Car Stereo Installation Solution – Metra 701731 262-78189-15B | 70-Series Wiring Harness
Where This Product Is Used
The Metra 701731 (Part No. 262-78189-15B) wiring harness is engineered specifically for Honda Civic LX vehicles requiring aftermarket head unit installation. It serves as the critical electrical interface between the vehicle’s factory wiring and a new car stereo, eliminating the need to cut or splice OEM wires. Typical deployment environments include:
- Honda Civic LX single-DIN and double-DIN stereo upgrades
- Automotive audio shop installations and DIY home garage builds
- Fleet vehicle infotainment system replacements
- Insurance repair and OEM stereo swap-outs
Technical Specifications
- Part Number: 701731 / 262-78189-15B
- SKU: METRA-701731-262-78189-15B
- Brand: Metra Electronics
- Series: 70-Series OEM Integration Harness
- Compatible Vehicle: Honda Civic LX
- Connector Type: OEM-matched plug-and-play
- Wire Gauge: 18 AWG (standard automotive)
- HS Code: 854442
- Weight: 2,600 g
- Country of Origin: United States
Why Engineers Specify This Model
- Zero-cut installation: Preserves factory wiring integrity — no irreversible modifications to OEM harness
- OEM connector match: Precision-molded plugs ensure secure, rattle-free fitment
- Color-coded leads: Industry-standard wire colors accelerate installation and reduce wiring errors
- Metra 70-Series reliability: Trusted by professional installers across North America for decades
- Retains factory features: Maintains compatibility with steering wheel controls, amplifiers, and chime systems where applicable
Complete System Bill of Materials
For a full Honda Civic LX stereo upgrade, the following components are typically required alongside this harness:
- Aftermarket head unit (single-DIN or double-DIN)
- Metra 701731 262-78189-15B wiring harness (this item)
- Dash kit / trim panel (vehicle-specific)
- Antenna adapter (if required)
- Steering wheel control interface (optional, for SWC retention)
Compliance & Industry Standards
- Designed to meet SAE J1128 automotive wire standards
- RoHS-compliant materials
- Compatible with ISO 10487 head unit connector standard
- Meets METRA internal QC specification for OEM-grade fitment
Quality Assurance & Sourcing
All Metra harnesses sold through Konmask.com are sourced from verified distribution channels. Each unit undergoes continuity and connector-fit inspection prior to dispatch. We maintain traceability records for every batch to support warranty and compliance requirements.
How to Source This Part
This part is available for direct order via Konmask.com. For bulk procurement, OEM replacement programs, or fleet orders, contact our sourcing team directly:
- Email: support@konmask.com
- Phone: +0086 19859288691
- Website: https://Konmask.com
Application-Specific FAQ
Q: Which Honda Civic years does the 701731 fit?
A: Please verify fitment against your specific model year using the Metra compatibility guide or contact our team — fitment varies by trim and production year.
Q: Does this harness retain the factory amplifier?
A: Amplifier retention depends on the specific Civic trim. Consult the wiring diagram included in the package or contact Metra technical support.
Q: Can I use this harness with any aftermarket head unit?
A: Yes — the vehicle-side connector is OEM-matched, and the head unit side uses standard ISO color-coded leads compatible with virtually all aftermarket stereos.
Q: Is professional installation required?
A: The plug-and-play design supports DIY installation. However, professional installation is recommended to ensure compliance with vehicle warranty terms.
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Contact: support@konmask.com | +0086 19859288691
