Car PartsPontiac PartsPontiac Catalina PartsPontiac Catalina Thermostats

Pontiac Catalina Thermostats

Keeping your Catalina in top shape is your top priority.

While it may not be difficult to locate replacement parts for Pontiac vehicles, these days the necessity for nothing but the highest quality are required to repair your car or truck. Obviously, you didn't buy your Catalina unless you understood you would be getting horsepower and great value both rolled up into one vehicle. Car aficionados appreciate the good looks built into each Pontiac, and understand that only top quality repair Catalina parts will suffice when your car or truck needs fixing. You purchased your Catalina because its reliable service and trustworthy transportation agreed with your nature; so why would you be okay with second rate when it comes to the highest quality auto parts?

Don't go too long without fixing your Thermostats... here's why.

Your car or truck uses liquid coolant to maintain a constant temperature in the engine, and the device that controls the flow of coolant so that the engine can remain cool is your thermostat. On start-up, the thermostat remains closed; bypassing the flow of coolant through your radiator. This cycles the coolant through the engine block and gets it hot. Once it reaches an optimal operating temperature, your Pontiac Catalina thermostat then opens up and allows the coolant into the radiator. Now your coolant is part of a constant cycle in your Pontiac Catalina engine that keeps it within a specific range of temperatures that are determined for the engine to achieve the best balance between power, fuel efficiency, and emissions... all thanks to the thermostat.

We've got what you are looking for.

Select Your YearDon't let a broken Thermostats bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best repair parts. When your Pontiac needs a new replacement Thermostats, there's no need to go somewhere besides the authority, Car Parts Discount. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. All the Pontiac Catalina Thermostats parts on this page will fit vehicles made in 1981, 1980, 1979, 1978, 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960, 1959, 1958, 1957, 1956, 1955, 1953, 1952, 1951, 1950. Choose your year below to refine your search.

Pontiac Catalina Engine Coolant Thermostat, OEM: 45356
Stant Engine Coolant Thermostat 45356
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OEM: 45356, Item: 383797
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.4L 4396CC 268Cu. In. L8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.4L 6376CC 389Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 6.9L 6900CC 421Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 45358
Stant Engine Coolant Thermostat 45358
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OEM: 45358, Item: 383798
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.4L 4396CC 268Cu. In. L8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.4L 6376CC 389Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 6.9L 6900CC 421Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 45359
Stant Engine Coolant Thermostat 45359
4.65, Save 40%   POPULAR
OEM: 45359, Item: 383799
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 13006
Stant Engine Coolant Thermostat 13006
2.05, Save 39%   NEW ITEM
OEM: 13006, Item: 383490
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.4L 4396CC 268Cu. In. L8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.4L 6376CC 389Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 6.9L 6900CC 421Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Gates Engine Coolant Thermostat, OEM: 33009S
Gates Engine Coolant Thermostat
5.15, Save 40%   NEW ITEM
OEM: 33009S, Item: 242849
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 4999CC 305Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 13358
Stant Engine Coolant Thermostat 13358
3.55, Save 39%   NEW ITEM
OEM: 13358, Item: 383501
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.4L 4396CC 268Cu. In. L8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.4L 6376CC 389Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 6.9L 6900CC 421Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 13359
Stant Engine Coolant Thermostat 13359
3.35, Save 40%   NEW ITEM
OEM: 13359, Item: 383502
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 13008
Stant Engine Coolant Thermostat 13008
2.05, Save 39%  
OEM: 13008, Item: 383491
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.4L 4396CC 268Cu. In. L8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.4L 6376CC 389Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 6.9L 6900CC 421Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 13009
Stant Engine Coolant Thermostat 13009
2.05, Save 39%   NEW ITEM
OEM: 13009, Item: 383492
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8
Pontiac Catalina Engine Coolant Thermostat, OEM: 13352
Stant Engine Coolant Thermostat 13352
3.55, Save 39%   NEW ITEM
OEM: 13352, Item: 383499
10 or More In Stock, Usually ships within 1 business day

Pontiac Catalina
Pontiac Catalina, 3.8L 3752CC 229Cu. In. V6
Pontiac Catalina, 3.8L 3791CC 231Cu. In. V6
Pontiac Catalina, 4.1L 4098CC 250Cu. In. L6
Pontiac Catalina, 4.3L 4343CC 265Cu. In. V8
Pontiac Catalina, 4.4L 4371CC 267Cu. In. V8
Pontiac Catalina, 4.4L 4396CC 268Cu. In. L8
Pontiac Catalina, 4.9L 4933CC 301Cu. In. V8
Pontiac Catalina, 5.0L 5026CC 307Cu. In. V8
Pontiac Catalina, 5.7L 5735CC 350Cu. In. V8
Pontiac Catalina, 6.4L 6376CC 389Cu. In. V8
Pontiac Catalina, 6.6L 6555CC 400Cu. In. V8
Pontiac Catalina, 6.6L 6599CC 403Cu. In. V8
Pontiac Catalina, 6.9L 6900CC 421Cu. In. V8
Pontiac Catalina, 7.0L 7014CC 428Cu. In. V8
Pontiac Catalina, 7.5L 7457CC 455Cu. In. V8