MERCEDES ESP preload Charging VALVE BLOCK 
witch Pressure Switch valve block 


part number :
BOSCH part number  : 0265202115 
Mercedes part number : 0004300316

pressure switch/sensor part number:
BOSCH part number  : 0265005300
DENSO part number  : 4990004180




The preload Charging VALVE BLOC comes from a 
Mercedes SL R129 with 52,800k miles


Vehicle applicability : 
(1993-1999) 


Mercedes-Benz S-Class W140 / Coupe C140 
300 SE 2.8 / S 280 300 SE 3.2 / 
S 320 300 SEL 3.2 / S 320 400 SE / S 420 400 SEL / S 420 500 SE / 
S 500 500 SEL / S 500 600 SE V12 / S 600 600 SEL V12 / 
S 600 S 420 500 SEC / S 500 600 SEC V12 / S 600 S 300 Turbodiesel 


Mercedes-Benz SL R129 
SL 280 SL 320 500 SL / AMG 500 SL 6.0 SL 500 / 
SL 600 AMG 600 SL / SL 600 


Fully functional and in great condition
before you buy check if part number is correct and CHECK PICTURE TO MAKE SURE IT IS CORRECT FOR YOUR CAR. 


The valve block are tested before removal from the car and it works properly without any fault codes and lights on the dashboard related to the pressure switch.

Please Note: 
The screws on the pump are secured . Warranty invalid if secure seal or screw is tampered. 

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All our items are in full working order; however all of them are used and may have storage marks.We have tried to show this in the pictures above It is no problem to take and send extra pics if required .

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Collections are welcome. 

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If you have any questions do not hesitate to contact us . 

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Warranty 30 days
On 30 days period we will accept the item back for  refund - all we request is that you send the item back to us after raising a return request via ebay messaging.


  • When ordering from the United Kingdom, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay.