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  3. MERCEDES BENZ 1408000078

GENUINE MERCEDES-BENZ ORIGINAL FACTORY OEM 1408000078 Sel Seat Lumbar Switch

fits model: W140, 400, 800. make: Mercedes. year: 1978–2000.

1408000078 Genuine Mercedes-benz Original Factory Oem W140 400 Sel 1993 Seat Lumbar Support Switch 140 800 00 78

( Brand: Genuine Mercedes-benz Original Factory Oem ), ( Manufacturer Part Number: 1408000078 ), ( Part Type: Switch Seat ), ( Placement On Vehicle: Front ), ( Modified Item: No ), ( Warranty: 30 Day )

Review GENUINE MERCEDES BENZ ORIGINAL FACTORY OEM Sel Seat Lumbar Support Switch 140 fits W140 400 800 1978–2000

The Mercedes-Benz W140 400 SEL from the 1993 model year is a luxurious and powerful executive sedan. One of its many features designed to enhance comfort and support is the lumbar switch, part number 140 800 78, which can be found on the driver's seat.

This lumbar support system is an essential addition for those who spend long hours behind the wheel. It is designed to help alleviate lower back pain and discomfort by adjusting the lumbar support of the seat. The switch, which is ergonomically placed on the side of the seat, allows the driver to easily adjust the lumbar support according to their preferences.

The lumbar switch is a simple yet effective solution to a common problem. It features an intuitive design, with a single button for increasing the support and another for decreasing it. The switch is connected to a hydraulic system within the seat, which adjusts the lumbar support accordingly.

To use the lumbar switch, the driver simply presses the button to move the lumbar support up or down. The seat will remember the last position set, ensuring that the driver's preferred level of lumbar support is always available. This feature is particularly useful for those who share the vehicle or who have different seating preferences.

The Mercedes-Benz W140 400 SEL lumbar switch is a high-quality component, designed to provide years of reliable service. It is made from durable materials, with a sleek and stylish design that complements the overall look and feel of the vehicle. The switch is easy to install, requiring only a few simple tools and a few minutes of your time.

In summary, the Mercedes-Benz W140 400 SEL 1993 seat lumbar switch, part number 140 800 78, is an essential accessory for anyone who spends long hours behind the wheel of this luxurious executive sedan. It is designed to enhance comfort and support, reducing lower back pain and discomfort. With its intuitive design, durable construction, and simple installation process, this lumbar switch is an excellent investment for any Mercedes-Benz W140 400 SEL owner.

The Mercedes-Benz W140 400 SEL 1993 model comes with various features, and one such feature is the seat lumbar switch (140 800 78). Here are the pros and cons of buying this specific part:

Pros:

1. Improved Comfort: This lumbar switch allows the driver to adjust the lower back support of the seat independently, providing better comfort during long drives.

2. Enhanced Posture: By adjusting the lumbar support, the driver can maintain a correct sitting posture, reducing the risk of back pain and other related issues.

3. Customized Seating: The lumbar switch allows each driver to set their preferred level of support, making it an excellent option for households or businesses with multiple drivers.

Cons:

1. Cost: The Mercedes-Benz seat lumbar switch is a premium part, and its replacement cost can be relatively high compared to some aftermarket alternatives.

2. Availability: This particular part might be challenging to find from local dealerships or auto parts stores, and shipping times may vary.

3. Complexity: The installation process of this part may be more complicated than some other aftermarket alternatives, requiring professional assistance or extensive DIY skills.

Conclusion:

The Mercedes-Benz W140 400 SEL 1993 seat lumbar switch (140 800 78) offers numerous benefits, including improved comfort, enhanced posture, and customized seating. However, the high cost, limited availability, and complex installation process may be drawbacks for some potential buyers. Ultimately, the decision to purchase this part depends on the individual's priorities, budget, and installation capabilities.

Recommendation:

If you prioritize comfort and are willing to invest in a high-quality part, the Mercedes-Benz W140 400 SEL 1993 seat lumbar switch (140 800 78) is an excellent choice. However, if cost is a significant concern, you may want to explore aftermarket alternatives or consider paying for professional installation to ensure proper functionality.

Details:

Fitment and Compatibility. Please match part number to ensure fitment. Shipping prices for ground apply only to the continental states of USA. As a result of it being used part, the item may show light scuffs, scratches, or other imperfections.

All of the parts are tested either before or after removal from vehicle. This part may fit one or all of the described vehicles. All electronic items are tested before being listed.

part #: 1408000078 prices

  • $39.00-$61.75

specifications parthick:

  • for models: W140, 400, 800
  • for makes: Mercedes
  • for years: 1978-2000
  • brand: Genuine Mercedes-benz Original Factory Oem
  • mpn: 1408000078
  • part type: Switch Seat
  • placement on vehicle: Front
  • modified item: No
  • warranty: 30 Day

shipping parthick:

  • carrier: USPS
  • type: Fixed
  • service: USPS Ground Advantage
  • cost: $7.00
  • transit: 3-8 Days
  • class: Standard

returns parthick:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

offer parthick:

  • sold: 0
  • started: April 28, 2025
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home

seller parthick:

  • rating: 99.8%
  • # reviews: 7038
  • city: Lincoln, California

payments parthick:

  • credit card: Discover
  • other
  • wallet: Apple-pay

general parthick:

  • condition: Used
  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
for models: w140, 400, 800, for makes: mercedes, for years: 1978-2000, part type: switch seat, placement on vehicle: front, modified item: no, warranty: 30 day,
category: auto parts > car truck parts accessories, sku: 7888132042627622,

Genuine Mercedes-benz Original Factory Oem 1408000078 Is Similar To:

parthick logo
5 offers $39.00–$61.75 USD
  • Offer #1: $39.00 price + $12.82 shipping estimate = $51.82* total. Ideal for those looking to replace a broken or malfunctioning seat control switch, this product offers a reliable and authentic solution for your Mercedes-Benz. The product is an OEM front seat lumbar control switch for a 92-99 Mercedes W140 S500.+$12.82 shipping
  • Offer #2: $61.75 price + $5.99 shipping estimate = $67.74* total.+$5.99 shipping
  • Offer #3: $61.75 price + $5.99 shipping estimate = $67.74* total.+$5.99 shipping
  • Offer #4: $80.00 price + $10.00 shipping estimate = $90.00* total. All electronics are tested before removed from vehicle. Item may show light scuffs, scratches or other imperfections as a result of this being a used part.+$10.00 shipping
  • Offer #5: $52.00 price + $0.00 shipping estimate = $52.00* total. This is a used part with imperfections, wear and light scratches as seen in the pictures. Early models only W140 S class 300/320/400/420/500 seat lumbar support OEM used 1 switch( Type # 1 / Early / Left OR right sides).FREE SHIPPING

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