Bosch Direct Injection High Pressure Fuel Pump 66820
Bosch Direct Injection High Pressure Fuel Pump 66820

Bosch Direct Injection High Pressure Fuel Pump P/N:66820

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$336.99
MPN: 66820
Item Package Quantity: 1
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Bosch Direct Injection High Pressure Fuel Pump P/N:66820
Bosch Direct Injection High Pressure Fuel Pump P/N:66820
$336.99

Deliver the high-pressure fuel your gasoline direct-injection engine demands with the Bosch Direct Injection High Pressure Fuel Pump 66820. It drops in as a direct-fit replacement for the 2014-2019 Mercedes-Benz CLA45 AMG (L4-2.0L), the 2015-2019 Mercedes-Benz GLA45 AMG (L4-2.0L), and the 2012-2016 Mercedes-Benz SLK55 AMG (V8-5.5L). As part of a GDI system, this pump raises fuel to the high pressure the injectors require and delivers metered fuel on demand to the rail.

  • Stainless steel construction with an integrated pressure limiter valve.
  • Integrated pressure damper capable of variable feed pressure.
  • Compact, lightweight design for straightforward installation.
  • Factory tested: every Bosch pump is end-of-line function tested before leaving the facility.

Built by Bosch, an original-equipment GDI pump supplier, it's designed to operate under extreme temperatures and low-fuel conditions and is engineered to enable more efficient engine performance through on-demand quantity control. Mounting hardware is not included; an O-ring seal is included. Country of origin: Germany.

Interchange: 1330700001 · 1520700601
Manufacturer part number 66820

This part cross-references / interchanges with the following part numbers:

1330700001, 1520700601

Frequently Asked Questions

What vehicles does the Bosch 66820 fit?

It's a direct-fit replacement for the 2014-2019 Mercedes-Benz CLA45 AMG (L4-2.0L), 2015-2019 GLA45 AMG (L4-2.0L), and 2012-2016 SLK55 AMG (V8-5.5L). Confirm your engine in the Buyer's Guide.

What does this pump do?

In a gasoline direct-injection system it pressurizes fuel to the high pressure the injectors require, delivering metered fuel on demand to the fuel rail.

What are signs this pump may need replacing?

Hard starting, long crank times, hesitation, loss of power, or fuel-pressure-related trouble codes can be signs. Diagnose the cause first, since other components can produce these symptoms.

Is mounting hardware included?

No, mounting hardware is not included. An O-ring seal is included. Consult the vehicle service information for the correct fasteners and whether they may be reused.

What is it made of and where is it made?

It features stainless steel construction and is made in Germany. Every Bosch pump is end-of-line function tested before leaving the manufacturing facility.

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