Oil Temperature Switch for 1984-1985 Nissan 300ZX & More - Standard Ignition TS-510

Built to make electrical contact at its specified oil temperature, the Standard Ignition Engine Oil Temperature Switch TS-510 is a direct-fit replacement for the 1981-1983 Nissan 280ZX and 1984-1985 Nissan 300ZX. See the "Vehicles it fits" section for engine details.

An engine oil temperature switch monitors oil temperature. When the oil reaches the switch's set point, it opens or closes an electrical circuit, which sends a temperature signal to the vehicle's system. Standard Ignition calibrates and tests the TS-510 so that it actuates at its specified temperature.

• Original equipment maker: Standard Ignition is a global manufacturer of original equipment ignition products. It keeps full quality control over manufacturing, from the components to the finished product.
• Calibrated and tested: every unit is calibrated and tested to confirm that the switch actuates at its specified temperature.
• Factory-set contact point: each thermal switch is calibrated at the factory to make electrical contact at its specified lower-temperature set point.
• Built for the shop: a robust design and high-grade materials meet the demanding needs of today's service professional.

Signs this switch may need replacing: oil seeping from around the switch body, or a related gauge or warning indicator that reads erratically or not at all. Wiring and connector faults can cause the same symptoms, so diagnose the circuit before replacing the switch.

Interchange: S8039 · TU301 · OTS100 · 818057 · SOJ118 · 25075P7101