1998 Mercedes-Benz SLK230 Engine Cooling Parts

Name: Coolant Temperature Sensor
Brand: Carquest Premium
SKU: WTC1202
Price: 10.99 USD

Keep Your 1998 Mercedes-Benz SLK230 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 1998 Mercedes-Benz SLK230 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Radiator Caps, Water Pumps, and Thermostat and Water Outlet Assemblies. 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 and Mahle. For example, Carquest Premium Engine Cooling Parts start at just $8.79 with an average 4.4 star rating. Mahle offer similar pricing and quality, backed by strong customer feedback. With over 20 reviews and a solid 5 star average, you can shop with confidence knowing other Mercedes-Benz SLK230 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1998 Mercedes-Benz SLK230 Engine Cooling Part at Advance Auto Parts is around $84.30, with a range that starts at $2.29 and goes up to $399.36. With 29 options in stock from 17 trusted brands, finding the right fit is easy. Popular picks like Radiator Cap Tester Adapter, Cap-Expansion Tank, and Vemo Auxiliary Cooling Fan start at just $11.49 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 1998 Mercedes-Benz SLK230 in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 1998 Mercedes-Benz SLK230? 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 SLK230. Whether you’re driving a 1998 model or another popular model year like 1999, 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 1998 Mercedes-Benz SLK230 Engine Cooling Parts

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$10.99

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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$2.29

Thermostat O-Ring

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$2.92

Rivet

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$31.99

Manufactured with OEM quality materials and safety standards by an OE Supplier. This integrated thermostat housing 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 as well as the design and function of the housing. 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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$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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$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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$292.99

This engine auxiliary water pump is designed to match the fit and function of the original pump on specified applications, and is engineered for reliable performance and durability.

Product Features:

Direct replacement – this engine auxiliary water pump is designed to match the fit and function of the original pump on specified applications.
Restores functionality – reliable replacement for an original pump that has failed to provide sufficient water flow.
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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$203.61

Restore your vehicle’s cooling system to proper working order, and minimize the risk of premature failure, by installing a Bosch Auxiliary Water Pump. Bosch Auxiliary Water Pumps are designed to operate in the highly-stressful environment of today’s cooling systems. 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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$9.49

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

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$138.99

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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$123.04

The Graf Water Pump contains no remanufactured parts and is produced using an optimized all metal impeller design to assist in cooling under high RPM, and performance demands. Selection of raw materials, reliability of machinery and production processes, stringent controls throughout the production process, from melting to fitting, as well as reliability tests performed using equipment able to determine true performance, go to ensure this product is a real guarantee of safety and long life. The Graf water pump is centrifugal in type and comprises a bladed rotor linked by means of a shaft (which rotates on bearings housed in a support) to the drive gear; the seal between the pump and the motor block is guaranteed by a gasket, while the inside of the pump is guaranteed by a mechanical seal. Component parts: Impeller: supplies the fluid with the necessary energy to cover the entire cooling circuit. Mechanical seal: ensures fluid seal inside the pump. Bearing: transmits movement to the impeller and supports any ventilation parts. Entrainment part: for transmitting movement to the bearing. Pump body: supports the basic pump component parts and conveys the coolant in the motor block.

Product Features:

All the component parts fitted are pre-tested to evaluate durability, performance and reliability.
The bearings undergo a durability test equivalent to nominal lifespan and are then inspected to assess integrity.
The mechanical seals are tested in extreme coolant temperature conditions according to predefined cycles.
The shape of the impellers is optimized thanks to the use of prototypes on which flow and performance tests are performed.
On both the entrainment parts and the bodies, the choice of materials and/or technologies different to original ones is made on the basis of structural and mechanical tests.
After assembly all the pumps undergo seal tests on units that reject those with leaks above set limits.

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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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$7.65

Radiator Cap

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$8.14

Radiator Drain Plug

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$6.99

This radiator drain petcock is a direct replacement for the original equipment plug that may have deteriorated or corroded. Made of quality materials, this petcock is engineered to strict standards for durable use over time.

Product Features:

Direct replacement – this radiator drain petcock matches the fit and function of the original equipment part
Durable construction – this part is made of quality materials for a long service life
Saves money – offers original equipment quality at a competitive price
Quality assured – this petcock has undergone virtual testing to assure proper fit and function

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$310.65

Aluminum Core Radiator The Behr replacement radiator guarantees the same quality fit and performance as the OE radiator it replaces. The Behr radiator core is manufactured using high quality anti corrosive aluminum and fiber glass-reinforced polyamide coolant tanks that are highly resistant to cracking and deformation.

Product Features:

OE-Equivalent
Direct fit for easy installation.
High quality corrosion resistant materials.
OE Style mounting brackets and hose connections.
Mechanically bonded aluminum core.
Integrated transmission oil cooler when applicable.

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$194.99

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 engineeredáwith integrated ribbingáfor addedástrength 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

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$32.99

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
Premium materials to withstand extreme temperatures and long stroke for maximum cooling
Quality construction for durability
Be sure to use the proper coolant to maximize cooling system components. See Beck/Arnley catalog for the coolant for this application.
Application specific for this vehicle

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$367.99

Black Magic Electric Fan

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$119.99

Trimline Straight Blade Electric Fan

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$399.36

The Vemo Auxiliary Cooling Fan is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

OE quality
Quiet operation and dependable performance
Dual Bearing design technology
Vibration free operation
Precision assembled and balanced with all new components
Tested to OEM specifications

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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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$24.79

Coolant Level Sensor

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$17.99

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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$18.78

Coolant Level Sensor

Popular 1998 Mercedes-Benz SLK230 Engine Cooling Parts Categories

Thermostat and Water Outlet Assemblies

Coolant Temperature Sensors

Coolant Reservoir Caps

Thermostat Housing Gaskets

Engine Auxiliary Water Pumps

Thermostat and Water Outlet Gaskets

Water Pump Gaskets

Radiator Drain Plugs

Coolant Level Sensors

Radiator Cap Adapters

Thermostat – Optional Replacements

Radiator Support Splash Shield Clip

Best-Selling 1998 Mercedes-Benz SLK230 Water Pumps

Upgrade your SLK230 with one of our 2 best-selling Water Pumps.

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$138.99

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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$123.04

All the component parts fitted are pre-tested to evaluate durability, performance and reliability.
The bearings undergo a durability test equivalent to nominal lifespan and are then inspected to assess integrity.
The mechanical seals are tested in extreme coolant temperature conditions according to predefined cycles.
The shape of the impellers is optimized thanks to the use of prototypes on which flow and performance tests are performed.
On both the entrainment parts and the bodies, the choice of materials and/or technologies different to original ones is made on the basis of structural and mechanical tests.
After assembly all the pumps undergo seal tests on units that reject those with leaks above set limits.

Top-Quality Thermostat and Water Outlet Assemblies for 1998 Mercedes-Benz SLK230s

Choose a high-quality OEM or aftermarket Thermostat and Water Outlet Assembly for Mercedes-Benz SLK230s and enjoy top-notch performance from $31.99.

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$31.99

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

Our Top Pick for a 1998 Mercedes-Benz SLK230 Thermostat

Invest in a durable Thermostat for your 1998 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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$49.50

THERMOSTAT ASSEMBLY

Radiators for 1998 Mercedes-Benz SLK230s

Make a smart move for your 1998 Mercedes-Benz SLK230 with products all priced from $194.99 to $310.65.

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$194.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength 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

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$310.65

OE-Equivalent
Direct fit for easy installation.
High quality corrosion resistant materials.
OE Style mounting brackets and hose connections.
Mechanically bonded aluminum core.
Integrated transmission oil cooler when applicable.

Top-Rated Engine Cooling Part Brands For Your 1998 Mercedes-Benz SLK230

When it comes to finding the perfect Engine Cooling Part for your 1998 Mercedes-Benz SLK230, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 17 trusted brands. We carry the most popular Engine Cooling Part brands including Carquest Premium and Mahle, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $2.49. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1998 Mercedes-Benz SLK230, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 1998 Mercedes-Benz SLK230 Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 1998 Mercedes-Benz SLK230, 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 1998 Mercedes-Benz SLK230 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 $9.49

(3)

Radiator Cap: 20 PSI

“Great”

from $8.79

(16)

Radiator Cap: 20 PSI

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

Top-Quality Mahle 1998 Mercedes-Benz SLK230 Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 1998 Mercedes-Benz SLK230, Advance Auto Parts offers a great selection of Mahle Engine Cooling Parts. With 1 Mahle Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $2.49, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.4 stars, Mahle Engine Cooling Parts provide both reliability and excellent performance. Choosing a Mahle Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $2.49

(1)

Engine Coolant Thermostat Housing Gasket

“So far so good”

FAQs for 1998 Mercedes-Benz SLK230 Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1998 Mercedes-Benz SLK230s?

Out of 29 Engine Cooling Parts that fit 1998 Mercedes-Benz SLK230s, the following parts are the top sellers:

Radiator Cap Tester Adapter (17090217) – $14.29
Cap-Expansion Tank (11325119) – $11.49
Vemo Auxiliary Cooling Fan (10748265) – $399.36

What’s the price range for 1998 Mercedes-Benz SLK230 Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1998 Mercedes-Benz SLK230 range from $2.29 up to $399.36 for the most premium parts.

What is the average price of an Engine Cooling Parts Engine Cooling Part for a 1998 Mercedes-Benz SLK230?

The average price for Engine Cooling Parts for the 1998 Mercedes-Benz SLK230 is $84.30. 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.

What are the cheapest Engine Cooling Parts for my 1998 Mercedes-Benz SLK230?

The cheapest 1998 Mercedes-Benz SLK230 Engine Cooling Parts we carry are:

Thermostat O-Ring (10748538) – $2.29
Engine Coolant Thermostat Housing Gasket (10307383) – $2.49
Rivet (11990827) – $2.92
Engine Coolant Thermostat Gasket (12600310) – $5.29
Radiator Drain Cock Screw-In Type With Washer (50002914) – $6.99

Does Advance Auto Parts sell Engine Cooling Parts for any other 1998 Mercedes-Benz models?

Yes. We stock Engine Cooling Parts for 15 other popular 1998 Mercedes-Benz models. Some of the most popular are 1998 E320 Engine Cooling Parts, 1998 SL600 Engine Cooling Parts, 1998 S600 Engine Cooling Parts, 1998 SL500 Engine Cooling Parts, and 1998 C230 Engine Cooling Parts.

What are the top-rated Engine Cooling Parts that fit the 1998 Mercedes-Benz SLK230?

The one 1998 Mercedes-Benz SLK230 Engine Cooling Part we have in stock is the Thermostat O-Ring. It costs $2.29.

What types of Engine Cooling Parts do you sell for my 1998 Mercedes-Benz SLK230?

As of 4/10/25, these are some of the most in-demand types of Engine Cooling Parts for a 1998 Mercedes-Benz SLK230:

Can I get help with 1998 Mercedes-Benz SLK230 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 SLK230 Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz SLK230 Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1998 Mercedes-Benz SLK230 Engine Cooling Parts

Carquest Premium – Coolant Temperature Sensor (Part No.WTC1202)

CRP – Thermostat O-Ring (Part No.G403032487)

Febi – Rivet (Part No.Q2001721547FEB)

Motorad – Integrated Thermostat Housing: With Seal, 192 Degrees (Part No.351-192)

MAHLE Original – Engine Coolant Thermostat Housing Gasket (Part No.C31633)

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

Dorman – Auxiliary Coolant Pump (Part No.902-088)

Bosch – Auxiliary Water Pump (Part No.G305028293BOS)

Victor Reinz – Engine Water Pump Gasket (Part No.71-29147-00)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4166)

Graf – Water Pump (Part No.G3000948543GRA)

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

APA/URO Parts – Radiator Cap (Part No.G101030351APA)

Behr – Radiator Drain Plug (Part No.G106034117BEH)

Dorman – Help – Radiator Drain Cock Screw-In Type With Washer (Part No.61145)

Behr – Behr Radiator (Part No.G100066531BEH)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.432539)

Beck/Arnley – Thermostat, 192 Degrees Fahrenheit (Part No.143-0795)

Flex A Lite – Black Magic Electric Fan (Part No.180)

Flex A Lite – Trimline Straight Blade Electric Fan (Part No.116)

Vemo – Vemo Auxiliary Cooling Fan (Part No.G500170035VMO)

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

Hella – Coolant Level Sensor (Part No.G105097757HEL)

Carquest Premium – Engine Coolant Level Sensor (Part No.FFA1044)

APA/URO Parts – Coolant Level Sensor (Part No.G105097757APA)

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

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

Rein – Radiator Cap (Part No.G101030351RIN)

APA/URO Parts – Radiator Cap (Part No.G101030351APA)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T4166)

Graf – Water Pump (Part No.G3000948543GRA)

Motorad – Integrated Thermostat Housing: With Seal, 192 Degrees (Part No.351-192)

Worldpac – THERMOSTAT ASSEMBLY (Part No.G40024179622APA)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.432539)

Behr – Behr Radiator (Part No.G100066531BEH)