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Spark Plug
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Spark Plug (NGK) for 1995-2024 Audi, Maybach, Mercedes-Benz, & Volkswagen NEW

$ 21 .46
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

⚠️ Most jobs typically require 24 of this item.
Twin Spark System Gap 0.028" Actual OE Manufacturer
Laser Iridium Spark Plug
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Brand: NGK
Condition: New
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Specifications & Info


Attribute Value
Center Electrode Core Material Copper
Center Electrode Design Fine Wire
Center Electrode Insulator Tip Projection 0.14, 3.5
Center Electrode Projection Mid Projection
Center Electrode Tip Material Iridium
Electrical Terminal Type Non-removable Nut
Grade Type Performance
Ground Configuration J-gap
Ground Electrode Core Material Copper
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Platinum
Hex Size 5/8" (16mm)
Insulator Height 1.99, 50.5
Insulator Material Ceramic
Manufacturer Heat Range 6
Material Grade Iridium Platinum
Part Number Ifr6q-g
Pre Gap Size .028, 0.7
Reach 0.750, 19.0
Resistance 1000.0
Resistor Type Yes
Seat Type Flat
Service Number Ifr6q-g
Short Style Spark Plug No
Skirt No
Skirt Length 0.0
Stock Number 5648
Thread Diameter 0.551, 14.0
Washer Included Yes
Washer Type Crush

Vehicle Fitment Guide

This part fits the following vehicles:

Audi 4 models (tapclick to expand)(tapclick to hide)
A4 1996-1999 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 1998 - 1999 L4 1.8L Turbo FWD Automatic & Manual
Avant Wagon 1998 V6 2.8L FWD Automatic & Manual
Base Sedan 1997 - 1999 L4 1.8L Turbo FWD Automatic & Manual
Base Sedan 1996 - 1999 V6 2.8L FWD Automatic & Manual
A4 Quattro 1996-2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 1999 - 2000 L4 1.8L Turbo AWD Automatic & Manual
Avant Wagon 1998 - 2000 V6 2.8L AWD Automatic & Manual
Base Sedan 1997 - 2000 L4 1.8L Turbo AWD Automatic & Manual
Base Sedan 1996 - 2000 V6 2.8L AWD Automatic & Manual
A6 Quattro 1995-1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avant Wagon 1995 - 1996 V6 2.8L AWD Automatic
Avant Wagon 1995 V6 2.8L AWD Manual
Base Sedan 1995 - 1996 V6 2.8L AWD Automatic
Base Sedan 1995 V6 2.8L AWD Manual
Cabriolet 1995-1996 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 1995 - 1996 V6 2.8L FWD Automatic
Maybach 2 models (tapclick to expand)(tapclick to hide)
57 2003-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2003 - 2012 V12 5.5L Turbo RWD Automatic
S Sedan 2006 - 2012 V12 6.0L Turbo RWD Automatic
S Zeppelin Sedan 2010 V12 6.0L Turbo RWD Automatic
62 2003-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2003 - 2012 V12 5.5L Turbo RWD Automatic
S Sedan 2007 - 2012 V12 6.0L Turbo RWD Automatic
S Landaulet Sedan 2010 - 2012 V12 6.0L Turbo RWD Automatic
S Zeppelin Sedan 2010 V12 6.0L Turbo RWD Automatic
Mercedes-Benz 10 models (tapclick to expand)(tapclick to hide)
CL600 2003-2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2003 - 2014 V12 5.5L Turbo RWD Automatic
CL65 AMG 2005-2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2009 V8 6.2L RWD Automatic
Base Coupe 2005 - 2006, 2008 - 2014 V12 6.0L Turbo RWD Automatic
G65 AMG 2016-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2016 - 2018 V12 6.0L Turbo AWD Automatic & Automatic Dual Clutch
Edition 463 SUV 2018 V12 6.0L Turbo AWD Automatic
Edition 463 SUV 2017 V12 6.0L Turbo AWD Automatic Dual Clutch
Maybach S600 2016-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016 - 2017 V12 6.0L Turbo RWD Automatic
Maybach S650 2018-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2018 - 2020 V12 6.0L Turbo RWD Automatic
Guard Convertible 2018 V12 6.0L Turbo RWD Automatic
Guard VR9 Sedan 2019 - 2020 V12 6.0L Turbo RWD Automatic
Sedan Convertible 2018 V12 6.0L Turbo RWD Automatic
Sedan Sedan 2018 - 2020 V12 6.0L Turbo RWD Automatic
Maybach S680 2022-2024 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
4Matic Sedan 2022 - 2024 V12 6.0L Turbo AWD Automatic
S600 2003-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2015 - 2017 V12 6.0L Turbo RWD Automatic
Base Sedan 2003 - 2013 V12 5.5L Turbo RWD Automatic
S65 AMG 2006-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2017 - 2019 V12 6.0L Turbo RWD Automatic
Base Coupe 2015 - 2019 V12 6.0L Turbo RWD Automatic
Base Sedan 2006 - 2013, 2015 - 2020 V12 6.0L Turbo RWD Automatic
Convertible Convertible 2018 - 2019 V12 6.0L Turbo RWD Automatic Dual Clutch
Coupe Coupe 2017 - 2019 V12 6.0L Turbo RWD Automatic Dual Clutch
Sedan Sedan 2019 V12 6.0L Turbo RWD Automatic Dual Clutch
SL600 2004-2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2004 - 2011 V12 5.5L Turbo RWD Automatic
SL65 AMG 2005-2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2017 - 2018 V12 6.0L Turbo RWD Automatic Dual Clutch
Base Convertible 2005 - 2018 V12 6.0L Turbo RWD Automatic
Black Series Coupe 2009 V12 6.0L Turbo RWD Automatic
Volkswagen 4 models (tapclick to expand)(tapclick to hide)
Beetle 2001-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Cabrio Convertible 2003 L4 2.0L FWD Automatic & Manual
GL Convertible 2003 L4 1.8L Turbo FWD Automatic & Manual
GL Convertible 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Convertible 2003 L4 2.0L FWD Automatic & Manual
GL Hatchback 2001 - 2003 L4 1.8L Turbo FWD Automatic & Manual
GL Hatchback 2001 - 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Hatchback 2001 - 2003 L4 2.0L FWD Automatic & Manual
GLS Convertible 2003 L4 1.8L Turbo FWD Automatic & Manual
GLS Convertible 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Convertible 2003 L4 2.0L FWD Automatic & Manual
GLS Hatchback 2001 - 2003 L4 1.8L Turbo FWD Automatic & Manual
GLS Hatchback 2001 - 2003 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Hatchback 2001 - 2003 L4 2.0L FWD Automatic & Manual
GLS Edicion especial Hatchback 2003 L4 2.0L FWD Automatic & Manual
GLS Sport Hatchback 2003 L4 2.0L FWD Automatic & Manual
GLS Sport Turbo Hatchback 2002 - 2003 L4 1.8L Turbo FWD Manual
GLS Turbo Hatchback 2001 L4 1.8L Turbo FWD Manual
GLX Convertible 2003 L4 1.8L Turbo FWD Automatic & Manual
GLX Hatchback 2001 - 2003 L4 1.8L Turbo FWD Automatic & Manual
GLX Sport Turbo Hatchback 2001 - 2003 L4 1.8L Turbo FWD Manual
GLX Turbo Hatchback 2001 L4 1.8L Turbo FWD Automatic & Manual
Sport Hatchback 2001 - 2002 L4 1.8L Turbo FWD Automatic & Manual
Sport Hatchback 2001 - 2002 L4 1.9L DIESEL Turbo FWD Automatic & Manual
Sport Hatchback 2001 - 2002 L4 2.0L FWD Automatic & Manual
Turbo S Hatchback 2002 - 2003 L4 1.8L Turbo FWD Manual
Golf 2001 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Hatchback 2001 L4 2.0L FWD Manual
Confort Hatchback 2001 L4 2.0L FWD Manual
GL Hatchback 2001 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GL Hatchback 2001 L4 2.0L FWD Automatic & Manual
GLS Hatchback 2001 L4 1.8L Turbo FWD Automatic & Manual
GLS Hatchback 2001 L4 1.9L DIESEL Turbo FWD Automatic & Manual
GLS Hatchback 2001 L4 2.0L FWD Automatic & Manual
GTI Hatchback 2001 L4 2.0L FWD Manual
GTI GLS Hatchback 2001 L4 1.8L Turbo FWD Automatic & Manual
GTI GLX Hatchback 2001 V6 2.8L FWD Manual
GTI Turbo Hatchback 2001 L4 1.8L Turbo FWD Manual
Lujo Hatchback 2001 L4 2.0L FWD Manual
Verano Hatchback 2001 L4 2.0L FWD Manual
Jetta 2001 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
GL Sedan 2001 L4 2.0L FWD Automatic & Manual
GL Confort Sedan 2001 L4 2.0L FWD Manual
GL Variant Wagon 2001 L4 2.0L FWD Manual
GLS Sedan 2001 L4 1.8L Turbo FWD Automatic & Manual
GLS Sedan 2001 L4 2.0L FWD Automatic & Manual
GLS Sedan 2001 V6 2.8L FWD Automatic & Manual
GLS Wagon 2001 L4 1.8L Turbo FWD Automatic & Manual
GLS Wagon 2001 L4 2.0L FWD Automatic & Manual
GLS Wagon 2001 V6 2.8L FWD Automatic & Manual
GLS Turbo Sedan 2001 L4 1.8L Turbo FWD Manual
GLS Variant Wagon 2001 L4 2.0L FWD Manual
GLS Wolfsburg Sedan 2001 L4 2.0L FWD Manual
GLX Sedan 2001 V6 2.8L FWD Automatic & Manual
GLX Wagon 2001 V6 2.8L FWD Automatic & Manual
GLX VR6 Sedan 2001 V6 2.8L FWD Manual
TDI Sedan 2001 L4 1.9L DIESEL Turbo FWD Automatic & Manual
Wolfsburg Edition Sedan 2001 L4 1.8L Turbo FWD Automatic & Manual
Passat 1998-2000 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
1.8T Sedan 1999 - 2000 L4 1.8L Turbo FWD Automatic
4 Motion Sedan 2000 V6 2.8L AWD Automatic
4 Motion Wagon 2000 V6 2.8L AWD Automatic
GLS Sedan 1999 L4 1.8L Turbo AWD Automatic & Manual
GLS Sedan 1999 V6 2.8L AWD Automatic & Manual
GLS Sedan 1998 - 2000 L4 1.8L Turbo FWD Automatic & Manual
GLS Sedan 1998 - 2000 V6 2.8L FWD Automatic & Manual
GLS Wagon 1999 L4 1.8L Turbo AWD Automatic & Manual
GLS Wagon 1999 V6 2.8L AWD Automatic & Manual
GLS Wagon 1998 - 2000 L4 1.8L Turbo FWD Automatic & Manual
GLS Wagon 1998 - 2000 V6 2.8L FWD Automatic & Manual
GLX Sedan 1999 - 2000 V6 2.8L AWD Automatic & Manual
GLX Sedan 1998 - 2000 V6 2.8L FWD Automatic & Manual
GLX Wagon 1999 - 2000 V6 2.8L AWD/FWD Automatic & Manual
V6 Sedan 1999 - 2000 V6 2.8L FWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Fits Years: 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2022 2023 2024

Fits Models: 57, 62, A4, A4 Quattro, A6 Quattro, Beetle, Cabriolet, CL600, CL65 AMG, G65 AMG, Golf, Jetta, Maybach S600, Maybach S650, Maybach S680, Passat, S600, S65 AMG, SL600, SL65 AMG

Expert Guides

Audi A6 Quattro (2000-2007) Spark Plug Replacement Guide

Keep your Audi's engine running smoothly by choosing the right spark plugs for its specific needs.

 Read Full Guide →

Related Trouble Codes (OBD-II)

3 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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