How to replace the ignition coil on Buick Century?

Begin substitute an Ignition Coil by first disconnecting and documenting the spark plug wire order of attachment. Start by unscrewing the Ignition Coil screws before taking off the Ignition Coil from the Ignition Control Module. Follow the fastener notice in service precautions to tighten Ignition Coil screws to 4.5 n.m (40 lb in) during installation. Afterward connect the Spark Plug Wires.

OEM Buick Century Ignition Coil

Ignition Coil Resistor

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5 Ignition Coils found

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Buick Century Ignition Coil Part Number: 12498336
$73.85 MSRP: $151.76
You Save: $77.91 (52%)
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Product Specifications
- Other Name: Coil, Ignition Coil; Coil
- Replaces: 01985474, 1985474
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Century | Custom, Estate, Limited, Olympia Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Century Ignition Coil Part Number: 19418995
$41.68 MSRP: $114.58
You Save: $72.90 (64%)
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Product Specifications
- Other Name: Coil, Ignition Coil; Coil; Coil Kit, Ignition Coil
- Replaces: 01115468, 12498334, 01115315, 1115315, 1115468
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1986 Buick Century | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
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Buick Century Ignition Coil Part Number: 19418991
$52.41 MSRP: $107.70
You Save: $55.29 (52%)
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Product Specifications
- Other Name: Coil Assembly, Ignition; Coil Assembly; Coil; Coil, Ignition Coil
- Replaces: 10472401, 10482928, 19353734
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-2005 Buick Century | Custom, Estate Wagon, Limited, Special, Special Edition, T-Type | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Buick Century Pole Piece Part Number: 1976925
Product Specifications
- Other Name: Pole Piece & Plate, Distributor; Ignition Coil; Pickup Coil; Pole Piece & Plate; Coil
- Replaced by: 19110917
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick Century Ignition Coil Part Number: 12498046
Product Specifications
- Other Name: Coil, Ignition Coil; Coil
- Replaces: 01115455, 1115455
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984 Buick Century | Custom, Estate, Limited, Olympia Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 4.3 L DIESEL

Buick Century Ignition Coil

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The Buick Century Ignition Coil is an essential part that operates an essential function of the automobiles; the ignition. The ignition coil in turn steps up the low voltage coming from the battery to produce high voltage power required tocause spark to ignite the fuel in the combustion chamber of the engine. This process entails conversion of electricity through the primary and secondary windings of coil to the 15,000- 40,000 volts needed to bridge the gap between the electrodes of a spark plug. Buick Century vehicles throughout the years have had a number of types of ignition coils some of which include distributor ignition systems, coil on plug ignition systems and coil near plug ignition systems. Different styles of ignition coils have many ways of distributing voltage to current spark plugs: some systems have one coil per cylinder. If the ignition coil is not working, no spark is produced and there will be no start or a weak, rough, and poor running engine. Maintenance of the ignition coil and its inspection should be done often so that the functions of the engine are not affected and there are no complications.

Buick Century Ignition Coil Parts and Q&A

Ignition Coil
19418991
Q: How to replace the ignition coil on Buick Century?
A:
Begin substitute an Ignition Coil by first disconnecting and documenting the spark plug wire order of attachment. Start by unscrewing the Ignition Coil screws before taking off the Ignition Coil from the Ignition Control Module. Follow the fastener notice in service precautions to tighten Ignition Coil screws to 4.5 n.m (40 lb in) during installation. Afterward connect the Spark Plug Wires.