New 12 Volt Alternator Compatible with Volvo Penta 2003-2016 Replaces A3TR0091 A3TR0091ZT 874502 3803650 143-36127 A-80160 LRA02921 DRA0684 A3TR0092 DRA1115 3587216 A3TR0093 A3TR0093ZT 3803911 3840181

New 12 Volt Alternator Compatible with Volvo Penta 2003-2016 Replaces A3TR0091 A3TR0091ZT 874502 3803650 143-36127 A-80160 LRA02921 DRA0684 A3TR0092 DRA1115 3587216 A3TR0093 A3TR0093ZT 3803911 3840181

4N0903028N 4N1903028 4N0903028 48V Hybrid Car Water Cooled Alternator Generator Compatible With Audi A6 S6 A7 Sportback A8 S8 Q7 Q8 4M(4N1903028)

4N0903028N 4N1903028 4N0903028 48V Hybrid Car Water Cooled Alternator Generator Compatible With Audi A6 S6 A7 Sportback A8 S8 Q7 Q8 4M(4N1903028)

Water Cooled Compatible Alternator 4N0903028N 4N0903028P 4N0903028J 4N0903028M Compatible for Audi A4 B9 A5 A6 C8 A7 A8 Q5 Q7 Q8 Hybrid

Technical Details
Item Weight 1.76 ounces
Package Dimensions 0.39 x 0.39 x 0.39 inches
Exterior Brushed
$1,941.54
Availability: In stock
SKU
carpart-1101395
OR
Our professional products meet OEM standards and can be installed direct replacements. All products undergo multiple rounds of rigorous testing before leaving the factory. The rotor and stator are calibrated and then sealed with secondary insulation material. Preliminary testing ensures that the alternator meets or exceeds OEM specifications, guaranteeing proper operation.
Superior Quality - Precision CNC-machined castings and thickened pure copper windings deliver powerful and stable power output. An external insulating coating prevents short circuits. All dimensions, critical mounting surfaces, and contact points are precisely measured. This superior quality effectively extends the product' expected lifespan, providing a more reliable driving experience.
Technical Support If you hear only clicking sounds when starting your car, your alternator may be faulty. Please leave a message on and provide the original part number of your old unit. We will match you with the correct product for your vehicle and resolve all your automotive-related issues.
Part Number 4N0903028N 4N0903028P
Part Number 3256805496039978
Part Number 3256805496039978
Manufacturer Part Number 3256805496039978

Product Description:

OEM#: 4N0903028E 4N0903028G 4N0903028J 4N0903028N 4N0903028P

Packaging size: 60 * 60 * 60cm (PE bag)

Product gross weight: 11000g

Product status: Remanufactured parts

3.Alternator Charge Current [A]:190

4.Voltage [V]:48

5.Number Ribs:7

6.

Fitment Compatible for AUDI

A6Q 2019>>2023 Compatible Compatible for Audi A6/S6/Avant quattro

AQ8 2019>>2023 Compatible Compatible for Audi Q8A7 2019>>2023 Audi A7 Sportback

A8Q 2018>>2023 Compatible Compatible for Audi A8/S8 quattro

AQ7 2016>>2023 Compatible Compatible for Audi Q7

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Interchange

Other

Item Weight: 11KG

Item Height: 60CM

Item Width: 60CM

Item Length: 60CM

OEM NO.: 3256805496039978

Dear friend, welcome to our store. We are a professional automotive parts factory that gathers various -quality automotive parts and exterior components, with a complete range of products and first-class quality. We have an experienced team of automotive repair engineers. Please send us your old product part number, and we will provide you with a suitable solution. We wish you a pleasant shopping experience.

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Packing and shipping

Packaging Regulation :

Wooden Box / Carton

Delivery time :

7~14 days(About)

Conditions :

New and Genuine

How do you order?

Okcarpart makes ordering GET Parts easy. Simply send a mail to us. Instead of searching online and guessing which parts you need, our team will make sure you get the correct parts. We process and deliver your order fast, and always at a competitive price. Enjoy 5-star service!


1.IDENTIFY
Determine the parts you need. To ensure the correct parts are quoted, it's best to have the machine make and model, along with part numbers and photos of the nameplate if possible. Our team of professionals are here to help ensure you get the correct parts that fit and work the first time. Our sales team can also survey and help identify the parts you may need. Please email us to get started!

2.ORDER
Our professional internal sales teams and strong supply chain system will assist you to identify the right parts, and can recommend the most cost-effective solution for you. Our team of professionals will process your order, and ensure your order is correct the first time. With over 15 years in the business, we remove the guesswork and always deliver.

3.DELIVER
We'll ship or deliver your products as required, to your nominated location. If you're also located elsewhere, we'll identify the best shipping options for both price and delivery time. Email us now!

FAQs

Certified stamp

Q1: What is the difference between OEM and Aftermarket parts, and how do I select the right quality level for my needs?

A: OEM (Original Equipment Manufacturer) parts guarantee exact fit and factory quality, typically at a higher cost. Our Aftermarket parts are sourced from certified manufacturers, often offering comparable performance and superior value. We clearly label all products to allow the customer to make an informed choice based on budget and required lifespan.

Q2: Since you are a global supplier, how do I calculate total shipping costs and estimated delivery time to my country/region?

A: Shipping costs are calculated based on part dimensions, weight, and the destination country during checkout. We offer multiple options (e.g., Economy, Express) with transparent, real-time tracking. Delivery times are clearly displayed and factor in customs processing for international orders.

Q3: What is the warranty period on your auto parts, and what does the warranty actually cover?

A: Most new parts carry a minimum 12-month limited warranty covering defects in material and workmanship, excluding wear and tear and improper installation. The specific warranty details (period and coverage) are clearly listed on each product page.

Q4: How secure is my personal and payment information when placing an order on "okcarpart" ?

A: We use industry-leading security protocols, including SSL encryption and reputable global payment gateways (TT, Visa, Mastercard, PayPal). We strictly comply with global data protection regulations to ensure customer information is secure and protected against fraud.

Q5: We conduct annual targeted procurement of autoparts and repair kits to sustain production. I'd like to know if there are any contract discounts available?

A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates.