YLCNC 1670372-1 3 PIN BMW Rear Brake Sub Pump Plug DJ4031-2.8/4.8-200

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 3 PIN sealed female automotive connector is a reliable aftermarket replacement matching BMW vehicle wiring harness, equipped with independent single wire seals to maintain stable signal transmission in complex vehicle environments.

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

Specifications

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 1670372-1 and YLCNC DJ4031-2.8/4.8-200, compact 3 PIN layout perfectly compatible with BMW series vehicles.

• 2. High-performance PBT Housing: Premium PBT plastic shell with outstanding heat, oil and corrosion resistance, adapts to harsh engine bay working environments of BMW cars.

• 3. Reliable Single Wire Sealed Structure: Independent single wire seals provide full waterproof and dustproof performance, prevent circuit short circuit and unstable signal faults.

• 4. Factory Direct Supply Cost Advantage: Complete independent production lines, 100% full inspection before delivery, sufficient spot inventory and competitive bulk wholesale prices for auto repair shops and wiring harness factories.

Main Application Scenarios

• 1. BMW Passenger Vehicle Auxiliary Wiring Harness: Small signal circuit connection for multiple BMW car series.

• 2. Engine Bay Waterproof Control Circuits: Suitable for damp, high-temperature engine compartment wiring of BMW models.

• 3. Body Electronic Module Connection: Compact 3-pin connector for body sensors and auxiliary control units on BMW vehicles.

• 4. Luxury Car Aftermarket Maintenance Parts: Standard replacement spare parts for BMW professional repair stores and auto parts distributors.

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.

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Inspection Equipments

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 3 PIN sealed connector fully replace OE part 1670372-1 for BMW vehicles?

A2: Yes. DJ4031-2.8/4.8-200 adopts identical pin layout and single wire sealing structure as the original OE part, plug-and-play without modification on applicable BMW models.

Q3: What certifications do your automotive 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 compact 3 PIN PBT connector suitable for engine bay installation on BMW?

A5: Yes. Equipped with independent single wire seals, it can resist water splash, dust and high temperature, stable for engine compartment auxiliary wiring harness connection.

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.