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Genuine Buick Century Spark Plug

Ignition Spark Plug
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20 Spark Plugs found

  • Buick Century Spark Plug - 12681664
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    Buick Century Spark Plug Assembly, Gas Eng Ign

    Part Number: 12681664
    $8.81 MSRP: $15.80
    You Save: $6.99 (45%)
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    Product Specifications
    • Other Name: Spark Plug
    • Replaces: 12568387, 25330840, 12565030, 25161444
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 Buick Century | CUSTOM, CUSTOM 4 DOOR, GS, LIMITED, LS | 6 Cyl 3.1L
    • 1996 Buick Century | CUSTOM, SPECIAL, SPECIAL STATION WAGON | 6 Cyl 3.1L
  • Buick Century Spark Plug - 19300749
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    Buick Century 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:
    • 1986-1988 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
  • Buick Century Spark Plug - 19300382
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    Buick Century Spark Plug Asm

    Part Number: 19300382
    $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: 19354419
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1985-1986 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 2.8L
  • Buick Century Spark Plug - 19301807
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    Buick Century 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: 05614281, 19179571, 19208526, 5614281, 19244464, 19158034, 25161677
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1994-1995 Buick Century | CUSTOM, CUSTOM STATION WAGON, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L, 6 Cyl 3.1L
  • Buick Century Spark Plug - 19158029
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    Buick Century 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:
    • 1989-1991 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR | 6 Cyl 3.3L
  • Buick Century Spark Plug - 5614281
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    Buick Century 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 Century | CUSTOM, CUSTOM STATION WAGON, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L, 6 Cyl 3.1L
  • Buick Century Spark Plug - 19355205
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    Buick Century 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: 05614224, 19301655, 5614224, 19158000
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1989-1991 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR | 6 Cyl 3.3L
  • Buick Century Spark Plug - 5613680
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    Buick Century Plug,Glow

    Part Number: 5613680
    $10.36 MSRP: $18.58
    You Save: $8.22 (45%)
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    Product Specifications
    • Other Name: GLOW PLUG,Glow
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1985 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 4.3L Diesel
  • Buick Century Spark Plug - 19301810
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    Buick Century 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: 19208533, 19244469, 19244475, 25320206, 19158042, 19208534, 19158041, 25333938
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2001 Buick Century | CUSTOM, LIMITED | 6 Cyl 3.1L
  • Buick Century Spark Plug - 19300875
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    Buick Century Spark Plug Asm

    Part Number: 19300875
    $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; Spark Plug
    • Replaces: 19208525, 19244468, 19158033, 19158029, 5614248, 5614235, 05614248, 19244463, 19207828, 05614235
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2002-2005 Buick Century | CUSTOM, CUSTOM 4 DOOR, LIMITED | 6 Cyl 3.1L
    • 1989-1991 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR | 6 Cyl 3.3L
  • Buick Century Spark Plug - 19301813
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    Buick Century 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: 19244474, 19158036, 19208529, 19244473, 19301321, 25163148, 25166821, 19208531, 19158039
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1996-2000 Buick Century | CUSTOM, GS, LIMITED, LS, REGAL, SPECIAL, SPECIAL STATION WAGON | 6 Cyl 3.1L
    • 1992-1993 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 6 Cyl 3.3L
  • Buick Century Spark Plug - 19354418
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    Buick Century 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
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    Product Specifications
    • Other Name: SPARK PLUG ASM,GAS ENG IGN
    • Replaces: 05614230, 05614155, 19302729, 5614230, 19157998, 5614155
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1993-1996 Buick Century | CUSTOM, CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L
    • 1987-1989 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 2.8L
  • Buick Century Spark Plug - 19158037
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    Buick Century Spark Plug

    Part Number: 19158037
    $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: 19301805
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1986-1988 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
  • Buick Century Spark Plug - 19307142
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    Buick Century 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 Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L
  • Buick Century Spark Plug - 19302723
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    Buick Century 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:
    • 1996-2005 Buick Century | CUSTOM, CUSTOM 4 DOOR, LIMITED, SPECIAL, SPECIAL STATION WAGON | 6 Cyl 3.1L
    • 1992-1993 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 6 Cyl 3.3L
  • Buick Century Spark Plug - 19310656
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    Buick Century Spark Plug Asm

    Part Number: 19310656
    $2.19 MSRP: $3.92
    You Save: $1.73 (45%)
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    Product Specifications
    • Other Name: SPARKPLUG,Glow
    • Replaces: 05613935, 05613794, 5613935, 5613848, 5613794, 19157993
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1985 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 4 Cyl 2.5L, 6 Cyl 3.0L, 6 Cyl 3.8L
  • Buick Century Spark Plug - 19302728
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    Buick Century Spark Plug Asm

    Part Number: 19302728
    $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,Glow
    • Replaced by: 19355206
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1994-1995 Buick Century | CUSTOM, CUSTOM STATION WAGON, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L, 6 Cyl 3.1L
  • Buick Century Spark Plug - 5614046
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    Buick Century Spark Plug

    Part Number: 5614046
    $2.33 MSRP: $4.18
    You Save: $1.85 (45%)
    Ships in 1-2 Business Days
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    Product Specifications
    • Other Name: SPARKPLUG,Glow
    • Replaced by: 19354431
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1992 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR | 4 Cyl 2.5L
  • Buick Century Spark Plug - 88901022
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    Buick Century Spark Plug Pkg

    Part Number: 88901022
    $8.08 MSRP: $14.50
    You Save: $6.42 (45%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SPARK PLUG, Spark Ignition
    • Replaced by: 19313640
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1991-1992 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 4 DOOR, SPECIAL 4 DOOR | 4 Cyl 2.5L
  • Buick Century Spark Plug - 5613826
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    Buick Century Plug, Glow

    Part Number: 5613826
    Product Specifications
    • Other Name: Glow Plug, Engine Tune, Up(Spark,Glow); Glow Plug
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1982-1985 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 4.3L Diesel

Buick Century Spark Plug

The Spark Plug of Buick Century vehicles assists in the ignition of the fuel/air mixture inside the combustion chamber hence enabling the fire and smooth running of the cars. As a result of connecting the ignition system the spark plug provides an electric spark, which is responsible for igniting the mixture. Symptoms of bad spark plug are plasma erosion, severe black or brownish deposits, oily buildup, a gap closed by the electrode, change of color to white or gray, and pre-ignite. There are various spark plugs including the one with numerous ground electrodes or surface-discharge type to improve ignition and durability; however, gap distance and heat rating are critical to engine performance.

Each OEM Buick Century Spark Plug we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Century Spark Plug Parts Questions & Experts Answers

  • Buick Century Spark Plug - 19158037 Spark Plug Spark Plug
    19158037
    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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