Rear Seat Belt Assemblies for the Earlier Model Y
This rear seat belt assembly is listed for Model Y 2020–2024 using reference number 1616501-C1-A. It has polyester webbing, coated steel hardware and a retractor described with emergency-locking operation. Choose Rear Left, Rear Right or the Left & Right Pair. Replacement is carried out by a restraint-system technician.
- Rear Left / Right / Pair
- Polyester Webbing
- Coated Steel Hardware
- Technician Installation
Key Features
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Compatibility
Listed for Model Y 2020–2024 with reference number 1616501-C1-A.
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Material
Polyester belt webbing and coated steel mounting hardware.
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Design
The assembly includes a retractor described with emergency-locking operation.
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Quantity
One assembly for a single-side option, or two for the left and right pair.
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Installation
Replacement includes restraint-system diagnostic tests.
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Care
Deployed or damaged belts are not reusable.
Highlights
Assembly and Webbing
The full assembly view shows the belt webbing, retractor housing and mounting ends. It illustrates the component layout; identify the correct side and genuine new-part origin separately before replacement.
Retractor and Mounting Detail
The close-up shows the webbing entering the retractor and the surrounding mounting hardware. Emergency-locking operation is described for the product and is assessed during the service procedure.
Compatibility
| Model | Years / Version | Notes |
|---|---|---|
| Model Y | 2020–2024 | Rear left, rear right or pair. Reference 1616501-C1-A; side-specific part. |
The reference number and model range are identification aids, not proof of genuine Tesla origin or universal restraint compatibility.
Specifications
| Product Type | Replacement rear seat belt assembly |
|---|---|
| Compatible Models | Model Y 2020–2024 |
| Position / Location | Rear left, rear right or left and right pair |
| Material | Polyester webbing and coated steel hardware |
| Quantity | Single-side option: 1 assembly; pair option: 2 assemblies |
| OEM Part Number | 1616501-C1-A is a reference number; it does not establish genuine origin or left/right interchangeability |
| Installation Type | Restraint-system technician; vehicle service procedure |
What’s in the Box
- Rear Left or Rear Right option: 1 seat belt assembly
- Rear Left & Right – Pair option: 2 seat belt assemblies
Installation
Good to Know
Caution
- Seat belts are safety-critical components. Tesla SRS procedures require new, genuine Tesla replacement parts with clear identification labels; never install used SRS components from another vehicle or attempt to repair them. Genuine Tesla origin is not claimed for this listing.
- The same listed reference number does not make left and right assemblies interchangeable.
- Never reuse a deployed or collision-damaged seat belt. Have all affected restraints inspected and replaced according to the applicable service procedure.
- Follow the applicable Tesla SRS safety, vehicle isolation and replacement procedure. The listed hand tools are not a substitute for the exact service instructions.
Care
- Have belts and the complete restraint system inspected after a collision, even if visible damage appears limited.
- Keep restraint parts dry and free of contamination.
FAQ
How many assemblies are included?
A Rear Left or Rear Right option includes one assembly. The Left & Right Pair includes two assemblies.
Does the reference number establish genuine Tesla origin?
No. No. Genuine-part origin is identified by labels under Tesla SRS requirements.
Can left and right assemblies be interchanged?
No. Each side has its own part and interfaces.
Can I reuse a belt after deployment or collision damage?
No. Have the affected belts and the full restraint system inspected and replaced according to the applicable service procedure.
Does the absence of an SRS warning prove correct installation?
No. A warning or operating fault requires diagnosis.
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