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  3. MERCEDES A1298002578

MERCEDES A1298002578 Top Convertible Hydraulic Valve Block Left Benz

fits model: R129, Sl500, 300sl, Sl320. make: Mercedes.

A1298002578 Mercedes-benz Top Convertible Hydraulic Valve Block Left R129 Sl500 300sl Sl320 Oem

( Manufacturer Part Number: A1298002578 ), ( Part Type: Hydraulic Valve Block ), ( W129 / Sl500 / Sl320 / Sl600: 2002 / 2001 / 2000 / 1999 / 1998 / 1997 / 1996 / 1995 /1994 /1993 ), ( 2002 / 2001 / 2000 / 1999 / 1998 / 1997 / 1996 / 1995 /1994 /1993: R129 Sl500 Sl320 Sl600 300sl 500sl / 600sl / 1990 / 1991 / 1992 ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: A1298002578, 1298002578, A 129 800 25 78 ), ( Country Of Origin: Germany )

Review MERCEDES benz Top Convertible Hydraulic Valve Block Left Oem fits R129 SL500 300SL SL320

Introducing the Mercedes-Benz A1298002578 Top Convertible Hydraulic Valve Block, a premium replacement part designed specifically for Mercedes-Benz R129 SL500, 300SL, and SL320 models. This part is an essential component of your vehicle's convertible top system, ensuring smooth and reliable operation.

The hydraulic valve block is a complex assembly of hydraulic valves and meticulously engineered passages that control the flow of hydraulic fluid throughout the convertible top system. It is manufactured to Mercedes-Benz's exacting standards, using high-quality materials and advanced manufacturing processes to ensure a perfect fit and optimal performance.

This particular valve block is designed for the left side of the vehicle and is identified by the part number A1298002578. It is specifically engineered to work with the R129 series of Mercedes-Benz convertibles, including the SL500, 300SL, and SL320 models.

The hydraulic valves in this assembly are meticulously calibrated to control the movement of the convertible top in various positions, from fully retracted to fully open. They are designed to provide precise, responsive control, ensuring that your convertible top moves smoothly and quietly.

The hydraulic valve block is constructed from robust, corrosion-resistant materials to ensure a long service life, even in harsh environments. It is also designed to be easily accessible for maintenance and repair, with convenient access points for hydraulic fluid and other essential components.

Installing this hydraulic valve block is a straightforward process, but it is recommended that the installation be performed by a qualified Mercedes-Benz technician to ensure proper alignment and calibration of the convertible top system. This will help to ensure that your vehicle's convertible top continues to operate smoothly and reliably for years to come.

In summary, the Mercedes-Benz A1298002578 Top Convertible Hydraulic Valve Block is a high-quality, precision-engineered replacement part designed for Mercedes-Benz R129 SL500, 300SL, and SL320 models. It is a crucial component of your vehicle's convertible top system, ensuring smooth and reliable operation, and is manufactured to Mercedes-Benz's exacting standards using high-quality materials and advanced manufacturing processes.

The Mercedes-Benz A129.800.257.8 top convertible hydraulic valve block is a crucial component for the R129 SL500, 300SL, and SL320 models. This part controls the hydraulic functions of the convertible top. Let's discuss some pros and cons of buying this component to help you make an informed decision.

Pros:

1. OEM (Original Equipment Manufacturer) part: This valve block is an original Mercedes-Benz part designed specifically for the R129 SL-Class models. This guarantees a perfect fit and optimal performance.

2. Improved convertible top functionality: A faulty or worn hydraulic valve block can cause issues with the convertible top, such as uneven opening or closing, leaks, or failure to operate. Replacing it with a new one can restore the top's functionality.

3. Enhanced driving experience: A fully functional convertible top contributes to overall driving pleasure, especially in the case of classic Mercedes-Benz models like the R129 SL-Class.

Cons:

1. Cost: Original Mercedes-Benz parts, especially for high-end models like the SL-Class, can be quite expensive. Buying a new hydraulic valve block may represent a significant investment.

2. Availability: Depending on the specific model and year of the R129 SL-Class, it might be challenging to find a new hydraulic valve block in stock at local dealerships or parts suppliers.

3. Installation complexity: Installing a hydraulic valve block can be a complex process that requires specialized knowledge and tools. It's advisable to seek professional help to ensure the job is done correctly.

Conclusion:

The Mercedes-Benz A129.800.257.8 top convertible hydraulic valve block is a vital component for the R129 SL500, 300SL, and SL320 models. While the cost and availability might be concerns, the benefits of restoring the convertible top functionality and enhancing the overall driving experience make it a worthwhile investment for enthusiasts and collectors. If you cannot find a new valve block, exploring aftermarket alternatives or seeking advice from experts could be viable options.

Recommendation:

If you own a Mercedes-Benz R129 SL-Class and are experiencing issues with the convertible top, consider having the hydraulic valve block inspected by a professional to determine if it's causing the problem. If a replacement is necessary, weigh the pros and cons carefully and decide whether the investment is worth it for you, considering the driving pleasure and potential resale value of your classic SL model.

Details:

Declared values of each package are according to the actual value that. Vehicle ID: 1998 SL500 V12.

part #: a1298002578 prices

  • $29.70-$66.40

specifications voomvalve:

  • for models: R129, Sl500, 300sl, Sl320
  • for makes: Mercedes
  • mpn: A1298002578
  • part type: Hydraulic Valve Block
  • w129 / sl500 / sl320 / sl600: 2002 / 2001 / 2000 / 1999 / 1998 / 1997 / 1996 / 1995 /1994 /1993
  • 2002 / 2001 / 2000 / 1999 / 1998 / 1997 / 1996 / 1995 /1994 /1993: R129 Sl500 Sl320 Sl600 300sl 500sl / 600sl / 1990 / 1991 / 1992
  • manufacturer warranty: 1 Month
  • oe/oem part number: A1298002578, 1298002578, A 129 800 25 78
  • country of origin: Germany

seller voomvalve:

  • # reviews: 15100
  • rating: 99.8%
  • city: Rancho Cordova, California

shipping voomvalve:

  • cost: $10.00
  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard
  • transit: 4-10 Days

offer voomvalve:

  • quantity: 1
  • options: Ship-to-home
  • started: January 2, 2026
  • sold: 0
  • availability: In Stock

returns voomvalve:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

general voomvalve:

  • Engines Engine Parts > Valvetrain Components > Valves
  • condition: Used

payments voomvalve:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club
for models: r129, sl500, 300sl, sl320, for makes: mercedes, part type: hydraulic valve block, w129 / sl500 / sl320 / sl600: 2002 / 2001 / 2000 / 1999 / 1998 / 1997 / 1996 / 1995 /1994 /1993, 2002 / 2001 / 2000 / 1999 / 1998 / 1997 / 1996 / 1995 /1994 /1993: r129 sl500 sl320 sl600 300sl 500sl / 600sl / 1990 / 1991 / 1992, manufacturer warranty: 1 month, oe/oem part number: a1298002578, 1298002578, a 129 800 25 78, country of origin: germany,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 11335691313668781,

Mercedes A1298002578 Is Similar To:

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5 offers $29.70–$66.40 USD
  • Offer #1: $66.40 price + $10.00 shipping estimate = $76.40* total. All of the parts are tested either before or after removal from the vehicle. 1298002578 OEM 49k.+$10.00 shipping
  • Offer #2: $48.45 price + $0.00 shipping estimate = $48.45* total. As a result of itbeing a used part, the item may show light scuffs, scratches, or other imperfections.FREE SHIPPING
  • Offer #3: $29.70 price + $10.00 shipping estimate = $39.70* total.+$10.00 shipping
  • Offer #4: $47.25 price + $12.00 shipping estimate = $59.25* total. The part number for this item is 1298002578 / / A 129 800 25 78 2578. Check pictures to see wire holder cracked and broken But overall in good working condition The product is a left hydraulic valve block for a Mercedes R129 SL500 SL320 convertible top.+$12.00 shipping
  • Offer #5: $66.40 price + $10.00 shipping estimate = $76.40* total. 1298002578 OEM Convertible Top Left Driver Side Hydraulic Valve Block.+$10.00 shipping

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