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BOSCH Spark Plug 7426 – For VW/Audi 1.8L & 2.7L (1999-2006)
BOSCH Spark Plug 7426 – For VW/Audi 1.8L & 2.7L (1999-2006)
BOSCH Spark Plug - 7426
BOSCH Spark Plug 7426 – For VW/Audi 1.8L & 2.7L (1999-2006)
BOSCH Spark Plug 7426 – For VW/Audi 1.8L & 2.7L (1999-2006)
BOSCH Spark Plug - 7426

BOSCH Spark Plug 7426 – For VW/Audi 1.8L & 2.7L (1999-2006)

BOSCH
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU 7426
$9.79 - $9.79
$9.79
$9.79 - $9.79
$9.79
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.

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The BOSCH Spark Plug 7426 is a versatile replacement spark plug for various VW and Audi models with 1.8L and 2.7L engines from 1999 to 2006. It ensures reliable ignition and consistent performance across a wide range of applications. BOSCH is a trusted brand in ignition components.

Key Features & Benefits

  • Broad Fitment: Compatible with VW Golf, Jetta, Passat, Beetle and Audi TT, A4, A6, S4, Allroad with 1.8T or 2.7T engines.
  • BOSCH Engineering: Manufactured to strict quality standards for reliable spark and long life.
  • Copper Core: Provides good conductivity and heat dissipation for everyday driving.

Vehicle Fitment

Make Model Years Engine
Volkswagen Golf 2000–2005 1.8L4
Volkswagen Golf 2006 1.8L4
Audi TT Quattro 2000–2006 1.8L4
Audi TT 2000–2006 1.8L4
Audi A4 2000–2001 1.8L4
Audi A4 2002–2006 1.8L4
Volkswagen Passat 2000–2005 1.8L4
Volkswagen Jetta 2000–2005 1.8L4
Volkswagen Beetle 1999–2005 1.8L4
Audi Allroad Quattro 2001–2005 2.7V6
Audi A4 Quattro 1999–2001 1.8L4
Audi A4 Quattro 2002–2005 1.8L4
Audi A6 Quattro 2000–2004 2.7V6
Audi S4 2002 2.7V6
Volkswagen Golf 1999–2001 2.0L4

Technical Specifications

Part Number 7426
OEM Cross Reference 101000063AA

Installation Notes

Professional installation recommended for optimal gap setting.

About BOSCH

BOSCH is a global leader in automotive technology, providing high-quality spark plugs for many vehicles.

This part also goes by the following cross reference.

Cross Reference Part Number: 101000063AA

Fits These Vehicles 15 applications
MK4 Golf
Make Model Engine Years
Volkswagen Golf 1.8L4 2000–2005
Volkswagen Golf 2.0L4 1999–2001
MK5 Golf
Make Model Engine Years
Volkswagen Golf 1.8L4 2006–2006
8N TT
Make Model Engine Years
Audi TT Quattro 1.8L4 2000–2006
Audi TT 1.8L4 2000–2006
B5 A4
Make Model Engine Years
Audi A4 1.8L4 2000–2001
Audi A4 Quattro 1.8L4 1999–2001
B6 A4
Make Model Engine Years
Audi A4 1.8L4 2002–2006
Audi A4 Quattro 1.8L4 2002–2005
B5 Passat
Make Model Engine Years
Volkswagen Passat 1.8L4 2000–2005
MK4 Jetta
Make Model Engine Years
Volkswagen Jetta 1.8L4 2000–2005
MK4 Beetle
Make Model Engine Years
Volkswagen Beetle 1.8L4 1999–2005
C5 Allroad
Make Model Engine Years
Audi Allroad Quattro 2.7V6 2001–2005
C5 A6
Make Model Engine Years
Audi A6 Quattro 2.7V6 2000–2004
B5 S4
Make Model Engine Years
Audi S4 2.7V6 2002–2002
Fits 15 vehicle applications Check vehicle fitment before ordering View fitment

About this Spark Plug

The BOSCH 7426 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.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.