Keszoox
3-Pin 1.2mm Waterproof Ignition Coil Connector 6189-7037 6189-0887 DJ7031A-1.2 DJ70310-1 for Toyota
3-Pin 1.2mm Waterproof Ignition Coil Connector 6189-7037 6189-0887 DJ7031A-1.2 DJ70310-1 for Toyota
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3-Pin 1.2mm Waterproof Ignition Coil Connector — 6189-7037 / 6189-0887 / DJ7031A-1.2 / DJ70310-1 | Toyota
OEM-compatible Yazaki-spec 3-pin 1.2mm waterproof ignition coil connector for Toyota coil-on-plug (COP) wiring harnesses. Cross-references Toyota/Yazaki OEM parts 6189-7037 and 6189-0887 — used for COP ignition coil circuits on Toyota 1ZZ-FE, 2ZZ-GE, 2AZ-FE, 1NZ-FE, and related engines across Corolla, Camry, RAV4, and Prius platforms.
Specifications
| Parameter | Value |
|---|---|
| Pin Count | 3 |
| Pitch | 1.2 mm |
| OEM Part Numbers | 6189-7037 / 6189-0887 / DJ7031A-1.2 / DJ70310-1 |
| Connector Family | Yazaki 1.2mm series |
| Housing Material | PA66 (Nylon 66) |
| Sealing | Rubber wire seal (waterproof) |
| Waterproof Rating | IP67 |
| Operating Temperature | -40°C to +150°C |
| Application | Ignition coil (COP), coil-on-plug wiring |
| Compatible Brand | Toyota / Yazaki |
| Certification | CE |
Compatible Vehicles & Engines
- Toyota Corolla E120 / E140 (1ZZ-FE / 2ZZ-GE) — COP ignition coil connector
- Toyota Camry XV30 / XV40 (2AZ-FE / 2GR-FE) — ignition coil wiring repair
- Toyota RAV4 XA20 / XA30 (2AZ-FE) — COP coil connector replacement
- Toyota Prius XW20 / XW30 (1NZ-FXE / 2ZR-FXE) — ignition coil harness
- Toyota Yaris / Vios (1NZ-FE / 2NZ-FE) — COP connector repair
- General Toyota vehicles using Yazaki 6189-7037 / 6189-0887 ignition coil connectors
Why Choose This Connector?
- ✅ 4 OEM cross-references: 6189-7037 / 6189-0887 / DJ7031A-1.2 / DJ70310-1 — confirmed Toyota COP fitment
- ✅ 150°C operating temperature — safe for direct COP ignition coil mounting
- ✅ IP67 rubber wire seal — protects against oil mist in engine bay coil locations
- ✅ 1.2mm compact pitch — fits tight COP coil mounting positions on Toyota engines
- ✅ CE certified — meets EU automotive electrical standards
Comparison: Toyota COP Ignition Coil Connectors
| Part Number | Pitch | Engine | Platform |
|---|---|---|---|
| 6189-7037 / DJ7031A-1.2 | 1.2mm | 1ZZ / 2ZZ / 2AZ / 1NZ | Corolla / Camry / RAV4 / Prius |
| 121209946 / DJ7033Y-1.5-21 | 1.5mm | GM Ecotec / LS | Buick / Chevrolet |
| DJ7035YH-2.2 | 2.2mm | Hyundai 1.6L / 2.0L | Elantra / IX35 |
Application Scenarios
- COP ignition coil connector replacement on Toyota Corolla E120 1ZZ-FE / 2ZZ-GE
- Ignition coil harness repair on Toyota Camry XV40 2AZ-FE / 2GR-FE
- COP connector restoration on Toyota RAV4 XA30 2AZ-FE during coil service
- Ignition coil wiring repair on Toyota Prius XW30 2ZR-FXE
FAQ
Q: Is 6189-7037 the same as 6189-0887?
A: Both are Yazaki/Toyota OEM part numbers for the same 3-pin 1.2mm waterproof ignition coil connector housing. 6189-7037 and 6189-0887 are used across different Toyota model years and engine variants but share the same housing geometry.
Q: What is the difference between DJ7031A-1.2 and DJ70310-1?
A: DJ7031A-1.2 and DJ70310-1 are alternative catalog designations for the same 3-pin 1.2mm Yazaki connector housing used for Toyota COP ignition coil circuits. They are interchangeable.
Q: What terminals are compatible?
A: Yazaki 1.2mm series female terminals for 0.13–0.35mm² (AWG 26–22) wire. Terminals are sold separately.
Package Contents
- 1× 3-Pin 1.2mm Waterproof Ignition Coil Connector Housing (6189-7037 / 6189-0887 / DJ7031A-1.2)
- Terminals not included
