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Item #:
126203942
MECMO 4-Pin Trailer Wiring Harness for 2015-2020 Toyota Sienna Excluding SE, 56261 T-Connector for Sienna, Vehicle-Side 4-Pole Flat Trailer Hitch
Item #:
126203942
TZS 199608
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 10
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Plug and play harness, prewired trailer wire connector plugs directly into Sienna’s existing wiring, which located behind tail lights.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Custom Fit Design
Specifically engineered for 2015-2020 Toyota Sienna models (excluding SE), ensuring seamless integration without modifications and reliable performance.
Easy Installation
Plug-and-play setup allows quick installation without cutting or splicing wires, making it accessible for users of all skill levels.
Durable Construction
Built with high-quality materials to withstand rugged conditions and prolonged use, ensuring long-lasting reliability for towing needs.
Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Frequent Towing Users
Ideal for users who regularly tow trailers with their Toyota Sienna for various recreational purposes.
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DIY Installers
Great for individuals who prefer easy, plug-and-play installation without requiring professional assistance.
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Sienna Owners
Specifically designed for 2015-2020 Toyota Sienna owners looking for reliable trailer connectivity.
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Non-Towing Drivers
Not suitable for drivers who do not intend to tow trailers or cargo carriers with their vehicle.
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Older Toyota Models
Incompatible with Toyota models outside the 2015-2020 Sienna range, limiting its usability.
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Professional Installers
May not meet the expectations of professionals seeking advanced features or configurations in a wiring harness.
Product Description
MECMO 4-Pin Trailer Wiring Harness for 2015-2020 Toyota Sienna Excluding SE, 56261 T-Connector for Sienna, Vehicle-Side 4-Pole Flat Trailer Hitch Wiring
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this connector compatible with other models?
Answer: No, this connector is designed specifically for Toyota Sienna models from 2015 to 2020, excluding SE. -
Question:
Do I need any special tools for installation?
Answer: No, the installation is plug and play with no special tools required. -
Question:
Will this connector support my trailer's lighting system?
Answer: Yes, it supports standard 4-pole trailer lighting systems including tail lights, brake lights, and turn signals.
MECMO Wiring Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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TZS 199608
Order now and get it around Friday, July 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Designed specifically for 2015 - 2020 Toyota Sienna.
- Standard 4-pin connector for versatile towing options.
- Easy installation with no cutting or splicing required.
- Includes a dust cover for protection against dust and water.
- Durably constructed with heavy-duty wire and corrosion-resistant materials.
- Perfect for powering trailer tail lights, brake signals, and turn signals.