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94279 Ruthenium HX Series Spark Plug, Sold individually
Part Number: NG94279
0 Reviews
Vehicle Info Required to Guarantee Fit
$17.99
Vehicle Fitment
  • 2004 - 2008 Audi S4 Avant 8 Cyl 4.2L
  • 2004 - 2008 Audi S4 Base 8 Cyl 4.2L
  • 2004 - 2009 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : 1.25 mm Thread Pitch; 16 mm Hex Size; 0.6 mm Projected Fine Wire Ruthenium Center Electrode; 5000 Ohms Resistance; (1) Fine Wire Platinum Ground Electrode; Gasket Seat Type; Solid Terminal TypeSeries : Ruthenium HX SeriesElectrode Tip Material : Ruthenium Electrode TipQuantity Sold : Sold individuallyWarranty : 60-day NGK limited warranty
3119 Standard Series Spark Plug, Sold individually
Part Number: NP3119
0 Reviews
Vehicle Info Required to Guarantee Fit
$5.99
Vehicle Fitment
  • 2010 Audi S4 Base 6 Cyl 3.0L
Product Details
Notes : 5/8 in. hex size; Non projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; U-Groove electrode configurationSeries : Standard SeriesSpark Plug Code : K16R-UQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3142 Denso Double Platinum Spark Plug, Sold individually
Part Number: NP3142
0 Reviews
Vehicle Info Required to Guarantee Fit
$11.99
Vehicle Fitment
  • 2002 Audi S4 Avant 6 Cyl 2.7L
  • 2002 Audi S4 Base 6 Cyl 2.7L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Double platinum electrode configurationSeries : Double Platinum SeriesSpark Plug Code : PK20PR-L11Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3144 Standard Series Spark Plug, Sold individually
Part Number: NP3144
0 Reviews
Vehicle Info Required to Guarantee Fit
$5.99
Vehicle Fitment
  • 2002 Audi S4 Avant 6 Cyl 2.7L
  • 2002 Audi S4 Base 6 Cyl 2.7L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threadsSeries : Standard SeriesSpark Plug Code : K20PR-L11Quantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3145 Standard Series Spark Plug, Sold individually
Part Number: NP3145
0 Reviews
Vehicle Info Required to Guarantee Fit
$5.99
Vehicle Fitment
  • 1992 - 1994 Audi S4 Base 5 Cyl 2.2L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; U-Groove electrode configurationSeries : Standard SeriesSpark Plug Code : K20PR-UQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3245 Denso Double Platinum Spark Plug, Sold individually
Part Number: NP3245
0 Reviews
Vehicle Info Required to Guarantee Fit
$11.99
Vehicle Fitment
  • 1992 - 1994 Audi S4 Base 5 Cyl 2.2L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Double platinum electrode configurationSeries : Double Platinum SeriesSpark Plug Code : PK20PR-P8Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3301 Denso Double Platinum Spark Plug, Sold individually
Part Number: NP3301
0 Reviews
Vehicle Info Required to Guarantee Fit
$10.99
Vehicle Fitment
  • 2010 Audi S4 Base 6 Cyl 3.0L
Product Details
Notes : 5/8 in. hex size; Non-projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Double platinum electrode configurationSeries : Double Platinum SeriesSpark Plug Code : PK16R8Electrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3403 Denso Iridium Long Life Spark Plug, Sold individually
Part Number: NP3403
0 Reviews
Vehicle Info Required to Guarantee Fit
$14.99
Vehicle Fitment
  • 1992 - 1994 Audi S4 Base 5 Cyl 2.2L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Iridium long life electrode configurationSeries : Iridium Long Life SeriesSpark Plug Code : SK20PR-A8Electrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
3435 Iridium Long Life Series Spark Plug, Sold individually
Part Number: NP3435
0 Reviews
Vehicle Info Required to Guarantee Fit
$18.49
Vehicle Fitment
  • 2010 Audi S4 Base 6 Cyl 3.0L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Platinum Chip Ground Electrode Tip Design; Standard ConfigurationSeries : Iridium Long Life SeriesSpark Plug Code : SK16PR-F8Electrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso limited warranty
3443 Denso Iridium Long Life Spark Plug, Sold individually
Part Number: NP3443
0 Reviews
Vehicle Info Required to Guarantee Fit
$13.49
Vehicle Fitment
  • 2002 Audi S4 Avant 6 Cyl 2.7L
  • 2002 Audi S4 Base 6 Cyl 2.7L
Product Details
Notes : 5/8 in. hex size; Projected tip; Solid terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Iridium long life electrode configurationSeries : Iridium Long Life SeriesSpark Plug Code : SK20PR-L11Electrode Tip Material : Iridium Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
4503 Platinum TT Series Spark Plug, Sold individually
Part Number: NP4503
0 Reviews
Vehicle Info Required to Guarantee Fit
$7.49
Vehicle Fitment
  • 2010 Audi S4 Base 6 Cyl 3.0L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Titanium Enhanced Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Platinum TT SeriesElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso limited warranty
4504 Platinum TT Series Spark Plug, Sold individually
Part Number: NP4504
0 Reviews
Vehicle Info Required to Guarantee Fit
$9.49
Vehicle Fitment
  • 1992 - 1994 Audi S4 Base 5 Cyl 2.2L
  • 2000 - 2002 Audi S4 Base 6 Cyl 2.7L
  • 2001 - 2002 Audi S4 Avant 6 Cyl 2.7L
  • 2004 - 2008 Audi S4 Avant 8 Cyl 4.2L
  • 2004 - 2008 Audi S4 Base 8 Cyl 4.2L
  • 2004 - 2009 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : 5/8 in. hex size; Solid terminal type; Gasket seat style; ISO overall height; Twin tip design; Titanium enhanced ground electrode; Machine rolled threadsSeries : Platinum TT SeriesSpark Plug Code : PK20TTElectrode Tip Material : Platinum Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
4701 Iridium TT Series Spark Plug, Sold individually
Part Number: NP4701
0 Reviews
Vehicle Info Required to Guarantee Fit
$10.99
Vehicle Fitment
  • 2010 Audi S4 Base 6 Cyl 3.0L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso limited warranty
4702 Iridium TT Series Spark Plug, Sold individually
Part Number: NP4702
0 Reviews
Vehicle Info Required to Guarantee Fit
$10.99
Vehicle Fitment
  • 1992 - 1994 Audi S4 Base 5 Cyl 2.2L
  • 2000 - 2002 Audi S4 Base 6 Cyl 2.7L
  • 2001 - 2002 Audi S4 Avant 6 Cyl 2.7L
  • 2004 - 2008 Audi S4 Avant 8 Cyl 4.2L
  • 2004 - 2008 Audi S4 Base 8 Cyl 4.2L
  • 2004 - 2009 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : 16 mm Hex Size; (1) Ground Electrode; Flat Seat Type; Platinum Twin-Tip Ground Electrode Tip Design; Twin-Tip ConfigurationSeries : Iridium TT SeriesElectrode Tip Material : Iridium-Rhodium Alloy Electrode TipQuantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile Denso limited warranty
5061 Standard Series Spark Plug, Sold individually
Part Number: NP5061
0 Reviews
Vehicle Info Required to Guarantee Fit
$8.49
Vehicle Fitment
  • 2004 - 2008 Audi S4 Avant 8 Cyl 4.2L
  • 2004 - 2008 Audi S4 Base 8 Cyl 4.2L
  • 2004 - 2009 Audi S4 Cabriolet 8 Cyl 4.2L
Product Details
Notes : 5/8 in. hex size; Projected tip; Removable nut terminal type; Gasket seat style; ISO overall height; Machine rolled threads; Semi surface dischargeSeries : Standard SeriesSpark Plug Code : K20PBR-S10Quantity Sold : Sold individuallyWarranty : 1-year Denso limited Warranty
Page 1 of 5 | Showing 1 - 15 of 63 results

Audi S4 Spark Plug Customer Reviews

Denso® 4504 Platinum TT Series Spark Plug, Sold individually
Jul 03, 2019
Good Technology for efficiency & performance.
After replacing the new Denso -Spark plug my Sequoia run smoother , better acceleration response and best part my Gas needle was slowly descaling the Gage . With fuel pricing on the rise that was a good choice..
Purchased on Apr 04, 2018
They can handle quite a bit of throttle!!!
Alton Meyer
VERIFIED PURCHASER
Purchased on Jul 02, 2019

Helpful Automotive Resources

P0354 Code: Ignition Coil “D” Primary/Secondary Circuit
P0354 Code: Ignition Coil “D” Primary/Secondary CircuitThe powertrain control system (PCM) manages the ignition coils that ignite the spark plugs at precisely the right time. If the PCM detects a potential problem with the ignition coil “D” (which is the cylinder #4 ignition coil) or its circuit, code P0354 may be set. What Does the P0354 Code
Why Won’t My Car Start?
Why Won’t My Car Start?It never fails—when your car refuses to start, it happens at the most inopportune time. It’s always when, say, you’re running late for a critical doctor’s appointment or a big work meeting. What makes things worse is that you usually have no idea why your car won’t start.
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The OBD-II code P0316 means the car’s primary computer (often called the powertrain control module or PCM) has detected a misfire in one or more of the engine’s cylinders right after startup.
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