1981 Isuzu I-MARK Thermostats
Enhance and Protect Your 1981 Isuzu I-MARK with Quality Thermostats
Maintaining the performance of your 1981 Isuzu I-MARK starts with choosing the right parts, and high-quality Thermostats help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Thermostats specifically for the 1981 Isuzu I-MARK, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.
Affordable and Reliable Thermostats for Every Budget
Finding affordable, quality Thermostats is easy at Advance Auto Parts. With prices starting as low as $9.49 and an average price of $12.99, you can choose one that fits your budget while delivering the quality you expect. Our Thermostats are competitively priced, ranging from $9.49 to $16.99, so you get value without compromising on strength or reliability.
Explore Related Parts for a Complete Solution
To further enhance your 1981 Isuzu I-MARK, don’t miss our related parts categories, including Engine Cooling Fan Controllers and Radiator Caps. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.
Thermostats for Your 1981 Isuzu I-MARK
Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13779)
from
$16.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – High Flow Thermostat: 170 Degrees (Part No.13967)
from
$14.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. With the enlarged Orpheus opening, this high flowing thermostat will allow for more gallons per second to flow. This will allow for the engine to cool down at a faster rate compared to the OE to allow for quick and precise cooling for your engine. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- Larger opening for increased coolant flow
- Increased strength and durability
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13778)
from
$15.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
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Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13858)
from
$9.49
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – High Flow Thermostat: 180 Degrees (Part No.13968)
from
$12.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. With the enlarged Orpheus opening, this high flowing thermostat will allow for more gallons per second to flow. This will allow for the engine to cool down at a faster rate compared to the OE to allow for quick and precise cooling for your engine. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
See More
Product Features:
- Larger opening for increased coolant flow
- Increased strength and durability
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 195 Degrees (Part No.13399)
from
$10.49
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13398)
from
$9.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 192 Degrees (Part No.13859)
from
$9.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
Carquest Premium – Standard Thermostat: 170 Degrees (Part No.241-170)
from
$15.99
Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.
Product Features:
See More
Product Features:
- High grade stainless steel and copper construction
- Meets or exceeds OEM standards
- Consistent and precise response to cooling system needs
- Original equipment design for worry-free direct fit replacement
- 100% tested and calibrated
FAQs for 1981 Isuzu I-MARK Thermostats
Which Thermostats are the top sellers for the 1981 Isuzu I-MARK?
Out of 9 Thermostats that fit 1981 Isuzu I-MARKs, the following parts are the top sellers:
How can I make sure that a part will be compatible with my 1981 Isuzu I-MARK?
Our Isuzu I-MARK aftermarket and OEM parts are designed specifically for the 1981 model. You can always find your specific fitment and compatibility for your 1981 Isuzu on an individual product page.
What is the price range for 1981 Isuzu I-MARK Thermostats?
The range of prices of Thermostats for the 1981 Isuzu I-MARK goes from $9.49 up to $16.99 for the most premium parts.
What is the average price of 1981 Isuzu I-MARK Thermostats?
1981 Isuzu I-MARK Thermostats average $12.99 for our selection of OEM and aftermarket parts.
Does Advance Auto Parts sell Thermostats for other Isuzu I-MARK model years?
Which Thermostats are highest rated for the 1981 Isuzu I-MARK?
Based on 126 customer reviews, our 1981 Isuzu I-MARK Thermostats have an average rating of 5. Explore our top-rated Thermostats here:
from
$9.99
(3)
Standard Thermostat: 180 Degrees
“I purchased it for my mechanic to put it on my vehicle. It works”
Can I get help with 1981 Isuzu I-MARK Thermostats orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Isuzu Thermostats and more.
What is your return policy for Isuzu I-MARK Thermostats?
Advance Auto Parts keeps returns simple. For new Isuzu I-MARK Thermostats and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
Thermostats For Other Isuzu I-MARK Model Years
Looking for parts for a different model year of the Isuzu I-MARK? Below, you’ll find links to Thermostats for a range of model years, from 1982 models all the way up to 1989. At Advance Auto Parts, we carry high-quality OEM and aftermarket auto parts for popular years like 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, and more, ensuring you have access to the best options for your specific needs. Choosing a Thermostats from Advance Auto Parts means investing in top-tier parts that will keep your Isuzu I-MARK running at its best, no matter the year.
