Factory Oil Pump, 11/83-89 300ZX (Z31) Turbo w/ Auto Trans.

Unfortunately, this item has been discontinued by Nissan. Be sure to check back later in case we are able to locate any remaining stock or alternatives! (Click on the red "Availability" icon above for more details.)

Includes:

• (1) Oil Pump Assembly*

Description:
There are two typical causes for your oil pressure gauge to show no oil pressure: a bad sending unit or a bad oil pump. If the only symptom you see is no oil pressure, chances are that it is just the oil pressure sending unit that has gone bad. If you also notice that your engine temp is higher than normal, more valve train noise than normal, or that the oil pressure is lower than normal, then you may need to replace your oil pump. (Be sure to test your sending unit either way). For stock or mildy modified engines, a standard replacement pump will give plenty of oil pressure. Genuine, original equipment (OEM). Hardware and gaskets not included; see Related Items.

*Assembly Includes:

• (1) Oil Pump Housing w/ Gears
• (1) Oil Pump Back Plate
• (7) Oil Pump Back Plate Screw
• (1) Front Crankshaft Seal
• (1) Oil Pump Pressure Relief Valve

Note:
This oil pump can be used as an upgrade for your high power non-turbo or manual trans. turbo engine.

Model Guide:
Nissan 300ZX

Model Restriction:
For turbocharged models originally equipped with an automatic transmission only.

Code Guide:
Nissan Z31

Year Guide:
1983, 1984, 1985, 1986, 1987, 1988, 1989

Some parts may not fit every version of every year listed. See product Title & Description for any application breakdowns or customization options, and contact us with any questions.

• 1984 Nissan 300ZX-Z31
• 1985 Nissan 300ZX-Z31
• 1986 Nissan 300ZX-Z31
• 1987 Nissan 300ZX-Z31
• 1988 Nissan 300ZX-Z31
• 1989 Nissan 300ZX-Z31