SUBARU 81817SG171 Rear Hatch Wiring Harness Tailgate
fits model: Forester. make: Subaru. year: 2014–2018.
( Manufacturer Part Number: 81817SG171 ), ( Part Type: Wiring Harness ), ( Placement On Vehicle: Rear ), ( Manufacturer Warranty: 90 Day ), ( Year: 2016 ), ( Fitment Type: Direct Replacement ), ( Modified Item: No )
Review SUBARU Rear Hatch Wiring Harness Tailgate Oem fits FORESTER 2014–2018
The **Subaru 81817SG171 wiring harness for the 2014 2018 Forester rear hatch/tailgate assembly** is a meticulously engineered, high-quality replacement component designed to ensure seamless functionality and reliability in the vehicle s tailgate mechanism. This harness is a direct-fit solution, meticulously crafted to match the original equipment manufacturer (OEM) specifications, guaranteeing a perfect alignment with the tailgate s electrical connections, including the latch release, window regulator, and any integrated sensors or actuators. Constructed from durable, corrosion-resistant materials, the harness is built to withstand the demanding conditions of daily driving, from harsh weather exposure to prolonged exposure to moisture and road debris, ensuring long-term performance without degradation. The wiring within is carefully routed and shielded to prevent interference, safeguarding against electrical noise that could disrupt critical tailgate operations, such as the smooth activation of the power window or the secure locking mechanism. This harness is particularly essential for restorers, mechanics, or DIY enthusiasts working on Forester models that require precise electrical restoration, as it eliminates the need for complex wiring modifications or adaptations, providing a plug-and-play solution that maintains the vehicle s original functionality. Whether addressing a faulty tailgate latch, a malfunctioning window regulator, or a wiring issue stemming from wear and tear, this harness serves as a critical upgrade or replacement part that upholds the Forester s reputation for practicality and dependability. Its compatibility with the 2014 through 2018 model years ensures broad applicability, making it an indispensable component for maintaining or enhancing the tailgate s performance in these popular Subaru SUVs.
**Pros and Cons of Buying a 2014 2018 Subaru Forester Rear Hatch Wiring Harness (Part # 81817SG171)**
### **Pros**
1. **Direct Fitment** This wiring harness is specifically designed for the 2014 2018 Subaru Forester rear hatch, ensuring compatibility without modifications.
2. **Reliability** Subaru parts, especially OEM or high-quality aftermarket replacements, are known for durability and long-term performance.
3. **Prevents Electrical Issues** A faulty or damaged wiring harness can cause intermittent power loss, malfunctioning tailgate sensors, or complete failure of the rear hatch mechanism. Replacing it resolves these problems.
4. **Cost-Effective** Compared to labor costs for diagnosis and repair, purchasing and installing this part is often a more economical solution.
5. **Easy Installation** The harness is designed to be a direct swap, requiring minimal disassembly and reassembly, making it a DIY-friendly repair.
6. **Prevents Further Damage** Ignoring a failing harness can lead to more extensive electrical or mechanical damage, increasing repair costs over time.
7. **Warranty Coverage** If purchasing from a reputable seller, some parts may come with a warranty, providing peace of mind.
### **Cons**
1. **Price** While not excessively expensive, the part may still be a noticeable cost, especially if buying from a dealership or authorized Subaru parts supplier.
2. **Installation Complexity** Though straightforward, some users may find the process challenging if they lack mechanical or electrical experience, potentially requiring professional help.
3. **Availability** Depending on the seller, stock may be limited, leading to delays in receiving the part.
4. **Potential Counterfeit Parts** Purchasing from untrusted sources risks receiving a low-quality or fake part, which could fail prematurely.
5. **Additional Tools Needed** Basic tools (screwdrivers, wire strippers, etc.) may be required, adding to the overall cost if not already owned.
6. **Time-Consuming** If not experienced, the installation could take longer than expected, disrupting daily routines.
7. **No Guarantee of Original Functionality** Even a new harness may not perform identically to the original if the underlying issue (e.g., corrosion, physical damage) persists.
### **Conclusion**
The **2014 2018 Subaru Forester rear hatch wiring harness (81817SG171)** is a practical and necessary replacement for electrical or mechanical failures related to the tailgate. The benefits direct fitment, reliability, and prevention of further damage outweigh the minor drawbacks, particularly for those comfortable with basic automotive repairs. If the issue is confirmed to be harness-related (e.g., intermittent power, sensor malfunctions), this part is a cost-effective and efficient solution.
### **Recommendation**
- **Buy from a trusted source** (Subaru dealership, reputable online retailers, or authorized parts suppliers) to ensure authenticity and warranty coverage.
- **Verify the exact issue** before purchasing if the problem stems from something else (e.g., a faulty motor, sensor, or wiring corrosion), the harness replacement alone may not solve it.
- **Follow installation instructions carefully** to avoid damaging other components.
- **Consider professional installation** if unsure about handling electrical work, especially if the harness involves sensitive wiring or connectors.
- **Check for bundled deals** some sellers offer the harness with related parts (e.g., tailgate motor, sensors) at a discount, which could be beneficial if those components are also worn.
For most DIYers or those dealing with a confirmed harness failure, this part is a **strong recommendation** due to its reliability and ease of installation. However, if budget or time constraints are significant, weighing the cost against professional repair options may be advisable.
Details:
Donor: 2016 Subaru Forester, 2.5L, AT. 2014 2018 Subaru Forester Rear Gate/Hatch Wiring Harness.
part #: 81817sg171 prices
- $23.75-$27.29
specifications trunklipa:
- for models: Forester
- for makes: Subaru
- for years: 2014-2018
- mpn: 81817sg171
- part type: Wiring Harness
- placement on vehicle: Rear
- manufacturer warranty: 90 Day
- year: 2016
- fitment type: Direct Replacement
- modified item: No
general trunklipa:
- Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids
- condition: Used
offer trunklipa:
- availability: In Stock
- quantity: 1
- sold: 0
- options: Ship-to-home
- started: February 18, 2026
shipping trunklipa:
- type: Fixed
- class: Standard
- cost: $9.99
- service: Standard
- transit: 3-8 Days
payments trunklipa:
- wallet: Paypal
- credit card: Discover
- other
seller trunklipa:
- city: Marlette, Michigan
- # reviews: 21419
- rating: 99.8%
returns trunklipa:
- policy: Returns Accepted
- time: 30 Days
- paid by: Buyer
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