Bosch Spark Plug - 7422

Name: Bosch Spark Plug - 7422
Brand: BOSCH
SKU: 7422
Price: 7.34 USD
Availability: InStock

Availability:

5+ in stock, ready to be shipped

Ships same or next business day

SKU 7422

$7.34 - $7.34

$7.34

$7.34 - $7.34

$7.34

CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Description

BOSCH

Spark Plug

This product also goes by these part numbers: 003 159 81 03, 0031598103, 7422, 004 159 19 03 26, 004159190326

Specifications

This part also goes by the following cross reference.

Cross Reference Part Number: 0031598103, 004159190326

Fitment

Fits These Vehicles 33 applications

Mercedes-Benz

Make	Model	Engine	Years
Mercedes-Benz	G500	5.0V8	2002–2008
Mercedes-Benz	R500	5.0V8	2006–2007
Mercedes-Benz	ML500	5.0V8	2002–2007
Mercedes-Benz	SL500	5.0V8	1998–2006
Mercedes-Benz	S500	5.0V8	1998–2006
Mercedes-Benz	S430	4.3V8	2000–2006
Mercedes-Benz	S350	3.7V6	2006–2006
Mercedes-Benz	E500	5.0V8	2003–2006
Mercedes-Benz	CLS500	5.0V8	2006–2006
Mercedes-Benz	CLK500	5.0V8	2003–2006
Mercedes-Benz	CL500	5.0V8	1998–2006
Mercedes-Benz	SLK55 AMG	5.5V8	2005–2005
Mercedes-Benz	ML350	3.7V6	2003–2005
Mercedes-Benz	E320	3.2V6	1998–2005
Mercedes-Benz	CLK320	3.2V6	1998–2005
Mercedes-Benz	C320	3.2V6	2001–2005
Mercedes-Benz	C240	2.6V6	2001–2005
Mercedes-Benz	SLK320	3.2V6	2001–2004
Mercedes-Benz	G55 AMG	5.5V8	2003–2004
Mercedes-Benz	ML55 AMG	5.5V8	2000–2003
Mercedes-Benz	ML320	3.2V6	1998–2003
Mercedes-Benz	CLK430	4.3V8	1999–2003
Mercedes-Benz	SL600	6.0V12	1998–2002
Mercedes-Benz	S55 AMG	5.5V8	2001–2002
Mercedes-Benz	E55 AMG	5.5V8	1999–2002
Mercedes-Benz	E430	4.3V8	1998–2002
Mercedes-Benz	CLK55 AMG	5.5V8	2001–2002
Mercedes-Benz	CL55 AMG	5.5V8	2001–2002
Mercedes-Benz	ML430	4.3V8	1999–2001
Mercedes-Benz	C43 AMG	4.3V8	1998–2000
Mercedes-Benz	C280	2.8V6	1998–2000
Mercedes-Benz	S600	6.0V12	1994–1999
Mercedes-Benz	S420	4.2V8	1998–1999

Fits 33 vehicle applications Check vehicle fitment before ordering View fitment

Reviews

About this Spark Plug

The BOSCH 7422 spark plug ignites the air and fuel in each cylinder. Worn plugs make the ignition system work harder and can cause misfires, rough running and higher fuel consumption.

Frequently asked questions

How often should I replace spark plugs?

Follow the interval in your car's maintenance schedule. Turbocharged engines and tuned engines often need plugs replaced sooner than naturally aspirated ones.

What are the signs of worn spark plugs?

Misfires or a check-engine light, rough idle, hesitation under acceleration, harder starting, and reduced fuel economy.

Do I need to gap new spark plugs?

Many modern plugs come pre-gapped and some iridium or platinum plugs should not be adjusted. Check the gap against your car's specification and only adjust it carefully if the plug maker allows it.

Can I replace spark plugs myself?

On most engines, yes. Work on a cold engine, blow debris out of the plug wells before removing plugs, thread new plugs in by hand first, and tighten to the specified torque.

How do I make sure this spark plug fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.