1. Trunk Lids & Parts Exterior For Sale
  2. sku: 16477951716136793
  3. TESLA 166739800

TESLA 166739800 Rear Right Passenger Deck Trunk Lid Hinge

fits year: 2017–2023.

166739800 Tesla 2017-2023 3 Rear Right Passenger Side Deck Trunk Lid Hinge Support Oem

( Brand: Tesla ), ( Manufacturer Part Number: 166739800 ), ( Type: Trunk Hinge ), ( Color: Black ), ( Features: Durable ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear, Right )

Review TESLA Rear Right Passenger Side Deck Trunk Lid Hinge Support Oem fits 2017–2023

The **Tesla Part Number 166739800 (2017 2023 Rear Right Passenger Deck Trunk Lid Hinge)** is a precision-engineered, high-performance hinge designed exclusively for Tesla s Model S and Model X vehicles produced between the 2017 and 2023 model years. This critical component is integral to the seamless operation of the rear passenger deck (or "frunk") trunk lid, ensuring smooth opening and closing with minimal effort while maintaining structural integrity under the repeated stress of daily use. Crafted from durable, corrosion-resistant materials, the hinge is built to withstand Tesla s rigorous engineering standards, including the vehicle s aerodynamic contours and the added weight of the integrated battery and cargo space. Its design incorporates a robust pivot mechanism with reinforced bearings and a sealed housing to prevent dust, moisture, and road debris from compromising performance over time. The hinge s alignment is meticulously calibrated to match Tesla s signature flush, sleek profile, allowing the trunk lid to close with a near-silent seal, a hallmark of the brand s attention to both form and function. Whether used in original equipment applications or as a high-quality replacement part for maintenance and repairs, this hinge exemplifies Tesla s commitment to precision, longevity, and the seamless integration of form and function in its iconic vehicles.

**Pros and Cons of Buying a Tesla Rear Right Passenger Deck Trunk Lid Hinge (Part Number 166739800, 2017 2023 Models)**

### **Pros**

1. **Direct Compatibility** This hinge is specifically designed for Tesla Model S and Model X (2017 2023) rear passenger deck/trunk lids, ensuring a perfect fit without modifications.

2. **Authentic Tesla Quality** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it should meet Tesla s engineering standards for durability and functionality.

3. **Prevents Further Damage** A failing hinge can lead to misalignment, difficulty closing the trunk, or even structural issues over time. Replacing it early can avoid more costly repairs.

4. **Easier Installation** Since it s a direct replacement, installation typically requires only basic tools and may not necessitate professional labor, depending on mechanical comfort.

5. **Long-Term Reliability** Tesla vehicles are known for longevity, and using genuine or well-matched parts helps maintain their performance and resale value.

6. **Warranty Considerations** If purchasing from an authorized Tesla parts supplier or a reputable aftermarket dealer, some parts may come with warranties or return policies.

### **Cons**

1. **Cost** Replacement hinges for Tesla models can be expensive, especially if purchased directly from Tesla or authorized dealers. Aftermarket options may offer cost savings but vary in quality.

2. **Potential Counterfeit Parts** Buying from unverified sellers (e.g., eBay, Amazon, or unlicensed suppliers) risks receiving knockoff parts that may not fit properly or fail prematurely.

3. **Installation Complexity** While straightforward for experienced DIYers, the process may require disassembling parts of the trunk mechanism, which could be challenging for beginners.

4. **Limited Availability** Depending on the region, finding the exact part number (166739800) may require ordering from specialty suppliers, leading to longer wait times.

5. **Additional Wear Concerns** If the hinge failure is due to underlying issues (e.g., rust, improper lubrication, or prior damage), replacing just the hinge may not fully resolve the problem.

6. **Labor Costs (If Needed)** If the owner lacks mechanical experience, hiring a Tesla-certified technician could add significant labor expenses, especially if the vehicle is under warranty (as Tesla may not cover aftermarket parts).

### **Conclusion**

Buying a replacement rear right passenger deck trunk lid hinge for your Tesla (2017 2023) is a practical solution to prevent further damage and maintain functionality. The decision hinges on balancing **cost, source authenticity, and installation feasibility**. If the part is sourced from a trusted supplier (preferably Tesla or a verified aftermarket provider) and the owner is comfortable with basic repairs, the benefits such as avoiding trunk misalignment or more extensive damage outweigh the drawbacks. However, if budget is a constraint or the owner prefers professional installation, weighing the cost of labor against DIY savings is essential.

### **Recommendation**

1. **Verify the Part Number** Confirm that 166739800 is indeed the correct part for your specific Tesla model and year (some variations exist between Model S and Model X).

2. **Purchase from a Trusted Source** Buy from Tesla s official parts store, a reputable aftermarket supplier (e.g., Tesla Parts Direct, eBay with seller verification, or local Tesla service centers), or a well-reviewed online retailer to avoid counterfeit parts.

3. **Check for Warranty or Return Policies** Ensure the seller offers a warranty or return option in case the part is defective or incompatible.

4. **Gather Tools and Instructions** Have the necessary tools (e.g., torque wrench, socket set, and possibly a pry bar) and refer to Tesla s service manual or YouTube tutorials for guidance.

5. **Consider Professional Help if Needed** If the owner is unsure about the installation process, consult a Tesla-certified technician to avoid damaging other components.

6. **Inspect for Underlying Issues** While replacing the hinge, check for signs of rust, misalignment, or other wear in the surrounding mechanism to address potential long-term problems.

**Final Verdict:** Proceed with confidence if the part is authentic and the installation is approached methodically. The long-term benefits of a properly functioning trunk mechanism justify the investment.

Details:

ENGINE: ELECTRIC 3 PHASE AC DUAL MOTOR. MILEAGE: 31K MILEAGE. BODY TYPE: SEDAN 4-DOOR. DONOR VEHICLE: 2022 TESLA model 3.

part #: 166739800 prices

  • $58.88-$78.55

specifications trunklipa:

  • for years: 2017-2023
  • brand: Tesla
  • mpn: 166739800
  • type: Trunk Hinge
  • color: Black
  • features: Durable
  • universal fitment: No
  • placement on vehicle: Rear, Right

offer trunklipa:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • started: February 20, 2026

shipping trunklipa:

  • service: Standard
  • class: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-7 Days

payments trunklipa:

  • other
  • wallet: Apple-pay
  • credit card: Discover

returns trunklipa:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller trunklipa:

  • rating: 99.9%
  • city: Grawn, Michigan
  • # reviews: 44903

general trunklipa:

  • condition: Used
  • Exterior Parts Accessories > doors, Trunk Lids Hatches > Lift Supports, Latches, Hinges Additional Parts
for years: 2017-2023, type: trunk hinge, features: durable, universal fitment: no, placement on vehicle: rear, right,
category: auto parts > exterior parts accessories > doors, trunk lids hatches > lift supports, latches, hinges additional parts, color: black, sku: 16477951716136793,
Tesla 166739800 Is Similar To:
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5 offers $58.88–$78.55 USD
  • New. Offer #1 priced at $65.00 + $12.00 shipping estimate = $77.00* total. This trunk lid hinge is compatible with the rear right side of your vehicle and comes with a manufacturer part number of 1667398-00-B This genuine Tesla Model 3 trunk lid hinge is a perfect fit for your vehicle.+$12.00 shipping
  • Used. Offer #2 priced at $58.88 + $10.88 shipping estimate = $69.76* total. +$10.88 shipping
  • New. Offer #3 priced at $78.55 + $0.00 shipping estimate = $78.55* total. High quality materials for consistent durable wear For 2017-2023 Tesla Model 3.FREE SHIPPING
  • New. Offer #4 priced at $76.99 + $0.00 shipping estimate = $76.99* total. If there s a problem, just let us know and we fix it. Part Number 1667399-00-C.FREE SHIPPING
  • Used. Offer #5 priced at $79.00 + $0.00 shipping estimate = $79.00* total. FREE SHIPPING

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