BMW M8 Alternators

We found 11 eBay listings for BMW M8 alternators, covering model years 2018 to 2025.

11 listings available |8 sellers

Last checked: . Confirm current price and fitment with the seller.

Compare alternators options for the BMW M8 by part number, specification and seller fitment details. Matching listing titles mention 2018–2025; this is seller-described coverage, not confirmed fitment. Check the exact generation, engine and required specification before choosing a listing.

What the listings say: Of the 11 listings for BMW M8 alternators checked on 2 November 2026, 10 give model years between 2018 and 2025, most often 2018–2025 (4). Part numbers in more than one title: 7852129. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

11 Results

Alternators

Found 11 listings for "bmw m8 alternators"

18-25 BMW M5 F90 M8 F92 X5M 4.4L V8 Alternator Generator 250A 12317852129 OEM

18-25 BMW M5 F90 M8 F92 X5M 4.4L V8 Alternator Generator 250A 12317852129 OEM

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Used📍 US
Seller: carpart-solutions
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BMW M8 F91 F92 F93 Engine Alternator Generator Assembly 7852129 2020 - 2025 OEM

BMW M8 F91 F92 F93 Engine Alternator Generator Assembly 7852129 2020 - 2025 OEM

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Used📍 US
Seller: bmaeuropeanautoparts
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BMW M8 F91 F92 F93 Engine Alternator Generator Assembly 2020 - 2025 OEM

BMW M8 F91 F92 F93 Engine Alternator Generator Assembly 2020 - 2025 OEM

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Used📍 US
Seller: bmaeuropeanautoparts
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OEM 2018-2020 BMW M5 F90 M8 F91 F92 F93 COMPETITION ALTERNATOR 250A 54K MILES

OEM 2018-2020 BMW M5 F90 M8 F91 F92 F93 COMPETITION ALTERNATOR 250A 54K MILES

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Used📍 US
Seller: waltz-garage
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BMW M8 F91 F92 F93 Engine Alternator Generator 7852129 2020 - 2025 OEM

BMW M8 F91 F92 F93 Engine Alternator Generator 7852129 2020 - 2025 OEM

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Used📍 US
Seller: bmaeuropeanautoparts
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18-25 BMW F90 F92 F95 M5 M8 X5M X6M Engine Alternator Charge Generator 250A OEM✅

18-25 BMW F90 F92 F95 M5 M8 X5M X6M Engine Alternator Charge Generator 250A OEM✅

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Used📍 US
Seller: bmwnics
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2020 BMW M8 4.4L AWD S63 ENGINE MOTOR ALTERNATOR GENERATOR 7852129 OEM

2020 BMW M8 4.4L AWD S63 ENGINE MOTOR ALTERNATOR GENERATOR 7852129 OEM

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Used📍 US
Seller: kappkatourerv
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✅ 18-21 OEM BMW F90 F91 F92 M5 M8 S63M Charging Alternator Generator 250A

✅ 18-21 OEM BMW F90 F91 F92 M5 M8 S63M Charging Alternator Generator 250A

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Used📍 US
Seller: straightsixautoparts
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✅ 18-25 OEM BMW F90 F91 F92 F93 M5 M8 S63M Charging Alternator Generator 250A *

✅ 18-25 OEM BMW F90 F91 F92 F93 M5 M8 S63M Charging Alternator Generator 250A *

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Used📍 US
Seller: straightsixautoparts
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2018-2025 BMW F90 M5 F91 M8 X5M S63T4 250 Amp Alternator Valeo OEM

2018-2025 BMW F90 M5 F91 M8 X5M S63T4 250 Amp Alternator Valeo OEM

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Used📍 US
Seller: prussianmotors
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✅ BMW F90 M5 F91 F92 F93 M8 Competition Alternator 250A OEM 7852129

✅ BMW F90 M5 F91 F92 F93 M8 Competition Alternator 250A OEM 7852129

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Used📍 US
Seller: partsdock
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Questions about these listings

Which model years are named in the listings for BMW M8 alternators?

10 listing titles give model years from 2018 to 2025; 2018–2025 appears most often (4 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for BMW M8 alternators?

7852129 appears in more than one title. Compare the number on your old part with the listing before you buy.

How do I check fitment before buying BMW M8 alternators?

Match the part number on your old part with the listing, then confirm the model year, generation and engine in the seller’s fitment details. Titles are the sellers’ descriptions, not confirmed fitment.

Check compatibility before buying

These listings were found using BMW M8 alternators search terms. A search match does not establish fitment. Compare the part number, vehicle year, generation and engine with the seller's compatibility details. Confirm delivery, returns and the final price on eBay before ordering.