What general information should be considered regarding Fuel Hose and Fuel Injector maintenance on Mercedes-Benz 190E?

The length of use of injectors leads to their degradation (requires relevant reconditioning or replacement, usually after about 60,000 miles), though. Only a specialist must do the testing, overhaul, and calibration accurately. The jump of knocking, or smoking, can be located without dismantling the engine by driving at a hard idle, and relaxing or slackening each injector union successively; the jump to be given up as soon as the union containing the defective injector is loosened. Especially during removal one should ensure that dirt does not pass through the injectors or fuel piping and also should only make sure not to drop the injectors or break off the ends of the needles. The battery negative could be better reached by disconnection andremoval of the inlet manifold. Clean off bottom around injector and pipe union nuts and then slacken clips and bring bleed hose out of injector. pad area round injector union with absorbent rags, empty the pipe unions and harden the union nut connecting high-pressure pipe to injector and injection pump, holding the adapter together by means of a spanner. After disconnection of injector pipes, seal injector and pipe unions to avoid dirt infiltration, loosen injector with deep socket or box spanner then retrieve washer in its orientation. To refit, install a new washer over the cylinder head, screw the injector into place and tighten it to the advised torque. Reconnect the bleed hoses, lock tight the union nuts, refit the injector pipes and lock the clips. At last, reconnect the inlet manifold, put back the battery negative line, and verify the operation of the engine.

Genuine Mercedes-Benz Fuel Injector

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42 Fuel Injectors found

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Mercedes-Benz Injector
Part Number: 000-490-53-00
$266.40 MSRP: $370.00
You Save: $103.60 (28%)
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Product Specifications
- Other Name: Injection Nozzle; Injector
Fits the following Mercedes-Benz Models:
- Sprinter 2500 | 2023 | Base | 4 Cyl 2.0 L DIESEL
- Sprinter 3500 | 2023 | Base | 4 Cyl 2.0 L DIESEL
- Sprinter 3500XD | 2023 | Base | 4 Cyl 2.0 L DIESEL
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Mercedes-Benz Injection Nozzle
Part Number: 164-490-05-13
$409.51 MSRP: $570.00
You Save: $160.49 (29%)
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Product Specifications
- Other Name: Injection Nozzle Additive; Injection Nozzle
- Replaces: 164-490-04-13, 164-490-02-13
Fits the following Mercedes-Benz Models:
- E350 | 2011-2013 | 4Matic, Base, Bluetec | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS
- GL320 | 2009 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- GL350 | 2010-2016 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- GLE300d | 2016 | 4Matic | 4 Cyl 2.1 L DIESEL
- GLK250 | 2013-2015 | Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- ML250 | 2015 | Bluetec 4Matic | 4 Cyl 2.1 L DIESEL
- ML320 | 2009 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- ML350 | 2010-2014 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
- R320 | 2009 | Bluetec | 6 Cyl 3.0 L DIESEL
- R350 | 2010-2012 | Bluetec 4Matic | 6 Cyl 3.0 L DIESEL
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Mercedes-Benz Injector
Part Number: 139-070-05-00
$30.50 MSRP: $42.00
You Save: $11.50 (28%)
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Product Specifications
- Other Name: Injection Valve; Injector
- Replaced by: 139-070-67-00
Fits the following Mercedes-Benz Models:
- CLA45 AMG | 2020-2023 | 4Matic | 4 Cyl 2.0 L GAS
- GLA45 AMG | 2021-2023 | 4Matic | 4 Cyl 2.0 L GAS
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Mercedes-Benz Injector
Part Number: 000-078-56-23
$41.40 MSRP: $58.00
You Save: $16.60 (29%)
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Product Specifications
- Other Name: Injection Nozzle
Fits the following Mercedes-Benz Models:
- 190E | 1984-1993 | 2.3, 2.3-16, 2.6 | 4 Cyl 2.3 L GAS, 6 Cyl 2.6 L GAS
- 260E | 1987-1989 | Base | 6 Cyl 2.6 L GAS
- 300CE | 1988-1992 | Base | 6 Cyl 3.0 L GAS
- 300D | 1990-1991 | 2.5 | 5 Cyl 2.5 L DIESEL
- 300E | 1986-1993 | 2.6, 4Matic, Base | 6 Cyl 2.6 L GAS, 6 Cyl 3.0 L GAS
- 300SE | 1988-1989 | Base | 6 Cyl 3.0 L GAS
- 300SEL | 1988-1989 | Base | 6 Cyl 3.0 L GAS
- 300TE | 1988-1993 | 4Matic, Base | 6 Cyl 3.0 L GAS
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Mercedes-Benz Injector
Part Number: 000-078-72-49-80
$57.72 MSRP: $81.00
You Save: $23.28 (29%)
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Product Specifications
- Other Name: Reman Valve; Injector
- Replaced by: 000-078-72-49
- Replaces: 000-078-72-49
Fits the following Mercedes-Benz Models:
- SLK230 | 2001-2004 | Kompressor | 4 Cyl 2.3 L GAS
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Mercedes-Benz Injector
Part Number: 272-078-01-23-80
$55.80 MSRP: $78.00
You Save: $22.20 (29%)
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Product Specifications
- Other Name: Reman Injection Nozzle; Injector
- Replaces: 272-078-01-23
Fits the following Mercedes-Benz Models:
- C300 | 2008-2012 | 4Matic Luxury, 4Matic Sport, Luxury, Sport | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- C350 | 2008-2011 | Sport | 6 Cyl 3.5 L GAS
- CL550 | 2009-2010 | 4Matic | 8 Cyl 5.5 L GAS
- CLS550 | 2007-2011 | Base | 8 Cyl 5.5 L GAS
- E350 | 2009-2011 | 4Matic, Base, Bluetec | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
- E550 | 2007-2011 | 4Matic, Base | 8 Cyl 5.5 L GAS
- GL450 | 2007-2012 | Base | 8 Cyl 4.7 L GAS
- GL550 | 2008-2012 | Base | 8 Cyl 5.5 L GAS
- GLK350 | 2010-2012 | 4Matic, Base | 6 Cyl 3.5 L GAS
- ML350 | 2006-2011 | 4Matic, Base, Bluetec 4Matic | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
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Mercedes-Benz Injector
Part Number: 113-078-01-23-80
$176.72 MSRP: $245.00
You Save: $68.28 (28%)
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Product Specifications
- Other Name: Reman Injection Nozzle; Injector
- Replaced by: 113-078-01-23-64
- Replaces: 112-078-03-49, 113-078-01-23-64, 113-078-01-23
Fits the following Mercedes-Benz Models:
- C32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- CLS55 AMG | 2006 | Base | 8 Cyl 5.5 L GAS
- E55 AMG | 2003-2006 | Base | 8 Cyl 5.5 L GAS
- G55 AMG | 2005-2011 | Base | 8 Cyl 5.5 L GAS
- S55 AMG | 2003-2006 | Base, Kompressor | 8 Cyl 5.5 L GAS
- SL55 AMG | 2003-2008 | Base, Kompressor | 8 Cyl 5.5 L GAS
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Mercedes-Benz Injector
Part Number: 156-078-00-23-80
$51.84 MSRP: $72.00
You Save: $20.16 (28%)
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Product Specifications
- Other Name: Reman Injection Nozzle; Injector
- Replaced by: 156-078-00-23
- Replaces: 156-078-00-23
Fits the following Mercedes-Benz Models:
- C63 AMG | 2008-2015 | Base, Black Series | 8 Cyl 6.3 L GAS
- CL63 AMG | 2008-2010 | Base | 8 Cyl 6.3 L GAS
- CLK63 AMG | 2007-2008 | Base, Black Series | 8 Cyl 6.3 L GAS
- CLS63 AMG | 2007-2011 | Base | 8 Cyl 6.3 L GAS
- E63 AMG | 2007-2011 | Base | 8 Cyl 6.3 L GAS
- ML63 AMG | 2007-2011 | Base | 8 Cyl 6.3 L GAS
- R63 AMG | 2007 | Base | 8 Cyl 6.3 L GAS
- S63 AMG | 2008-2010 | Base | 8 Cyl 6.3 L GAS
- SL63 AMG | 2011-2012, 2009 | Base | 8 Cyl 6.3 L GAS
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Mercedes-Benz Injector
Part Number: 272-078-00-23-80
$57.17 MSRP: $79.00
You Save: $21.83 (28%)
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Product Specifications
- Other Name: Reman Injection Nozzle; Injector
- Replaces: 272-078-00-23
Fits the following Mercedes-Benz Models:
- C300 | 2008-2012 | 4Matic Luxury, 4Matic Sport, Luxury, Sport | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- C350 | 2008-2011 | Sport | 6 Cyl 3.5 L GAS
- CLK350 | 2006-2009 | Base | 6 Cyl 3.5 L GAS
- E350 | 2007-2011 | 4Matic, Base, Bluetec | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
- GLK350 | 2010-2012 | 4Matic, Base | 6 Cyl 3.5 L GAS
- ML350 | 2006-2011 | 4Matic, Base, Bluetec 4Matic | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
- ML450 | 2010-2011 | Hybrid 4Matic | 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
- R350 | 2007-2011 | 4Matic, Base, Bluetec 4Matic | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.5 L GAS
- SLK300 | 2009-2011 | Base | 6 Cyl 3.0 L GAS
- SLK350 | 2009-2011 | Base | 6 Cyl 3.5 L GAS
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Mercedes-Benz Injector
Part Number: 275-078-02-49
$82.80 MSRP: $115.00
You Save: $32.20 (28%)
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Product Specifications
- Other Name: Valve; Injector
Fits the following Mercedes-Benz Models:
- CL600 | 2003-2014 | Base | 12 Cyl 5.5 L GAS
- S600 | 2003-2013 | Base | 12 Cyl 5.5 L GAS
- SL600 | 2004-2009 | Base | 12 Cyl 5.5 L GAS
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Mercedes-Benz Pressure Valve
Part Number: 000-074-80-84
$92.40 MSRP: $129.00
You Save: $36.60 (29%)
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Product Specifications
- Other Name: Valve; Injector, Pressure Valve
Fits the following Mercedes-Benz Models:
- 350SD | 1991 | Base | 6 Cyl 3.4 L DIESEL
- 350SDL | 1991 | Base | 6 Cyl 3.4 L DIESEL
- S350 | 1995 | Base | 6 Cyl 3.4 L DIESEL
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Mercedes-Benz Injector
Part Number: 000-078-58-23
$96.00 MSRP: $134.00
You Save: $38.00 (29%)
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Product Specifications
- Other Name: Injection Nozzle
- Replaced by: 000-078-58-23-64
Fits the following Mercedes-Benz Models:
- 300SL | 1992-1993 | Base | 6 Cyl 3.0 L GAS
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Mercedes-Benz Injector
Part Number: 113-078-02-49-64
$117.60 MSRP: $164.00
You Save: $46.40 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Valve; Injector
- Replaces: 113-078-02-49
Fits the following Mercedes-Benz Models:
- CL500 | 2001-2006 | Base | 8 Cyl 5.0 L GAS
- CLK430 | 2001-2003 | Base | 8 Cyl 4.3 L GAS
- CLK500 | 2003-2006 | Base | 8 Cyl 5.0 L GAS
- CLK55 AMG | 2004-2006 | Base | 8 Cyl 5.5 L GAS
- CLS500 | 2006 | Base | 8 Cyl 5.0 L GAS
- E430 | 2001-2002 | 4Matic, Base | 8 Cyl 4.3 L GAS
- E500 | 2003-2006 | 4Matic, Base | 8 Cyl 5.0 L GAS
- G500 | 2002-2008 | Base | 8 Cyl 5.0 L GAS
- G55 AMG | 2003-2004 | Base | 8 Cyl 5.5 L GAS
- ML350 | 2003-2005 | Base | 6 Cyl 3.7 L GAS
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Mercedes-Benz Injector
Part Number: 000-078-85-23
$131.03 MSRP: $181.50
You Save: $50.47 (28%)
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Product Specifications
- Other Name: Injection Nozzle
- Replaces: 000-078-85-23-81, 000-078-70-23, 000-078-64-23, 000-078-73-23
Fits the following Mercedes-Benz Models:
- 300CE | 1993 | Base | 6 Cyl 3.2 L GAS
- 300SE | 1992-1993 | Base | 6 Cyl 3.2 L GAS
- 300TE | 1993 | 4Matic, Base | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
- C220 | 1994-1996 | Base | 4 Cyl 2.2 L GAS
- C230 | 1997-1998 | Base | 4 Cyl 2.3 L GAS
- C280 | 1994-1997 | Base | 6 Cyl 2.8 L GAS
- E320 | 1994-1996 | Base | 6 Cyl 3.2 L GAS
- S320 | 1994-1996 | SWB | 6 Cyl 3.2 L GAS
- SL320 | 1994-1997 | Base | 6 Cyl 3.2 L GAS
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Mercedes-Benz Injector
Part Number: 112-078-01-49
$146.40 MSRP: $204.00
You Save: $57.60 (29%)
ADD TO CART
Product Specifications
- Other Name: Valve; Injector
Fits the following Mercedes-Benz Models:
- C240 | 2001-2005 | 4Matic, Base | 6 Cyl 2.6 L GAS
- C320 | 2001-2005 | 4Matic, Base | 6 Cyl 3.2 L FLEX, 6 Cyl 3.2 L GAS
- CLK320 | 2005, 2001-2003 | Base | 6 Cyl 3.2 L GAS
- E320 | 2001-2005 | 4Matic, Base | 6 Cyl 3.2 L GAS
- ML320 | 2001-2003 | Base | 6 Cyl 3.2 L GAS
- ML55 AMG | 2000-2003 | Base | 8 Cyl 5.5 L GAS
- SLK32 AMG | 2002-2004 | Base | 6 Cyl 3.2 L GAS
- SLK320 | 2001-2004 | Base | 6 Cyl 3.2 L GAS
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Mercedes-Benz Injector
Part Number: 000-078-84-23
$140.40 MSRP: $195.00
You Save: $54.60 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Injection Nozzle
- Replaces: 000-078-50-49, 000-078-72-23
Fits the following Mercedes-Benz Models:
- 600SEC | 1993 | Base | 12 Cyl 6.0 L GAS
- 600SEL | 1992-1993 | Base | 12 Cyl 6.0 L GAS
- CL600 | 1998-1999 | Base | 12 Cyl 6.0 L GAS
- S600 | 1994-1999 | Base | 12 Cyl 6.0 L GAS
- SL600 | 1995-2002 | Base | 12 Cyl 6.0 L GAS
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Mercedes-Benz Injector
Part Number: 000-078-81-23
$165.60 MSRP: $230.00
You Save: $64.40 (28%)
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Product Specifications
- Other Name: Injection Nozzle
- Replaces: 000-078-81-23-67
Fits the following Mercedes-Benz Models:
- C230 | 1999-2000 | Kompressor | 4 Cyl 2.3 L GAS
- SLK230 | 1998-2000 | Kompressor | 4 Cyl 2.3 L GAS
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Mercedes-Benz Timing Chain
Part Number: 003-017-29-21-80
Product Specifications
- Other Name: Reman-Nozzle Holder; Injector, Timing Chain
- Replaces: 002-017-40-21, 003-017-29-21
Fits the following Mercedes-Benz Models:
- 300SE | 1990-1991 | Base | 6 Cyl 3.0 L GAS
- 300SEL | 1990-1991 | Base | 6 Cyl 3.0 L GAS
- 350SD | 1991 | Base | 6 Cyl 3.4 L DIESEL
- 350SDL | 1991 | Base | 6 Cyl 3.4 L DIESEL
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Mercedes-Benz Injector
Part Number: 000-078-86-23
Product Specifications
- Other Name: Injection Nozzle
Fits the following Mercedes-Benz Models:
- E320 | 1997 | Base | 6 Cyl 3.2 L GAS
- S320 | 1997-1999 | SWB | 6 Cyl 3.2 L GAS
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Mercedes-Benz Injector
Part Number: 113-078-00-23
Product Specifications
- Other Name: Exchange Injection Nozzle
Fits the following Mercedes-Benz Models:
- CL55 AMG | 2001-2006 | Base | 8 Cyl 5.5 L GAS
- CLK55 AMG | 2004-2006 | Base | 8 Cyl 5.5 L GAS
- S55 AMG | 2001-2002 | Base | 8 Cyl 5.5 L GAS
- SLK55 AMG | 2005-2010 | Base | 8 Cyl 5.5 L GAS
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Mercedes-Benz Fuel Injector

Every part of the automobile matters, and their maintenance is crucial for the health of your vehicle. Moreover, a faulted Mercedes-Benz Fuel Injector can impact its functionality as well as lead to system-wide problems that may endanger safety. Thus, it is imperative that one repairs or replaces failing parts for better driving experiences. Why go for OEM Mercedes-Benz Fuel Injectors? Because they are the optimal solutions, fit your vehicle perfectly, and are easy to install. Therefore, these factors help maintain the dependability and performance of your vehicle. At MBPartsGiant.com, you may find all the required genuine parts for your Mercedes-Benz. They are delivered from authorized Mercedes-Benz dealers directly via an uncomplicated online catalog. We guarantee promptness, reliability, and cheap sales on the Mercedes-Benz Fuel Injector, and we always provide you with the right part at any time. Depend on our genuine Mercedes-Benz Fuel Injectors to keep your vehicle running smoothly.

Mercedes-Benz Fuel Injector Parts and Q&A

Injector
000-078-56-23
Q: What general information should be considered regarding Fuel Hose and Fuel Injector maintenance on Mercedes-Benz 190E?
A:
The length of use of injectors leads to their degradation (requires relevant reconditioning or replacement, usually after about 60,000 miles), though. Only a specialist must do the testing, overhaul, and calibration accurately. The jump of knocking, or smoking, can be located without dismantling the engine by driving at a hard idle, and relaxing or slackening each injector union successively; the jump to be given up as soon as the union containing the defective injector is loosened. Especially during removal one should ensure that dirt does not pass through the injectors or fuel piping and also should only make sure not to drop the injectors or break off the ends of the needles. The battery negative could be better reached by disconnection andremoval of the inlet manifold. Clean off bottom around injector and pipe union nuts and then slacken clips and bring bleed hose out of injector. pad area round injector union with absorbent rags, empty the pipe unions and harden the union nut connecting high-pressure pipe to injector and injection pump, holding the adapter together by means of a spanner. After disconnection of injector pipes, seal injector and pipe unions to avoid dirt infiltration, loosen injector with deep socket or box spanner then retrieve washer in its orientation. To refit, install a new washer over the cylinder head, screw the injector into place and tighten it to the advised torque. Reconnect the bleed hoses, lock tight the union nuts, refit the injector pipes and lock the clips. At last, reconnect the inlet manifold, put back the battery negative line, and verify the operation of the engine.

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