seat beat buckle
Since my car (AMG GT R) failed scheduled inspection (well it's a long story)...
it is currently off the road pending one part to be replaced.
However, I am having difficulty sourcing this part.
My authorised dealer has been trying for the last 10 months but has not been able to source this part.
It is the driver side seat belt buckle, for bucket seat variant.
Does anyone know where I could get A1908680500 fully electronically functional and second hand, let alone a new one?
Part number is:
* 1908680500 (190-868-05-00) - Mercedes Benz Ts Seat Belt Buckle
* 1978600369 (197-860-03-69) - SLS, equivalent.
ref: https://www.mercedesbenz.parts/oem-p...kle-1908680500
Error:
Last edited by beekay_; Oct 12, 2025 at 06:51 AM.
Since my car (AMG GT R) failed scheduled inspection (well it's a long story)...
it is currently off the road pending one part to be replaced.
However, I am having difficulty sourcing this part.
My authorised dealer has been trying for the last 10 months but has not been able to source this part.
It is the driver side seat belt buckle, for bucket seat variant.
Does anyone know where I could get A1908680500 fully electronically functional and second hand, let alone a new one?
Part number is:
* 1908680500 (190-868-05-00) - Mercedes Benz Ts Seat Belt Buckle
* 1978600369 (197-860-03-69) - SLS, equivalent.
ref: https://www.mercedesbenz.parts/oem-p...kle-1908680500
Safety-related components, of course, fall under stricter guidelines, as manufacturers are required to provide those parts indefinitely. Seat belts, for example, are typically classified as safety-critical items.
What’s unusual lately is that Mercedes-Benz has started marking a growing number of components as “Discontinued” in their on-line public parts listings — and many of these happen to be safety-related items.
When you search for such parts, they often return only a “Discontinued” status without an available substitute.
I find it surprising that an authorized Mercedes-Benz dealer wasn’t able to identify either the original part number or its supersession.
Their internal systems — STIS, XENTRY, or the EPC catalog — normally provide full traceability, including the current replacement or updated part number whenever one exists.
https://mercteil.com/mercedes-benz-a...are-part-2G6j5
https://mercteil.com/mercedes-benz-a...are-part-2G6j5
And even if they would help, they would use MB inventory system anyway...
I directly asked MB Germany and said it's discontinued and zero stock in USA and Germany.
Ah, now I understand. The Bucket Seats were NOT even an option for USA customers as the system either did not comply with government testing/regulations, OR, that MB did not pay or even try to submit a model with Bucket seats for testing/compliance in USA.
Also, the Bucket Seats were only a Limited Option even in EU, so it kinda makes sense that they would run out of stock and Discontinue its manufacture.
Does the Buckle from standard/Non-bucket seat work?
If not, seems your only other option would be to source it from eBay or from a totaled vehicle at the scrap yard.
Best of luck. Let us know how it all shakes out.
If Shmee150 managed to install bucket seats into his former AMG GT R roadster (via Opus), then the mounting points must be the same. But it does not say anything about if the electronics or plug is the same. Perhaps I should contact Opus.
This is the thing.. if it's a totaled vehicle, then the driver's side seat buckle will have been "activated" and thus needs replacing. So a RHD variant (UK,Australia,Japan,etc) without passenger in the vehicle during the accident is the only potential option.
Last edited by beekay_; Oct 16, 2025 at 03:09 AM.




If Shmee150 managed to install bucket seats into his former AMG GT R roadster (via Opus), then the mounting points must be the same. But it does not say anything about if the electronics or plug is the same. Perhaps I should contact Opus.
This is the thing.. if it's a totaled vehicle, then the driver's side seat buckle will have been "activated" and thus needs replacing. So a RHD variant (UK,Australia,Japan,etc) without passenger in the vehicle during the accident is the only potential option.
Trending Topics




May be worth giving one of the safety belt Re-Manufacturer’s a call.
I’ve had a few safety belts rebuilt by these guys, have had good luck and turnaround time with them.
https://www.safetyrestore.com/?srslt...iq5E9RT33lp8hO
Good Luck
Last edited by crconsulting; Oct 18, 2025 at 08:35 AM.
The Best of Mercedes & AMG




May be worth giving one of safety belt Re-Manufacturer a call.
I’ve had a few safety belts rebuilt by these guys, have had good luck and turnaround time with them.
https://www.safetyrestore.com/?srslt...iq5E9RT33lp8hO
Good Luck
A bit off subject, but I maintain both a 00 and a 06 100 series but of course the seatbelts are not exactly the same (different buckle size and different style plug logic) between those years. So sometimes I have to mix and match my parts to keep them OEM.




A bit off subject, but I maintain both a 00 and a 06 100 series but of course the seatbelts are not exactly the same (different buckle size and different style plug logic) between those years. So sometimes I have to mix and match my parts to keep them OEM.
The other nice thing they offer is they can change color of your belts. I had a customer who wanted red safety belts.
I did contact safetyrestore 2 months ago, prior to knowing what was the exact issue.
Ref: https://www.safetyrestore.com/seat-b...tensioner.html
According to the page, it is exactly as described, the seat buckle pretensioner is "compressed".
I will attempt to go this route as there is currently no other option.
A few weeks ago, I forwarded the email from safety restore, and somehow my workshop determined a solution to the seat buckle.
I did not ask the workshop how it was exactly solved as I was super happy to be able to get back my car in a roadworthy state after over 12 months without the car!



