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Voltage Regulator - Direct Fit, Sold individually

You Save : $18.73 (71%)
List Price : $26.22
Manufacturer #RM54140001
( Reviews)
Questions, Answers


1-year Replacement unlimited-mileage warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Interchange Part Number:
1197311242, 0021549206
Product Fit:
Direct Fit
Replaces OE Number:
Returns Policy:
90-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Fitment Information
1990-1993 Mercedes Benz 300E
6 Cyl 3.0L
From engine # 023096
1990-1993 Mercedes Benz 300SL
6 Cyl 3.0L
Automatic Transmission, From engine # 104.981-12-014274
1990-1993 Mercedes Benz 300TE
6 Cyl 3.0L
From engine # 023096
1992-1993 Mercedes Benz 300SE
6 Cyl 3.2L
1992 Mercedes Benz 400SE
8 Cyl 4.2L
From engine # 012761
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Product Information

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.

Replacement - the most affordable brand name for replacement parts that you need! Replacement is a professional brand for autobody, lighting parts, electrical, brake, suspension, intake and exhaust, and cooling and heating products. All Replacement brands include 1-year, unlimited-mileage warranty.

Need help?Call our product expert1-866-529-0412
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 90 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

Form fit and function were spot issues installing and is working to spec.
Purchased on Jan 24, 2021
It came okay I'm going to keep it for a spare to stay order me a new alternator of 120 amps if it's perfectly
David David
Purchased on Aug 14, 2019
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