1990 Peterbilt 320 Engine Coolant Thermostat
Browse our online catalogue to find original replacement Engine Coolant Thermostats specifically designed to fit a 1990 Peterbilt 320.





1990 Peterbilt 320 Engine Coolant Thermostat
$31.94
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Engine Base: 8.3L 8268cc 504ci L6 (4.49x5.31; 114.0x135.0);
Vehicle Fitment Notes:
OE Specified Temperature 180 Degrees Temperature 180F
OE Specified Temperature 180 Degrees Temperature 180F





1990 Peterbilt 320 Engine Coolant Thermostat
$50.26
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
For Engine Coolant System OE Specified Temperature 170 Degrees Temperature 170F Includes seal
For Engine Coolant System OE Specified Temperature 170 Degrees Temperature 170F Includes seal





1990 Peterbilt 320 Engine Coolant Thermostat
$50.65
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
without Low Flow Cooling; For Engine Coolant OE Specified Temperature 190 Degrees Temperature 190F Includes seal
without Low Flow Cooling; For Engine Coolant OE Specified Temperature 190 Degrees Temperature 190F Includes seal





1990 Peterbilt 320 Engine Coolant Thermostat
$50.26
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
For Engine Coolant System OE Specified Temperature 180 Degrees Temperature 180F Includes seal
For Engine Coolant System OE Specified Temperature 180 Degrees Temperature 180F Includes seal





1990 Peterbilt 320 Engine Coolant Thermostat
$50.26
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
For Engine Coolant System OE Specified Temperature 160 Degrees Temperature 160F Includes seal
For Engine Coolant System OE Specified Temperature 160 Degrees Temperature 160F Includes seal





1990 Peterbilt 320 Engine Coolant Thermostat
$52.58
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
For Engine Oil Cooler System OE Specified Temperature 215 Degrees Temperature 215F
For Engine Oil Cooler System OE Specified Temperature 215 Degrees Temperature 215F





1990 Peterbilt 320 Engine Coolant Thermostat
$52.58
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
For Engine Oil Cooler System OE Specified Temperature 225 Degrees Temperature 225F
For Engine Oil Cooler System OE Specified Temperature 225 Degrees Temperature 225F





1990 Peterbilt 320 Engine Coolant Thermostat
$58.21
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 1
Made in USA
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
For Engine Oil Cooler System OE Specified Temperature 235 Degrees Temperature 235F
For Engine Oil Cooler System OE Specified Temperature 235 Degrees Temperature 235F





1990 Peterbilt 320 Engine Coolant Thermostat
$49.42
Out of Stock
Condition: New
Required Per Vehicle: 2
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
with Low Flow Cooing Temperature 175F OE Specified Temperature 175 Degrees
with Low Flow Cooing Temperature 175F OE Specified Temperature 175 Degrees





1990 Peterbilt 320 Engine Coolant Thermostat
$63.23
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
Alternate Temperature Option Temperature 170F Includes seal
Alternate Temperature Option Temperature 170F Includes seal





1990 Peterbilt 320 Engine Coolant Thermostat
$63.11
Out of Stock
Condition: New
Required Per Vehicle: 1
Made in USA
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Engine Base: 14.6L 14636cc 893ci L6 (5.40x6.50; 137.2x165.1);
Vehicle Fitment Notes:
OE Specified Temperature Temperature 180F Includes seal
OE Specified Temperature Temperature 180F Includes seal





1990 Peterbilt 320 Engine Coolant Thermostat
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Engine Base: 10.0L 10014cc 611ci L6 (4.9213x5.3543; 125x136);
Vehicle Fitment Notes:
without Low Flow Cooling; For Engine Coolant OE Specified Temperature 190 Degrees Temperature 190F Includes seal
without Low Flow Cooling; For Engine Coolant OE Specified Temperature 190 Degrees Temperature 190F Includes seal

1990 Peterbilt 320 Engine Coolant Thermostat
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 1
Fits: 1990 Peterbilt 320
Equipped With:
Engine Base: 10.5L 638ci6;
Engine Base: 10.5L 638ci6;
Vehicle Fitment Notes:
Temperature 175F OE Specified Temperature 175 Degrees
Temperature 175F OE Specified Temperature 175 Degrees