Phillips STA-DRY 7 Pin Socket – Waterproof Ring Terminal – Replaces 16-722
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$19.67
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Fitment
Fits these trucks
Universal: heavy-duty tractors, trailers, and vocational trucks
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
4 cross-refsPhillips 16-722 Tectran 670P74 Sloan 38283 Velvac 055049
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Protect your fleet’s electrical integrity with the Phillips STA-DRY 7 Pin Socket. Designed for the most demanding environmental conditions, this waterproof 7-way socket is the industry standard for preventing "corrosion creep." Whether mounted on the front of a trailer or the rear of a tractor, the Phillips STA-DRY 7 Pin Socket ensures a consistent electrical connection for lights, ABS, and auxiliary power systems.
Sealed Protection: The Phillips STA-DRY 7 Pin Socket Advantage
The Phillips STA-DRY 7 Pin Socket (Phillips Part # 16-722) features a specialized sealed inner cavity that serves as a physical barrier, stopping moisture and road chemicals from passing through the socket and into the wire harness. Note: The non-corrosive housing is engineered to resist magnesium chloride, road salt, oils, and fuels, ensuring your electrical system remains functional even in harsh winter conditions.
As we continue to build the largest inventory of commercial truck parts in Illinois, we prioritize electrical components that eliminate "corrosion creep." This socket is a direct Original Equipment (OE) replacement for Phillips 16722, Tectran 670P74, and Sloan 38283. Equipped with high-conductivity split brass pins and a ring terminal termination, it provides a secure mechanical connection for both driver and passenger side mounting positions.
Comprehensive Compatibility & Specifications
To ensure a moisture-proof connection for your heavy-duty wiring system, please verify the technical details below:
- Direct Replacement For: Phillips 16-722, 16722, Tectran 670P74, Sloan 38283, Velvac 055049
- Termination Style: Ring Terminal (Bolt-on connection for individual leads)
- Pin Style: 7-Pin Split Brass Pins (Zinc Die-Cast Housing)
- Sealing Technology: STA-DRY® Internal Moisture Barrier
- Drainage: Slanted Barrel Design for Water Runoff
- Mounting: Universal 2-Hole Flange (Driver Side LH or Passenger Side RH)
- Application: Heavy-Duty Tractors, Trailers, and Vocational Trucks
Specifications
Type
7-pin waterproof socket
Termination
Ring terminal (bolt-on individual leads)
Pins
7-pin split brass
Housing
Zinc die-cast
Sealing
STA-DRY internal moisture barrier
Drainage
Slanted barrel design
Mounting
Universal 2-hole flange
Questions
Will this fit my truck?
This part fits Universal: heavy-duty tractors, trailers, and vocational trucks. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Phillips 16-722, Tectran 670P74, Sloan 38283, Velvac 055049.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.