Tesla guides · Frequently replaced parts
Tesla Model 3/Y door handles and latches: flush handle, cinch latch, and what actually fails
Door hardware is the most frequently replaced wear group on a Model 3 or Model Y in independent workshops, and the most frequently mis-ordered. The reason is structural rather than technical: the flush exterior handle, the latch behind it, the striker on the pillar and the release hardware in between are all separate catalogued parts, and the failure modes overlap badly. A door that will not open is often not a handle problem at all. GNSGO supplies Tesla-compatible parts to workshops, fleet operators and parts buyers across Europe, and the value here is narrow and specific: knowing which of several parts the symptom points at, and which revision that part is. This page deliberately contains no removal or refitting steps. It is about identification.
1. The handle is one part of four
On Model 3 and Model Y the exterior handle is a passive, electrically presented unit: it sits flush, presents when the vehicle unlocks or when the switch is sensed, and retracts again. It is catalogued as a complete assembly and left and right are separate references.
Behind it sits the door latch, also separately orderable, handed and position-specific: front left, front right, rear left and rear right are four different numbers. On the body side sits the striker, handed and available in more than one design. Between the two sits release hardware catalogued in its own right on some closures.
Four catalogued groups for one complaint. The table below is how you narrow it before spending anything.
2. Winter is a real failure mode, not an excuse
One design detail explains a large share of cold-weather complaints. If something in the handle's travel — ice, frozen slush, grit — stops the mechanism reaching its commanded position, it will attempt to force through and then report that it could not complete the move. A handle that presents slowly, or sticks only below freezing, is therefore a scenario the car detects rather than proof of failure.
That matters commercially too: a handle replaced for a winter sticking complaint will stick again next January.
3. Work out which situation you are in
Three questions split this better than any guessing: does the handle present, does the door open once it has, and is it weather-dependent.
| What you see | What it most likely points to | Why |
|---|---|---|
| Handle presents normally, door still will not open | The latch or the release hardware behind the handle — not the handle itself. | Presentation proves the handle and its supply are working; the failure is downstream. |
| Handle presents, door opens only with unusual force or a second attempt | Latch binding, or a striker that is out of alignment with the latch. | Geometry between latch and striker decides how cleanly a door releases. |
| Handle does not present at all, one door only, everything else normal | That handle's own mechanism, supply or switch — or the handle assembly itself. | Narrowness points at the component, not at a shared cause. |
| Several doors at once, or handles plus other electrical oddities | A low-voltage supply story. Start there. | One dead handle is a component; four at once is a shared cause. A weak or discharged low-voltage supply takes the presentation mechanism down on every door at the same time, and no number of new handles will change that — check the supply and its state before ordering hardware, and send the VIN with the enquiry. |
| Only in freezing or wet-freezing weather, clears when warm | Ice or debris in the handle travel. Not necessarily a failed part. | Free it and re-assess before ordering. |
| Door will not stay shut, or latches then releases | Latch or striker wear rather than the handle. | Retention is the latch-striker interface, not the presentation mechanism. |
| Door opens from inside but not outside | The exterior side of the release path — handle-to-latch, or the latch's exterior actuation. | Interior release working isolates the fault to the outer path. |
The case most likely to produce a wrong order is the first row. A handle that presents perfectly looks fine to whoever orders the part, the door still does not open, and a handle gets bought. It rarely fixes it.
4. Exterior handle references
Our index carries more than one revision behind the same base, which is exactly why these are confirmed against the VIN rather than chosen by eye.
- 1528114-00-B — door handle outer, passive, left hand, black — Model 3 (2017–2023).
- 1528115-00-B — door handle outer, passive, right hand, black — Model 3 (2017–2023).
- 1528114-00-D — door handle outer, passive, left hand, black — later revision, fit to be confirmed.
- 1528115-00-D — door handle outer, passive, right hand, black — later revision, fit to be confirmed.
- 1780884-00-A — door handle outer, passive, left hand, black.
- 1780885-00-A — door handle outer, passive, right hand, black.
The pattern across our references suggests two families — a 152811x group and a 178088x group — with revision letters B and D behind the first. We do not claim to know what Tesla intends by either distinction; we record that the numbers differ and that fitment differs with them. In our own data 287 entries carry a "left hand" marker, and that is a hard rule: left and right are never assumed interchangeable.
5. Latches — four positions, more than one revision
This is the group that gets missed.
- 1500672-00-A — door latch, front left, GL1 — Model 3 (2017–2023).
- 1500673-00-A — door latch, front right, GL1 — Model 3 (2017–2023).
- 1500674-00-A — door latch, rear left hand, GL1 — Model 3 (2017–2023).
- 1500675-00-A — door latch, rear right hand, GL1 — Model 3 (2017–2023).
- 1500672-00-B and 1500673-00-B — later revisions of the two front latches.
- 1738946-01-F — door latch, front, left hand.
- 1738945-01-F — door latch, front, right hand.
- 1738948-02-F — door latch, rear, left hand.
- 1738947-02-F — door latch, rear, right hand.
Note the structure: two families, -00- and -01-/-02- middle codes, each covering all four corners, each with a revision letter. Four positions times two families times multiple revisions is a lot of ways to order the wrong box.
6. Strikers, and the hood side
- 1525919-00-A — side door striker, S loop — Model 3 (2017–2023).
- 1525919-00-B — side door striker, S loop — later revision.
- 1704249-00-G — side door striker, high load.
- 1704249-CS-G — side door striker, S loop.
The last pair deserves attention. In our own data the same base number carries two middle codes — -00- and -CS- — and the recorded descriptions differ, one a high-load design and one an S-loop design. That is a recorded design split at part-number level, not a typo, and precisely the sort of pair the VIN has to settle.
On the front closure the catalogued population looks like this:
- 1500397-00-G — hood latch, double pull single actuator.
- 1500398-00-H — hood latch actuator and cable assembly — Model 3 (2017–2023).
- 1643071-00-A — hood actuator and cable assembly.
- 1645355-00-B — hood latch cover — Model 3 (2017–2023).
- 1505712-00-B — hood striker — Model 3 (2017–2023).
- 1-1522286K61 — hood lock motor bracket, right hand — Model 3.
- 1-1522287K61 — cover lock motor bracket, left hand — Model 3.
The two bracket references are a reminder that not every Tesla reference follows the familiar seven-digit shape. The complete string is the identity.
7. The cinch latch — and the China-build evidence
The rear closure uses a powered cinch latch, and our index holds a pair of references for it:
- 1500604-00-B — liftgate cinch latch — Model 3 (2017–2023).
- 1500604-CN-B — liftgate cinch latch — the
-CN-variant.
This is one of only eight -CN- references in GNSGO's Tesla data, and the clearest proof we can offer that region-related variants exist on functional hardware rather than only on trim. It makes two rules visible at once: the -CN- code is retained in the identity, and the base number is otherwise identical. We preserve the code as part of the OE number; we do not claim to know how Tesla defines it. Both numbers are real and the VIN settles which applies.
Related: 1584544-00-C is a liftgate cinch latch cover.
8. What to send with an enquiry
Send the VIN, the corner (front or rear, left or right), the symptom as reported, and whether the handle presents. That last detail separates a handle order from a latch order. For fleet buyers the build year range matters too, because the 150067x and 173894x families are not spread evenly across the build.
If the reference a dealer gave you does not appear above, send it anyway — send us the part number or a photo of the label, and we will check whether we can source it. Our index covers China-built and China-sourced Tesla parts, not the complete world catalogue.
Short answers
Can you get me a Model 3 exterior door handle?
We confirm, part number by part number, whether we can supply it. Left and right are separate references and there is more than one revision behind the same base, so the revision is settled against the VIN rather than by choosing the nearest-looking number.
The handle presents but the door will not open — is it the handle?
Probably not. Presentation means the handle and its supply are working. Look at the latch and the striker first; that is the case that most often produces the wrong part.
Why are there two different latch families for the same corner?
Because Tesla catalogues them separately. Our data holds a 150067x family with -00- middle codes and a 173894x family with -01-/-02- middle codes, each covering front and rear, left and right. The VIN decides.
Do you list the 1500604-CN-B cinch latch?
We confirm, part number by part number, whether we can supply it. Both 1500604-00-B and 1500604-CN-B are in our index, and the -CN- code is kept as part of the identity rather than treated as a formatting detail. Application is confirmed per enquiry.
Will you give me removal steps?
No. This page covers identification only. Fitting belongs with a suitably qualified workshop and we do not publish procedures.
Where this comes from.
The references quoted above are taken from GNSGO's own parts index for China-built and China-sourced Tesla parts — the same list at Tesla compatible parts — OE reference index. Availability and application are confirmed per enquiry against the OE number and, where it matters, the VIN. We have not drawn on Tesla's copyrighted workshop documentation for this page, and we do not reproduce any manual pages. The -CN- observation is drawn from our own data — eight references in total — and is presented as a pattern we see, not as a definition published by Tesla. Where GNSGO does not hold data, we say so rather than filling the gap with a plausible figure.
Related Tesla guides
Need a part for this? Send the OE number, or the VIN and a photo of the label, and we will check whether we can supply it — get in touch. All 15 Tesla guides are listed in the guide index, and the full OE reference list is on the Tesla parts index.