicles often perform in adverse conditions like extreme temperatures that create tolerance shifts that produce high frequency vibration, which leads to resistance in power transf
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Bosch – Alternator: Remanufactured, 43 Amps, 2 Year Limited Warranty (Part No.AL300X)
from
$133.99
The Bosch Premium Alternator, delivering 43 amps at 12 VDC, is engineered for exceptional performance and reliability. Full-load tested to meet Bosch’s rigorous performance standards, this alternator ensures dependable operation under demanding conditions. Unlike rebuilt units, it is 100% factory-tested and remanufactured using high-quality materials and cutting-edge technology, guaranteeing long-lasting durability. Designed with a clockwise rotation direction, it is built to seamlessly integrate with your vehicle’s electrical system. Whether you’re replacing a worn-out alternator or upgrading for better performance, this Bosch alternator offers unmatched value and peace of mind.
Product Features:
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Product Features:
- Full-load tested to guarantee compliance with Bosch’s strict performance specifications
- 100% factory tested, units are remanufactured (not rebuilt)
- Built to last – uses high quality materials and the most technologically advanced developments.
- Seamlessly integrates with your vehicle’s electrical system for reliable and efficient operation.
- Designed with a clockwise rotation direction to ensure compatibility and optimal performance.
Product Features:
Carquest HD Electrical – Alternator – IR/EF 36 Amp/12 Volt, CW, 1-Groove Pulley (Part No.71-14029N)
from
$156.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
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Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Product Features:
Upgrade your 1972 MG MGB with Top-Quality Alternators and Starters
When it comes to maintaining or upgrading your 1972 MG MGB, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your MG or enhancing its overall performance, Alternators and Starters are key to keeping your MGB functioning at its best. At Advance Auto Parts, we offer a wide selection of 3 Alternators and Starters for the 1972 MG MGB, designed to meet your needs without breaking the bank.
From
Starter Part
replacements to
Alternator Parts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Alternators and Starters for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Alternators and Starters for your 1972 MG MGB at great prices.
Our Alternators and Starters inventory for this model
ranges from just $116.99 to $193.99, with
an average price of $155.99.
Our 3 Alternators and Starters in stock come from 3 trusted brands, so you’re sure to find the right part for your 1972 MG MGB without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Alternators and Starter upgrades. Explore related part types like Fluids and Chemicals, Wipers and Related Products
and more to make sure your 1972 MG MGB is always ready to roll. We’re committed to providing you with everything you need to keep your MGB in top shape, all in one place.
Start shopping confidently below for your 1972 MG MGB!
Best-Selling Starter Parts for 1972 MG MGBs
Enhance the driving experience in your MG with 1 quality Starter Part components, starting at $193.99.
WAI – Starter: 12 Volt, CW, 10-Tooth Pinion (Part No.16164N)
from
$193.99
Product Features:
See More
- Engineered to meet or exceed OEM specifications for a perfect fit and hassle-free installation.
- Premium grade solenoids contains materials specifically selected for best conductivity. High temperature cap ensures that the solenoid works flawlessly in high heat environments. High dielectric strength outer case resists shorting.
- Armatures have precision machined and upgraded steel shaft for improved durability and performance.
- Each unit includes a printed copy of the test results so you know exactly what to expect from our parts right from the first time they power on.
Most Popular 1972 MG MGB Alternator Parts
Customize your MG with 1 Alternator Parts products
like Alternators, all
priced under $156.99.
Carquest HD Electrical – Alternator – IR/EF 36 Amp/12 Volt, CW, 1-Groove Pulley (Part No.71-14029N)
from
$156.99
Carquest Starters with 100% NEW construction will restore hard working vehicles to exceed OE specified performance & endurance. All new units and components offer unmatched performance, reduce downtime & customer comebacks. Carquest HD alternators are primed to keep you moving forward. Built to perform in severe duty environments where consistent efficient high outputs are required.
Product Features:
See More
Product Features:
- Contains Innovative Brush-less and Premium Brush Components that have been tested and certified for highest possible power output
- Stator – wound to OE specifications. Heavy coated Polyester wire provides consistent conductivity
- Premium Transpo rectifiers use 13mm press fit Diodes for maximum performance
- Rotor shafts CNC machined & precision balanced to eliminate vibration
- Over-Voltage shutdown limits voltage if output terminal is disconnected form the battery
- Load dump protection ensures transient voltage spikes do not damage transistor
- Improved power transmission with lower engine speed keeps accessories and powered implements running at maximum output without additional load to the engine.
Top Picks for 1972 MG MGB Ignition Lock Parts
Upgrade MG MGBs with top-quality Ignition Lock Parts parts, including 1 OEM and aftermarket selections for your 1972 model.
URO Parts – Ignition Lock Cylinder w/ Keys (Part No.BHM7144)
from
$116.99
URO Parts has been a leading brand of replacement auto parts for European vehicles for more than thirty years. Affordable yet dedicated to quality, URO Parts controls its production process in strict accordance with ISO/TS 16949 QMS specifications and offers a wide variety of components used to restore or repair engine, electrical, drive train, braking, steering, suspension, climate control, cooling, exhaust, and fuel systems in classic to late-model German, British, and Scandinavian vehicles. Looking for parts that are even higher quality than original equipment? URO Parts engineers analyze common failures and identify weaknesses in original equipment parts when creating URO Premium components, which are superior to OE in performance and reliability thanks to improved materials and more robust designs. Thanks to high-quality, competitively-priced URO Parts and bulletproof URO Premium replacement components, owning a prestigious European vehicle is no longer an expensive luxury reserved for the elite and wealthy.
Product Features:
See More
Product Features:
- Comes with keys
- Guaranteed Fitment
- High Quality Materials
- Guaranteed fitment
- Replacement of worn or failing OE lock cylinder instantly restores easy key rotation and positive engagement of starter switch
- Inexpensive solution to lost ignition keys
- Manufactured using quality cylinder and tumbler materials for smooth operation and long lifespan
FAQs for 1972 MG MGB Alternators and Starters
Which Alternators and Starters are best-sellers for 1972 MG MGBs?
Out of 3 Alternators and Starters that fit 1972 MG MGBs, the following parts are the top sellers:
- Alternator – IR/EF 36 Amp/12 Volt, CW, 1-Groove Pulley (11742322) – $156.99
- Ignition Lock Cylinder w/ Keys (11681298) – $116.99
- Starter: 12 Volt, CW, 10-Tooth Pinion (12161649) – $193.99
What’s the price range for 1972 MG MGB Alternators and Starters?
Alternators and Starter prices for the 1972 MG MGB start at $116.99 and go up to $193.99 for the most premium parts.
What’s the average price of a Alternators and Starter for a 1972 MG MGB?
The average price for Alternators and Starters for the 1972 MG MGB is $155.99. Keep in mind the variety of part types within our Alternators and Starter category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Alternators and Starters for other MG MGB model years?
What are the cheapest Alternators and Starters for my 1972 MG MGB?
The cheapest 1972 MG MGB Alternators and Starters we carry in stock are:
- Ignition Lock Cylinder w/ Keys (11681298) – $116.99
- Alternator – IR/EF 36 Amp/12 Volt, CW, 1-Groove Pulley (11742322) – $156.99
- Starter: 12 Volt, CW, 10-Tooth Pinion (12161649) – $193.99
What types of Alternators and Starters do you sell for my 1972 MG MGB?
As of 11/2/25, these are some of the most in-demand types of Alternators and Starters for a 1972 MG MGB:
Can I get help with 1972 MG MGB Alternators and Starter orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about MG Alternators and Starters and more.
What is your return policy for MG MGB Alternators and Starters?
Advance Auto Parts keeps returns simple. For new MG MGB Alternators and Starters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
