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Replacement Parts for Audi A4 Spark Plug
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Audi A4 Spark Plug

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Spark Plugs & Wires
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28 Products found

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  • Denso Cold Type Iridium Long-Life Spark Plug for Audi A4 - 3403

    Denso® Cold Type Iridium Long-Life Spark Plug for Audi A4

    PartNumber: 3403
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .031" (0.8 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.8 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034037
    • Part Description: Audi A4 Cold Type Iridium Long-Life Spark Plug
    More Info
    $9.44
  • Denso Hot Type Iridium Long-Life Spark Plug for Audi A4 - 3443

    Denso® Hot Type Iridium Long-Life Spark Plug for Audi A4

    PartNumber: 3443
    Product Specifications
    • Center Electrode Design: Fine Wire
    • Center Electrode Tip Material: 0.7mm Iridium; Iridium-Rhodium Alloy
    • Drive Size: 13/16 in
    • Gap - Factory Preset: 1.1 mm = 0.044 in
    • Ground Configuration: Standard
    • Ground Electrode Configuration: Single
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Ground Electrode Tip Material: Platinum
    • Hex Size: 16.0
    • Insulator Material: Ceramic
    • Insulator Type: Projected
    • Internet Product Code (IPC): D2CC86F63F1
    • Item has MSDS (SDS): N
    • Manufacturer Heat Range: 16
    • Manufacturer Heat Range Number: 20
    • MFG Brand Name: DENSO Auto Parts
    • MFG Model # (Series): 3443
    • MFG Name: DENSO
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Resistor: Yes
    • Seat Style: Gasket
    • Seat Type: Flat
    • Short Style: No
    • Supplier Company Name: DENSO
    • Thread Diameter: 0.551
    • Thread Size: 14mm
    • UPC: 042511034433
    • Part Description: Audi A4 Hot Type Iridium Long-Life Spark Plug
    More Info
    $8.81
  • Denso Iridium TT™ Cold Type Spark Plug for Audi A4 - 4702

    Denso® Iridium TT™ Cold Type Spark Plug for Audi A4

    PartNumber: 4702
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin -Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Resistance: 5000 Ohms
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047020
    • Wrench Diameter: 16 mm
    • Part Description: Audi A4 Iridium TT™ Cold Type Spark Plug
    More Info
    $6.61
  • Denso Iridium Power™ Spark Plug for Audi A4 - 5310

    Denso® Iridium Power™ Spark Plug for Audi A4

    PartNumber: 5310
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .031" (0.8 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.8 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053106
    • Part Description: Audi A4 Iridium Power™ Spark Plug
    More Info
    $6.26
  • Denso Iridium Power™ Cold Type Spark Plug for Audi A4 - 5304

    Denso® Iridium Power™ Cold Type Spark Plug for Audi A4

    PartNumber: 5304
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053045
    • Part Description: Audi A4 Iridium Power™ Cold Type Spark Plug
    More Info
    $5.96
  • Denso Original U-Groove Nickel Spark Plug for Audi A4 - 5061

    Denso® Original U-Groove Nickel Spark Plug for Audi A4

    PartNumber: 5061
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.040"
    • Ground Configuration: Multi-Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 3
    • Ground Electrode Tip Design: Multi-Electrode
    • Heat Range: 20
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511050617
    • Part Description: Audi A4 Original U-Groove Nickel Spark Plug
    More Info
    $3.96
  • Denso Platinum TT™ Spark Plug for Audi A4 - 4504

    Denso® Platinum TT™ Spark Plug for Audi A4

    PartNumber: 4504
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .039" (1.0 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1 mm
    • Overall Height: ISO
    • Quantity: 1 Piece
    • Seat Type: Gasket
    • Spark Plug Reach: 19 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045040
    • Wrench Diameter: 16 mm
    • Part Description: Audi A4 Platinum TT™ Spark Plug
    More Info
    $3.32
  • Denso Double Platinum Spark Plug for Audi A4 - 3142

    Denso® Double Platinum Spark Plug for Audi A4

    PartNumber: 3142
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .043" (1.1 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511031425
    • Part Description: Audi A4 Double Platinum Spark Plug
    More Info
    $7.60
  • Denso Original U-Groove Nickel Spark Plug for Audi A4 - 3144

    Denso® Original U-Groove Nickel Spark Plug for Audi A4

    PartNumber: 3144
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.044"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Standard
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Resistor Plug: Yes
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511031449
    • Part Description: Audi A4 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Audi A4 - 3145

    Denso® Original U-Groove Nickel Spark Plug for Audi A4

    PartNumber: 3145
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.032"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511031456
    • Part Description: Audi A4 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Original U-Groove Nickel Spark Plug for Audi A4 - 3165

    Denso® Original U-Groove Nickel Spark Plug for Audi A4

    PartNumber: 3165
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.032"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 22
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511031654
    • Part Description: Audi A4 Original U-Groove Nickel Spark Plug
    More Info
    $1.84
  • Denso Double Platinum Spark Plug for Audi A4 - 3245

    Denso® Double Platinum Spark Plug for Audi A4

    PartNumber: 3245
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .031" (0.8 mm)
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.8 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511032453
    • Part Description: Audi A4 Double Platinum Spark Plug
    More Info
    $7.60
  • Denso Double Platinum Spark Plug for Audi A4 - 3273

    Denso® Double Platinum Spark Plug for Audi A4

    PartNumber: 3273
    Product Specifications
    • Electrode Material: Platinum
    • Gap: .031" (0.8 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.8 mm
    • Overall Height: ISO
    • Reach: 19 mm (3/4")
    • Seat Type: Gasket
    • Spark Plug Reach: 0.748"
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511032736
    • Part Description: Audi A4 Double Platinum Spark Plug
    More Info
    $7.25
  • Denso Original U-Groove Nickel Spark Plug for Audi A4 - 5063

    Denso® Original U-Groove Nickel Spark Plug for Audi A4

    PartNumber: 5063
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.040"
    • Ground Configuration: Multi-Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 2
    • Ground Electrode Tip Design: Multi-Electrode
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.551"
    • Thread Reach: 0.748"
    • UPC: 042511050631
    • Part Description: Audi A4 Original U-Groove Nickel Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Audi A4 - IK20

    Denso® Iridium Tt™ Spark Plug for Audi A4

    PartNumber: IK20
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053045
    • Part Description: Audi A4 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Audi A4 - IK20TT

    Denso® Iridium Tt™ Spark Plug for Audi A4

    PartNumber: IK20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047020
    • Part Description: Audi A4 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for Audi A4 - IK22

    Denso® Iridium Tt™ Spark Plug for Audi A4

    PartNumber: IK22
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 22
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053106
    • Part Description: Audi A4 Iridium Tt™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Audi A4 - K20PBR-S10

    Denso® Original U-Groove™ Spark Plug for Audi A4

    PartNumber: K20PBR-S10
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Multi-Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 3
    • Ground Electrode Tip Design: Multi-Electrode
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511050617
    • Part Description: Audi A4 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Audi A4 - K20PR-L11

    Denso® Original U-Groove™ Spark Plug for Audi A4

    PartNumber: K20PR-L11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Standard
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511031449
    • Part Description: Audi A4 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Audi A4 - K20PR-U

    Denso® Original U-Groove™ Spark Plug for Audi A4

    PartNumber: K20PR-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511031456
    • Part Description: Audi A4 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Audi A4 - K20TXR

    Denso® Original U-Groove™ Spark Plug for Audi A4

    PartNumber: K20TXR
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Multi-Electrode
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 2
    • Ground Electrode Tip Design: Multi-Electrode
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511050631
    • Part Description: Audi A4 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for Audi A4 - K22PR-U

    Denso® Original U-Groove™ Spark Plug for Audi A4

    PartNumber: K22PR-U
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Hex Size: 16.0
    • Manufacturer Heat Range: 22
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511031654
    • Part Description: Audi A4 Original U-Groove™ Spark Plug
    More Info
  • Denso Double Platinum™ Spark Plug for Audi A4 - PK20PR-L11

    Denso® Double Platinum™ Spark Plug for Audi A4

    PartNumber: PK20PR-L11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511031425
    • Part Description: Audi A4 Double Platinum™ Spark Plug
    More Info
  • Denso Double Platinum™ Spark Plug for Audi A4 - PK20PR-P8

    Denso® Double Platinum™ Spark Plug for Audi A4

    PartNumber: PK20PR-P8
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Double Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511032453
    • Part Description: Audi A4 Double Platinum™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for Audi A4 - PK20TT

    Denso® Platinum Tt™ Spark Plug for Audi A4

    PartNumber: PK20TT
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-Tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-Tip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511045040
    • Part Description: Audi A4 Platinum Tt™ Spark Plug
    More Info
  • Denso Double Platinum™ Spark Plug for Audi A4 - PK22PR8

    Denso® Double Platinum™ Spark Plug for Audi A4

    PartNumber: PK22PR8
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 22
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511032736
    • Part Description: Audi A4 Double Platinum™ Spark Plug
    More Info
  • Denso Iridium Long-Life™ Spark Plug for Audi A4 - SK20PR-A8

    Denso® Iridium Long-Life™ Spark Plug for Audi A4

    PartNumber: SK20PR-A8
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium-Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511034037
    • Part Description: Audi A4 Iridium Long-Life™ Spark Plug
    More Info
  • Denso Iridium Long-Life™ Spark Plug for Audi A4 - SK20PR-L11

    Denso® Iridium Long-Life™ Spark Plug for Audi A4

    PartNumber: SK20PR-L11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium-Rhodium Alloy
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 16.0
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511034433
    • Part Description: Audi A4 Iridium Long-Life™ Spark Plug
    More Info

About Audi A4 Spark Plug

The Audi A4 is a line of compact executive cars. The Audi A4 provides affordable and reliable parts like spark plug parts for car buyers. The Audi A4 spark plug goes back to 1860 when it was first used to spark a gas engine. The regular Audi A4 spark plug parts come with a copper core and metal terminal for the steel shell. During the development of the A4, many popular parts have been built.
While maintenance and upgrades for Audi A4 spark plug parts are required after a long time of usage. To change the Audi A4 spark plugs parts on your vehicle you will need the proper size socket, a gapping gauge, a ratchet, a torque wrench, and a new set of spark plugs. Here are the steps to service the Audi A4 spark plugs parts: You should disconnect the negative battery terminal, remove the spark plug wire boots by pulling and twisting it, remove the Audi A4 spark plugs parts using the correct size socket, then adjust the new spark plug gap with the spark plug gap tool and add anti-seize to the threads, next tighten the new Audi A4 spark plugs parts to the proper torque, and then plug in the spark plug wire boot to the new set of plugs. Get helpful parts at a low price with just a few clicks. Our website has premium parts and devices.