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Fits for 2024-2026 Tesla Model 3 Front Outer Passenger Seat Belt Assembly Reference 1857706C1E

Product Price
$ 68.57 In Stock
SKUAT100628
MOQ1
KG/Piece1.50 KG
Returns30 days returns. Buyer pays for return shipping. If you use an Acctes shipping label, it will be deducted from your refund amount.
See details
Position Rear Left Rear Front Left Front Right
Model MY M3
Quantity

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Genuine Front Outer Passenger Seat Belt Assembly - For Tesla Model 3 Highland (2024-2026)

Product Overview

This is a genuine OEM front outer passenger side (OSF) seat belt assembly designed specifically for 2024-2026 Tesla Model 3 Highland vehicles. As a critical component of your vehicle's Supplemental Restraint System (SRS), this assembly provides advanced occupant protection through integrated pretensioner and automatic locking retractor technology.

All components are manufactured to meet Tesla's strict original equipment specifications, ensuring a perfect fit and reliable performance matching your vehicle's factory safety standards.

Key Product Information

OE Part Number: 1857706-C1-E / 1857706C1E

Key Features & Functions

  • ✓ Complete assembly includes integrated pretensioner, retractor mechanism, and high-strength webbing

  • ✓ Three-point inertia reel design allows comfortable natural movement during normal driving conditions

  • ✓ Automatic locking retractor (ALR) function enables secure installation of child safety seats

  • ✓ Pyrotechnic pretensioner instantly removes slack in the event of a collision, positioning the occupant optimally for airbag deployment to reduce injury risk

  • ✓ Automatic locking mechanism activates during sudden acceleration, hard braking, sharp turns, or collisions to prevent occupant movement

  • ✓ Adjustable shoulder anchor lets you customize belt height for proper positioning across the mid-clavicle, improving comfort and safety

  • ✓ Compatible with Tesla's factory seat belt reminder system for accurate alerts

  • ✓ Direct replacement for original factory part, no modifications required for installation

Compatibility

VehicleModel YearPosition
Tesla Model 3 Highland2024 - 2026Front Outer Passenger (Right Side)

Note: 2024+ Highland Model 3 uses unique seat belt assemblies that are not compatible with older Model 3 generations or Model Y. Always verify the OE part number matches your original component before purchasing.

Technical Specifications

OE Part Number1857706-C1-E, 1857706C1E
TypeThree-point inertial retractor seat belt with pyrotechnic pretensioner
Special FeaturesAutomatic Locking Retractor (ALR) for child seats, adjustable shoulder anchor
CompatibilityTesla Model 3 Highland 2024, 2025, 2026
ConditionNew OEM Genuine Part

Recommended Torque Specifications (Installation)

Fastener LocationTorque ValueRecommended ToolReplacement Required
Upper D-Ring to Adjustable Top Anchor30 Nm (22.1 lbs-ft)Torx T50 SocketYes
Seat Belt Guide to B-Pillar5 Nm (3.7 lbs-ft)8mm Socket WrenchYes
Retractor Unit to B-Pillar Base40 Nm (29.5 lbs-ft)13mm 12-point Deep SocketYes

Proper Seat Belt Usage Guidelines

  • Position the shoulder belt mid-way between your neck and shoulder

  • Place the lap belt tightly across your hips, not across your stomach

  • Insert the latch plate into the buckle until you hear an audible click, then pull the belt to confirm it is securely locked

  • Pull the shoulder portion of the belt toward the retractor to remove any excess slack

  • Adjust the shoulder anchor height to ensure the belt crosses the midpoint of your collarbone for optimal safety and comfort

  • Always confirm the shoulder anchor is locked into position before driving

Package Contents

1 x Complete Front Outer Passenger Seat Belt Assembly (including retractor, pretensioner, webbing, and anchor components)

⚠️ Safety Notice: Seat belt assemblies are critical safety components. We recommend professional installation by a certified Tesla technician. After any collision, seat belt assemblies including pretensioners must be replaced even if no visible damage is present. Always verify part compatibility with your vehicle VIN before installation.

Payment

  1. We accept a variety of safe and convenient payment methods to meet your different transaction needs, including Alipay, Visa, MasterCard, Telegraph Transfer (T/T), Western Union, and other mainstream payment channels. We also support customized payment solutions according to your actual needs. If you have special payment requirements (such as other payment methods not listed), please feel free to consult our customer service window, and we will provide you with the most suitable payment plan.

  2. Before completing the payment, please carefully check and confirm the accuracy of the payment amount, your account information, and the receiving address. Any errors in the above information may lead to payment failure, payment delay, or delivery errors. We will not be responsible for any losses caused by incorrect information provided by the buyer.

  3. If you encounter any problems during the payment process (such as payment failure, payment stuck, etc.), please contact our customer service in a timely manner. We will respond to you within 24 hours and help you solve the problem to ensure the smooth progress of your payment.

Shipping

  1. All orders will be processed and shipped within 3-5 business days after we receive your full payment (excluding weekends, public holidays, and force majeure events such as natural disasters and logistics outages). Before shipment, our professional quality inspection team will conduct a comprehensive inspection of the goods to ensure that the product quality meets the standard and there is no damage or missing parts.

  2. We only ship goods to the confirmed order address. Please make sure that your order address is consistent with your actual shipping address. If you need to modify the shipping address, please contact our customer service in a timely manner before the order is shipped. Once the goods are dispatched, we will not be able to change the shipping address, and any losses caused thereby shall be borne by the buyer.

  3. For international shipments, the delivery time is affected by factors such as customs clearance speed, local logistics efficiency, and regional policy restrictions. Therefore, we cannot guarantee the exact delivery time. We will provide you with a logistics tracking number immediately after the goods are shipped, so you can check the real-time logistics status at any time.

  4. Any customs duties, import taxes, or other additional fees incurred during the international transportation of goods shall be borne by the buyer. We will provide all necessary documents (such as commercial invoices) required for customs clearance to assist you in completing the customs clearance process smoothly. If you need help with customs clearance-related issues, please contact our customer service.

  5. During the transportation process, if the goods are damaged, lost, or have missing parts due to logistics reasons, please take photos and keep the relevant logistics documents in a timely manner, and contact our customer service immediately. We will verify the situation and provide you with solutions such as return, replacement, or refund according to the actual situation.

  6. Please pay attention to the logistics tracking information. If you find any abnormalities (such as delayed delivery, wrong delivery address, etc.), please contact us in time, and we will coordinate with the logistics company to solve the problem as soon as possible.

Terms Of Sale

  1. If you have any questions about the product, payment, shipping, or other related matters, please contact our customer service in a timely manner. We will respond to you within 24 hours and provide professional solutions to ensure that your problems are properly resolved.

  2. If you do not receive the goods within the expected time, or if you are not satisfied with the received goods (such as product damage, inconsistent specifications, etc.), please do not open a dispute or leave neutral/negative feedback without communication. Contact us first, and we will actively coordinate and solve the problem for you to your satisfaction.

  3. If you receive defective goods (a rare occurrence), please provide clear photos that can show the problem, and we will provide you with a full refund or free replacement according to the actual situation. No additional fees will be charged to you during the process.

Returned & Refund

Your satisfaction is our top priority. All goods are strictly inspected and tested before shipment to ensure that they meet the quality standards.

  1. If you are not satisfied with the goods received, or if the product does not match the description, please contact us first to confirm the return address and logistics method before returning the goods. Do not return the goods without authorization, otherwise, we will not be able to process your return and refund normally.

  2. All returned goods must be in their original condition (without damage, missing parts, or signs of use), and you need to provide the logistics tracking number and a detailed description of the return reason.

  3. The shipping cost for returning the goods shall be borne by the buyer. If the return is caused by our own reasons (such as wrong product, quality problems), we will bear the return shipping cost and provide you with a full refund or free replacement.

  4. If the goods are damaged, lost, or have missing parts due to the buyer’s improper use, storage, or transportation, the buyer shall be responsible for the corresponding losses, and we will not provide a full refund or replacement service.

Feedback

  1. Customer satisfaction is the foundation of our development. Your feedback is very important to us. Whether it is praise, suggestions, or complaints, please feel free to contact us. We will carefully listen to your opinions and continuously optimize our products and services.

  2. If you are satisfied with our products and services, we would appreciate it if you could leave positive feedback. If you have any dissatisfaction, please contact us before leaving neutral or negative feedback—we will do our best to solve the problem and give you a satisfactory reply.



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