BMW 525i Alternators and Starters

Essential BMW 525i Alternators and Starters

Rein – SCREW SET (Part No.Y2005270412RIN)

SCREW SET

from

$18.71
SCREW SET

Driveworks – Ball Bearing (Part No.S-201-CC)

Ball Bearing

from

$1.99
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Rein – Starter Bolt (Part No.F5031272486RIN)

Starter Bolt

from

$12.82
Starter Bolt

National – Bearings (Part No.106-CC)

Bearings

from

$41.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Rein – Aluminum Bolt Kit (Part No.HWK0039)

Aluminum Bolt Kit

from

$10.99
Rein OE quality bolts kits fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for the original bolts are identical to OEM. Supplied with all the necessary bolts and torque specs to ensure that the job is done right.

Product Features:
  • Includes all the bolts needed to complete the job.
  • Comes with torque specs to make sure each bolt is properly tighten.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Aluminum bolts are torque to yield and must be replaced once they are released.
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Litens – Overrunning Alternator Pulley (OAP) Pulley – Original Equipment Quality (Part No.930007A)

Overrunning Alternator Pulley (OAP) Pulley - Original Equipment Quality

from

$69.99
This Litens supplied OAP is manufactured by the original equipment (O.E.) manufacturer. This replacement pulley is exact in all form, fit, and performance characteristics as the original equipment part (with the exception of not having the car manufacturer’s logo or part number applied to the part). Under rapid engine deceleration, the pulley disengages the alternator from the belt drive system, allowing the alternator to freewheel, re-engaging when the RPM increases. The OAP alternator pulley ensures smooth, quiet performance. The OAP is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component. Under normal driving conditions, the original pulley will require replacement in approximately 70,000 – 90,000 miles. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket._

Product Features:
  • Original Equipment Design.
  • Protects the front-end accessory drive components
  • New seal cap included with the OAP (Always ensure the cap is installed after installation)
  • Tools Required – 17mm Spline Bit Driver (included)
  • Installation instructions included
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Carquest Premium – Multi Purpose Relay (Part No.RAA2082)

Multi Purpose Relay

from

$131.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Valeo – Alternator, New (Part No.F4000185465VAL)

Alternator, New

from

$523.08
Valeo manufactures a 100% New Alternator that is a direct fit OEM quality replacement.

Product Features:
  • OEM-Quality Direct Fit Application.
  • 100% new quality components.
  • Fully tested to meet OE specifications.
  • Utilizes the latest OE technology.
  • Provides exceptional reliability.
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Bosch – New Alternator (Part No.AL0703N)

New Alternator

from

$395.99
New Alternator

Carquest Premium – Starter Remanufactured Premium (Part No.17922S)

Starter Remanufactured Premium

from

$174.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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WAI – Starter – 100% NEW (Part No.17922N)

Starter - 100% NEW

from

$161.99
WAI is a leading parts manufacturer for the aftermarket. You’ll find superior quality and performance on all WAI 100% new alternators and starters as well as generators, motors, voltage regulators, rectifiers and other components for the Rotating Electri

Product Features:
  • 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 strenght 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.
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Bosch – Bosch Starter Solenoid (Part No.F5020249045BOS)

Bosch Starter Solenoid

from

$57.43
The Bosch Starter Solenoid is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function. For over 100 years the name Bosch has been associated with the automotive industry. From performance spark plugs, to wiper blades, oxygen sensors, starters, alternators, spark plug wire sets and more, the Bosch brand is recognized for premium quality.

Product Features:
  • Electrical and mechanical components are securely assembled for dependable operation
  • Cast with solid materials, and coated for protectional against corrosion
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Carquest Premium – Starter Solenoid (Part No.SBC1708)

Starter Solenoid

from

$85.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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INA – INA Alternator Decoupler Pulley (Part No.F4055337475INA)

INA Alternator Decoupler Pulley

from

$64.75
The INA Alternator Decoupler Pulley is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function. INA Alternator Decoupler Pulleys provide vibration isolation within the Accessory Belt Drive System resulting in smoother engine performance and efficiency and increased belt and component life.

Product Features:
  • Torsion spring absorbs engine vibration for quieter, smoother ride
  • Premium Original Equipment replacement
  • Provides performance and dependability
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Rein – Aluminum Bolt Kit (Part No.HWK0004)

Aluminum Bolt Kit

from

$13.99
Rein OE quality bolts kits fit European vehicles the way the original manufacturer intended. Designed to be direct replacements for the original bolts are identical to OEM. Supplied with all the necessary bolts and torque specs to ensure that the job is done right.

Product Features:
  • Includes all the bolts needed to complete the job.
  • Comes with torque specs to make sure each bolt is properly tighten
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • Aluminum bolts are torque to yield and must be replaced once they are released.
See More

National – Bearings (Part No.303-CC)

Bearings

from

$26.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

Carquest Premium – Voltage Regulator (Part No.RAA1163)

Voltage Regulator

from

$208.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Bosch – Bosch Voltage Regulator (Part No.F4010425065BOS)

Bosch Voltage Regulator

from

$68.31
Bosch extensive range of replacement voltage regulators is based on more than 80 years of experience and manufactured exclusively to OE specifications.

Product Features:
  • Pure copper contacts or silver tin oxide
  • High-grade thermosetting plastic as insulation
  • Long service life
  • Excellent connections and insulation
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Carquest Premium – Voltage Regulator (Part No.RAA1087)

Voltage Regulator

from

$36.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications. By fully understanding how the alternator and the voltage regulator interact ensures that the CARQUEST volt

Product Features:
  • CARQUEST Voltage Regulators are designed to match OE fit, form and function. Fitted with critical OEM electronic components results in longer life expectancy.
  • CARQUEST Voltage Regulators are mechanically designed with utilization of surface mount technology, robust mechanical housing, and consistent encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators uses surface mount technology and uniform encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators are 100% individually tested for all product functionalities that includes the proper voltage set-point, power capabilities, and other product specifications.
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Carquest Premium – Voltage Regulator (Part No.RAA1169)

Voltage Regulator

from

$211.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
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Carquest Premium – Voltage Regulator (Part No.RAA1129)

Voltage Regulator

from

$153.99
CARQUEST Voltage Regulators are engineered and created by an automotive charging system manufacturer designed to meet or exceed OEM specifications. By fully understanding how the alternator and the voltage regulator interact ensures that the CARQUEST volt

Product Features:
  • CARQUEST Voltage Regulators are designed to match OE fit, form and function. Fitted with critical OEM electronic components results in longer life expectancy.
  • CARQUEST Voltage Regulators are mechanically designed with utilization of surface mount technology, robust mechanical housing, and consistent encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators uses surface mount technology and uniform encapsulation to protect against moistures & vibration.
  • CARQUEST Voltage Regulators are 100% individually tested for all product functionalities that includes the proper voltage set-point, power capabilities, and other product specifications.
See More

Carquest Premium – Voltage Regulator (Part No.RAA1127)

Voltage Regulator

from

$164.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More

Carquest Premium – Voltage Regulator (Part No.RAA3359)

Voltage Regulator

from

$562.99
Voltage Regulator

Bosch – Bosch Voltage Regulator (Part No.F4010270343BOS)

Bosch Voltage Regulator

from

$73.39
Bosch extensive range of replacement voltage regulators is based on more than 80 years of experience and manufactured exclusively to OE specifications.

Product Features:
  • Pure copper contacts or silver tin oxide
  • High-grade thermosetting plastic as insulation
  • Long service life
  • Excellent connections and insulation
See More

Valeo – Voltage Regulator (Part No.F4010404474VAL)

Voltage Regulator

from

$84.99
Voltage Regulator

Helping You Find the Right Alternators and Starters for Your BMW 525i

You love your 525i. So we’ve made it easier than ever to help you find BMW 525i Alternators and Starters in our online catalog. Our inventory holds 60 aftermarket and OEM Alternators and Starters for your BMW 525i, ranging from $1.99 to $575.99.

We offer parts from 11 brands trusted to make quality Alternators and Starters for your BMW 525i. Before you buy, take some time to read through customer reviews. We currently have 432 reviews of BMW 525i Alternators and Starters from previous customers. Some of the top rated parts include Alternator: Remanufactured, 120 Amps with 1.7 stars and Premium 100% New Starter with 5.0 stars.

Find your 525i Alternators and Starters here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your BMW 525i part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Alternators and Starters Brands for Your BMW 525i

Our inventory holds Alternators and Starters for your BMW 525i from 11 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Bosch, and WAI, all of which can keep that BMW happy.
We have Carquest Professional parts available for your BMW 525i in categories like Alternator Parts. Some of the top-rated Carquest Professional parts in these categories are:
Alternator: New, 120 Amps
from $311.99
(1)
Alternator: New, 120 Amps
Alternators

Top-Rated Carquest Premium Alternators and Starters

Leading Carquest Premium Alternators and Starters

We carry Carquest Premium brand parts for your BMW 525i across several catalog categories, including Starter Parts and Alternator Parts. Some of our most reviewed Carquest Premium parts include:
Starter Remanufactured Premium
from $174.99
(41)
Starter Remanufactured Premium
Starters
Alternator: Remanufactured, 120 Amps
from $259.99
(27)
Alternator: Remanufactured, 120 Amps
Alternators
Alternator: Remanufactured, 180 Amps
from $222.99
(12)
Alternator: Remanufactured, 180 Amps
Alternators

FAQs for BMW 525i Alternators and Starters

What are the most purchased Alternators and Starters for the BMW 525i?

Out of 60 Alternators and Starters for the BMW 525i, the most popular in our inventory are:
Starter Remanufactured Premium
from $124.99
(9)
Starter Remanufactured Premium
Starters
Alternator: Remanufactured, 150 Amps
from $174.99
(6)
Alternator: Remanufactured, 150 Amps
Alternators
Alternator: Remanufactured, 80 Amps
from $575.99
(5)
Alternator: Remanufactured, 80 Amps
Alternators

What are the top-rated BMW 525i Alternators and Starters?

Top-rated Alternators and Starters for your BMW 525i based on customer reviews/ratings are:
Alternator: Remanufactured, 120 Amps
from $259.99
(3)
Alternator: Remanufactured, 120 Amps
“Alternator made an odd whining noise when engine first started. We will monitor closely to see if noise gets worse or goes away”
Premium 100% New Starter
from $248.99
(2)
Premium 100% New Starter
“I installed this on a BMW E 46. Let me say you do not need to remove the intake or move the transmission back to get this starter out. I got all the b”
Alternator: Remanufactured, 140 Amps
from $281.99
(2)
Alternator: Remanufactured, 140 Amps
“I’ve had my WorldWide-rebuilt Bosch 140-amp unit installed for just over a week now. The build quality and finish appeared to be top notch, as if it w”