Aftermarket
EAIAftermarket
57987 - Alternator (AUDI OE 079903021M) AUDI Q7 (4LB) 4.2 FSI quattro
Counter reference No photo
Part number
57987
EAI 57987 Alternator
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Price on requestOut of stock
This part is out of stock right now. Message us on WhatsApp and we'll let you know when it's back or find you an alternative.
Enquire on WhatsAppAlso searched as 079903021M, 079903021MX.
Confirmed fit for 2 vehicles — check your vehicle or browse cross-reference numbers.
57987 Description
The EAI 57987 is a aftermarket Alternator (AUDI OE 079903021M) AUDI Q7 (4LB) 4.2 FSI quattro for passenger cars. It's available to order online through Sparein, Dubai's auto parts marketplace, with fast dispatch across the UAE and support for international shipping.
Commonly searched under OE and aftermarket numbers including 079903021M, 079903021MX, this part is confirmed to fit AUDI Q7, VW TOUAREG. Review the specifications, cross-reference numbers, and fitment tables on this page before you buy.
57987 Specifications
Alternator Charging Current [A]190 A
Rotation DirectionClockwise rotation
Pulleyswith belt pulley
Technical Information NumberC78
Number of ribs5
Supplementary Article/Supplementary Infowith integrated regulator
Voltage [V]12 V
Connector/Clampwithout connection for speed sensor
Not Sure Which Part Fits?
Send us your VIN or vehicle details on WhatsApp — we'll confirm the right part for you.
Chat on WhatsAppVehicle Fitments
Make sure this part fits your vehicle.
| Model | Years | Engine | Power | Fuel | Drive |
|---|---|---|---|---|---|
| Q7SUV 4.2 FSI quattro | 2006–2010 | 4.2L BAR | 350 hp (257 kW) | Petrol | AWD |
Fitment data is a guide — always confirm the part number printed on your existing part before ordering.
Cross-Reference Numbers
Every number below identifies this same part — the code the vehicle maker stamped on it, and the equivalent codes other brands sell it under. Match any of them against your old part to confirm it's the right one.
19 numbers · 17 brands
OE Numbers
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Frequently Asked Questions
What is 57987 - Alternator (AUDI OE 079903021M) AUDI Q7 (4LB) 4.2 FSI quattro?
57987 is a part number from EAI (aftermarket), listed on Sparein as Alternator (AUDI OE 079903021M) AUDI Q7 (4LB) 4.2 FSI quattro.
How much does 57987 cost?
57987 is priced on request. Message us on WhatsApp for a live quote.
Where can I buy 57987 in Dubai or the UAE?
You can order 57987 directly on Sparein, with dispatch dispatch in 20 business days and delivery across Dubai and the wider UAE.
Do you ship 57987 internationally?
Yes — Sparein ships genuine and aftermarket parts, including 57987, outside the UAE. Message us on WhatsApp to confirm shipping cost and delivery time to your country.
How do I compare prices for 57987 across brands?
See the Cross-Reference Numbers section on this page — the same part is listed under OE and aftermarket numbers from other brands, so you can compare listings and prices for an equivalent part.
Are there alternatives to 57987?
Yes — see the Alternatives section on this page for other parts that fit the same application.
57987
Price on request
