Mercedes-Benz SL Alternators

We found 17 eBay listings for Mercedes-Benz SL alternators.

17 listings available |12 sellers

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

Compare alternators options for the Mercedes-Benz SL by part number, specification and seller fitment details. Matching listing titles mention 1989 to 2001, 1992, 1993 to 1998, 2002 to 2007 and 2003 onwards; 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 17 listings for Mercedes-Benz SL alternators checked on 1 November 2026, 5 give model years 1989 to 2001, 1992, 1993 to 1998, 2002 to 2007 and 2003 onwards. Brands named: Bosch (3). Part numbers in more than one title: A0121541302. Titles are the sellers’ descriptions, not confirmed fitment: match the part number, model year, generation and engine before you buy.

17 Results

Alternators

Found 17 listings for "mercedes benz sl alternators"

Mercedes 0091545102 Alternator | R129 SL W140 V140 C140 S

Mercedes 0091545102 Alternator | R129 SL W140 V140 C140 S

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Used📍 GB
Seller: r129co
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for MERCEDES SL280 SL320 (R129) 2.8 3.2 PETROL BRAND NEW 110A ALTERNATOR 1993-98

for MERCEDES SL280 SL320 (R129) 2.8 3.2 PETROL BRAND NEW 110A ALTERNATOR 1993-98

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New📍 GB
Seller: aapoldham
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MERCEDES S350 (W220) + SL350 (R230) 3.7 2003-on BRAND NEW 150A ALTERNATOR

MERCEDES S350 (W220) + SL350 (R230) 3.7 2003-on BRAND NEW 150A ALTERNATOR

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New📍 GB
Seller: aapoldham
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Brand New Alternator 12V 120A for MERCEDES-BENZ SL 1989-2001 OE 0123510002

Brand New Alternator 12V 120A for MERCEDES-BENZ SL 1989-2001 OE 0123510002

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New📍 GB
Seller: directsupplies1
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MERCEDES-BENZ SL350 & SL500 '06- ALTERNATOR A3111

MERCEDES-BENZ SL350 & SL500 '06- ALTERNATOR A3111

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New other (see details)📍 GB
Seller: thestartermotoralternatorco.ltd
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Mercedes R230 SL BOSCH 150A Alternator - A0121541302

Mercedes R230 SL BOSCH 150A Alternator - A0121541302

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Used📍 GB
Seller: tony_nick-classic-mercedes
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Mercedes-Benz SL500 R129 5.0L 1992 Alternator Generator 0081544202 OEM

Mercedes-Benz SL500 R129 5.0L 1992 Alternator Generator 0081544202 OEM

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Used📍 GB
Seller: gotparts-uk
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Mercedes-Benz - R129 - SL - Mercedes 0101543202 Alternator - Bosch 0123510068

Mercedes-Benz - R129 - SL - Mercedes 0101543202 Alternator - Bosch 0123510068

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Used📍 GB
Seller: classic-vehicle-restorations-parts
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+Line Original Alternator 12V 100A Fits Mercedes-Benz S-Class SL BV PSH

+Line Original Alternator 12V 100A Fits Mercedes-Benz S-Class SL BV PSH

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New📍 GB
Seller: shop4autoparts
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Mercedes R129 300 SL BOSCH 100A Alternator - A0081544302

Mercedes R129 300 SL BOSCH 100A Alternator - A0081544302

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Used📍 GB
Seller: tony_nick-classic-mercedes
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HELLA Alternator - 14V - 150A - for e.g. Mercedes-Benz Sl (R230) 8EL012428-391

HELLA Alternator - 14V - 150A - for e.g. Mercedes-Benz Sl (R230) 8EL012428-391

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New📍 GB
Seller: arksglobal
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MERCEDES C E S R SL 180 AMP ALTERNATOR 0121715006 0121715014 0121715114

MERCEDES C E S R SL 180 AMP ALTERNATOR 0121715006 0121715014 0121715114

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Remanufactured📍 GB
Seller: thestartermotoralternatorco.ltd
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MERCEDES SL 350 R230 SL350 2002-07 .M112.973 ALTERNATOR A0124615012

MERCEDES SL 350 R230 SL350 2002-07 .M112.973 ALTERNATOR A0124615012

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Used📍 GB
Seller: mercedes-sl-r230
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MERCEDES SL R230 SL350 500 W215 CL CLASS 500 ALTERNATOR A0121541302

MERCEDES SL R230 SL350 500 W215 CL CLASS 500 ALTERNATOR A0121541302

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Used📍 GB
Seller: mercedes-sl-r230
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MERCEDES CL600 CL65 S600 S65 SL65 ALTERNATOR A0131540602 0121813002 0121813102

MERCEDES CL600 CL65 S600 S65 SL65 ALTERNATOR A0131540602 0121813002 0121813102

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New📍 GB
Seller: thestartermotoralternatorco.ltd
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New Alternator Fits Mercedes-Benz SL Class SLC S and E-Class petrol 0051547402

New Alternator Fits Mercedes-Benz SL Class SLC S and E-Class petrol 0051547402

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New📍 GB
Seller: v6-auto-parts
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220A Alternator For MERCEDES-BENZ S-class SL R230 65 S65 AMG W222 6.0 0131540602

220A Alternator For MERCEDES-BENZ S-class SL R230 65 S65 AMG W222 6.0 0131540602

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New📍 GB
Seller: cow-partsuk
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Questions about these listings

Which model years are named in the listings for Mercedes-Benz SL alternators?

5 listing titles give model years 1989 to 2001, 1992, 1993 to 1998, 2002 to 2007 and 2003 onwards. Check your car’s year against the fitment details in each listing.

Which part numbers appear in more than one listing for Mercedes-Benz SL alternators?

A0121541302 appears in more than one title. Compare the number on your old part with the listing before you buy.

Which brands are named in the listings for Mercedes-Benz SL alternators?

The titles name Bosch (3 listings). Check the brand’s own catalogue for your car before you buy.

How do I check fitment before buying Mercedes-Benz SL 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 Mercedes-Benz SL 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.