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Tesla Model 3 2023+ Front Right Door Latch 1738945-01-D

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Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd.

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Tesla Model 3 2023+ Front Right Door Latch 1738945-01-D

Brand Name : CFN

Model Number : 1738945-01-D

Place of Origin : China

MOQ : 1

Price : Negotible

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100

Delivery Time : 5-10 work days

Packaging Details : 170*80*35 one piece,Box

Durability : High

Compatibility : Universal

Color : Black

Design : Sleek

Material : Composite Materials

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Front Right-Hand (RH) Door Latch for 2023+ Tesla Model 3 | 1738945-01-D (CFN Brand)

This front right-hand (RH) door latch (part number 1738945-01-D) is an OEM-matching electro-mechanical component for 2023+ Tesla Model 3 (all variants). It integrates into the front right door’s inner frame, working with the 2023+ Model 3’s updated door hardware (electronic exterior handle, central locking module) to control door operation, aligning with Tesla’s latest safety logic.

Core Functions

Secure Locking/Unlocking: Syncs with the BCM to execute commands from key fob, touchscreen, or exterior handle. When locked, it engages the stainless steel striker to prevent accidental opening; when unlocked, it releases smoothly for easy access.

Reliable Operation: Features a high-torque solenoid (responds in ≤0.3s) and mechanical linkage. The interior handle has a backup mechanical system for electrical failures. It also has a “half-latch” function—catching the striker if the door isn’t closed and triggering a dashboard alert.

Safety Protection: Auto-locks during collisions to avoid occupant ejection; has a hidden manual pull tab for emergencies. Coordinates with the anti-pinch sensor to reverse closing if resistance is detected.

Durable Construction

Mechanical Part: Main body uses glass-fiber reinforced PA66 (tensile strength ≥85MPa); moving parts (pawl, ratchet) are hardened steel (HRC ≥52), supporting 60,000+ opening cycles.

Electronics: Solenoid with copper coils (insulation class B, 130°C resistance); Hall-effect sensor (accuracy ≤0.8%) for real-time status feedback.

Sealing: IP6K7 gaskets and waterproof connectors block water/dust; tolerates -40°C to 90°C, resisting salt corrosion.

Installation

Power off, disconnect 12V battery, remove front right inner door panel (detach clips, disconnect wiring/cables).

Remove old latch: disconnect connector/cables, take out 3×10mm bolts, and pull it away.

Clean the mounting surface, check the striker (tighten or replace if needed).

Align 1738945-01-D, reconnect connector/cables, hand-tighten bolts, then torque to 8±0.5 Nm.

Reconnect battery, reinstall panel, test locking/unlocking, anti-pinch, and clear BCM codes.

Note: Front RH-specific—do not interchange with other latches (e.g., 1738944-01-D).

Product Tags:

Tesla Model 3 door latch

right hand door latch

2023 Tesla Model 3 latch

Tesla Model 3 2023+ Front Right Door Latch 1738945-01-D Images

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