Best Power Steering Fluid For Mercedes: 10 Options Compared

#1 · Best Overall

1. Mercedes-Benz Fluid 345.0

• Container Type: Bottle
• Form: Liquid

Best for: Genuine OE Mercedes fluid.

Why it ranks #1: Its title identifies Mercedes-Benz genuine OE fluid and specification 345.0, making it the most specifically labelled Mercedes option in this set.

The Mercedes-Benz Genuine OE identification and 345.0 title specification make this a direct marque-branded option for owners matching that stated fluid designation. Its one-liter listing provides a clear service quantity, while the bottle format suits routine fluid handling during an applicable steering-system maintenance job.

The title names Mercedes-Benz Power Steering Fluid 345.0 and identifies it as genuine OE, giving buyers a specific label to compare against their vehicle’s requirement. A one-liter quantity is stated, which helps plan a service around that amount. The product is listed as a liquid in a bottle, supporting standard fluid handling. The supplied specifications do not provide a vehicle range or additional compatibility list, so the 345.0 designation should guide selection rather than assumptions based on the brand alone.

Skip it if you need a broad CHF 11S compatibility list; Triax Powerfluid 450 PSF explicitly names CHF 11S applications and Mercedes-Benz.

This suits owners whose Mercedes service requirement matches the 345.0 designation and who want a genuine OE-labeled option in a one-liter quantity. The listing’s limited vehicle details make the required fluid specification the deciding fit check.

Listed on Amazon as: Mercedes-Benz Power Steering Fluid 345.0 Genuine OE 0012403 (1 Liter)

#2 · Genuine Replacement

2. Mercedes-Benz Genuine Fluid 001-989-20-03-12

Best for: Genuine direct-replacement fluid.

Why it ranks #2: The listing identifies a genuine Mercedes-Benz, direct-replacement part and says it replaces part number 001-989-20-03-10.

Mercedes-Benz identifies this as genuine OEM power steering fluid with direct-replacement fitment, giving owners a brand-matched replacement route. The listing also says it replaces part number 001-989-20-03-10, a concrete cross-reference for buyers comparing the fluid against an existing service record or part listing.

Genuine OEM status and the stated direct-replacement fitment make this product relevant to owners seeking a Mercedes-branded replacement. The listed replacement relationship to 001-989-20-03-10 helps connect it to that earlier part number during a parts lookup. Those details support a focused replacement workflow, but the supplied information does not name fluid chemistry, capacity, or a broader vehicle range. Use the stated Mercedes part identity as the comparison point, rather than assuming compatibility with every Mercedes steering system.

Skip it if you want explicit CHF 11S labeling and a listed multi-system use range; Pentosin 1405116 provides those details.

This is for a Mercedes owner comparing a genuine OEM replacement with the listed superseded part number. Its direct-replacement claim is useful for that lookup, but the supplied details do not provide broader system or fluid-standard information.

Listed on Amazon as: Mercedes Benz Genuine Power Steering Fluid 001-989-20-03-12

#3 · Mercedes-Branded

3. Genuine Mercedes Q1460001 Fluid

• Material: Mineral, Synthetic
• Container Type: Bottle
• Form: Liquid

Best for: Genuine Mercedes replacement.

Why it ranks #3: This is a genuine Mercedes power steering fluid; its description says the new part number is Q1460002, which is what buyers receive.

Genuine Mercedes branding is the clearest differentiator here, giving owners who prioritize a Mercedes-labeled steering fluid a direct marque-specific option. The listing describes it as ready to install with no modification required, supporting a straightforward replacement approach; its description also notes that the item supplied carries the newer Q1460002 part number.

The genuine Mercedes identity makes this option relevant to buyers seeking a fluid sold under the vehicle brand, rather than a broadly cross-listed aftermarket formula. The listing’s ready-to-install and no-modification-required statements point to a direct replacement workflow. It is supplied as a liquid in a bottle, while the product description says Q1460002 is the new part number you will receive. The supplied details do not name fluid standards or vehicle applications, so match it to the required specification.

Skip it if you want explicitly listed CHF 11S compatibility and broad vehicle coverage; Pentosin 1405116 names both CHF 11S and Mercedes-Benz.

This suits a Mercedes owner seeking a genuine-branded fluid and a stated no-modification installation approach. Since the supplied listing does not specify a fluid standard or vehicle range, verify that its identity matches the required service specification.

Listed on Amazon as: Genuine Q1460001 Power Steering Fluid

#4 · Sprinter Specific

4. Febi-Bilstein Mercedes Sprinter Fluid

• Material: Mineral-based or Synthetic
• Container Type: Bottle
• Form: Liquid

Best for: Mercedes and Sprinter listing.

Why it ranks #4: Its title explicitly names Mercedes and Dodge Sprinter steering fluid, giving it a clearer vehicle-use connection than broadly labelled alternatives.

The title explicitly names Mercedes and Dodge Sprinter steering fluid, making vehicle-family coverage its key differentiator. Febi-Bilstein identifies the product as a steering fluid in liquid form, while the listed mineral-based or synthetic material description leaves the formulation category open rather than specifying one chemistry.

The Mercedes and Dodge Sprinter title gives buyers a focused application cue, especially for owners maintaining a listed Sprinter steering system. The Febi-Bilstein brand and steering-fluid recommended use reinforce its intended service category. Its material is described as mineral-based or synthetic, not as one definitive formulation, so that detail does not establish a particular fluid standard. The bottle and liquid form support ordinary fluid handling, but the supplied information does not provide a compatibility specification beyond the title’s vehicle names.

Skip it if you need explicit CHF 11S labeling and multi-system applications; Pentosin 1405116 identifies CHF 11S and several hydraulic uses.

This may suit a buyer focused on a Mercedes or Dodge Sprinter application named in the title. Its formulation is not pinned to one material type and no fluid standard is supplied, so match the exact service requirement.

Listed on Amazon as: MERCEDES POWER/ DODGE SPRINTER STEERING FLUID

#5 · Broad CHF Coverage

5. Triax Powerfluid 450

• Material: Synthetic
• Container Type: Bottle
• Form: Liquid

Best for: Broad-coverage CHF 11S systems.

Why it ranks #5: The synthetic fluid lists Mercedes-Benz compatibility and CHF 11S applications, plus an arctic-grade -76°F pour point.

A synthetic PAO-and-ester formulation paired with an Arctic-grade -76°F pour point gives this Triax fluid a distinctive cold-weather specification. It is listed for CHF 11S applications across Mercedes-Benz and numerous other makes, making it a candidate for owners seeking one fluid for supported hydraulic and electro-hydraulic steering systems.

The stated CHF 11S compatibility connects this fluid to listed Mercedes-Benz applications, while the broader vehicle coverage includes brands such as BMW, Audi, Toyota, and Ford. Its PAO-and-ester synthetic formulation and -76°F pour point offer concrete formulation and cold-flow details for buyers considering operating conditions. Triax also lists Nissan E-PSF and Toyota PSF-EH electro-hydraulic steering applications, which makes those named systems relevant; the broad list still does not replace checking the vehicle’s required specification.

Skip it if you need a Mercedes-branded genuine fluid; Mercedes-Benz Genuine Power Steering Fluid 001-989-20-03-12 is the more direct brand match.

Choose it if your Mercedes calls for CHF 11S or a listed compatible specification and you value the stated cold pour point. Its broad application claims make checking the vehicle’s exact fluid requirement essential.

Listed on Amazon as: TRIAX Powerfluid 450 PSF – CHF 11S Long – Life Synthetic Hydraulic & Power Steering Fluid Compatible with Audi, Bentley, BMW, Chrysler, Dodge, Jeep, Mercedes-Benz, Mini, Porsche, and VW (1 Quart)

#6

6. Pentosin CHF 11S

• Material: Synthetic
• Container Type: Bottle
• Form: Liquid

Best for: Multi-system CHF 11S maintenance.

Why it ranks #6: This synthetic CHF 11S fluid explicitly lists Mercedes-Benz among compatible vehicles and covers several automotive hydraulic applications.

Pentosin CHF 11S is identified as a long-life synthetic fluid for lifetime application, setting it apart from products described only for steering. Its listed uses span power steering, suspension, shock absorbers, stability systems, and more, making it relevant to Mercedes owners servicing vehicles with multiple hydraulic applications.

The CHF 11S designation and named Mercedes-Benz compatibility give buyers a specific application reference, while the synthetic, long-life formulation is described for lifetime use in qualifying systems. Pentosin also lists level control, hydro-pneumatic suspension, shock absorbers, stability and traction control, convertible-top hydraulics, and central locking. That breadth can support a multi-system maintenance plan, but only where the vehicle requires CHF 11S; it is not a reason to substitute it into an unspecified system. The container holds one liter.

Skip it if you need a genuine Mercedes-branded fluid rather than a named CHF 11S product; Mercedes-Benz Genuine Power Steering Fluid 001-989-20-03-12 fits that preference better.

Consider Pentosin when your Mercedes specifies CHF 11S and you want a fluid listed for several hydraulic systems. Its broad uses are useful only within the required specification, so confirm the application before servicing.

Listed on Amazon as: Pentosin 1405116 CHF 11S Long-Life Synthetic Hydraulic Fluid for Audi, Bentley, BMW, Chrysler, Dodge, Jeep, Mercedes-Benz, Mini, Porsche, Saab, Volkswagen, Volvo, and More; 1 Liter

#7

7. Prestone European Vehicles PSF

• Material: Synthetic
• Container Type: Bottle
• Form: Liquid

Best for: European-vehicle top-up quantity.

Why it ranks #7: Its synthetic formula explicitly lists Mercedes among supported European makes and states a 100,000-mile fluid life.

Prestone specifies a 100,000-mile fluid life and 2X anti-wear protection versus conventional fluid, giving this synthetic option concrete maintenance claims. Its European-vehicle list includes Mercedes, while the 12-ounce quantity makes it a compact choice for a smaller service need rather than a large-volume purchase.

The listed European applications include Mercedes alongside Audi, BMW, Jaguar, Mini, Porsche, Saab, Volvo, and Volkswagen, giving owners a relevant compatibility reference. Prestone’s 100,000-mile fluid-life claim and 2X anti-wear protection are presented as ways to extend service intervals and protect against pump failure, squeals, and clogs. The synthetic formula supports those stated claims. At 12 ounces, the quantity is limited compared with larger containers, so it suits a top-up or smaller job only when the fluid specification matches.

Skip it if you need a liter-sized CHF 11S product for multiple hydraulic systems; Pentosin 1405116 specifies one liter and lists several such uses.

Prestone fits a Mercedes owner whose application matches its European-vehicle listing and who wants the stated long fluid life in a small quantity. The 12-ounce size limits its usefulness for larger service jobs.

Listed on Amazon as: Prestone AS268 Power Steering Fluid for European Vehicles, Synthetic, 100,000 Mile, 12 oz.

#8

8. Febi-Bilstein CHF 11S Fluid

• Material: Mineral-based
• Container Type: Bottle
• Form: Liquid

Best for: CHF 11S hydraulic systems.

Why it ranks #8: The product is identified as hydraulic system fluid CHF 11S, a useful specification-led option when that is the fluid required.

CHF 11S is explicitly named as this Febi-Bilstein product’s hydraulic system fluid, giving buyers a specific standard to compare with a Mercedes service requirement. Its steering-fluid recommended use and liquid bottle form place it in the routine fluid-maintenance category without claiming a wider vehicle list.

The CHF 11S designation is the clearest application reference supplied, letting owners compare the product against a vehicle’s stated fluid requirement. Febi-Bilstein also identifies steering fluid as its recommended use, linking that designation to power-steering maintenance. The product is listed as mineral-based, a useful formulation detail for buyers reviewing the required fluid type. However, the supplied details do not name specific Mercedes models or additional hydraulic systems, so the CHF 11S match should be the deciding application check.

Skip it if you need named Mercedes-Benz compatibility across several hydraulic applications; Pentosin 1405116 lists Mercedes and multiple CHF 11S system uses.

Consider it when your Mercedes requirement specifically calls for CHF 11S and the listed mineral-based material suits the application. The product details do not name Mercedes models or other system uses, so keep the decision specification-led.

Listed on Amazon as: Febi-Bilstein Power Steering Fluid CHF 11S

#9

9. Lubegard Complete Synthetic PSF

• Material: Synthetic
• Container Type: Bottle
• Form: Oil

Best for: Cross-market synthetic service.

Why it ranks #9: This synthetic fluid is described for European vehicles and electric hydraulic systems, but the listing does not name Mercedes specifically.

Lubegard’s synthetic fluid is listed for European, North American, and Asian vehicles, giving it unusually broad stated market coverage. Its cold- and high-temperature performance claims, along with use in electro-hydraulic systems, make it a consideration for owners whose Mercedes application calls for this type of fluid.

The broad vehicle-market claim includes European makes, while the product specifically cautions that Honda fluid is recommended for Honda and Acura; that exception shows why the application still matters. Lubegard says the formula reduces friction and protects seals and hoses, linking its formulation to power-steering-system maintenance. It also lists cold- and high-temperature performance and use in electric hydraulic systems. The 32-fluid-ounce quantity gives service planners a defined amount, but the supplied details do not state a Mercedes-specific fluid standard.

Skip it if you require a named CHF 11S fluid standard; Pentosin 1405116 explicitly identifies CHF 11S and Mercedes-Benz compatibility.

Choose Lubegard if your verified application suits its broad-market synthetic fluid and you value its stated seal, hose, and temperature claims. Do not infer Mercedes-specific approval from the general European-vehicle coverage.

Listed on Amazon as: Lubegard 23232 Complete Synthetic Power Steering Fluid, 32 fl. oz.

#10

10. Febi-Bilstein Power Steering Fluid

• Container Type: Bottle
• Form: Liquid

Best for: One-liter steering-fluid option.

Why it ranks #10: The listing identifies a one-liter steering fluid but provides no Mercedes fitment or fluid specification, so its suitability is difficult to establish.

A one-liter quantity is the concrete detail that distinguishes this Febi-Bilstein steering fluid, giving buyers a defined volume for planning a service. The product information identifies it for steering-fluid use and presents it as a liquid in a bottle, but does not provide a named Mercedes application or fluid standard.

The one-liter quantity helps set expectations for how much product is on hand, while the stated steering-fluid use identifies its general service category. Its liquid form and bottle container describe a conventional fluid-handling format for maintenance. The supplied product details do not name a Mercedes model, compatibility list, or fluid specification, so this information alone cannot establish whether it matches a particular Mercedes steering system. Treat it as a candidate only when the required application is independently established from the vehicle’s specification.

Skip it if you need a named Mercedes fluid specification; Mercedes-Benz Genuine Power Steering Fluid 001-989-20-03-12 is a more direct branded option.

This is for a buyer who already has a verified application for this Febi-Bilstein steering fluid and wants a one-liter quantity. The supplied information does not establish Mercedes compatibility or a fluid standard, so those must be known.

Listed on Amazon as: Febi-Bilstein Power Steering Fluid 1 Liter