2008 Mercedes-Benz CLS550 Power Steering Parts

Keep Your 2008 Mercedes-Benz CLS550 in Top Shape with Quality Power Steering Parts

Whether you’re repairing or upgrading your Power Steering Part, using high-quality parts is key to keeping your 2008 Mercedes-Benz CLS550 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Power Steering Filters, Rack & Pinions, and Power Steering Pumps. 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.

Competitive Prices and Extensive Inventory

The average price for a 2008 Mercedes-Benz CLS550 Power Steering Part at Advance Auto Parts is around $120.46, with a range that starts at $7.99 and goes up to $478.99. With 17 options in stock from 7 trusted brands, finding the right fit is easy. Popular picks like Power Steering Filter, Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles, and Remanufactured Rack and Pinion Assembly start at just $34.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Power Steering Part, don’t forget to check out other key components like Ball Joints and Tie Rods. At Advance Auto Parts, we’re here to help you keep your 2008 Mercedes-Benz CLS550 in peak condition, inside and out.

Essential 2008 Mercedes-Benz CLS550 Power Steering Parts

Atlantic Automotive Eng – P/S FLUID RESERVOIR (Part No.RES-0040)

P/S FLUID RESERVOIR

from

$56.99
P/S FLUID RESERVOIR

Dorman – Power Steering Reservoir: Black and White, Plastic, Original Equipment Replacement (Part No.603-720)

Power Steering Reservoir: Black and White, Plastic, Original Equipment Replacement

from

$67.99
This replacement power steering fluid reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is thoroughly tested to ensure optimum fit on specific vehicle applications.

Product Features:
  • Direct replacement – this power steering fluid reservoir fits and functions like original equipment for a trouble-free installation
  • Complete assembly – includes reservoir and reservoir cap
  • Reliable performance – built to withstand excessive heat and vibration
  • Quality tested – this part has undergone on-vehicle testing to ensure a quality fit and long service life
See More

Cardone – New Power Steering Filter (Part No.20-0038F)

New Power Steering Filter

from

$32.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element.
  • Patented built-in bypass that filters up to 190 micron particles.
  • Designed to extend the life of the steering system.
  • Sure-grip barb connections are included to ensure proper hose fitment.
See More

Edelmann – Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles (Part No.70699)

Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles

from

$34.99
Product Features:
  • Interchangeable end sizes allow the filter to fit virtually any hose size and vehicle
  • Small size provides an easy fit, even in cramped systems
  • Dual filtration technology eliminates metal and non-metal debris, ensuring a cleaner system
  • Filter can be easily serviced, extending its functional lifespan considerably
See More

BBB Industries – Power Steering Filter (Part No.991-FLT1)

Power Steering Filter

from

$7.99
Power Steering Filter

BBB Industries – Power Steering Filter (Part No.991-FLT2)

Power Steering Filter

from

$28.99
All Steering Power Filter
See More

Cardone – Power Steering Filter (Part No.20-0012F)

Power Steering Filter

from

$47.49
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
See More

BBB Industries – Power Steering Filter (Part No.991-FLT4)

Power Steering Filter

from

$28.99
All Steering Power Filter
See More

Cardone – Remanufactured Rack and Pinion Assembly (Part No.26-4013)

Remanufactured Rack and Pinion Assembly

from

$478.99
CARDONE Remanufactured Rack and Pinions are re-engineered, built and tested to meet or exceed O.E. fit and performance. 100 percent new, O.E.-style O-rings and seals are installed to ensure leak-free, long-lasting performance. A final protective coating is applied and each unit is tested to guarantee a perfect fit and function.

Product Features:
  • Protective coating applied to each unit to extend the life of the unit (where applicable).
  • 100 percent performance testing to ensure perfect fit, function and reliable performance.
  • 100 percent hydraulic testing for proper flow, leakage and performance ensures perfect fit and function (where applicable).
  • Racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100 percent new O.E.- style O-rings and lip seals ensure leak-free and long-lasting performance (where applicable).
  • All new spool valve seals and rack donut seals are installed to eliminate internal leaks and ensure reliable performance (where applicable).
  • Valve housings have polished micro-finish sleeves for durability (where applicable).
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Cardone New – New Power Steering Pump (Part No.96-120)

New Power Steering Pump

from

$349.99
Building on decades of experience using reverse engineering to remanufacture power steering products, CARDONE engineers have meticulously designed and tested our CARDONE New Power Steering Pumps to fit and perform like the original. Each unit is supplied with premium high-temperature seals for reliability you can count on.

Product Features:
  • Rigorous computer load testing ensures optimal performance and durability by incorporating real-world parameters during the test cycle.
  • Manufactured with premium grade, high-temperature seals for added durability under all driving conditions.
  • Precise bushing alignment prevents premature shaft and seal wear, significantly reducing noise and vibration.
  • Meets or exceeds O.E. performance.
See More

Cardone – Power Steering Pump (Part No.21-120)

Power Steering Pump

from

$333.99
CARDONE Remanufactured Power Steering Pumps are engineered to meet or exceed O.E. performance. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Every unit undergoes a hydraulic efficiency test to ensure reliable, long-lasting performance.

Product Features:
  • All critical components (cam packs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100% new O-rings and premium-grade HNBR seals to prevent leaks. HNBR does not break down at high temperatures like conventional seal material.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend pump life.
  • Units are supplied with 100% tested and calibrated pressure relief valves.
  • Final pump assembly is computer-tested to measure pressure, bypass, fluid flow, valve operation, steering effort and noise to ensure reliable performance.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
See More

Edelmann – Factory New Power Steering Pump with Pulley and Pipe (Part No.6141PX)

Factory New Power Steering Pump with Pulley and Pipe

from

$377.99
Edelmann Elite power steering pumps represent a step up in quality and performance over typical aftermarket brand power steering pumps and are built to meet or exceed OE specifications for form, fit, and function. Designed and built with 100% new components and up-to-date designs provide for a better replacement part. Each pump is painstakingly engineered to not only eliminate commonly experienced failures caused by the OE design, but also incorporates the latest OE revisions and enhancements. Every pump has a unique Designated Numeric Asset identification number etched into the part, which verifies its authenticity and corresponds to an individualized test inspection report that is included with the product to confirm its level of quality.

Product Features:
  • Every component is 100% completely new, never reused
  • Each part’s unique DNA number and testing report provides confidence that the quality of your purchase is a verified fact, not just a concept
  • Re-engineered designs fix traditional OE flaws and prevent premature, repeated failures. This commitment to “working out the bugs” in OE design will allow you to leave the risk of remanufactured units behind
  • Includes necessary hardware where applicable (o-ring, washers, etc…)
  • Pre-installed pulley and reservoir for ease and time saving install
  • U.S. based A.S.E. Certified Technical Support stands ready to provide you with assistance
See More

Rare Parts – Rack & Pinion Bellows (Part No.RP57378)

Rack & Pinion Bellows

from

$72.99
Rack & Pinion Bellows

Rein – Power Steering Rack Boot (Part No.BKP0104R)

Power Steering Rack Boot

from

$11.99
Boot kits protect a joint in the car that would be destroyed by dirt, sand and other particles if left exposed, even under normal conditions so it’s important that they be properly maintained and in good condition. Rein Automotive provides application specific power steering boot kits that come guaranteed to fit the first time.
See More

Most Popular Power Steering Filters for 2008 Mercedes-Benz CLS550s

Enhance your 2008 Mercedes-Benz CLS550 with one of the 9 Power Steering Filters we have in stock, starting at just $7.99.

Cardone – Power Steering Filter (Part No.20-0058F)

Power Steering Filter

from

$50.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
See More

Cardone – Power Steering Filter (Part No.20-0012F)

Power Steering Filter

from

$47.49
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
See More

Cardone – New Power Steering Filter (Part No.20-0038F)

New Power Steering Filter

from

$32.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element.
  • Patented built-in bypass that filters up to 190 micron particles.
  • Designed to extend the life of the steering system.
  • Sure-grip barb connections are included to ensure proper hose fitment.
See More

Cardone – Power Steering Filter (Part No.20-P038F)

Power Steering Filter

from

$35.49
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
See More

Edelmann – Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles (Part No.70699)

Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles

from

$34.99
Product Features:
  • Interchangeable end sizes allow the filter to fit virtually any hose size and vehicle
  • Small size provides an easy fit, even in cramped systems
  • Dual filtration technology eliminates metal and non-metal debris, ensuring a cleaner system
  • Filter can be easily serviced, extending its functional lifespan considerably
See More

BBB Industries – Power Steering Filter (Part No.991-FLT4)

Power Steering Filter

from

$28.99
All Steering Power Filter
See More

BBB Industries – Power Steering Filter (Part No.991-FLT2)

Power Steering Filter

from

$28.99
All Steering Power Filter
See More

BBB Industries – Power Steering Filter (Part No.991-FLT3)

Power Steering Filter

from

$28.99
Power Steering Filter

BBB Industries – Power Steering Filter (Part No.991-FLT1)

Power Steering Filter

from

$7.99
Power Steering Filter

Best-Selling 2008 Mercedes-Benz CLS550 Rack & Pinion

Upgrade your CLS550 with our best-selling Rack & Pinion.

Cardone – Remanufactured Rack and Pinion Assembly (Part No.26-4013)

Remanufactured Rack and Pinion Assembly

from

$478.99
CARDONE Remanufactured Rack and Pinions are re-engineered, built and tested to meet or exceed O.E. fit and performance. 100 percent new, O.E.-style O-rings and seals are installed to ensure leak-free, long-lasting performance. A final protective coating is applied and each unit is tested to guarantee a perfect fit and function.

Product Features:
  • Protective coating applied to each unit to extend the life of the unit (where applicable).
  • 100 percent performance testing to ensure perfect fit, function and reliable performance.
  • 100 percent hydraulic testing for proper flow, leakage and performance ensures perfect fit and function (where applicable).
  • Racks are surfaced to precise specifications to prevent leaking between chambers and extend unit life.
  • 100 percent new O.E.- style O-rings and lip seals ensure leak-free and long-lasting performance (where applicable).
  • All new spool valve seals and rack donut seals are installed to eliminate internal leaks and ensure reliable performance (where applicable).
  • Valve housings have polished micro-finish sleeves for durability (where applicable).
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
See More

Top-Quality Power Steering Pumps for 2008 Mercedes-Benz CLS550s

Choose a high-quality OEM or aftermarket Power Steering Pump for Mercedes-Benz CLS550s and enjoy top-notch performance from $333.99.

Cardone – Power Steering Pump (Part No.21-120)

Power Steering Pump

from

$333.99
CARDONE Remanufactured Power Steering Pumps are engineered to meet or exceed O.E. performance. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Every unit undergoes a hydraulic efficiency test to ensure reliable, long-lasting performance.

Product Features:
  • All critical components (cam packs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100% new O-rings and premium-grade HNBR seals to prevent leaks. HNBR does not break down at high temperatures like conventional seal material.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend pump life.
  • Units are supplied with 100% tested and calibrated pressure relief valves.
  • Final pump assembly is computer-tested to measure pressure, bypass, fluid flow, valve operation, steering effort and noise to ensure reliable performance.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
See More

Cardone New – New Power Steering Pump (Part No.96-120)

New Power Steering Pump

from

$349.99
Building on decades of experience using reverse engineering to remanufacture power steering products, CARDONE engineers have meticulously designed and tested our CARDONE New Power Steering Pumps to fit and perform like the original. Each unit is supplied with premium high-temperature seals for reliability you can count on.

Product Features:
  • Rigorous computer load testing ensures optimal performance and durability by incorporating real-world parameters during the test cycle.
  • Manufactured with premium grade, high-temperature seals for added durability under all driving conditions.
  • Precise bushing alignment prevents premature shaft and seal wear, significantly reducing noise and vibration.
  • Meets or exceeds O.E. performance.
See More

Edelmann – Factory New Power Steering Pump with Pulley and Pipe (Part No.6141PX)

Factory New Power Steering Pump with Pulley and Pipe

from

$377.99
Edelmann Elite power steering pumps represent a step up in quality and performance over typical aftermarket brand power steering pumps and are built to meet or exceed OE specifications for form, fit, and function. Designed and built with 100% new components and up-to-date designs provide for a better replacement part. Each pump is painstakingly engineered to not only eliminate commonly experienced failures caused by the OE design, but also incorporates the latest OE revisions and enhancements. Every pump has a unique Designated Numeric Asset identification number etched into the part, which verifies its authenticity and corresponds to an individualized test inspection report that is included with the product to confirm its level of quality.

Product Features:
  • Every component is 100% completely new, never reused
  • Each part’s unique DNA number and testing report provides confidence that the quality of your purchase is a verified fact, not just a concept
  • Re-engineered designs fix traditional OE flaws and prevent premature, repeated failures. This commitment to “working out the bugs” in OE design will allow you to leave the risk of remanufactured units behind
  • Includes necessary hardware where applicable (o-ring, washers, etc…)
  • Pre-installed pulley and reservoir for ease and time saving install
  • U.S. based A.S.E. Certified Technical Support stands ready to provide you with assistance
See More

Top Picks for 2008 Mercedes-Benz CLS550 Power Steering Reservoirs

Invest in one of our 2 durable Power Steering Reservoirs for your 2008 Mercedes-Benz, knowing you’re getting trusted brands and expert craftsmanship.

Dorman – Power Steering Reservoir: Black and White, Plastic, Original Equipment Replacement (Part No.603-720)

Power Steering Reservoir: Black and White, Plastic, Original Equipment Replacement

from

$67.99
This replacement power steering fluid reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is thoroughly tested to ensure optimum fit on specific vehicle applications.

Product Features:
  • Direct replacement – this power steering fluid reservoir fits and functions like original equipment for a trouble-free installation
  • Complete assembly – includes reservoir and reservoir cap
  • Reliable performance – built to withstand excessive heat and vibration
  • Quality tested – this part has undergone on-vehicle testing to ensure a quality fit and long service life
See More

Atlantic Automotive Eng – P/S FLUID RESERVOIR (Part No.RES-0040)

P/S FLUID RESERVOIR

from

$56.99
P/S FLUID RESERVOIR

Rack and Pinion Boots for 2008 Mercedes-Benz CLS550s

Make a smart move for your 2008 Mercedes-Benz CLS550 with products all priced from $11.99 to $72.99.

Rare Parts – Rack & Pinion Bellows (Part No.RP57378)

Rack & Pinion Bellows

from

$72.99
Rack & Pinion Bellows

Rein – Power Steering Rack Boot (Part No.BKP0104R)

Power Steering Rack Boot

from

$11.99
Boot kits protect a joint in the car that would be destroyed by dirt, sand and other particles if left exposed, even under normal conditions so it’s important that they be properly maintained and in good condition. Rein Automotive provides application specific power steering boot kits that come guaranteed to fit the first time.
See More

FAQs for 2008 Mercedes-Benz CLS550 Power Steering Parts

What are the best-selling Power Steering Parts for 2008 Mercedes-Benz CLS550s?

Out of 17 Power Steering Parts that fit 2008 Mercedes-Benz CLS550s, the following parts are the top sellers:

What’s the price range for 2008 Mercedes-Benz CLS550 Power Steering Parts?

The prices of Power Steering Parts for the 2008 Mercedes-Benz CLS550 range from $7.99 up to $478.99 for the most premium parts.

What is the average price of a Power Steering Part for a 2008 Mercedes-Benz CLS550?

The average price for Power Steering Parts for the 2008 Mercedes-Benz CLS550 is $120.46. Keep in mind the variety of part types within our Power Steering 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 Power Steering Parts for other Mercedes-Benz CLS550 model years?

Yes, we carry Power Steering Parts for 3 model years of Mercedes-Benz CLS550s between 2007 and 2011. The following model years are the most popular for Power Steering Part purchases: 2011, 2010, 2009, and 2007.

What are the cheapest Power Steering Parts for my 2008 Mercedes-Benz CLS550?

The cheapest 2008 Mercedes-Benz CLS550 Power Steering Parts we carry are:

Does Advance Auto Parts sell Power Steering Parts for any other 2008 Mercedes-Benz models?

Yes. We stock Power Steering Parts for 37 other popular 2008 Mercedes-Benz models. Some of the most popular are 2008 E320 Power Steering Parts, 2008 SLK55 AMG Power Steering Parts, 2008 SL600 Power Steering Parts, 2008 SLK350 Power Steering Parts, and 2008 S600 Power Steering Parts.

What are the top-rated Power Steering Parts that fit the 2008 Mercedes-Benz CLS550?

The one 2008 Mercedes-Benz CLS550 Power Steering Part we have in stock is the Power Steering Filter. It costs $7.99.

What types of Power Steering Parts do you sell for my 2008 Mercedes-Benz CLS550?

As of 11/2/25, these are some of the most in-demand types of Power Steering Parts for a 2008 Mercedes-Benz CLS550:

Can I get help with 2008 Mercedes-Benz CLS550 Power Steering 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 Power Steering Parts and more.

What is your return policy for Mercedes-Benz CLS550 Power Steering Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz CLS550 Power Steering Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.