BMW 3 Series 2017 Alternator | OEM Replacement Charging Generator | Part No. 7802 471 A02

OEM Replacement Alternator for 2017 BMW 3 Series

Restore your BMW’s charging system with this OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02. Designed to meet or exceed original equipment specifications, this premium alternator delivers dependable battery charging, stable electrical output, and reliable engine starting performance.

The alternator is responsible for supplying electrical power to your vehicle while simultaneously charging the battery. A failing alternator can cause battery warning lights, dim headlights, charging system faults, and unexpected breakdowns. This OEM-style BMW alternator is engineered for precise fitment and long-lasting performance, making it an ideal replacement for worn or defective factory units.  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Vehicle Compatibility

This alternator is compatible with select 2017 BMW 3 Series models, including:

BMW 3 Series

• BMW 320i
• BMW 320i xDrive
• BMW 330i
• BMW 330i xDrive
• BMW 340i
• BMW 340i xDrive

Platform Compatibility

• BMW F30 Sedan
• BMW F31 Touring (where applicable)

Compatibility varies depending on engine type, charging system output, and factory-installed alternator. BMW used different alternators across the 2017 3 Series lineup, including multiple amperage ratings and engine-specific versions. Always verify your VIN, OEM part number, electrical specifications, and alternator label before ordering.

OEM-Quality Performance

Designed for factory-level performance, this alternator provides consistent charging power for all of your BMW’s electrical systems.

Benefits include:

• Reliable battery charging
• Stable voltage output
• Fast engine starting
• Supports modern vehicle electronics
• Improved charging efficiency
• Dependable operation in all weather conditions
• Long service life  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

It delivers the electrical power needed for lighting, infotainment, climate control, engine management, and other onboard systems.

Premium Construction

Manufactured from high-quality components, this alternator is built for durability and dependable daily performance.

Features include:

• High-efficiency internal voltage regulator
• Heavy-duty rotor and stator assembly
• Premium copper windings
• Precision bearings
• Durable aluminum housing
• Corrosion-resistant components
• Long-lasting internal brushes  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Each unit is engineered to provide reliable charging performance under demanding driving conditions.

Direct OEM Replacement

This BMW 3 Series Alternator is designed for straightforward installation on compatible vehicles.

Installation features include:

• OEM-style direct fit
• Factory mounting points
• Original electrical connections
• Compatible pulley configuration
• No modifications required on compatible applications  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Professional installation is recommended. After installation, charging system diagnostics should be performed to confirm proper alternator operation and battery condition.

Key Features

• Fits compatible 2017 BMW 3 Series models
• Compatible with Alternator Part No. 7802 471 A02
• OEM-quality replacement
• Reliable charging performance
• Heavy-duty internal components
• Precision voltage regulation
• Durable aluminum housing
• Direct-fit installation
• Long-lasting reliability
• Factory-quality performance    OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Signs Your Alternator Needs Replacement

A failing alternator may cause:

• Battery warning light
• Slow or difficult engine starting
• Weak or dead battery
• Dim headlights
• Flickering interior lights
• Electrical accessory malfunction
• Low charging voltage
• Unusual whining or grinding noises  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Replacing a faulty alternator helps restore proper charging performance and prevents unexpected electrical failures.

Why Choose an OEM-Quality Alternator?

OEM-quality alternators are manufactured to strict standards for performance, reliability, and fitment.

Advantages include:

• Factory-quality charging output
• Reliable voltage regulation
• Precision fitment
• Long service life
• Improved electrical system reliability
• Dependable everyday performance  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Using an OEM-style alternator helps maintain your BMW’s original charging system performance.

Why Buy From Us?

We specialize in premium OEM and OEM-quality replacement BMW electrical components. Every alternator is carefully inspected before shipping to ensure quality, reliability, and customer satisfaction.

When you purchase from us, you’ll receive:

• OEM-quality replacement parts
• Competitive pricing
• Fast and secure shipping
• Carefully packaged products
• Responsive customer support
• Trusted automotive electrical components  OEM Replacement Alternator for the 2017 BMW 3 Series, compatible with Alternator Part Number 7802 471 A02

Our goal is to provide dependable replacement parts that keep your BMW performing at its best.

Frequently Asked Questions

Will this alternator fit every 2017 BMW 3 Series?

Compatibility depends on your specific model, engine, charging system, and factory-installed alternator. Always verify your VIN and part number before purchasing.

Is this a direct replacement?

Yes. It is designed as an OEM-style direct replacement for compatible BMW applications.

What are common signs of a failing alternator?

Common symptoms include a battery warning light, dim lights, weak battery, charging system errors, electrical malfunctions, and difficulty starting the engine.

Is professional installation recommended?

Yes. Professional installation is recommended to ensure proper fitment, charging system testing, and correct operation.

Why choose an OEM-quality alternator?

OEM-quality alternators provide dependable charging performance, factory fitment, reliable voltage regulation, and long-term durability.

Order Your 2017 BMW 3 Series Alternator Today

Replace your faulty charging system with this OEM Replacement Alternator for the 2017 BMW 3 Series (Part No. 7802 471 A02). Designed for reliable charging performance, factory-quality fitment, and long-lasting durability, this alternator helps keep your battery fully charged and your BMW’s electrical systems operating at peak performance. Order today for dependable OEM-quality reliability.