YLCNC 19257603 2 PIN Evaporative Drain Tank Exhaust Valve Solenoid Valve Harness Connector Wire Harness Socket

The YLCNC-0758 2-pin sealed PBT wire harness socket is engineered to replace OE NO. 19257603 on gm, cadillac, chevrolet, cadillac escalade, audi, hummer looms, keeping the factory pin order and housing lock. If your existing plug is cracked or the terminals are green, this 2-pin replacement restores contact resistance to spec.

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. GM 2-way socket body: The black PBT socket receives factory terminals on GM, Chevrolet and Cadillac power and sensor feeds.

2. OE 19257603 interlock: Its locking geometry matches the Cadillac OE socket, so mated plugs cannot back out on rough roads.

3. Escalade-grade sealing: Two cavity seals keep mud and winter brine off the contacts, fitting Escalade and Hummer underbody zones.

4. Heavy-duty latch profile: A reinforced secondary lock suits Hummer and truck vibration that pops weaker connectors loose.

5. Multi-brand catalog line: One 2-pin socket covers GM, Cadillac, Chevrolet, Audi and Hummer lists, simplifying importer SKU boards.

6. Truck-rated terminal grip: Contact retention resists the larger wire gauges used in American pickup and SUV harnesses.

Main Application Scenarios

1. Cadillac Escalade underbody sensor feeds, where a sealed 2-pin socket endures mud, salt and wash-down.

2. Pickup and SUV chassis looms at GM dealerships, where the 19257603 socket meets vibration and road spray.

3. Hummer off-road circuits reconnecting corroded two-pin joints before water reaches sensor terminals.

4. Audi commercial-vehicle workshops restocking the black 2-way socket as a cross-reference line.

5. Aftermarket American-truck catalogs listing one socket across Cadillac, Chevrolet and Hummer applications.

Service Advantages

1. Customized Services: Samples of a customized 2-pin variant are shipped for your bench test before we open the order. The secondary lock is engraved into our own mould, consistent across every domestic replacement batch.

2. Standard Services: Batch quantities are planned to your rolling forecast, reducing safety stock that gm, cadillac, chevrolet, cadillac escalade, audi, hummer importers must otherwise hold. Fast restocks let gm, cadillac, chevrolet, cadillac escalade, audi, hummer shops run leaner, since the next 2-pin batch arrives before they run out.

3. Value-added Services: Professional technical support is provided. Any seal or lock issue on the wire harness socket is logged and corrected, with the fix applied to later 2-pin batches.

Video

Inspection Equipments

FAQ

Q1: Does YLCNC-0758 replace the OE NO. 19257603 socket across GM and Cadillac vehicles?

A1: Yes. YLCNC-0758 is a cross-reference replacement for OE NO. 19257603, retaining the original 2-pin layout, black PBT socket and sealed cavities for GM, Cadillac, Chevrolet, Escalade, Audi and Hummer circuits.

Q2: Do you match the original gm, cadillac, chevrolet, cadillac escalade, audi, hummer harness wire colors?

A2: We avoid over-stuffing the wire harness socket, so each gauge sits in its rated cavity and the seal closes fully.

Q3: Which half is the in-line join for a gm, cadillac, chevrolet, cadillac escalade, audi, hummer two-section harness?

A3: You may receive male and female units in equal ratio, or split to the mix your workshop uses.

Q4: 19257603 socket sealing quality depends on which trained operator station?

A4: Every 2-pin line operator is certified on seal insertion, the critical station keeping Cadillac and Hummer joints dry.

Q5: YLCNC-0758 trial orders invoice separately from what kind of follow-up production?

A5: Sample charges are billed apart from the GM-family bulk invoice, keeping the first Escalade or Hummer trial small.

Q6: Are YLCNC-0758 bulk lots traceable back to specific production runs for warranty claims?

A6: Lot codes stamp every carton and bag, so American-truck program buyers trace each 2-pin socket back to its run.