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Temperature Sender Unit (Suit Lights) Holden EH HD HR HK HT HG HQ HJ LH LX UC - VS17408

Temperature Sender Unit (Suit Lights) Holden EH HD HR HK HT HG HQ HJ LH LX UC - VS17408

Regular price $49.95 AUD
Regular price Sale price $49.95 AUD
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When restoring or maintaining a classic Holden, accurate gauge readings are essential to keeping your engine protected. The Temperature Sender Unit is specifically suited to Holden EH, HD, HR, HK, HT, HG, HQ, HJ and LH, LX, UC Torana models. Calibrated strictly for vehicles equipped with a factory temperature warning light system — commonly referred to as an “idiot light” — this unit functions as an on/off thermal switch rather than a variable sender for gauge displays, ensuring dependable and period-correct operation for classic Holden applications.

  • Full Brass Body Construction: Provides durability, corrosion resistance and effective thermal conductivity.

  • Smooth Brass Sensing Probe: Cylindrical probe inserts directly into the engine block or thermostat housing for accurate coolant temperature detection.

  • Male Tapered Pipe Thread: Ensures a secure, leak-free screw-in installation.

  • Integrated Hex Nut Section: Built-in hexagonal brass nut allows tightening with a standard wrench or socket.

  • Single Flat-Top Terminal Connection: Single flat male spade terminal configuration extending from the top connector block.

  • Insulated Terminal Collar: Black plastic/ceramic insulating collar isolates the terminal for consistent signal transmission.

Whether you’re replacing a failed sender or restoring proper warning system operation, the Temperature Sender Unit ensures your dashboard alert activates when it matters most — helping protect your engine from overheating.

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