2003 Saturn L Series Thermostats
Your 2003 Saturn L Series might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Thermostats you desperately need.
We currently carry 4 Thermostats to choose from for your 2003 Saturn L Series, and our inventory prices range from as little as $30.67 up to $128.43.
On top of low prices, Advance Auto Parts offers 4 different trusted brands of Thermostats for the 2003 Saturn L Series. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.
Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 35 reviews on our Thermostats for the 2003 Saturn L Series from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Thermostats stock in-person!
Thermostats for Your 2003 Saturn L Series
Carquest Premium – Standard Thermostat: With Seal, 180 Degrees (Part No.14698)
from
$32.49
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:
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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
Motorad UltraStats – Thermostat: With Seal, 180 Degrees (Part No.5461-180)
from
$36.49
This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.
Product Features:
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Product Features:
- Heavy gauge stainless steel components offer increased reliability and long-lasting durability
- Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
- Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
- AccuSpring Design for stable temperature control and increased cabin comfort
Stant – XACTstat OE Exact Fit Thermostat (Part No.G4000209944STN)
from
$30.67
These thermostats are an exact match to the original equipment thermostat that came with the vehicle when it rolled off the assembly line. Stant’s XACTstat thermostats are designed for installers with customers that demand the exact OEM thermostat as a replacement product. There are currently over 100 Stant XACTstat thermostats that match OEM product fit, function and design; with more being added to the line. The XACTstat line includes thermostats for for nearly every make of vehicle, foreign and domestic. Stant XACTstat thermostats include all the features that make them just like the original equipment.They have the jiggle pins, check valves, integral seals, and integrated water outlet housings. Some have the ports for attaching coolant sensors.
Product Features:
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Product Features:
- Includes all features of the original equipment thermostat.
- Jiggle pins and check valves for air venting, integral seals, and integrated water outlet housings are exactly like the original equipment
- 100% calibration is conducted for each heat motor to guarantee quality and performance
ACDelco – GM Original Equipment Engine Coolant Thermostat (Part No.G4000373146ACD)
from
$128.43
An ACDelco GM Original Equipment Engine Coolant Thermostat is a temperature controlled valve located in the engine coolant outlet to, or the inlet from, the radiator, and is a GM-recommended replacement for your vehicle’s original component. It controls the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature. This original equipment engine coolant thermostat has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Product Features:
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Product Features:
- Control the flow of coolant through the radiator to enable the engine to reach and maintain its normal operating temperature
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
FAQs for 2003 Saturn L Series Thermostats
What are the most popular Thermostats for the 2003 Saturn L Series?
With 4 brands you can trust, our most popular Thermostats for the 2003 Saturn L Series parts are:
