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Genuine Buick Regal Spark Plug

Ignition Spark Plug
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21 Spark Plugs found

  • Buick Regal Spark Plug - 12646780
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    Buick Regal Spark Plug Asm

    Part Number: 12646780
    $8.99 MSRP: $16.12
    You Save: $7.13 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG,Glow; Spark Plug
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2018-2020 Buick Regal | 1SX 4 DOOR HATCHBACK | 6 Cyl 3.6L
  • Buick Regal Spark Plug - 12681658
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    Buick Regal Spark Plug Assembly, Gas Eng Ign

    Part Number: 12681658
    $8.81 MSRP: $15.80
    You Save: $6.99 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Spark Plug
    • Replaces: 12590701, 12617309, 12620540
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
  • Buick Regal Spark Plug - 12681664
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    Buick Regal Spark Plug Assembly, Gas Eng Ign

    Part Number: 12681664
    $8.81 MSRP: $15.80
    You Save: $6.99 (45%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: Spark Plug
    • Replaces: 25330840, 12565030, 25161444, 12568387
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1996-2004 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GL, GLX, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19301807
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    Buick Regal Spark Plug Asm

    Part Number: 19301807
    $7.72 MSRP: $13.84
    You Save: $6.12 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG,Glow
    • Replaces: 19208526, 05614281, 19158034, 19244464, 25161677, 5614281, 19179571
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1994-1995 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
  • Buick Regal Spark Plug - 19355205
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    Buick Regal Spark Plug Asm,Gasoline Engine Ignition

    Part Number: 19355205
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG ASM,GAS ENG IGN
    • Replaces: 19301655, 19158000, 5614224, 05614224
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1990-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19300749
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    Buick Regal Spark Plug Asm

    Part Number: 19300749
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARKPLUG, Spark Ignition
    • Replaced by: 19354420
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1986-1987 Buick Regal | REGAL | 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19158029
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    Buick Regal Spark Plug

    Part Number: 19158029
    $7.36 MSRP: $13.20
    You Save: $5.84 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG,Glow
    • Replaced by: 19300875
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1990-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.8L
  • Buick Regal Spark Plug - 5614281
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    Buick Regal Sparkplug Asm

    Part Number: 5614281
    $7.72 MSRP: $13.84
    You Save: $6.12 (45%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG,Glow
    • Replaced by: 19301807
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1994-1995 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
  • Buick Regal Spark Plug - 19301810
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    Buick Regal Spark Plug Asm

    Part Number: 19301810
    $7.36 MSRP: $13.20
    You Save: $5.84 (45%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG, Spark Ignition; Spark Plug
    • Replaces: 19244469, 19244475, 25320206, 19158042, 19158041, 25333938, 19208534, 19208533
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2001 Buick Regal | CUSTOM, LIMITED
  • Buick Regal Spark Plug - 19301813
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    Buick Regal Spark Plug Asm

    Part Number: 19301813
    $8.04 MSRP: $14.42
    You Save: $6.38 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG,Glow; Spark Plug
    • Replaces: 19158036, 19301321, 19208529, 25166821, 19244474, 25163148, 19208531, 19158039, 19244473
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1992-2000 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.1L, 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19307142
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    Buick Regal Spark Plug Asm

    Part Number: 19307142
    $7.24 MSRP: $12.98
    You Save: $5.74 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG,Glow
    • Replaces: 19250977, 88901011, 19238470
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1993 Buick Regal | 2 DOOR, 4 DOOR | 6 Cyl 3.1L
  • Buick Regal Spark Plug - 19354418
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    Buick Regal Spark Plug Asm,Gasoline Engine Ignition

    Part Number: 19354418
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SPARK PLUG ASM,GAS ENG IGN
    • Replaces: 5614230, 19302729, 19157998, 5614155, 05614155, 05614230
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1988-1993 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
  • Buick Regal Spark Plug - 5613680
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    Buick Regal Plug,Glow

    Part Number: 5613680
    $10.36 MSRP: $18.58
    You Save: $8.22 (45%)
    ADD TO CART
    Product Specifications
    • Other Name: GLOW PLUG,Glow
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1984 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
  • Buick Regal Spark Plug - 19366108
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    Buick Regal Spark Plug Asm,Gasoline Engine Ignition

    Part Number: 19366108
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SPARK PLUG ASM,GAS ENG IGN
    • Replaces: 5614000, 88901234, 19310637, 5614102, 05614000
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 8 Cyl 5.0L
  • Buick Regal Spark Plug - 19354427
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    Buick Regal Spark Plug Asm,Gasoline Engine Ignition

    Part Number: 19354427
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SPARK PLUG ASM,GAS ENG IGN
    • Replaces: 5613191, 19157994, 19301654, 5613773, 5613956, 05613956, 05613191
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-1985 Buick Regal | 2 DOOR, 4 DOOR, REGAL | 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19300875
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    Buick Regal Spark Plug Asm

    Part Number: 19300875
    $7.36 MSRP: $13.20
    You Save: $5.84 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SPARK PLUG,Glow; Spark Plug
    • Replaces: 19158029, 19158033, 19208525, 19244468, 5614235, 05614248, 5614248, 19244463, 19207828, 05614235
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1996-2004 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.8L
    • 1990-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19302723
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    Buick Regal Spark Plug Asm

    Part Number: 19302723
    $2.80 MSRP: $5.02
    You Save: $2.22 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG
    • Replaced by: 19354417
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1992-2004 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, GS, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, LS, REGAL | 6 Cyl 3.1L, 6 Cyl 3.8L
  • Buick Regal Spark Plug - 19300873
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    Buick Regal Spark Plug Asm

    Part Number: 19300873
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    ADD TO CART
    Product Specifications
    • Other Name: SPARK PLUG,Glow
    • Replaced by: 19354430
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L
  • Buick Regal Spark Plug - 19302728
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    Buick Regal Spark Plug Asm

    Part Number: 19302728
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: SPARK PLUG,Glow
    • Replaced by: 19355206
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1994-1995 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L
  • Buick Regal Spark Plug - 12681659
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    Buick Regal Spark Plug Assembly, Gasoline Engine Ignition

    Part Number: 12681659
    $8.81 MSRP: $15.80
    You Save: $6.99 (45%)
    ADD TO CART
    Product Specifications
    • Other Name: Spark Plug Assembly, Gas Eng Ign; Spark Plug
    • Replaces: 12647827, 12626906
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2014-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON, CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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1-20 of 21 Results

Buick Regal Spark Plug Parts Questions & Experts Answers

  • Buick Regal Spark Plug - 19300749 Spark Plug Asm Spark Plug Asm
    19300749
    Q: What are the components and functions of a typical spark plug?
    A: A typical spark plug comprises a metal shell encasing a ceramic insulator with a central metal electrode extending downward and a side electrode attached to the shell. The spark plug gap, measured in thousandths of an inch or hundredths of a millimeter, defines the distance between these electrodes, serving as the point where the electrical current can arc. The spark plug itself doesn't generate sparks but allows the current, ranging from 20,000 to 50,000 volts, to travel through wires to create sparks in the combustion chamber, igniting the air/fuel mixture. The spark plug's heat range, determined by the insulator's length, influences its ability to dissipate heat. Longer insulators operate hotter, while shorter ones run cooler. Selecting the correct heat range depends on driving habits, with long-distance, high-speed driving favoring colder plugs and stop-and-go driving favoring hotter ones. Replacement is typically needed every 20,000-30,000 miles, as wider plug gaps demand more voltage and affect engine efficiency. During removal and installation, care must be taken to avoid wire mix-up, and plugs should be tightened with proper torque specifications to prevent issues. Inspection, cleaning, and gap adjustment are essential maintenance steps to ensure efficient spark plug performance.

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