160 Degrees F Alternate Temperature Option
180 Degrees F OE Specified Temperature
160 Degrees F Alternate Temperature Option
180 Degrees F OE Specified Temperature
w/ Normal Climate System
180 Degrees F Use Silicone Sealant Alternate Temperature Option
170 Degrees F Use Silicone Sealant OE Specified Temperature
82 Degrees C
ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 82C/180F
180 Degrees F OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
170 Degrees F Use Silicone Sealant OE Specified Temperature
ALTERNATE TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 87C/190F
ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 82C/180F
ALTERNATE TEMPERATURE; Includes Gasket/Seal TEMPERATURE 88C/192F
ALTERNATE TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 71C/160F
w/ Cold Climate System
160 Degrees F Alternate Temperature Option ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
w/ Normal Climate System
192 Degrees F Use Silicone Sealant Higher Alternate Temperature Replacement
195 Degree; Alternate Temperature
170 Degrees F Use Silicone Sealant OE Specified Temperature ; "The patented Fail-Safe (R) thermostat is the only thermostat on the market designed to lock in the open position, allowing coolant to continue to flow in the event of overheating."
ORIGINAL EQUIPMENT TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 77C/170F
180 Degree; OE Temperature
Without gasket Opening Temperature (F): 169
170 Degrees F Use Silicone Sealant OE Specified Temperature
170 Degree; OE Temperature; Gasket not required, use silicone
Production: 08/1989-
ALTERNATE TEMPERATURE; Gasket/Seal Not Included TEMPERATURE 82C/180F
170 Degree; OE Temperature; Gasket not required, use silicone
170 Degree; OE Temperature; Gasket not required, use silicone
180 Degree; Alternate Temperature; Gasket not required, use silicone
Browse our selection of quality engine coolant thermostat parts designed specifically for your Nissan D21. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · E · SE · XE
Cab & Chassis · Extended Cab Pickup · Standard Cab Pickup
L4 2.4L · V6 3.0L
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