Infiniti Q50 Alternators

We found 20 eBay listings for Infiniti Q50 alternators, covering model years 2008 to 2024.

20 listings available |15 sellers

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

Compare alternators options for the Infiniti Q50 by part number, specification and seller fitment details. Matching listing titles mention 2008–2024; 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 20 listings for Infiniti Q50 alternators checked on 1 November 2026, 19 give model years between 2008 and 2024, most often 2016–2023 (7). Part numbers in more than one title: 23100-4HK6A. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

20 Results

Alternators

Found 20 listings for "infiniti q50 alternators"

2016 17 2018 19 2020 21 2022 23 INFINITI Q50 ALTERNATOR GENERATOR *150 AMP* OEM

2016 17 2018 19 2020 21 2022 23 INFINITI Q50 ALTERNATOR GENERATOR *150 AMP* OEM

Check current price on eBay
Used📍 US
Seller: elbrusautoparts
View listing on eBay
Alternator Fits 16-19 INFINITI Q50 690899

Alternator Fits 16-19 INFINITI Q50 690899

Check current price on eBay
Used📍 US
Seller: used2424
View listing on eBay
OEM Alternator for Infiniti Q50 2016-2023 3.0L, Q60 2017-2021 3.0L 23100-4HK6A

OEM Alternator for Infiniti Q50 2016-2023 3.0L, Q60 2017-2021 3.0L 23100-4HK6A

Check current price on eBay
Remanufactured📍 US
Seller: dssautoparts
View listing on eBay
Used Alternator fits: 2018 Infiniti Q50 2.0 Grade A

Used Alternator fits: 2018 Infiniti Q50 2.0 Grade A

Check current price on eBay
Used📍 US
Seller: aesopautoparts
View listing on eBay
OEM 16-23 INFINITI Q50 Q60 3.0L ENGINE MOTOR ALTERNATOR GENERATOR 12 V 150 A

OEM 16-23 INFINITI Q50 Q60 3.0L ENGINE MOTOR ALTERNATOR GENERATOR 12 V 150 A

Check current price on eBay
Used📍 US
Seller: syrynyti
View listing on eBay
2016-2024 Infiniti Q50 Q60 3.0l Alternator OEM SS95

2016-2024 Infiniti Q50 Q60 3.0l Alternator OEM SS95

Check current price on eBay
Used📍 US
Seller: boostedautocollection
View listing on eBay
150A Alternator for Infiniti G37 2008-2010 G35 M35 Q50 Q70 Nissan 370Z 3.5L 3.7L

150A Alternator for Infiniti G37 2008-2010 G35 M35 Q50 Q70 Nissan 370Z 3.5L 3.7L

Check current price on eBay
New📍 US
Seller: vehicle_autoparts
View listing on eBay
2016-2024 Infiniti Q50 Q60 3.0L OEM Alternator 150A 23100-4HK6A Used

2016-2024 Infiniti Q50 Q60 3.0L OEM Alternator 150A 23100-4HK6A Used

Check current price on eBay
Used📍 US
Seller: raceboxllc
View listing on eBay
Alternator for INFINITI Q50 16-23 Q60 3.0L 170 Amp 12 Volt CW 6-Groove Pulley

Alternator for INFINITI Q50 16-23 Q60 3.0L 170 Amp 12 Volt CW 6-Groove Pulley

Check current price on eBay
New📍 US
Seller: autoparts_premium
View listing on eBay
16-23 INFINITI Q50 Q60 3.0L ENGINE MOTOR ALTERNATOR GENERATOR OEM

16-23 INFINITI Q50 Q60 3.0L ENGINE MOTOR ALTERNATOR GENERATOR OEM

Check current price on eBay
Used📍 US
Seller: tks_parts
View listing on eBay
INFINITI Q50 3.0L 16 17 18 19 20 21 22 23 ALTERNATOR GENERATOR *170 AMP* OEM

INFINITI Q50 3.0L 16 17 18 19 20 21 22 23 ALTERNATOR GENERATOR *170 AMP* OEM

Check current price on eBay
Used📍 US
Seller: elbrusautoparts
View listing on eBay
Alternator For INFINITI Q50 3.7L 2014 2015 G35 2007 2008 G37 11340N MPA11340

Alternator For INFINITI Q50 3.7L 2014 2015 G35 2007 2008 G37 11340N MPA11340

Check current price on eBay
New📍 US
Seller: kac-auparts-cpce
View listing on eBay
2014-2015 INFINITI Q50 3.7L ENGINE ALTERNATOR GENERATOR 2310M-JK01A-RW OEM

2014-2015 INFINITI Q50 3.7L ENGINE ALTERNATOR GENERATOR 2310M-JK01A-RW OEM

Check current price on eBay
Used📍 US
Seller: spartan_auto
View listing on eBay
Alternator 150 Amp Fits 16-23 INFINITI Q50 672076

Alternator 150 Amp Fits 16-23 INFINITI Q50 672076

Check current price on eBay
Used📍 US
Seller: used2424
View listing on eBay
Alternator 150 Amp Fits 16-23 INFINITI Q50 682198

Alternator 150 Amp Fits 16-23 INFINITI Q50 682198

Check current price on eBay
Used📍 US
Seller: used2424
View listing on eBay
16-23 INFINITI Q60 Q50 3.0L ENGINE MOTOR ALTERNATOR GENERATOR 12 V 150 A OEM

16-23 INFINITI Q60 Q50 3.0L ENGINE MOTOR ALTERNATOR GENERATOR 12 V 150 A OEM

Check current price on eBay
Used📍 US
Seller: oem_parts_emporium
View listing on eBay
2016-2020 Infiniti Q50 Alternator Generator Charging Assembly Engine Oem HD2HX

2016-2020 Infiniti Q50 Alternator Generator Charging Assembly Engine Oem HD2HX

Check current price on eBay
Used📍 US
Seller: oemusedautoparts
View listing on eBay
Alternator For Infiniti G37 2008-2010 G35 M35 Q50 Q70 Nissan 370Z 3.5L 3.7L 150A

Alternator For Infiniti G37 2008-2010 G35 M35 Q50 Q70 Nissan 370Z 3.5L 3.7L 150A

Check current price on eBay
New📍 US
Seller: autopower_us
View listing on eBay
Alternator 170 Amp Fits 16-22 INFINITI Q50 639291

Alternator 170 Amp Fits 16-22 INFINITI Q50 639291

Check current price on eBay
Used📍 US
Seller: used2424
View listing on eBay
Alternator 170 Amp Fits 16-22 INFINITI Q50 634578

Alternator 170 Amp Fits 16-22 INFINITI Q50 634578

Check current price on eBay
Used📍 US
Seller: used2424
View listing on eBay

Questions about these listings

Which model years are named in the listings for Infiniti Q50 alternators?

19 listing titles give model years from 2008 to 2024; 2016–2023 appears most often (7 listings). Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Infiniti Q50 alternators?

23100-4HK6A 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 Infiniti Q50 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 Infiniti Q50 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.