This Acura proximity smart key is listed for the ZDX 2010–2013. Verify the OEM part number, button layout, trim, and FCC ID before ordering or programming.
Product Identification
| Vehicle |
Acura ZDX |
| Years |
2010–2013 |
| Driver Memory |
Driver 2 |
| OEM Part Number |
72147-SZN-A81 |
| FCC ID |
M3N5WY8145 |
| IC |
267F-5WY8145 |
| Frequency |
313 MHz (book specification) |
| Buttons |
4 buttons: Lock, Unlock, Hatch, Panic |
| Key Style |
High-security proximity smart key |
| Emergency Key |
35113-TK4-A50 |
| Test Key |
HD001 |
| Keyway / Lishi |
HON66 |
Vehicle Compatibility
| Make |
Model |
Year Range |
Application |
| Acura |
ZDX |
2010–2013 |
Driver 2 |
Fitment note: Acura used different proximity keys according to trim and driver-memory position. Confirm the VIN and original key identifiers before ordering.
Programming Tools
| i-HDS + J2534 + subscription |
Factory-level option; PIN is listed as required only with i-HDS |
| T-Code / MVP Pro |
Listed in the source guide |
| Hotwire |
Listed in the source guide |
| Smart Pro |
Listed in the source guide |
| Auto Pro Pad |
Listed in the source guide |
| Autel IM608 |
Listed in the source guide |
| TDB1000 |
Shown with a question mark; verify coverage before use |
Key Blade and Cutting Information
| Key Code Series |
K001–K999, L001–L999, M001–M999, N001–N718 |
| Cut Type |
External 4-track high-security |
| Positions |
1–4 split tumblers; position 5 solid tumbler; position 6 always pre-cut |
| Spacing from Tip |
1: .724, 2: .604, 3: .484, 4: .364, 5: .244 |
| Depths |
1: .041, 2: .056, 3: .070, 4: .084, 5: .098, 6: .112 |
Correct Depth for Position “A”
| Code Series |
Depth |
| K001–K684, L349–M032, M697–N214 |
3 |
| K685–L348, M033–M696, N215–N718 |
5 |
Making Key / Locksmith Guide
Most locks and some glove-box cylinders may carry a stamped code. U.S. codes begin with K, L, M, or N. During manual cutting, position 5 requires special attention: the master-key cut is depth 5 and the valet cut is depth 2. The valet function may operate the glove box, rear-seat pass-through, trunk, or trunk lock-out when equipped.
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Decode with HON66 Lishi: read and decode an accessible lock cylinder.
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Check secondary cylinders: inspect the glove-box, trunk, or valet lock-out cylinder for a usable stamped code.
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Door-lock method: remove the door lock, read the stamped code, or disassemble the lock to derive the cuts.
Caution: Some glove-box covers are sealed and access to the door lock can be time-consuming. Verify the cylinder layout and the position “A” rule before the final cut.
