1981 Mercedes-Benz 380SL Engine Cooling Parts

Name: Engine Water Pump: New, Gasket/Seals Included
Brand: Carquest Premium
SKU: T3048
Price: 157.99 USD

Keep Your 1981 Mercedes-Benz 380SL 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 1981 Mercedes-Benz 380SL looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Thermostats, Coolant Reservoirs, and Radiator Fan Clutch. 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 $8.79 with an average 4.4 star rating. With over 36 reviews and a solid 4 star average, you can shop with confidence knowing other Mercedes-Benz 380SL owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1981 Mercedes-Benz 380SL Engine Cooling Part at Advance Auto Parts is around $77.69, with a range that starts at $3.46 and goes up to $396.52. With 22 options in stock from 11 trusted brands, finding the right fit is easy. Popular picks like Engine Oil Drain Plug Gasket, Thermocap Radiator Cap, and Radiator Cap Tester Adapter start at just $6.39 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 and Blower Motor and Related Products. At Advance Auto Parts, we’re here to help you keep your 1981 Mercedes-Benz 380SL in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 1981 Mercedes-Benz 380SL? 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 380SL. Whether you’re driving a 1981 model or another popular model year like 1982, 1983, 1984, and 1985, 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 1981 Mercedes-Benz 380SL Engine Cooling Parts

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$157.99

Carquest Premium water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, hub, bearings, gaskets and seals are designed for long-lasting service life. These water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.

Product Features:

100% tested for reliable performance
Durable housing features precisely machined mounting surface for proper sealing and fitment
Equipped with weep chamber or similar feature to help prevent unnecessary replacement
Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
All gaskets or seals necessary for water pump are included
This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components

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$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:

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

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$4.54

The Elring Engine Coolant Thermostat O-Ring is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Seals the thermostat housing and helps prevent coolant from leaking from the engine for proper engine temperature
Premium Original Equipment replacement
Provides performance and dependability
Manufactured to meet OE specifications

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$161.78

Built to meet the latest OE manufacturer-specified designs, MTC Auxiliary Water Pumps are the best way to make sure you have the proper heat protection for the engine in your vehicle. Eliminating the mechanical commutation system leaves the durability of the rotor bearings as practically the only limiting factor for service life. In addition to that, the lower number of moving parts results in significantly reduced noise.

Product Features:

OE Quality, reliability and service life
Leak-proof sealing of the drive
Fuel savings and reduced emissions
Cooling even without operation of the engine
CO²-reduction by optimized efficiency, speed control and reduced weight
Coverage of a wide hydraulic performance range
Reduced noise level

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$31.49

Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:

Matches OE form, fit and function
Made to exact resistance for this specific application
High quality construction for durability
Constructed to withstand an engine environment
Application specific for this vehicle

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$92.99

Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

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$396.52

The APA/URO Engine Cooling Fan Blade is designed for specific vehicle fit, form, and function providing quiet dependable operation and longer service life.

Product Features:

Manufactured and tested to OEM specifications
Precision assembled and balanced with all NEW components for vibration free operation
OE Design and Technology insures ease of installation right out of the box
Manufactured in ISO and TS Certified facilities

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$28.65

A.P.A. URO is a supplier to many automotive manufacturers and provides OE quality European replacement parts to the aftermarket. URO Parts is a highly diversified product line including, body rubber, electrical, suspension, steering, cooling and air conditioning components.

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$50.13

Coolant Level Sensor

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$6.39

Dorman’s Engine Oil Drain Plug Gaskets are conveniently available in packs of varying quantities. Many styles are offered, including Copper, Aluminum, Nylon, Metal/Rubber, Inset, Fiber and Crush gaskets. Replacement is recommended at every oil change. Oil filter caps are available separately.

Product Features:

Direct replacement gaskets and some universal gaskets available. Proper fit with the drain plug ensures a tight seal.
Gaskets are also included with many of Dorman’s Engine Oil Drain Plugs and Pans
Made to specific sizes and standards to ensure a proper fit
Designed and constructed to strict engineering quality standards

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$3.46

Coolant Sensor O-Rin

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$18.99

Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:

100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
Brass sensor housing precision machined to meet or exceed OE thermal conductivity
OE precision matched thermistor position for correct output parameters
Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.

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$30.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

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$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:

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

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$8.79

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

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$47.99

Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.

Product Features:

Indicates Coolant Temperature
Helps to Prevent Injuries from coolant or steam burns
Integrated Coolant Reclamation Valve
Improves Underhood Appearance
Fahrenheit and centigrade readings
Various valve pressures available

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$46.99

The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:

Indicates coolant temperature
Helps prevent coolant injuries
Fahrenheit and centigrade readings
Color-coded temperature ranges
Integrated coolant reclamation valve
Improves under-hood appearance
Chromed crown with a colored trim ring

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$14.29

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:

Machined metal construction
Works with MT-300 pressure tester
Tests coolant caps
Professional quality

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$247.99

This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:

Direct replacement – this engine coolant reservoir matches the fit and function of the original part.
Ideal solution – engineered for a seamless installation.
Durable construction – manufactured from quality materials to withstand underhood heat and vibration
Trustworthy design – backed by 100 years of automotive aftermarket experience

Popular 1981 Mercedes-Benz 380SL Engine Cooling Parts Categories

Radiator Fan Control Relays

OE Cooling Fan Blades

Thermostat Seals

Engine Auxiliary Water Pumps

Temperature Switch and Senders

Engine Coolant Temperature Sensor O-Rings

Thermal Switch (Universal Fan)

Coolant Level Sensors

Radiator Cap Adapters

Coolant Level Sensor O-Rings

Best-Selling 1981 Mercedes-Benz 380SL Coolant Reservoir

Upgrade your 380SL with our best-selling Coolant Reservoir.

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from

$247.99

Direct replacement – this engine coolant reservoir matches the fit and function of the original part.
Ideal solution – engineered for a seamless installation.
Durable construction – manufactured from quality materials to withstand underhood heat and vibration
Trustworthy design – backed by 100 years of automotive aftermarket experience

Top-Quality Radiator Fan Clutch for 1981 Mercedes-Benz 380SLs

Choose a high-quality OEM or aftermarket Radiator Fan Clutch for Mercedes-Benz 380SLs and enjoy top-notch performance from $119.67.

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$119.67

Fan Clutch

Top Picks for 1981 Mercedes-Benz 380SL Radiator Caps

Invest in one of our 4 durable Radiator Caps for your 1981 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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from

$9.49

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

from

$8.79

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$47.99

Indicates Coolant Temperature
Helps to Prevent Injuries from coolant or steam burns
Integrated Coolant Reclamation Valve
Improves Underhood Appearance
Fahrenheit and centigrade readings
Various valve pressures available

from

$46.99

The fastest, easiest way to know exactly when it’s safe to open your radiator cap. ThermoCap, with its built-in calibrated thermometer, indicates the coolant temperature.

Product Features:

Indicates coolant temperature
Helps prevent coolant injuries
Fahrenheit and centigrade readings
Color-coded temperature ranges
Integrated coolant reclamation valve
Improves under-hood appearance
Chromed crown with a colored trim ring

Water Pumps for 1981 Mercedes-Benz 380SLs

Make a smart move for your 1981 Mercedes-Benz 380SL with products all priced from $149.96 to $157.99.

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from

$157.99

100% tested for reliable performance
Durable housing features precisely machined mounting surface for proper sealing and fitment
Equipped with weep chamber or similar feature to help prevent unnecessary replacement
Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
All gaskets or seals necessary for water pump are included
This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components

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$149.96

Water Pump

Top-Rated Engine Cooling Part Brands For Your 1981 Mercedes-Benz 380SL

When it comes to finding the perfect Engine Cooling Part for your 1981 Mercedes-Benz 380SL, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 11 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 $8.79. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1981 Mercedes-Benz 380SL, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 1981 Mercedes-Benz 380SL Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 1981 Mercedes-Benz 380SL, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Engine Cooling Parts. We have 2 Carquest Premium Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.79 and an average cost of $9.14, you’ll find the perfect Engine Cooling Part for your needs and budget. Carquest Premium Engine Cooling Parts for the 1981 Mercedes-Benz 380SL come highly rated, with over 19 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.

from $8.79

(16)

Radiator Cap: 20 PSI

“Purchased radiator offline and this cap worked perfect on it.”

from $9.49

(3)

Radiator Cap: 20 PSI

“Great”

FAQs for 1981 Mercedes-Benz 380SL Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1981 Mercedes-Benz 380SLs?

Out of 22 Engine Cooling Parts that fit 1981 Mercedes-Benz 380SLs, the following parts are the top sellers:

Engine Oil Drain Plug Gasket (12073270) – $6.39
Thermocap Radiator Cap (10648822) – $46.99
Radiator Cap Tester Adapter (17090217) – $14.29

What’s the price range for 1981 Mercedes-Benz 380SL Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1981 Mercedes-Benz 380SL range from $3.46 up to $396.52 for the most premium parts.

What is the average price of an Engine Cooling Parts Engine Cooling Part for a 1981 Mercedes-Benz 380SL?

The average price for Engine Cooling Parts for the 1981 Mercedes-Benz 380SL is $77.69. 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 380SL model years?

Yes, we carry Engine Cooling Parts for 3 model years of Mercedes-Benz 380SLs between 1982 and 1985. The following model years are the most popular for Engine Cooling Part purchases: 1985, 1984, 1983, and 1982.

What are the cheapest Engine Cooling Parts for my 1981 Mercedes-Benz 380SL?

The cheapest 1981 Mercedes-Benz 380SL Engine Cooling Parts we carry are:

Coolant Sensor O-Rin (11974183) – $3.46
Engine Coolant Thermostat O-Ring (11685308) – $4.54
Engine Oil Drain Plug Gasket (12073270) – $6.39
Radiator Cap: 20 PSI (17110023) – $8.79
Radiator Cap: 20 PSI (10049228) – $9.49

Does Advance Auto Parts sell Engine Cooling Parts for any other 1981 Mercedes-Benz models?

Yes. We stock Engine Cooling Parts for 8 other popular 1981 Mercedes-Benz models. Some of the most popular are 1981 380SEL Engine Cooling Parts, 1981 300SD Engine Cooling Parts, 1981 300D Engine Cooling Parts, 1981 280E Engine Cooling Parts, and 1981 280CE Engine Cooling Parts.

What types of Engine Cooling Parts do you sell for my 1981 Mercedes-Benz 380SL?

As of 4/10/25, these are some of the most in-demand types of Engine Cooling Parts for a 1981 Mercedes-Benz 380SL:

Can I get help with 1981 Mercedes-Benz 380SL 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 380SL Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz 380SL Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1981 Mercedes-Benz 380SL Engine Cooling Parts

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T3048)

Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13496)

Elring – Engine Coolant Thermostat O-Ring (Part No.G403037455ELR)

MTC – MTC, Auxiliary Water Pump, NLA 1.19 (Part No.G305011908MTC)

Beck/Arnley – Thermal Fan Switch (Part No.201-1314)

Carquest Premium – Multi Purpose Relay (Part No.RAA2053)

APA/URO Parts – Engine Cooling Fan Blade (Part No.G505015469APA)

APA/URO Parts – Coolant Level Sensor (Part No.G105016387APA)

Hella – Coolant Level Sensor (Part No.G105016387HEL)

Dorman – Engine Oil Drain Plug Gasket (Part No.A6120831514DOR)

CRP – Coolant Sensor O-Rin (Part No.G105112427CRP)

Carquest Premium – Temperature Sender With Gauge (Part No.WTC1249)

Carquest Premium – Engine Coolant Temperature Sender (Part No.WTA1502)

Carquest Premium – Radiator Cap: 20 PSI (Part No.10335)

Carquest Premium – Radiator Cap: 20 PSI (Part No.10235)

Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Mr. Gasket – Thermocap Radiator Cap (Part No.2471B)

Carquest Premium – Radiator Cap Tester Adapter (Part No.12552)

Dorman – Pressurized Coolant Reservoir (Part No.603-981)

Carquest Premium – Standard Thermostat: 160 Degrees (Part No.13496)

Beck/Arnley – Thermostat (Part No.143-0642)

Dorman – Pressurized Coolant Reservoir (Part No.603-981)

Autopart International Inc – Fan Clutch (Part No.G50103310689API)

Carquest Premium – Radiator Cap: 20 PSI (Part No.10335)

Carquest Premium – Radiator Cap: 20 PSI (Part No.10235)

Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Mr. Gasket – Thermocap Radiator Cap (Part No.2471B)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T3048)

Graf – Water Pump (Part No.G30003128205GRA)