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Blue three-wire pigtail with slim bullet connectors, 6 in overall length

Grote

Grote 66904 Sentry Ground Return Slim-line industrial wire

SKU CH-XYV6-W0JEQ

Slim-line pigtail with 0.18 in male bullet connectors, three 14 AWG wires and an O-ring seal for 5202, 5206 and 5306 series lamps

  • TypeWire Connectors & Terminals
  • Factory-moulded plug speeds installation
  • O-ring seal blocks moisture and corrosion
  • 14 AWG GPT wire handles 5202 5206 5306 lamps
  • Slim 0.18 in bullet fits tight spaces
  • 5 in leads with 6 in overall length

Grote 66904 Sentry Ground Return Pigtail

This Grote 66904 pigtail provides a factory-moulded ground-return connection for Sentry-series lamps. It carries three 14 AWG GPT wires terminated in a slim-line 0.18 in male bullet connector. The assembly measures 6 in overall with a 5 in wire lead and includes four connectors in a blue housing. It is designed for direct fitment to compatible lighting units.

O-ring seal and factory-moulded plugs

An integrated O-ring helps prevent moisture and corrosion at the connection point. The factory-moulded plugs eliminate the need for field crimping or soldering, reducing installation time and improving joint reliability. These features protect the circuit in harsh automotive and industrial environments where vibration and exposure are common.

Fits 5202, 5206 and 5306 series lamps

This pigtail suits technicians and fleets repairing or retrofitting Grote 5202, 5206 or 5306 series lamps that require a three-wire ground-return configuration. It is not suitable for lamps using a different connector style, wire count or pin spacing. Buyers needing a two-wire harness or a non-Sentry interface should select an alternative part.

Highlights

  • Factory-moulded plug speeds installation
  • O-ring seal blocks moisture and corrosion
  • 14 AWG GPT wire handles 5202 5206 5306 lamps
  • Slim 0.18 in bullet fits tight spaces
  • 5 in leads with 6 in overall length

Specifications

BrandGROTE
TypeWire Connectors & Terminals

Questions about this item

How often should the 14 AWG GPT wires on the Grote 66904 pigtail be inspected for corrosion?

The factory-molded plugs and O-ring help prevent moisture and corrosion, so visual inspection during routine lamp maintenance is sufficient; no specific interval is required by the manufacturer.

Which component reaches its thermal limit first when the pigtail powers a 5202 series lamp continuously?

The 14 AWG GPT wire insulation sets the temperature ceiling; it is rated for standard automotive operating temperatures and will reach its limit before the Sentry connector body does.

Does the slim-line 0.18 in male bullet connector run hot when the pigtail carries full lamp current all day?

The connector is designed for the 5202, 5206 and 5306 series lamps, so heat rise stays within normal automotive wiring limits during continuous operation.

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