Home > EV Car Interior Trimming Accessories >

Tesla Model 3 2023+ Right Hand Door Latch 1738946-01-D 33x28x12mm

Product Categories

Tesla EV Car Parts [65]
EV Car Chassis Parts [20]
Indoor LED Display Screen [2]
EV Car Vulnerable Parts [4]
EV Car Electric Parts [63]
EV Car Suspension Parts [59]
EV Car Brake Parts [36]
EV Car Sealing Parts [75]
EV Car Cooling Parts [22]
Xiaopeng G9 Parts [8]
Xiaopeng 7PI Parts [15]
EV Car Motor Parts [6]
EV Car Exterior Parts [4]
Car Closing Seal Parts [4]
EV Car Cover Parts [81]
EV Car Body Accessories [66]
EV Car Seat Parts [2]
EV Car Wheel Accessories [1]
EV Car Safty System [7]
EV Car Interior Trimming Accessories [15]
EV Car Exterior Trimming Accessories [53]
EV Car General Parts [91]
EV Car Hv Battery System [8]
EV Car Care Product [1]

Guangzhou Fuheng Auto Parts Supply Chain Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

Tesla Model 3 2023+ Right Hand Door Latch 1738946-01-D 33x28x12mm

Brand Name : CFN

Model Number : 1738946-01-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 : 33*28*12 one piece,Box

Durability : High

Compatibility : Universal

Color : Black

Design : Sleek

Material : Composite Materials

Weight : 0.6KG

Size : 33*28*12

Contact Now

Front Right-Hand (RH) Door Latch for 2023+ Tesla Model 3 | 1738946-01-D (CFN Brand)

This front right-hand (RH) door latch (part number 1738946-01-D) is an OEM-matching electro-mechanical component, exclusively engineered for 2023 and later Tesla Model 3 (covering RWD, AWD, and Performance variants). It installs into the front right door’s inner metal frame, integrating with the 2023+ Model 3’s updated door hardware—electronic exterior handle, interior pull handle, and central locking module—to control door operation, fully aligning with Tesla’s latest safety and responsiveness standards.

Core Functions

Synchronized Locking & Unlocking: Connects to the Body Control Module (BCM) to execute commands from the key fob, touchscreen, or exterior “press-to-unlock” handle. When locked, it engages the stainless steel striker pin (on the door pillar) to prevent accidental opening during driving; when unlocked, it releases smoothly for easy access.
Reliable Operation & Status Alerts: Features a high-response solenoid (acts in ≤0.3s) for instant handle-triggered opening, plus a mechanical backup linkage for the interior handle (works if power fails). It has a “half-latch” function—catching the striker if the door isn’t fully closed and sending a “Front Right Door Ajar” alert to the dashboard.
Safety Protection: Auto-locks during collisions (via airbag sensor signals) to avoid occupant ejection; includes a hidden manual pull tab for emergency opening (if electrical systems fail). It also coordinates with the door’s anti-pinch sensor, reversing closing if resistance (e.g., a hand) is detected.

Durable Construction

Mechanical Structure: Main body uses glass-fiber reinforced PA66 plastic (tensile strength ≥85MPa) to resist impact; moving parts (locking pawl, ratchet) are hardened steel (HRC ≥52), supporting 60,000+ opening cycles.
Electronics: Solenoid with copper coils (insulation class B, withstands 130°C) for stable performance; Hall-effect sensor (accuracy ≤0.8%) provides real-time status feedback to the BCM.
Environmental Resistance: IP6K7-rated gaskets block water/dust; tolerates -40°C to 90°C, resisting salt corrosion (suitable for coastal areas).

Installation

Power off, disconnect the 12V battery; remove the front right inner door panel (detach clips, disconnect window switch/exterior handle wiring).
Remove old latch: disconnect its electrical connector and mechanical cables, unscrew 3×10mm bolts, and pull it away.
Clean the mounting surface; check the striker pin (tighten bolts if loose, replace if corroded).
Align 1738946-01-D, reconnect the connector and cables, hand-tighten bolts, then torque to 8±0.5 Nm.
Reconnect the battery, reinstall the panel; test locking/unlocking, anti-pinch, and clear BCM error codes (via Tesla tool).

Note: Front RH-specific—do not interchange with front left (e.g., 1738944-01-D) or rear latches. Non-compatible parts cause malfunctions or safety errors

Product Tags: