Live Support: Text or Call 832-722-4697
5SF70LXBAA-D8 2014-2021 Ram ProMaster Front Seat back Lumbar Adjuster Knob - Genuine New
5SF70LXBAA-D8 2014-2021 Ram ProMaster Front Seat back Lumbar Adjuster Knob - Genuine New
5SF70LXBAA-D8 2014-2021 Ram ProMaster Front Seat back Lumbar Adjuster Knob - Genuine New
Click to zoom in

2014-2023 Ram ProMaster Front Seat back Lumbar Adjuster Knob

In stock
$ 45.92

2014-2023 Ram ProMaster Front Seat back Lumbar Adjuster Knob

The Front Seat Back Lumbar Adjuster Knob is a genuine OEM part, specially crafted for the 2014-2023 Ram ProMaster models. This component is designed to offer drivers and front-seat passengers optimal comfort and support. Its main function is to allow for easy adjustments to the lumbar support in the front seats. In case the current lumbar adjuster knob in your vehicle is broken or lost, this replacement part ensures you can again modify the seat's lumbar support to your preferred level, enhancing your comfort during drives.

This component is a brand-new, genuine OEM part in the original manufacturer's packaging. It is not an aftermarket part; it's the same quality part you'd get at a new car dealership, ensuring an exact fit and lasting durability.

Installation Instructions

Tools Needed: None

  1. Locate the stem where the lumbar adjuster knob should be on the side of the front seat.
  2. Align the new lumbar adjuster knob with the stem.
  3. Push the knob onto the stem until it clicks into place. Ensure that it is secure and does not wobble.
  4. Once the knob is in place, turn it to ensure that the lumbar support in the seat back is adjusting properly.

The installation process is simple and should take approximately 5 minutes. No specific technical skills are required, making it suitable for anyone to install.

Vehicle Fitment

Year Make Model
2014-2023 Ram ProMaster
Read More
Read Less


Simply return your part in the exact same condition and packaging that you received it in within 30 days for a full refund of the purchase price of the part, minus the original shipping charges. You don't even have to contact us. Just be sure the read the requirements below and follow the instructions at the bottom of this page.



Any part that does not have all of the original packaging with the attached manufacturer part number label.

Believe it or not, this is super important! Don't throw away the packaging. Manufacturers won't accept returns on a part without the genuine OEM Packaging, so we won't be able to credit you. (Even if the part is brand new with no packaging, we would have to return it to you).


You have installed or attempted to install or disassemble the part
You have painted the part.
You have broken the part.
You have lost the original packaging.
You have gotten the part wet, or the part has greasy fingerprints.


Electrical parts can only be returned if they have not been installed, programmed, or plugged in. If the part shows signs, of an attempted install we will be unable to accept your return.

An electrical part is any part that plugs in, contains a switch, sensor, circuit board, or electrical wiring.


All Products are. covered by a 1-year Warranty.


Our Warranty Coverage

We will replace the parts free of charge for any reason not caused by collision or installation, other human intervention, incorrect application, modifications, use of the products outside the context of its normal, customary, and intended operating conditions (including without limitation, any form of commercial, fleet, rental or off-road use), or physical damage for 1 year and only for the vehicle in which the part was originally installed.

One Time replacement.

Warranty Covers only one replacement in the warranty period. Multiple Replacements are not covered, after one replacement warranty will no longer be in effect.

Warranty Is nontransferable and is only valid for the VIN number of the vehicle for which it was purchased. Warranty does not transfer to the new owner of the item purchased or the vehicle purchased with the item installed.

Customer Reviews

No reviews yet

Your cart