1978 Mercedes-Benz 450SEL Thermostats
Enhance and Protect Your 1978 Mercedes-Benz 450SEL with Quality Thermostats
Maintaining the performance of your 1978 Mercedes-Benz 450SEL starts with choosing the right parts, and a high-quality Thermostat helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Thermostats specifically for the 1978 Mercedes-Benz 450SEL, 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 a Thermostat that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $12.72 and an average price of $27.79, you can choose one that fits your budget while delivering the quality you expect. Our Thermostats are competitively priced, ranging from $12.72 to $53.99, so you get value without compromising on strength or reliability.
Trusted Brands and Top-Rated Options
With 10 Thermostats from 5 trusted brands in stock, Advance Auto Parts has you covered. Our Thermostats for the 1978 Mercedes-Benz 450SEL have earned reviews from over 58 customers, with an average 5 stars rating across the board. Popular options include Standard Thermostat: 192 Degrees, Standard Thermostat: 192 Degrees, and Standard Thermostat: 180 Degrees, starting at $22.99. Our selection includes highly regarded brands such as Motorad, Carquest Premium, and Motorad UltraStats, and more, offering you top-notch reliability. For example, we have 2 Motorad Thermostats starting at $22.99 with an average rating of 4 stars, 4 Carquest Premium options from $21.99 with a 4 stars rating, and 1 Motorad UltraStats Thermostats priced from $53.99 with a 4 stars average rating.
Explore Related Parts for a Complete Solution
To further enhance your 1978 Mercedes-Benz 450SEL, don’t miss our related parts categories, including Water Pump Housing Gaskets and Water Pumps. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.
Thermostats for Your 1978 Mercedes-Benz 450SEL
Carquest Premium – Standard Thermostat: 180 Degrees (Part No.13648)
from
$24.99
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 – Thermostat, 189 Degrees Fahrenheit (Part No.48019)
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$45.29
Original equipment design provides exact fit and performance.
Product Features:
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Product Features:
- Precise fitting sealing edges prevent leakage and premature cooling.
- Self-cleaning and self-aligning thermostat valve.
- Stainless steel assembly and springs are engineered for long life and smooth performance.
Carquest Premium – Standard Thermostat: 192 Degrees (Part No.13649)
from
$25.99
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
Motorad – Standard Thermostat: 192 Degrees (Part No.248-192)
from
$25.99
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 – Standard Thermostat: 180 Degrees (Part No.248-180)
from
$22.99
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: 192 Degrees (Part No.5248-192)
from
$53.99
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
Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13496)
from
$21.99
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
Mahle – MAHLE Thermostat (Part No.G400014603MAH)
from
$22.79
Intelligent control systems from MAHLE are used in millions of applications worldwide to provide needs-based precision temperature control. Simple, effective, and tried and tested millions of times over: thermostat inserts from MAHLE provide meticulous regulation of coolant circuits around the world up to approximately 20 m3/h, and ensure ideal operating temperatures in light vehicles, trucks, stationary engines, and also agricultural and construction machinery. Wax elements are at the heart of all MAHLE thermostats and thermostat inserts. These maintenance-free, durable elements have proved their worth in millions of applications. MAHLE, Manufactures a wide range of variants with actuating forces of between 30 N and 2,500 N, small or large displacements, and for a large number of regulation ranges within a temperature span of -20C to +130C.
Product Features:
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Product Features:
- OE quality and design
- Maintenance-free, durable elements
Mahle – MAHLE Thermostat (Part No.G400015459MAH)
from
$21.13
Intelligent control systems from MAHLE are used in millions of applications worldwide to provide needs-based precision temperature control. Simple, effective, and tried and tested millions of times over: thermostat inserts from MAHLE provide meticulous re
Product Features:
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Product Features:
- OE quality and design
- Maintenance-free, durable elements
Calorstat – CALORSTAT Thermostat (Part No.G400014201CAL)
from
$12.72
CALORSTAT thermostatic components (bellows thermostats for water temperature regulation), followed by the use of a different technology based on the wax expansion. CALORSTAT by Vernet has produced thermostatic elements for more than 50 years. A vast amount of experience and continuous development has enabled the Company to remain the world leader in this field. Throughout the world, Vernet is regarded as a valued partner by manufacturers, large and small, in the Sanitary, Heating and Automotive industry.
Product Features:
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Product Features:
- Comfort enhancement by a faster cabine warming
- CO2 emissions and fuel consumption reduction
- Thermostat opening driven by the ECU (electrical thermostat)
- An adaptation of the control strategies to the vehicle use (electrical thermostat)
FAQs for 1978 Mercedes-Benz 450SEL Thermostats
Which Thermostats are the top sellers for the 1978 Mercedes-Benz 450SEL?
Out of 10 Thermostats that fit 1978 Mercedes-Benz 450SELs, the following parts are the top sellers:
How can I make sure that a part will be compatible with my 1978 Mercedes-Benz 450SEL?
Our Mercedes-Benz 450SEL aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 Mercedes-Benz on an individual product page.
What is the price range for 1978 Mercedes-Benz 450SEL Thermostats?
The range of prices of Thermostats for the 1978 Mercedes-Benz 450SEL goes from $12.72 up to $53.99 for the most premium parts.
What is the average price of a 1978 Mercedes-Benz 450SEL Thermostat?
1978 Mercedes-Benz 450SEL Thermostats average $27.79 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Motorad, Carquest Premium, Motorad UltraStats, and more, so you are likely to find a wide range of prices across a variety of brands and products.
Does Advance Auto Parts sell Thermostats for other Mercedes-Benz 450SEL model years?
Can I get help with 1978 Mercedes-Benz 450SEL Thermostat orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Thermostats and more.
What is your return policy for Mercedes-Benz 450SEL Thermostats?
Advance Auto Parts keeps returns simple. For new Mercedes-Benz 450SEL 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 Mercedes-Benz 450SEL Model Years
Looking for parts for a different model year of the Mercedes-Benz 450SEL? Below, you’ll find links to Thermostats for a range of model years, from 1973 models all the way up to 1980. At Advance Auto Parts, we carry high-quality OEM and aftermarket auto parts for popular years like 1973, 1974, 1975, 1976, 1977, 1979, 1980, and more, ensuring you have access to the best options for your specific needs. Choosing a Thermostat from Advance Auto Parts means investing in top-tier parts that will keep your Mercedes-Benz 450SEL running at its best, no matter the year.
