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Replacement and OEM Parts for BMW X3 Spark Plug
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BMW X3 Spark Plug

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Spark Plugs & Wires
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32 Products found

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  • OEM (Genuine) BMW X3 Spark Plugs

    PartNumber: 12-12-0-040-551
    OEM BMW X3 Spark Plugs - 12-12-0-040-551
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-12-0-041-666
    • Product Grade: Performance Parts
    • Part Description: BMW X3 Spark Plugs
    More Info
    $19.26 MSRP: $30.35
    You Save: $11.09 (37%)
  • Denso Iridium Long-Life Spark Plug for BMW X3 - 3457

    Denso® Iridium Long-Life Spark Plug for BMW X3

    PartNumber: 3457
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Heat Range: 24
    • Hex Size: 9/16" (14 mm)
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034570
    • Part Description: BMW X3 Iridium Long-Life Spark Plug
    More Info
    $13.93
  • OEM (Genuine) BMW X3 Spark Plugs

    PartNumber: 12-12-0-039-664
    OEM BMW X3 Spark Plugs - 12-12-0-039-664
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-12-0-038-896, 12-12-0-038-704
    • Product Grade: Performance Parts
    • Part Description: BMW X3 Spark Plugs
    More Info
    $18.35 MSRP: $28.90
    You Save: $10.55 (37%)
  • Denso Iridium Long-Life Spark Plug for BMW X3 - 3501

    Denso® Iridium Long-Life Spark Plug for BMW X3

    PartNumber: 3501
    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: 22
    • Pre-Gap Size: 0.032
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.472
    • UPC: 042511035010
    • Part Description: BMW X3 Iridium Long-Life Spark Plug
    More Info
    $10.00
  • OEM (Genuine) BMW X3 Spark Plugs

    PartNumber: 12-12-0-037-582
    OEM BMW X3 Spark Plugs - 12-12-0-037-582
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Product Grade: Performance Parts
    • Part Description: BMW X3 Spark Plugs
    More Info
    $18.35 MSRP: $28.90
    You Save: $10.55 (37%)
  • Denso Iridium TT™ Spark Plug for BMW X3 - 4704

    Denso® Iridium TT™ Spark Plug for BMW X3

    PartNumber: 4704
    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: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 26.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511047044
    • Wrench Diameter: 16 mm
    • Part Description: BMW X3 Iridium TT™ Spark Plug
    More Info
    $7.25
  • OEM (Genuine) BMW X3 Spark Plugs (FROM 12/09)

    PartNumber: 12-12-0-037-663
    OEM BMW X3 Spark Plugs (FROM 12/09) - 12-12-0-037-663
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Product Grade: Performance Parts
    • Part Description: BMW X3 Spark Plugs (FROM 12/09)
    More Info
    $16.50 MSRP: $26.00
    You Save: $9.50 (37%)
  • Denso Iridium Long-Life Spark Plug for BMW X3 - 3421

    Denso® Iridium Long-Life Spark Plug for BMW X3

    PartNumber: 3421
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 16.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511034211
    • Part Description: BMW X3 Iridium Long-Life Spark Plug
    More Info
    $7.28
  • OEM (Genuine) BMW X3 Spark Plugs (UP TO 12/09)

    PartNumber: 12-12-2-158-253
    OEM BMW X3 Spark Plugs (UP TO 12/09) - 12-12-2-158-253
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-12-0-032-138, 12-12-0-032-137, 12-12-0-035-915
    • Product Grade: Performance Parts
    • Part Description: BMW X3 Spark Plugs (UP TO 12/09)
    More Info
    $18.35 MSRP: $28.90
    You Save: $10.55 (37%)
  • Denso Iridium Power™ Spark Plug for BMW X3 - 5344

    Denso® Iridium Power™ Spark Plug for BMW X3

    PartNumber: 5344
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .043" (1.1 mm)
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapercut, U-Groove
    • Heat Range: 20
    • Hex Size: 5/8" (16 mm)
    • Material: Nickel
    • Nominal Gap: 1.1 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 26.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053441
    • Wrench Diameter: 16 mm
    • Part Description: BMW X3 Iridium Power™ Spark Plug
    More Info
    $6.61
  • OEM (Genuine) BMW X3 Spark Plugs

    PartNumber: 12-12-0-037-607
    OEM BMW X3 Spark Plugs - 12-12-0-037-607
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-12-0-141-871
    • Product Grade: Performance Parts
    • Part Description: BMW X3 Spark Plugs
    More Info
    $16.50 MSRP: $26.00
    You Save: $9.50 (37%)
  • Denso Iridium Power™ Spark Plug for BMW X3 - 5356

    Denso® Iridium Power™ Spark Plug for BMW X3

    PartNumber: 5356
    Product Specifications
    • Electrode Material: Iridium
    • Gap: .035" (0.9 mm)
    • Heat Range: 22
    • Hex Size: 5/8" (16 mm)
    • Nominal Gap: 0.9 mm
    • Overall Height: ISO
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Terminal Type: Solid
    • Thread Diameter: 12 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511053564
    • Part Description: BMW X3 Iridium Power™ Spark Plug
    More Info
    $7.25
  • OEM (Genuine) BMW X3 Glow Element

    PartNumber: 12-23-0-035-934
    OEM BMW X3 Glow Element - 12-23-0-035-934
    Product Specifications
    • Other Names: Glow Plug
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-23-0-038-490
    • Part Description: BMW X3 Glow Element
    More Info
    $31.53 MSRP: $46.16
    You Save: $14.63 (32%)
  • Denso Iridium TT™ Cold Type Spark Plug for BMW X3 - 4702

    Denso® Iridium TT™ Cold Type Spark Plug for BMW X3

    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: BMW X3 Iridium TT™ Cold Type Spark Plug
    More Info
    $6.61
  • OEM (Genuine) BMW X3 Spark Plug, High Power

    PartNumber: 12-12-2-455-258
    OEM BMW X3 Spark Plug, High Power - 12-12-2-455-258
    Product Specifications
    • Other Names: ECM, Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-12-0-046-646
    • Part Description: BMW X3 Spark Plug, High Power
    More Info
    $19.26 MSRP: $30.35
    You Save: $11.09 (37%)
  • Denso Iridium Power™ Cold Type Spark Plug for BMW X3 - 5304

    Denso® Iridium Power™ Cold Type Spark Plug for BMW X3

    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: BMW X3 Iridium Power™ Cold Type Spark Plug
    More Info
    $5.96
  • Denso Platinum TT™ Spark Plug for BMW X3 - 4506

    Denso® Platinum TT™ Spark Plug for BMW X3

    PartNumber: 4506
    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
    • Reach: 26.5 mm (1.04")
    • Seat Type: Gasket
    • Spark Plug Reach: 26.50 mm
    • Terminal Type: Solid
    • Thread Diameter: 14 mm
    • Thread Pitch: 1.25 mm
    • UPC: 042511045064
    • Wrench Diameter: 16 mm
    • Part Description: BMW X3 Platinum TT™ Spark Plug
    More Info
    $5.12
  • Denso Original U-Groove Nickel Spark Plug for BMW X3 - 3445

    Denso® Original U-Groove Nickel Spark Plug for BMW X3

    PartNumber: 3445
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 0.035"
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Standard
    • Heat Range: 22
    • Hex Size: 16 mm
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 0.472"
    • Thread Reach: 1.043"
    • UPC: 042511034457
    • Part Description: BMW X3 Original U-Groove Nickel Spark Plug
    More Info
    $4.49
  • Denso Original U-Groove Nickel Spark Plug for BMW X3 - 3381

    Denso® Original U-Groove Nickel Spark Plug for BMW X3

    PartNumber: 3381
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Material: Nickel
    • Gap: 1.1 mm
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-Groove
    • Heat Range: 20
    • Hex Size: 0.625"
    • Resistance: 5 kOhm
    • Spark Plug Seat Style: Gasket
    • Thread Diameter: 14 mm
    • Thread Reach: 26.5 mm
    • UPC: 042511033818
    • Part Description: BMW X3 Original U-Groove Nickel Spark Plug
    More Info
    $4.37
  • Denso Platinum TT™ Spark Plug for BMW X3 - 4504

    Denso® Platinum TT™ Spark Plug for BMW X3

    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: BMW X3 Platinum TT™ Spark Plug
    More Info
    $3.32
  • Denso Original U-Groove Nickel Spark Plug for BMW X3 - 5063

    Denso® Original U-Groove Nickel Spark Plug for BMW X3

    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: BMW X3 Original U-Groove Nickel Spark Plug
    More Info
  • OEM (Genuine) BMW X3 Spark Plug, High Power

    PartNumber: 12-12-9-071-003
    OEM BMW X3 Spark Plug, High Power - 12-12-9-071-003
    Product Specifications
    • Other Names: Spark Plug
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12-12-0-030-548
    • Part Description: BMW X3 Spark Plug, High Power
    More Info
  • Denso Iridium Long-Life™ Spark Plug for BMW X3 - FXE24HR11

    Denso® Iridium Long-Life™ Spark Plug for BMW X3

    PartNumber: FXE24HR11
    Product Specifications
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Iridium-Rhodium Alloy
    • Ground Configuration: Needle-to-Needle
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Needle
    • Hex Size: 14.3
    • Manufacturer Heat Range: 24
    • Pre-Gap Size: 0.044
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511034570
    • Part Description: BMW X3 Iridium Long-Life™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for BMW X3 - IK20

    Denso® Iridium Tt™ Spark Plug for BMW X3

    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: BMW X3 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for BMW X3 - IK20TT

    Denso® Iridium Tt™ Spark Plug for BMW X3

    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: BMW X3 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for BMW X3 - IKH20

    Denso® Iridium Tt™ Spark Plug for BMW X3

    PartNumber: IKH20
    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: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511053441
    • Part Description: BMW X3 Iridium Tt™ Spark Plug
    More Info
  • Denso Iridium Tt™ Spark Plug for BMW X3 - IKH20TT

    Denso® Iridium Tt™ Spark Plug for BMW X3

    PartNumber: IKH20TT
    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: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511047044
    • Part Description: BMW X3 Iridium Tt™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for BMW X3 - K20HR-U11

    Denso® Original U-Groove™ Spark Plug for BMW X3

    PartNumber: K20HR-U11
    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: 0.044
    • Reach: 26.50
    • Resistance: 5000
    • Seat Type: Gasket
    • UPC: 042511033818
    • Part Description: BMW X3 Original U-Groove™ Spark Plug
    More Info
  • Denso Original U-Groove™ Spark Plug for BMW X3 - K20TXR

    Denso® Original U-Groove™ Spark Plug for BMW X3

    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: BMW X3 Original U-Groove™ Spark Plug
    More Info
  • Denso Platinum Tt™ Spark Plug for BMW X3 - PK20TT

    Denso® Platinum Tt™ Spark Plug for BMW X3

    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: BMW X3 Platinum Tt™ Spark Plug
    More Info
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About BMW X3 Spark Plug

BMW markets BMW X3 as a Sports Activity Vehicle, which belongs to the company's X-vehicle line. The BMW X3 comes with plenty of quality vehicles and parts, including the spark plug. The BMW X3 spark plug is composed of a shell and insulator, which is inserted into the combustion chamber where it is sealed to pressure and temperature that are extreme.
The BMW X3 offers reliable and practical parts to customers. But there will be several problems after the spark plug has been used for years. A spark plug is made from an insulator that surrounds an electrode that protrudes down its center. The electrode protrudes from the end of the spark plug which helps produce a gap across the arc and into the combustion chamber which helps ignite the air/fuel mixture in the combustion chamber. Spark plugs have different heat ranges. The longer the spark plug insulator, the hotter the spark plug will operate. But the shorter the insulator, the cooler the spark plug will operate. We offer BMW X3 parts of great value, practicality, and durability. It is easy to buy needed BMW X3 parts at nearly wholesale prices online.