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Bosch Spark Plug HGR6KQC – for Audi S4, A6 Quattro
Bosch Spark Plug HGR6KQC – for Audi S4, A6 Quattro
Bosch Spark Plug HGR6KQC – for Audi S4, A6 Quattro
Bosch Spark Plug HGR6KQC – for Audi S4, A6 Quattro

Bosch Spark Plug HGR6KQC – for Audi S4, A6 Quattro

BOSCH
Disponibilidad:
Agotado
SKU HGR6KQC
Agotado
$7.68 - $7.68
$7.68
$7.68 - $7.68
$7.68
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 HGR6KQC is a premium replacement spark plug engineered for Audi 2.7L V6 twin-turbo engines found in the B5 S4 and C5 A6 Quattro. It delivers reliable ignition, improved throttle response, and consistent performance under high boost conditions.

Key Features & Benefits

  • Double Platinum: Platinum center and ground electrodes for extended service life up to 60,000 miles.
  • OEM Spec: Meets Audi original equipment specifications for perfect fitment and heat range.
  • Boost-Ready: Designed to handle the elevated temperatures and pressures of forced induction engines.
  • Reliable Ignition: Provides consistent spark for improved throttle response.

Vehicle Fitment

Make Model Years Engine
Audi S4 2000–2002 2.7V6
Audi A6 Quattro 2000–2002 2.7V6

Technical Specifications

Part Number HGR6KQC

About Bosch

Bosch is a leading global supplier of automotive components known for OEM quality and innovation.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications
B5 S4
Make Model Engine Years
Audi S4 2.7V6 2000–2002
C5 A6
Make Model Engine Years
Audi A6 Quattro 2.7V6 2000–2002
Fits 2 vehicle applications Check vehicle fitment before ordering View fitment

About this Spark Plug

The BOSCH HGR6KQC 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.