1990 Mercedes-Benz 300SL Engine Cooling Parts
Keep Your 1990 Mercedes-Benz 300SL in Top Shape with Quality Engine Cooling Parts
Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 1990 Mercedes-Benz 300SL looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Radiator Fan Motors, Radiator Fan Clutch, and Thermostats. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Engine Cooling Parts from Trusted Brands
Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like Carquest Premium. For example, Carquest Premium Engine Cooling Parts start at just $9.49 with an average 4.4 star rating. With over 77 reviews and a solid 5 star average, you can shop with confidence knowing other Mercedes-Benz 300SL owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1990 Mercedes-Benz 300SL Engine Cooling Part at Advance Auto Parts is around $45.31, with a range that starts at $8.79 and goes up to $183.99. With 16 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Radiator Cap Tester Adapter, Standard Thermostat: 160 Degrees, and Standard Thermostat: 170 Degrees start at just $14.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Air Conditioning Parts. At Advance Auto Parts, we’re here to help you keep your 1990 Mercedes-Benz 300SL in peak condition, inside and out.
Find Your Specific 1990 Mercedes-Benz 300SL Engine Cooling Parts
Looking for the perfect Engine Cooling Part for your 1990 Mercedes-Benz 300SL? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your Mercedes-Benz 300SL. Whether you’re driving a 1990 model or another popular model year like
1958,
1959,
1960,
1961,
1962,
1963,
1991,
1992, and
1993, we’ve got you covered. Purchasing Engine Cooling Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle.
Essential 1990 Mercedes-Benz 300SL Engine Cooling Parts
Delphi – Engine Coolant Temperature Sensor (Part No.TS10263)
from
$32.99
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
Product Features:
See More
Product Features:
- Delphi temperature sensors deliver accurate readings and optimal performance
- Delphi’s one-piece design and automated production process eliminates internal connectors and failure points
- Each sensor is electrically insulated to eliminate interference from other components in the vehicle
- Delphi temperature sensors are impervious to electrical noise and interference
Carquest Premium – Coolant Temperature Sensor (Part No.WTC1432)
from
$19.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)
from
$14.99
Tester adapter for the MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.
Product Features:
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Product Features:
- Machined metal construction
- Works with MT-300 pressure tester
- Tests coolant caps
- Professional quality
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:
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 – Thermostat, 189 Degrees Fahrenheit (Part No.48019)
from
$45.29
Original equipment design provides exact fit and performance.
Product Features:
See More
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: 160 Degrees (Part No.13496)
from
$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. 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.13649)
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:
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
Dorman – Coolant Housing/Water Outlet: with Water Outlet and O-Ring, 90 Degree Neck Angle (Part No.902-943)
from
$34.99
This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
Product Features:
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Product Features:
- Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings
Carquest Premium – Universal Reverse Rotation Thermal Standard Duty Fan Clutch (Part No.215131)
from
$171.99
Product Features:
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- Designed, tested, and built by application
- OE performance, fit, and appearance
- Precision machined
- Out of box installation
Carquest Premium – Engine Coolant Temperature Switch (Part No.TFA1154)
from
$42.49
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure extremely accurate temperature readings for optimal performance
- O-rings, seals or thread sealant are included if required
- Wires, clips and probe length match OE (where applicable)
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – Coolant Temperature Sender 1TS1264 (Part No.WTC1249)
from
$24.99
Product Features:
See More
- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring Carquest sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Carquest Premium – Engine Coolant Temperature Sender (Part No.WTA1502)
from
$30.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Engine Coolant Temperature Sensor/Switch accurately monitors the engine’s temperature, enabling timely adjustments to the cooling system and preventing overheating, which enhances engine performance and longevity. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
Product Features:
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Product Features:
- Durable Construction: Designed with high-quality materials to withstand harsh environmental conditions, ensuring long-lasting performance in extreme temperatures, vibrations, and moisture exposure.
- Precision Engineering: Accurate sensing and switching capabilities provide reliable performance, reducing the risk of malfunctions and improving vehicle safety and efficiency.
- Easy Installation & Maintenance: Designed for quick installation and minimal upkeep, reducing downtime and repair costs for both manufacturers and consumers.
- Fit/Form/Function: Each vehicle electronic component is engineered to meet or surpass OEM standards, ensuring precise fit, optimal functionality, and reliable performance.
Carquest Premium – Radiator Cap: 20 PSI (Part No.10335)
from
$9.49
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Safety lever to vent coolant pressure before removal
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Carquest Premium – Radiator Cap: 20 PSI (Part No.10235)
from
$8.79
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Dorman – Radiator Fan Assembly: Single, Cost Effective and Reliable (Part No.621-310)
from
$183.99
This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.
Product Features:
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Product Features:
- Ideal replacement – this engine cooling fan assembly was precision-engineered to match the fit and performance of the stock radiator fan assembly on specific vehicles
- Complete package – assembly is designed with the same materials and components as the original part
- Quality assured – motors are tested in laboratory settings to ensure performance
- Cost effective and reliable – trustworthy manufacturing for far less than same part at the dealership
Popular 1990 Mercedes-Benz 300SL Engine Cooling Parts Categories
Most Popular Radiator Fan Motor for 1990 Mercedes-Benz 300SLs
Enhance your 1990 Mercedes-Benz 300SL with this popular Radiator Fan Motor we have in stock, for $183.99.
Dorman – Radiator Fan Assembly: Single, Cost Effective and Reliable (Part No.621-310)
from
$183.99
This engine cooling fan assembly is precision-engineered to match the fit and performance of the stock radiator fan on specific vehicle years, makes and models. It has been rigorously tested to ensure it cools as effectively as the original part.
Product Features:
See More
Product Features:
- Ideal replacement – this engine cooling fan assembly was precision-engineered to match the fit and performance of the stock radiator fan assembly on specific vehicles
- Complete package – assembly is designed with the same materials and components as the original part
- Quality assured – motors are tested in laboratory settings to ensure performance
- Cost effective and reliable – trustworthy manufacturing for far less than same part at the dealership
Best-Selling 1990 Mercedes-Benz 300SL Radiator Fan Clutch
Upgrade your 300SL with our best-selling Radiator Fan Clutch.
Carquest Premium – Universal Reverse Rotation Thermal Standard Duty Fan Clutch (Part No.215131)
from
$171.99
Product Features:
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- Designed, tested, and built by application
- OE performance, fit, and appearance
- Precision machined
- Out of box installation
Top-Quality Thermostats for 1990 Mercedes-Benz 300SLs
Choose a high-quality OEM or aftermarket Thermostat for Mercedes-Benz 300SLs and enjoy top-notch performance from $22.99.
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:
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 – Thermostat, 189 Degrees Fahrenheit (Part No.48019)
from
$45.29
Original equipment design provides exact fit and performance.
Product Features:
See More
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
$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:
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: 160 Degrees (Part No.13496)
from
$22.99
Manufactured with OEM quality materials and safety standards by an OE Supplier. 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.248-174JV)
from
$30.99
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
Top Picks for 1990 Mercedes-Benz 300SL Coolant Temperature Sensors
Invest in one of our 2 durable Coolant Temperature Sensors for your 1990 Mercedes-Benz, knowing you’re getting trusted brands and expert craftsmanship.
Delphi – Engine Coolant Temperature Sensor (Part No.TS10263)
from
$32.99
Delphi’s history is one of OE heritage and quality. Our global technical requirements include design specifications and validation testing based on over 100 years of OE experience. Our material selections, material thickness, and material types are built from OE specifications to exceed aftermarket expectations. We put in place strict manufacturing processes to ensure quality control in every part we make. Delphi’s pioneering spirit delivers innovative solutions designed to support the aftermarket in servicing the vehicles of today, and tomorrow.
Product Features:
See More
Product Features:
- Delphi temperature sensors deliver accurate readings and optimal performance
- Delphi’s one-piece design and automated production process eliminates internal connectors and failure points
- Each sensor is electrically insulated to eliminate interference from other components in the vehicle
- Delphi temperature sensors are impervious to electrical noise and interference
Carquest Premium – Coolant Temperature Sensor (Part No.WTC1432)
from
$19.99
Carquest Premium coolant temperature sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry, Carquest Premium coolant temperature sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium coolant temperature sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.
Product Features:
See More
Product Features:
- Designed to meet or exceed OE specifications for fit, form and function
- 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
- OE precision matched thermistor ensuring sensors match OE output resistances across all temperature positions
- O-rings, seals or thread sealant are included if required
- Weather-tight connectors prevent leaks and corrosion for longer life
- Extensive design validation testing and 100% end-of-line tested
- Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
Top-Rated Radiator Caps for 1990 Mercedes-Benz 300SLs
Make a smart move for your 1990 Mercedes-Benz 300SL with products all priced from $8.79 to $9.49.
Carquest Premium – Radiator Cap: 20 PSI (Part No.10335)
from
$9.49
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Safety lever to vent coolant pressure before removal
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Carquest Premium – Radiator Cap: 20 PSI (Part No.10235)
from
$8.79
Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.
Product Features:
See More
Product Features:
- Maintains proper cooling system pressure
- Easy installation and removal
- 100% tested to ensure proper pressure and longevity
- Meets all OEM specifications
Top-Rated Engine Cooling Part Brands For Your 1990 Mercedes-Benz 300SL
When it comes to finding the perfect Engine Cooling Part for your 1990 Mercedes-Benz 300SL, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $9.49. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1990 Mercedes-Benz 300SL, providing peace of mind with parts that meet or exceed OEM standards.
Popular Carquest Premium 1990 Mercedes-Benz 300SL Engine Cooling Parts
If you’re looking for a top-quality Engine Cooling Part for your 1990 Mercedes-Benz 300SL, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 3 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.49 and an average cost of $26.59, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 1990 Mercedes-Benz 300SL come highly rated, with over 12 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
FAQs for 1990 Mercedes-Benz 300SL Engine Cooling Parts
What are the best-selling Engine Cooling Parts for 1990 Mercedes-Benz 300SLs?
Out of 16 Engine Cooling Parts that fit 1990 Mercedes-Benz 300SLs, the following parts are the top sellers:
- Radiator Cap Tester Adapter (17090217) – $14.99
- Standard Thermostat: 160 Degrees (20480038) – $22.99
- Standard Thermostat: 170 Degrees (50232543) – $30.99
What’s the price range for 1990 Mercedes-Benz 300SL Engine Cooling Parts?
The prices of Engine Cooling Parts for the 1990 Mercedes-Benz 300SL range from $8.79 up to $183.99 for the most premium parts.
What is the average price of an Engine Cooling Part for a 1990 Mercedes-Benz 300SL?
The average price for Engine Cooling Parts for the 1990 Mercedes-Benz 300SL is $45.31. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Engine Cooling Parts for other Mercedes-Benz 300SL model years?
What are the cheapest Engine Cooling Parts for my 1990 Mercedes-Benz 300SL?
The cheapest 1990 Mercedes-Benz 300SL Engine Cooling Parts we carry are:
- Radiator Cap: 20 PSI (17110023) – $8.79
- Radiator Cap: 20 PSI (10049228) – $9.49
- Radiator Cap Tester Adapter (17090217) – $14.99
- Coolant Temperature Sensor (12423039) – $19.99
- Standard Thermostat: 160 Degrees (20480038) – $22.99
Does Advance Auto Parts sell Engine Cooling Parts for any other 1990 Mercedes-Benz models?
Yes. We stock Engine Cooling Parts for 11 other popular 1990 Mercedes-Benz models. Some of the most popular are 1990 300SE Engine Cooling Parts, 1990 300SEL Engine Cooling Parts, 1990 190E Engine Cooling Parts, 1990 420SEL Engine Cooling Parts, and 1990 300TE Engine Cooling Parts.
What are the top-rated Engine Cooling Parts that fit the 1990 Mercedes-Benz 300SL?
Based on 77 reviews by customers, our 1990 Mercedes-Benz 300SL Engine Cooling Parts have an average customer rating of 5 stars. These are the highest-rated categories of Engine Cooling Parts for the 1990 Mercedes-Benz 300SL and their top-rated products:
- Thermostats
- Thermostat, 189 Degrees Fahrenheit (20480019) – $45.29
- Standard Thermostat: 180 Degrees (5480981) – $24.99
- Standard Thermostat: 192 Degrees (5481007) – $24.99
- Radiator Caps
- Radiator Cap: 20 PSI (10049228) – $9.49
- Radiator Cap: 20 PSI (17110023) – $8.79
What types of Engine Cooling Parts do you sell for my 1990 Mercedes-Benz 300SL?
As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 1990 Mercedes-Benz 300SL:
Can I get help with 1990 Mercedes-Benz 300SL Engine Cooling Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Engine Cooling Parts and more.
What is your return policy for Mercedes-Benz 300SL Engine Cooling Parts?
Advance Auto Parts keeps returns simple. For new Mercedes-Benz 300SL Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.