Mercedes-Benz 400SEL Cooling and Climate Controls

Essential Mercedes-Benz 400SEL Cooling and Climate Controls

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

Temperature Sender With Gauge

from

$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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Rein – Cap-Expansion Tank (Part No.CPE0026P)

Cap-Expansion Tank

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$11.49
Rein Automotive OE Quality expansion tank caps are designed to be direct replacements for OE caps. Rein caps are designed to match or exceed the OE materials used and are produced to the highest standards to ensure long service life. Rein Automotive OE quality expansion tank caps keep the coolant system at the proper pressure just like the OE cap.

Product Features:
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Direct fit.
  • Meets or exceeds pressure specifications demanded by the OE manufacturer.
  • Produced by an original equipment supplier.
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Carquest Premium – Auxiliary Water Pump: New, Mounting Gasket Included (Part No.T3136)

Auxiliary Water Pump: New, Mounting Gasket Included

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$155.99
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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ACM – Air Conditioning Manifold Seal Kit (Part No.R111169968ACM)

Air Conditioning Manifold Seal Kit

from

$5.41
ACM is a supplier of Original Equipment quality climate control products. Seal rings for suction and delivery lines.
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Permatex – The Right Stuff Grey Instant Gasket Maker, 147ml Cartridge (Part No.34311)

The Right Stuff Grey Instant Gasket Maker, 147ml Cartridge

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$28.49
Specifically designed to perform under higher torque loads associated with engines having closely spaced bolt patterns (typically import vehicles). This product is blowout resistant, allowing leakproof gaskets to be made and put into service in just one minute. Sensor-safe, The Right Stuff GREY seals instantly, forming a reliable, long lasting elastomeric rubber gasket that outperforms pre-molded gaskets. Specified by major import OEMs, this material is resistant to powertrain fluids (oil, coolant and ATF) and operates in environments to 450°F (232°C) continuous; 500°F (260°C) intermittent.

Product Features:
  • Ideal for rigid cast aluminum parts
  • Meets OEM Specifications
  • Sensor safe & non-corrosive
  • Performs under higher torque loads associated with engines having closely spaced bolt patterns (typical of import vehicles)
  • Blowout resistant, allowing leakproof gaskets to be made in just one minute
  • Seals instantly, forming a reliable, long lasting elastomeric rubber gasket
  • Superior resistance to powertrain fluids including engine oil, transmission fluid, gear lube and coolants
  • Temperature range -60°C to 260°C (-75°F to 500°F) intermittent
  • Applications: Automotive, industrial and marine gaskets, valve covers, gearbox covers, pumps, compressors, oil pans, thermostat housings, water pumps, etc.
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Behr – Blower Motor Regulat (Part No.R2041750160BEH)

Blower Motor Regulat

from

$141.78
Blower Motor Regulat

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

Radiator Cap: 20 PSI

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:
  • 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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Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.431426)

Radiator: With Transmission Oil Cooler

from

$299.99
Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:
  • Thermal tested under real-life temperature simulations
  • High tensile strength aluminum for maximum crimp strength
  • Plastic tanks are engineered with integrated ribbing for added strength to withstand cracks, bowing and distortion during thermal cycles
  • Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles
  • Oil cooler designs meet or exceed OE standards, keeping the vehicle’s engine and transmission performing at optimal conditions
  • OEM grade, premium fittings for transmission or engine oil coolers (where applicable)
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Hella – Coolant Level Sensor (Part No.G105074531HEL)

Coolant Level Sensor

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$38.27
Coolant Level Sensor

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

Radiator Cap Tester Adapter

from

$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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ACM – A/C Pressure Switch (Part No.R1054768236ACM)

A/C Pressure Switch

from

$62.55
A/C Pressure Switch

Factory Air – Green Round O-Ring (Part No.24610)

Green Round O-Ring

from

$0.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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ACM – Heater Core O-Ring Kit (Part No.R300266094ACM)

Heater Core O-Ring Kit

from

$3.14
ACM is a supplier of Original Equipment quality climate control products.
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Nissens – Blower Motor (Part No.R203137276NSS)

Blower Motor

from

$382.85
Nissens’ interior blowers are high-quality spare parts designed and manufactured to comply 100% with the OE requirements, thoroughly tested to ensure the supreme product performance and durability. Nissens’ blower category offers competitive benefits such as easy and quick installation, long, trouble-free operation and enhanced comfort in the vehicle cabin. Features & Benefits

Product Features:
  • Designed & manufactured 100% according to OE requirements
  • Advanced in-house performance, mechanical and electrical tests series acc. to strict standards
  • Plug & Play modules, ready to install and use
  • Test-proven, long-life, reliable operation
  • Very low noise emission
  • Detailed product technical info available in webshop and electronic catalogue
  • Packaging with supreme damage protection
  • Compact and elegant box design
  • Competitive product range covering most popular European applications
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Carquest Premium – Universal Standard Rotation Thermal Standard Duty Fan Clutch (Part No.215079)

Universal Standard Rotation Thermal Standard Duty Fan Clutch

from

$137.99
Product Features:
  • Designed, tested, and built by application
  • OE performance, fit, and appearance
  • Precision machined
  • Out of box installation
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Carquest Standard – Reman Nippondenso 10PA20C Compressor w/ Clutch (Part No.DW77394)

Reman Nippondenso 10PA20C Compressor w/ Clutch

from

$377.99
Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

Product Features:
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
  • All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
  • All units have new seals, O-rings, gaskets and clutch bearings
  • Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
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Factory Air – Sealing Washer Kit (Part No.24340)

Sealing Washer Kit

from

$9.49
Includes O-Ring; Compatible with R12 And R134A; High quality construction; Universal applications
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MAHLE Original – Thermostat (Part No.C31633)

Thermostat

from

$2.49
MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • MAHLE gaskets is the leader in Domestic, Asian and European applications
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Flex A Lite – X-Treme S-Blade Electric Fan (Part No.480)

X-Treme S-Blade Electric Fan

from

$519.99
X-Treme S-Blade Electric Fan

Mahle – A/C ACC Temp Sensor (Part No.R107526553MAH)

A/C ACC Temp Sensor

from

$32.68
A/C ACC Temp Sensor

ACM – Air Conditioning Evaporator Temperature Sensor (Part No.R1071406957ACM)

Air Conditioning Evaporator Temperature Sensor

from

$54.53
ACM is a supplier of Original Equipment quality climate control products. Located in evaporator case.
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Mahle – MAHLE Thermostat (Part No.G400015462MAH)

MAHLE Thermostat

from

$43.65
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:
  • OE quality and design
  • Maintenance-free, durable elements
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Carquest Premium – AC Pressure Sensor (Part No.ABA1074)

AC Pressure Sensor

from

$135.99
The Premium CarQuest Vehicle Solutions line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Sensor reports system pressures to the on-board computer, in turn allowing the computer to properly and efficiently control the compressor, fans and system levels. An improperly functioning A/C Pressure Sensor will provide erratic or inaccurate readings to on-board computers severely affecting system performance and function. Without reliable and accurate data from a properly functioning A/C Pressure Sensor, on-board computers are unable to protect the safety of critical components and the system as a whole which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Sensor.
  • All units are helium leak tested on fully automated mass spectrometer equipment before end-of-line testing.
  • All units are tested using automated end-of-line testing equipment that pressurizes the A/C Pressure Sensor and checks full-spectrum functionality and electrical output to ensure each A/C Pressure Sensor meets manufacturing specifications before packaging
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Permatex – Sensor-Safe, High-Torque RTV Silicone Gasket Maker (Part No.82194)

Sensor-Safe, High-Torque RTV Silicone Gasket Maker

from

$11.49
Permatex Ultra Grey is specified for high torque and high vibration applications. Ultra Grey offers a sensor-safe, low odor, non-corrosive formula and is OEM specified to fit dealership warranty requirements. This high performance gasket maker meets performance specs of OE silicone gaskets and can be used on high torque and vibration applications such as valve covers, water pump, intake manifold end seals ad thermostat housings.

Product Features:
  • High torque and rigidity
  • Sensor-safe, non-corrosive formula
  • OEM specified
  • Low-odor, non-corrosive formula
  • Ideal for closed spaced bolt patterns
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Factory Air – Green Round O-Ring (Part No.24650)

Green Round O-Ring

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Helping You Find the Right Cooling and Climate Controls for Your Mercedes-Benz 400SEL

You love your 400SEL. So we’ve made it easier than ever to help you find Mercedes-Benz 400SEL Cooling and Climate Controls in our online catalog. Our inventory holds 68 aftermarket and OEM Cooling and Climate Controls for your Mercedes-Benz 400SEL, ranging from $0.99 to $620.99.

We offer parts from 20 brands trusted to make quality Cooling and Climate Controls for your Mercedes-Benz 400SEL. Before you buy, take some time to read through customer reviews. We currently have 437 reviews of Mercedes-Benz 400SEL Cooling and Climate Controls from previous customers. Some of the top rated parts include Heater Core O-Ring Kit with 4.7 stars and Radiator Cap: 20 PSI with 5.0 stars.

Find your 400SEL Cooling and Climate Controls here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Mercedes-Benz 400SEL part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Cooling and Climate Controls Brands for Your Mercedes-Benz 400SEL

Our inventory holds Cooling and Climate Controls for your Mercedes-Benz 400SEL from 20 trusted brands. You’ll find OEM and aftermarket parts from brands like Permatex, Carquest Premium, and Factory Air, all of which can keep that Mercedes-Benz happy.
We have MAHLE Original parts available for your Mercedes-Benz 400SEL in categories like Engine Cooling Parts. Some of the top-rated MAHLE Original parts in these categories are:
Thermostat
from $2.49
(1)
Thermostat
Thermostat Housing Gaskets

Top-Rated Permatex Cooling and Climate Controls

Leading Permatex Cooling and Climate Controls

We carry Permatex brand parts for your Mercedes-Benz 400SEL across several catalog categories, including Engine Cooling Parts. Some of our most reviewed Permatex parts include:
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
from $6.99
(288)
Water Pump & Thermostat RTV Silicone Gasket Maker, 0.5 OZ
Engine Water Pump Inlet Pipe Gaskets
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
from $11.49
(95)
Sensor-Safe, High-Torque RTV Silicone Gasket Maker
Water Pump Housing Gaskets
Sensor-Safe, High Torque RTV Silicone Gasket Maker
from $6.99
(9)
Sensor-Safe, High Torque RTV Silicone Gasket Maker
Engine Water Pump Inlet Pipe Gaskets

FAQs for Mercedes-Benz 400SEL Cooling and Climate Controls

What are the most purchased Cooling and Climate Controls for the Mercedes-Benz 400SEL?

Out of 68 Cooling and Climate Controls for the Mercedes-Benz 400SEL, the most popular in our inventory are:
Radiator Cap: 20 PSI
from $8.79
(16)
Radiator Cap: 20 PSI
Radiator Caps
The Right Stuff: 1 Minute Gasket Maker: Grey, 3 OZ
from $19.99
(2)
The Right Stuff: 1 Minute Gasket Maker: Grey, 3 OZ
Engine Water Pump Inlet Pipe Gaskets
Cap & Valve A/C System Seal Kit
from $16.99
(6)
Cap & Valve A/C System Seal Kit
AC Line O-Rings

What are the top-rated Mercedes-Benz 400SEL Cooling and Climate Controls?

Top-rated Cooling and Climate Controls for your Mercedes-Benz 400SEL based on customer reviews/ratings are:
Heater Core O-Ring Kit
from $3.14
(15)
Heater Core O-Ring Kit
“Made it easy! Parts always in stock.”
Radiator Cap: 20 PSI
from $9.49
(3)
Radiator Cap: 20 PSI
“Great”
Sealing Washer Kit
from $12.29
(1)
Sealing Washer Kit
“Good replacement”