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  3. MERCEDES 126-821-01-47

MERCEDES 126-821-01-47 Heated Seat Control Relay Module Unit Benz 86-91 V3

fits model: 300e, 420sel, 560sec, W126. make: Mercedes.

126-821-01-47 Mercedes-benz Heated Seat Control Relay Module Unit 86-91 300e 420sel 560sec W126 V3

( Type: Control Module ), ( Ipn: 126-821-01-47 ), ( Manufacturer Warranty: 1 Month ), ( Manufacturer Part Number: 126 821 01 47 ), ( Features: Easy Installation ), ( Universal Fitment: No )

Review MERCEDES benz Heated Seat Control Relay Module Unit 86-91 V3 fits 300E 420SEL 560SEC W126

The Mercedes-Benz 126-821-01-47 Heated Seat Control Relay Module Unit is an essential component for the heating system in various Mercedes-Benz models produced between 1986 and 1991. These models include the 300E, 420SEL, 560SEC, and W126 series vehicles.

This relay module is specifically designed to control the heating function for the front seats in these vehicles. It ensures that the seat heating element receives the required electrical power when the heating function is activated. The module is a crucial part of the comfort system in these vehicles, providing an added level of luxury and convenience for the drivers and passengers.

The Mercedes-Benz 126-821-01-47 Heated Seat Control Relay Module Unit is a high-quality, OEM (Original Equipment Manufacturer) part that is engineered to meet the exacting standards of Mercedes-Benz. It is meticulously crafted using premium materials and advanced manufacturing techniques to ensure superior performance, reliability, and durability.

The module features a compact and sleek design, making it easy to install in the vehicle. It is also designed to be compatible with all related systems and components in the vehicle, ensuring seamless integration and proper functionality. The module is also tested extensively to ensure that it meets all relevant safety and performance standards.

The Mercedes-Benz 126-821-01-47 Heated Seat Control Relay Module Unit is an excellent choice for Mercedes-Benz owners who want to maintain the optimal performance of their vehicles. It is also an ideal solution for those who are looking to restore their classic Mercedes-Benz models to their former glory. By replacing the worn-out or malfunctioning relay module with a new OEM part, vehicle owners can enjoy the comfort and convenience of the heated seats once again.

In conclusion, the Mercedes-Benz 126-821-01-47 Heated Seat Control Relay Module Unit is an essential component for the heating system in various Mercedes-Benz models produced between 1986 and 1991. It is a high-quality, OEM part that is designed to provide superior performance, reliability, and durability. By replacing the worn-out or malfunctioning relay module with a new OEM part, vehicle owners can enjoy the comfort and convenience of the heated seats once again.

Heated Seat Control Relay Module Unit for Mercedes-Benz W126 Models (126-821-01-47): A Comprehensive Analysis

Introduction:

The Mercedes-Benz 126-821-01-47 heated seat control relay module unit is designed for various Mercedes-Benz W126 models, including 300E, 420SEL, and 560SEC, manufactured between 1986 and 1991. This component is vital for the proper functioning of the heated seats in these vehicles. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this relay module unit.

Advantages:

1. Improved Comfort: The primary advantage of this relay module unit is the enhanced comfort it provides by ensuring the heating function of the seats works efficiently. During colder weather conditions, the heated seats can be a significant convenience, making the driving experience more enjoyable.

2. Cost-Effective: Replacing a faulty relay module unit is often a more cost-effective solution compared to purchasing an entirely new seat system. This can save vehicle owners a substantial amount of money in the long run.

3. OEM Part: The Mercedes-Benz 126-821-01-47 relay module unit is an original equipment manufacturer (OEM) part, ensuring a perfect fit and function for your specific vehicle model.

Disadvantages:

1. Expense: Although the relay module unit is a cost-effective solution compared to a new seat system, it still requires an initial investment. The price may vary depending on the seller and the condition of the part.

2. Installation Complexity: Installing the relay module unit may not be a straightforward process for those without automotive experience. It may require the assistance of a professional mechanic, adding to the overall cost.

3. Availability: Finding a reliable source to purchase the Mercedes-Benz 126-821-01-47 relay module unit can be challenging. It is essential to research and ensure that the part is genuine and comes with a warranty.

Conclusion:

In conclusion, the Mercedes-Benz 126-821-01-47 heated seat control relay module unit offers several advantages, including improved comfort, cost-effectiveness, and OEM quality. However, it also comes with certain disadvantages, such as the initial expense, installation complexity, and availability concerns.

Recommendation:

If you are experiencing issues with the heated seats in your Mercedes-Benz W126 model and wish to restore their functionality, the 126-821-01-47 relay module unit is an excellent option. It is recommended to source the part from a reputable dealer to ensure its authenticity and reliability. Additionally, considering the installation complexity, it may be wise to seek professional assistance to guarantee a proper installation and avoid any potential complications.

Details:

The Heated Seat Control Relay Module Unit is a specific fitment for Mercedes-Benz vehicles from 1986 to 1991, including the 300E, 420SEL, and 560SEC model's. It is a genuine Mercedes-Benz part made to ensure proper functionality and performance of the heated seat system in your vehicle. This control module, with part numbers and 601.470, is designed for easy installation comes a 1-month manufacturer warranty.

specifications ecusrush:

  • for models: 300e, 420sel, 560sec, W126
  • for makes: Mercedes
  • type: Control Module
  • interchange part number: 126-821-01-47
  • manufacturer warranty: 1 Month
  • manufacturer part number: 126 821 01 47
  • features: Easy Installation
  • universal fitment: No

payments ecusrush:

  • other
  • credit card: Diners-club
  • wallet: Apple-pay

shipping ecusrush:

  • cost: $0.00
  • service: Standard
  • class: Standard
  • transit: 4-9 Days
  • type: Fixed

offer ecusrush:

  • started: March 1, 2026
  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • sold: 0

seller ecusrush:

  • rating: 100.0%
  • # reviews: 1965
  • city: Clearwater, Florida

general ecusrush:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: Used

returns ecusrush:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for models: 300e, 420sel, 560sec, w126, for makes: mercedes, type: control module, manufacturer warranty: 1 month, features: easy installation, universal fitment: no,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 14224917882797603,

Mercedes 126-821-01-47 Is Similar To:

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5 offers $15.00–$34.00 USD
  • Used. Offer #1 priced at $15.00 + $6.07 delivery = $21.07* total. Never used Genuine Mercedes Benz Heated Seat Relay PN 126 821 01 47 / SG 601.470.+$6.07 shipping
  • Used. Offer #2 priced at $31.10 + $0.00 delivery = $31.10* total. FREE SHIPPING
  • Used. Offer #3 priced at $34.00 + $16.00 delivery = $50.00* total. +$16.00 shipping
  • Used. Offer #4 priced at $31.10 + $0.00 delivery = $31.10* total. FREE SHIPPING
  • Used. Offer #5 priced at $20.00 + $5.00 delivery = $25.00* total. Ready to install. Super clean .+$5.00 shipping

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