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Bosch Fuel Accumulator | 0438170055

Mercedes 560SL, 560SEL, 560SEC, 500SL, 420SEL, 300CE, 300SL
In Stock Status
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Leaves warehouse within 1-2 business days.

Make Sure It Fits

P/N: 0438170055 Bosch OEM
1 per car.
Cross References:
  • 0004760921
  • 0004761021
  • 13033010101
  • A0004760921
  • A0004761021
  • W01331605209
  • Original equipment Bosch 0438170055 fuel accumulator
  • Connected in fuel line for fuel return to maintain consistent fuel pressure in the fuel line to prevent acceleration lag and fuel line evaporation when the engine is off to prevent hard starts
  • (1) per vehicle
  • Bosch 0438170055 fuel accumulator replaces failed fuel accumulators that are returning too much fuel back to the fuel tank creating a lack of power during acceleration or hard start conditions
  • Replaces previous Bosch fuel accumulator part number 0438170044
  • Fits Mercedes 300CE 1990-1992, 300SL 1990-1993, 420SEL 1986-1991, 500SL 1990-1992, 560SEC 1986-1991, 560SEL 1986-1991, and 560SL 1986-1989
Bosch is the world's largest supplier of components to the automotive industry. The Bosch product line includes alternators & starters, brakes, electronic controls and sensors, fuel system parts and management, ignition system components, and steering system components. All Bosch automotive parts are either OEM (Original Equipment Manufacturer) or made to their specs as a replacement part for the OEM unit.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

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What This Bosch Fuel Accumulator Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

90-92 - 300CE
90-93 - 300SL
86-91 - 420SEL
90-92 - 500SL
86-91 - 560SEC
86-91 - 560SEL
86-89 - 560SL