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Home / Products / Auto Connector / 4 Pin Connectors / YLCNC 2203773-3 4 PIN Automotive Nitrogen-oxygen Sensor Connector DJ7047D-1.2-200

YLCNC 2203773-3 4 PIN Automotive Nitrogen-oxygen Sensor Connector DJ7047D-1.2-200

Suitable for Volkswagen, Chevrolet, Buick and Changan vehicles, auto connector.
Availability:
Quantity:
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  • DJ7047D-1.2-200

  • YLCNC

Automotive connectors are core connection components of the vehicle electrical system, widely used in fuel vehicles, new energy vehicles, construction machinery, motorcycles, agricultural machinery and modified equipment. This 4 PIN sealed female auto connector is a universal aftermarket replacement wiring component compatible with Volkswagen, Chevrolet, Buick and Changan passenger vehicles. Each terminal is fitted with independent single wire seals, ensuring stable 4-channel sensor signal transmission under harsh working conditions including high temperature, splash water, dust and intense vibration.

If you need samples, you can place an order through our online store link: www.ylcnc-auto.com

Specifications

YLCNC NO.

DJ7047D-1.2-200

OE NO.

2203773-3

Material

PBT

Color

Black

Sealed

YES

Series

Auto connector

Number of positions

4 PIN

Gender

Female

Connection System

Wire-to-Wire

Type of seal

Single wire seal

Packing

Standard packing with label
export standard carton.

Application

Volkswagen, Chevrolet, Buick, Changan

Samples

Can Provide

Certification

CE, IATF16949, RoHS

Company Strengths

  • 18 Years Specialized Automotive Connector Production Experience

  • 11,000 ㎡ Standardized Production Workshop

  • More Than 270 Professional Production & Testing Staff

  • Over 15,000 Automotive Connector & Harness Product Models

  • Full IATF16949 Automotive Quality System Certified

  • Independent Professional R&D & Precision Mold Development Team

  • Full Custom Mould Development & OEM Domestic Replacement Solutions

  • Strict Full Inspection System, Stable Quality & Punctual Shipment

Product Advantages

  • 1. Exact OEM Replacement Fit: Matches original OE part 2203773-3 and YLCNC DJ7047D-1.2-200, compact 4-pin layout widely compatible with Volkswagen, GM Buick/Chevrolet and domestic Changan series vehicles.

  • 2. High-performance Modified PBT Housing: Reinforced modified PBT plastic shell with outstanding heat resistance, oil resistance, aging resistance and vibration resistance, adaptable to engine compartment, chassis and cabin installation of multiple brand passenger cars.

  • 3. Reliable Independent Single Wire Sealing: Each pin is equipped with individual silicone single wire seals to block rainwater, dust and corrosive mud, effectively avoiding open circuits and signal loss faults for temperature, brake and body auxiliary sensors.

  • 4. Factory Direct Supply Cost Advantage: Automated mass production lines, 100% full electrical continuity and waterproof aging testing before delivery, sufficient stock and competitive bulk prices for multi-brand auto repair factories and wiring harness manufacturers.

Main Application Scenarios

  • 1. Volkswagen Series Auxiliary Sensor Wiring: 4-channel signal transmission for temperature, water tank and door sensors of VW Golf, Passat, Tiguan.

  • 2. GM Buick & Chevrolet Cabin Harness: Universal connector for body lamps, cooling system sensors of Excelle, Cruze, Envision, Equinox.

  • 3. Changan Domestic Vehicle Electronic Connection: Core waterproof connector for Changan CS series, Uni series fuel and new energy vehicle chassis and thermal management sensors.

  • 4. Multi-brand Auto Aftermarket Maintenance Spare Parts: Universal replacement connector suitable for European, American and Chinese brand vehicle repair workshops.

Service Advantages

1.Customized Services: We develop products per customers’ drawings, samples and parameter requirements, and optimize product structures. Mould development and domestic alternative replacement are available.

2.Standard Services : Supply of standard products with steady production capacity and controllable lead time. Fast production and delivery for bulk regular orders.

3. Value-added Services: Professional technical support is provided. We can offer various qualification documents and test reports, with prompt after-sales response.

Video

Inspection Equipments

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FAQ

Q1: Do you accept small batch trial orders? What is your MOQ?
A1: Small trial orders are supported. The minimum order quantity can be flexibly negotiated to meet your product testing and market expansion demands.

Q2: Can this 4 PIN sealed auto connector fully replace OE part 2203773-3 for Volkswagen, Chevrolet, Buick and Changan vehicles?

A2: Yes. DJ7047D-1.2-200 adopts identical 4-pin layout and independent single wire sealing structure as the original OE part, plug-and-play replacement for all applicable Volkswagen, GM and Changan models without modification.

Q3: What certifications do your auto connectors hold?

A3: All products pass RoHS and CE compliance testing, and our whole factory is certified with IATF16949 automotive quality management system.

Q4: Can you provide samples for performance testing?

A4: Sample supply is available. You only need to cover the sample cost and freight, and we will arrange sample delivery within 1-3 working days after confirmation.

Q5: Is this 4 PIN PBT connector suitable for engine bay, chassis and cabin installation on Volkswagen, Chevrolet, Buick and Changan vehicles?

A5: Definitely. Equipped with independent single wire silicone seals, it resists high temperature, splash water, dust and severe vibration, stable for four-circuit sensor and auxiliary wiring harness connection of multi-brand passenger cars and EVs.

Q6: How long is the production lead time for bulk orders?

A6: Standard in-stock items can be shipped within 3-7 days. For customized mass orders, the production cycle is about 15-25 working days based on order quantity.

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