Bosch 0445120340 Fuel Injector

BO.0.445.120.340

0445120340 is a new Bosch fuel injector for Bench and shop use (see application in description). Maxzz Diesel stocks it in Coconut Creek, Florida, and in-stock orders placed by 3 pm Eastern ship the same day.

Also listed as: 0445120340 · 0 445 120 340 · BO.0.445.120.340

Part number	BO.0.445.120.340
OEM number	0445120340
Type	Fuel Injector
Brand	Bosch
Condition	New
Engine	Bench / shop use
Fitment	Bench and shop use (see application in description)

New Bosch common rail fuel injector, part number 0445120340, for bench and shop use. Each unit ships from our Florida warehouse, checked against the OE part number before it leaves.

Signs your injectors need attention

Hard starting or long crank time
Rough idle, misfire or a knock that was not there before
White or black smoke, loss of power or worse fuel economy
Injector balance-rate or contribution codes on the scan tool

Before you install

Find the root cause first. Contaminated fuel or a failing pump will damage new injectors.
Replace sealing washers, O-rings and any one-time-use hardware.
Common rail injectors carry a trim code (IQA / IMA). Program it with a scan tool after installation.

Part numbers

Bosch 0445120340 (0 445 120 340)

Questions about 0445120340

What is 0445120340 used for?

It is a bench item for injection labs and rebuilders.

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