Direct Injection High Pressure Fuel Pump for 2015-2020 Mercedes-Benz GLA250 & More - Bosch 66823

Bosch 66823 direct injection high pressure fuel pump for the 2015-2020 Mercedes-Benz GLA250 4-cylinder 2.0L and other vehicles raises fuel pressure for a gasoline direct injection system. It is a new mechanical piston pump for gasoline engines.

• Steel construction in a compact, light-weight design
• Integrated pressure limiter valve
• Integrated pressure damper capable of variable feed pressure
• On-demand quantity control to minimize fuel consumption
• Designed for extreme temperatures and low fuel conditions
• End-of-line function test on every pump before it leaves the factory

Quick facts

• Part: Bosch 66823 direct injection high pressure fuel pump
• Fits: 2015-2020 Mercedes-Benz GLA250 4-cylinder 2.0L and other vehicles
• Material: Steel
• Condition: New

Hard starting, a rough idle or a drop in power can mean this pump is worn, though the low-pressure fuel pump or an injector can be behind the same signs, so find the cause before you replace anything.

Fits

This pump is a direct-fit replacement for the 2015-2020 Mercedes-Benz GLA250 4-cylinder 2.0L and the 2014-2019 Mercedes-Benz CLA250 4-cylinder 2.0L.

Specifications

In the box

One high pressure pump, with the o-ring seal and fuel filter included. The lock ring and wire harness are not included. This listing is one pump, and the engine takes one.

Installation notes

• Designed for simple plug-and-play installation.
• Built in-house by Bosch, never sourced or reverse-engineered, so installation is simple.

Interchange: 2700701600