How do I confirm pilotpart404221 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

New Window Regulator W/Motor Rear Drivers Side Left RLH Replacement For 1984-1989 Mercedes-Benz 190D & 1984-1993 190E, 2017300346, 741-020, 135-58059L

For Mercedes Benz Voltage Regulator

Voltage Regulator 2017300346 for Mercedes Benz 190E (84-93)

OEM / REF: 2017300346SKU: pilotpart404221

New Window Regulator W/Motor Rear Drivers Side Left RLH Replacement For 1984-1989 Mercedes-Benz 190D & 1984-1993 190E, 2017300346, 741-020, 135-58059L is a Voltage Regulator replacement part indexed for Part Number and MERCEDES-BENZ 190E (84-93), with 3 application records on file. Match OEM part number 2017300346 a...

Stock: In stock
Condition: New
Fitment: Mercedes Benz Electrical Parts
Category: Voltage Regulator

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$75.20USD/EA

~~$6,599.00~~Save 99%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

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Lead times can vary by freight route and customs. Contact support for expedited shipping.

Voltage Regulator Description

This Voltage Regulator is indexed for Part Number; MERCEDES-BENZ 190E (84-93); MERCEDES-BENZ 190D (84-89). Compare reference number 2017300346 against the label on your existing Mercedes Benz component before ordering.

Additional cross references on file: 741-020, 135-58059L. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

2017300346 741-020 135-58059L

Applications

Part Number
MERCEDES-BENZ 190E (84-93)
MERCEDES-BENZ 190D (84-89)

Specifications

Part Number	2017300346, 741-020, 135-58059L

Fitment Notes

Brand or application signal: Mercedes Benz Electrical Parts
Product family: Voltage Regulator
System category: Electrical Parts > Circuit Protection & Regulation > Voltage Regulator
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.