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Mercedes Benz W126 Electrical and Ignition Parts

Electrical and ignition parts for Mercedes Benz W126 classic cars, for repairs, restorations, and reliable maintenance.

For classic Mercedes W126 maintenance and repairs

If you own a Mercedes Benz W126, keeping the car’s electrical and ignition system in good condition is essential for dependable starting, smooth running, and everyday usability. This category is aimed at classic car owners and specialist workshops looking for parts that support repair, preventive maintenance, or a full restoration. Whether you are solving an intermittent fault, replacing worn components, or working through a longer rebuild, the right parts help preserve the driving experience that makes the W126 so valued.

Practical value for owners and restoration workshops

Good electrical and ignition parts can make a major difference to reliability, especially on a classic car that is still regularly driven. A stable ignition setup supports easier starting and more consistent engine behavior, while sound electrical components help reduce frustrating faults and downtime. For enthusiasts maintaining their own cars, this means more confidence on the road and less time chasing recurring issues. For workshops, it means having access to parts that fit into structured repair and restoration work on the Mercedes Benz W126.

Original parts and quality reproduction options

Oldtimer Shop offers both original parts and our own high-quality reproduction parts, available exclusively from us, for classic European cars. That gives you more flexibility when choosing the best solution for your project, whether authenticity, availability, or repair planning is the priority. With more than 20 years of experience and over 20,000 items in stock, we support customers who need dependable sourcing for classic car work. Worldwide delivery also makes it easier to get the parts you need, wherever your restoration or maintenance project is based.

Choosing the right parts with confidence

When selecting Mercedes Benz W126 spare parts in the electrical and ignition category, it is important to match the part to your specific repair need and vehicle condition. Classic car projects often involve a mix of original equipment, wear-related replacement, and careful restoration decisions, so having a clear idea of the fault or planned work helps you choose correctly. If you are maintaining a W126 for regular use or restoring it to a high standard, our range is designed to support both approaches with practical, well-matched options.

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Valeo R70H 246198 engine spark plug Alfa Romeo Audi Fiat BMW Opel

Valeo R70H 246198 engine spark plug Alfa Romeo Audi Fiat BMW Opel

Original Valeo spark plug for various: ALFA ROMEO 145 (930) (Year of production 07.1994-01.2001) ALFA ROMEO 155 (167) (Year of production 01.1992-12.1997) ALFA ROMEO 164 (164) (Yea...
In stock
Delivery in 3 days - 5 days
4.84 €
Stock price
1.68€ / piece
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0pair
Mercedes Benz S-Class W126 420 500 560 SEC rear window lift mechanisms

Mercedes Benz S-Class W126 420 500 560 SEC rear window lift mechanisms

Pair of rear window lift mechanisms for Mercedes Benz S-Class W126 420, 500 and 560 SEC....
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Delivery in 3 days - 5 days
7.65 €
Stock price
115.00€ / pair
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0piece
Mercedes Benz W126 SE S-class pre-glow relay 001 545 97 32

Mercedes Benz W126 SE S-class pre-glow relay 001 545 97 32

Pre-glow relay for Mercedes Benz W126 SE S-class diesel....
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Delivery in 3 days - 5 days
5.92 €
Stock price
36.80€ / piece
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0piece
Mercedes Benz W126 420 500 560 SEC fusebox 123 540 04 50

Mercedes Benz W126 420 500 560 SEC fusebox 123 540 04 50

Original fusebox for Mercedes Benz W126 420, 500 or 560 SEC. Mercedes Benz part number: 123 540 04 50...
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Delivery in 3 days - 5 days
4.84 €
Stock price
20.70€ / piece
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0piece
Mercedes Benz W126 420 500 560 SEC ABS control unit 0 265 101 018 Bosch 005 545 21 32

Mercedes Benz W126 420 500 560 SEC ABS control unit 0 265 101 018 Bosch 005 545 21 32

ABS control unit for Mercedes Benz W126 420 500 560 SEC. Bosch part number: 0 265 101 018 Mercedes Benz part number: 005 545 21 32...
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Delivery in 3 days - 5 days
5.95 €
Stock price
57.50€ / piece
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0piece
Mercedes Benz W126 420 SEC airbag crash sensor 003 820 06 10 Bosch 0 285 001 050

Mercedes Benz W126 420 SEC airbag crash sensor 003 820 06 10 Bosch 0 285 001 050

Airbags crash sensor (ECU) for Mercedes Benz W126 420 SEC and many other types of Mercedes Benz. Mercedes Benz part number: 003 820 06 10 Bosch part n...
Only 1 left
Delivery in 3 days - 5 days
5.95 €
Stock price
43.70€ / piece
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    Frequently Asked Questions

    Which Mercedes Benz W126 parts belong to the electrical and ignition category?
    This category includes Mercedes Benz W126 spare parts related to electrical and ignition functions. It is intended for repairs, replacements, and restoration work in that system area. If you are troubleshooting starting or running issues, this is a good place to begin.
    Why are good electrical and ignition parts important for a W126?
    Do you offer original and reproduction parts for Mercedes Benz W126?
    How can I choose the right W126 electrical or ignition part?

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