YLCNC 805-200-521 4 PIN Ignition Coil Plug Automotive Wire Harness Repair Connector

Harsh under-bonnet conditions punish ordinary connectors, but the YLCNC-0708 4-way sealed wire-to-wire housing is rated to keep conducting. YLCNC-0708 is a sealed wire-to-wire part accepting customised gauge, length and color, with both plug and socket halves listed for selection. YLCNC-0708 ships in small trial quantities first, then scales to container orders, with CE, IATF16949 and RoHS documentation on every lot.

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

Specifications

Company Strengths

• 18 Years Production Experience

• 11,000 ㎡ Production Base

• 270+ Employees

• 15,000+ Product Types

• IATF16949 Certified

• Professional R&D & Mold Team

• Customized Wire Harness & Domestic Replacement

• Stable Quality & On-Time Delivery

Product Advantages

1. Repair-grade black housing: The black PBT casing is molded for Mercedes-Benz and BMW sensor-harness repairs where the original plug has turned brittle.

2. 805-200-521 cross-fit block: YLCNC-0708 lines up with OE 805-200-521 dimensions, letting European-car garages restore the four-pin joint in one swap.

3. European-luxury car fix: Targeted at Mercedes-Benz and BMW service networks, the block replaces corroded junctions without touching factory wiring.

4. Premium-auto circuit restore: Four restored circuits bring back failed sensor signals on BMW and Mercedes engine looms fast.

5. Sealed four-cavity repair: Each cavity gets a fresh wire seal, blocking oil vapor and coolant mist that reach under-bonnet joints.

6. Workshop-friendly rewire design: Terminals accept standard crimp tools, so busy Mercedes and BMW bays terminate leads in minutes.

Main Application Scenarios

1. Mercedes-Benz under-bonnet repairs, where heat-brittle black housings crack and drop sensor signals on six-cylinder looms.

2. BMW sensor-harness restoration in independent garages, using the 805-200-521 replacement to clear intermittent fault codes.

3. Independent European-car garages stocking one four-pin repair block that covers both Mercedes-Benz and BMW platform jobs.

4. Premium-diagnostic fault tracing sessions, where a restored four-way joint brings back readings without rewiring the loom.

5. Luxury-service repair order workflows, keeping the sealed YLCNC-0708 block on the shelf for next-day Mercedes and BMW jobs.

Service Advantages

1. Customized Services: YLCNC-0708 custom parts are engineered against your sketch or sample, with structure adjusted for your assembly. YLCNC-0708 tooling build and local alternative replacement are offered alongside this sealed housing.

2. Standard Services: YLCNC-0708 capacity is reserved in the plan, making repeat supply smooth and cost-effective. YLCNC-0708 scheduled cadence means buyers receive their reorders exactly when promised.

3. Value-added Services: YLCNC-0708 engineers back you with advice on mating halves and lead builds before and after ordering. YLCNC-0708 certification paperwork and inspection reports accompany each batch, and support is responsive.

Video

Inspection Equipments

FAQ

Q1: Can YLCNC-0708 substitute OE NO. 805-200-521 on Mercedes and BMW harnesses?

A1: Yes. YLCNC-0708 is a cross-reference replacement for OE NO. 805-200-521, carrying the same 4-pin layout, black PBT repair housing and per-cavity seals for Mercedes-Benz and BMW harness repairs.

Q2: For YLCNC-0708, may the outgoing leads be ordered in a custom gauge, length and color?

A2: YLCNC-0708 outgoing lead set supports any gauge, length or jacket color. YLCNC-0708 specification is included on the order, and we will build to it.

Q3: For YLCNC-0708, is it offered as a complete mating pair for my repair application?

A3: YLCNC-0708 plug and socket are both offered, ready to mate with each other on the loom. YLCNC-0708 required half should be specified on the order line for a first-time fit.

Q4: For YLCNC-0708, is a small trial order possible so we can test fitment first?

A4: YLCNC-0708 small trial orders are welcome, with samples arranged within a few working days of confirmation. YLCNC-0708 testing is fully cooperated with before bulk production begins.

Q5: For YLCNC-0708, how should I start an enquiry for samples or bulk?

A5: YLCNC-0708 CE, IATF16949 and RoHS papers are standard, with extra test reports provided on request. YLCNC-0708 product details and quantity should be sent for a tailored quotation.

Q6: What documentation travels with YLCNC-0708 orders for Mercedes and BMW service distributors?

A6: Every carton ships with CE, RoHS and IATF16949 documentation, satisfying European luxury-car repair distributors' audit files.