SUBARU 81811-FL00B Trunk Lid Tailgate Wiring Harness Cable
fits model: Impreza. make: Subaru. year: 2017–2022.
( Manufacturer Part Number: 81811-FL00B ), ( Country Of Origin: Mexico ), ( Type: Tailgate Harness ), ( Universal Fitment: No ), ( Placement On Vehicle: Rear )
Review SUBARU Sedan Trunk Lid Tailgate Wiring Harness Cable Oem fits IMPREZA 2017–2022
The **Subaru 81811-FL00B Trunk Lid Tailgate Wiring Harness Cable** is a meticulously engineered, high-quality replacement part designed exclusively for Subaru Impreza models manufactured between **2017 and 2022**, ensuring precise compatibility with the vehicle s electrical system. This wiring harness cable is a critical component of the trunk lid and tailgate mechanism, providing the necessary electrical connections to activate the power liftgate function, ensuring smooth and reliable operation. Crafted from durable, automotive-grade materials, this harness features **shielded, corrosion-resistant wires** that are resistant to environmental factors such as moisture, vibration, and temperature fluctuations, which are common challenges in automotive applications. The wiring is meticulously routed and terminated with **high-integrity connectors**, often featuring **crimp or soldered terminals** for a secure and long-lasting electrical bond, minimizing the risk of loose connections or signal interference. Whether replacing a damaged original harness due to wear, a failed electrical connection, or an upgrade for enhanced performance, this harness is engineered to restore full functionality to the trunk lid s power mechanism, allowing for seamless operation of the liftgate with the push of a button. Its precise fitment ensures compatibility with the vehicle s factory wiring layout, reducing the need for extensive modifications or additional adapters, making it an ideal choice for both professional mechanics and DIY enthusiasts seeking a reliable, off-the-shelf solution.
### **Pros and Cons of buying a Subaru 81811-FL00B (2017 2022 Impreza Trunk Lid Tailgate Wiring Harness Cable)**
#### **Pros:**1. **Direct Fitment** This wiring harness is specifically designed for the 2017 2022 Subaru Impreza models with a trunk lid or tailgate, ensuring compatibility without modifications.
2. **Reliability** Subaru vehicles are known for durability, and a genuine or high-quality aftermarket harness reduces the risk of electrical issues caused by poor wiring.
3. **Prevents Common Problems** Many trunk lid/tailgate malfunctions stem from faulty wiring or loose connections. Replacing this component can resolve intermittent power issues, such as the lid not opening/closing properly or lights failing.
4. **Easy Installation** The harness is typically a straightforward plug-and-play replacement, requiring minimal tools and time for installation.
5. **Cost-Effective Fix** Replacing a damaged harness is often cheaper than repairing or replacing the entire trunk mechanism or electrical system.
6. **Improves Safety & Functionality** A properly functioning trunk lid ensures secure closure, preventing items from shifting during travel and reducing the risk of accidents.
#### **Cons:**1. **Potential Counterfeit Risks** If purchasing from an untrusted seller, there is a chance of receiving a low-quality or fake part that may fail prematurely.
2. **Mixed Quality in Aftermarket Parts** While some aftermarket harnesses are reliable, others may have poor soldering, thin wiring, or incorrect pinouts, leading to recurring issues.
3. **Labor Costs if DIY is Uncomfortable** If the buyer is not mechanically inclined, hiring a mechanic may add to the total cost, though this is often minimal for a simple harness replacement.
4. **Possible Additional Wear** If the trunk lid mechanism itself is worn out, replacing just the wiring harness may not fully resolve the problem, requiring further repairs.
5. **Limited Availability of Genuine Parts** Authentic Subaru parts can be harder to find and more expensive than aftermarket alternatives, though they offer better long-term reliability.
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### **Conclusion**
The **Subaru 81811-FL00B trunk lid tailgate wiring harness cable** is a practical and often necessary replacement for electrical issues in the 2017 2022 Impreza. The benefits of improved functionality, cost savings, and ease of installation outweigh the minor risks, provided the part is sourced from a reputable supplier. However, buyers should verify the authenticity of the harness and ensure the trunk mechanism is otherwise sound to avoid future problems.
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### **Recommendation**
- **Purchase from a trusted source**, such as an official Subaru parts dealer, a well-reviewed online retailer (e.g., RockAuto, Amazon, or eBay with verified sellers), or a local auto parts store with a return policy.
- **Check for authenticity** by comparing part numbers, inspecting packaging, and reading customer reviews.
- **Consider a genuine Subaru part** if budget allows, as it guarantees compatibility and longevity.
- **Inspect the trunk mechanism** before installation if the hinges or motor are damaged, address those issues simultaneously.
- **Follow installation instructions carefully** to avoid damaging surrounding components.
For most drivers experiencing trunk lid electrical issues, replacing this harness is a **wise and cost-effective solution** that restores proper function without major downtime.
Details:
ENGINE: 2.0L DAVCS FB20D H4 GASOLINE. DONOR VEHICLE: 2019 SUBARU IMPREZA. BODY TYPE: SEDAN 4-DOOR. MILEAGE: 72K MILEAGE.
part #: 81811fl00b prices
- $38.21-$89.99
specifications trunklipa:
- for models: Impreza
- for makes: Subaru
- for years: 2017-2022
- mpn: 81811-fl00b
- country of origin: Mexico
- type: Tailgate Harness
- universal fitment: No
- placement on vehicle: Rear
offer trunklipa:
- quantity: 1
- best offers: True
- availability: In Stock
- sold: 0
- started: February 10, 2026
- options: Ship-to-home
returns trunklipa:
- time: 30 Days
- paid by: Seller
- policy: Returns Accepted
general trunklipa:
- condition: Used
- Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids
seller trunklipa:
- city: Grawn, Michigan
- rating: 99.9%
- # reviews: 43138
payments trunklipa:
- other
- credit card: Discover
- wallet: Apple-pay
shipping trunklipa:
- transit: 3-8 Days
- service: Standard
- class: Standard
- cost: $0.00
- type: Fixed
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