How to replace the Spark Plug Wires on Buick Century?

Proceed with wire Spark Plug replacement when ignition is set to off. Trigger the Spark Plug boot one-half turn for removal by grasping only the boot to protect the wire from damage. Separate Spark Plug wires 2, 4, and 6 from front bank spark plugs before they come out of their retaining clips. Begin by disconnecting Spark Plug wires 1, 3, and 5 from rear bank spark plugs and their retaining clips before detaching wires from both ignition coils and the engine. A new Spark Plug wire installation requires moving all boot heat shields in addition to Spark Plug wire conduit and Spark Plug wire retaining clips. The first step toward installation involves hooking up Spark Plug wires to both engine components and ignition coils while wiring number 1 3 and 5 to right side engine spark plugs using retaining clips. Secure wires 2, 4 and 6 to the left spark plugs of the engine before locking them into place.

Are Spark Plug Wires Vital for Proper Engine Operation and What Conditions Should Be Inspected to Ensure Performance on Buick Century?

Engine performance requires sparks plug wires to maintain their proper state which requires complete inspections to detect performance-affecting conditions. The routing of spark plug wires must be checked immediately as improper placement can lead to electrical interference between wires. Wires should be examined for cracks along with checking boots for all possible signs of damage like tearing or piercing and arcing or carbon tracking and corroded terminals. When you find corrosion or carbon tracking or arcing on spark plug wire terminals or boots you must replace both parts.

OEM Buick Century Spark Plug Wires

Spark Plug Ignition Wires

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45 Spark Plug Wires found

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Buick Century Cable Set Part Number: 19170844
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12096426
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Century | Custom, Special | 6 Cyl 3.1 L GAS
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Buick Century Cable Set Part Number: 19170850
Product Specifications
- Other Name: Wire Kit, Spark Plug; Spark Plug Wire; Wire Kit, Spark Or Glow Plug Ignition
- Replaces: 12173590
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Century | Limited, Special | 4 Cyl 2.2 L GAS
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Buick Century Cable Set Part Number: 12072146
Product Specifications
- Other Name: Wire, Spark Plug Or Coil; Spark Plug Wire
- Replaces: 12096448
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Cable Set Part Number: 12036951
Product Specifications
- Other Name: Cable; Spark Plug Wire
- 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 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
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Buick Century Cable Set Part Number: 12072116
Product Specifications
- Other Name: Wire Assembly, Spark Plug #8 Cylinder; Spark Plug Wire; Cable
- Replaces: 12036948
- 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 2.8 L GAS, 6 Cyl 3.8 L GAS
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Buick Century Cable Set Part Number: 12072142
Product Specifications
- Other Name: Wire, Spark Plug Or Coil; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Cable Set Part Number: 12072157
Product Specifications
- Other Name: Wire, Spark Plug Or Coil; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Cable Set Part Number: 12072156
Product Specifications
- Other Name: Wire, Spark Plug Or Coil; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Cable Set Part Number: 12072154
Product Specifications
- Other Name: Wire, Spark Plug Or Coil; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1996, 1988-1990 Buick Century | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Buick Century Cable Set Part Number: 12053453
Product Specifications
- Other Name: Cable; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1988 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS
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Buick Century Cable Set Part Number: 12036950
Product Specifications
- Other Name: Spark Plug Wire; Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
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Buick Century Cable Set Part Number: 12043615
Product Specifications
- Other Name: Wire, Spark Plug; Spark Plug Wire; Cable; Wire, Spark Plug Or Coil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
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Buick Century Cable Set Part Number: 12053460
Product Specifications
- Other Name: Cable; Spark Plug Wire
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987-1988 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS
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Buick Century Cable Set Part Number: 12043605
Product Specifications
- Other Name: Wire Assembly, Spark Plug #3 Cylinder; Spark Plug Wire; Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited | 4 Cyl 2.5 L GAS
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Buick Century Cable Set Part Number: 12036949
Product Specifications
- Other Name: Spark Plug Wire; Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, T-Type | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
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Buick Century Cable Set Part Number: 12043608
Product Specifications
- Other Name: Wire Assembly, Spark Plug #2 Cylinder; Spark Plug Wire; Cable
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited | 4 Cyl 2.5 L GAS
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Buick Century Cable Set Part Number: 12036966
Product Specifications
- Other Name: Wire, Spark Plug; Spark Plug Wire; Cable; Wire, Spark Plug Or Coil
- Replaces: 12043635, 12096407
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1992 Buick Century | Custom, Estate Wagon, Limited, Special | 6 Cyl 3.3 L GAS
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Buick Century Cable Set Part Number: 12043609
Product Specifications
- Other Name: Spark Plug Wire; Cable; Wire, Spark Plug Or Coil
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited | 4 Cyl 2.5 L GAS
View related parts
Buick Century Cable Set Part Number: 12043625
Product Specifications
- Other Name: Cable; Spark Plug Wire
- Replaces: 12043616
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
View related parts
Buick Century Cable Set Part Number: 12053463
Product Specifications
- Other Name: Cable; Spark Plug Wire
- Replaces: 12043604
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited | 4 Cyl 2.5 L GAS

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1-20 of 45 Results

Buick Century Spark Plug Wires

Want to cut long-term maintenance and repair costs? Choose OEM Spark Plug Wires. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Century parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Century Spark Plug Wires includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Spark Plug Wires in Buick Century vehicles is part of the ignition system to ensure that it transfers electrical current in from the ignition coil to the spark plugs. High tension leads or HT leads are those wires which are used where thick and heat resisting insulation is desired. They are accurately measured to length and the two wires at the end have metal crimps for connection purposes. Modern Spark Plug Wires contain such features that helps to minimize the Radio Frequency Interference and may come with brass terminal to avoid corrosion. Earlier engines may have incorporated a coil wire; however, current and updated engines have coil packs or individual ignition coils which are connected directly on spark plugs thus doing away with Spark Plug Wires. These wires should be well maintained and placed for the optimal performance of the engines as well as their durability.

Buick Century Spark Plug Wires Parts and Q&A

Cable Set
12192443
Q: How to replace the Spark Plug Wires on Buick Century?
A:
Proceed with wire Spark Plug replacement when ignition is set to off. Trigger the Spark Plug boot one-half turn for removal by grasping only the boot to protect the wire from damage. Separate Spark Plug wires 2, 4, and 6 from front bank spark plugs before they come out of their retaining clips. Begin by disconnecting Spark Plug wires 1, 3, and 5 from rear bank spark plugs and their retaining clips before detaching wires from both Ignition Coils and the engine. A new Spark Plug wire installation requires moving all boot heat shields in addition to Spark Plug wire conduit and Spark Plug wire retaining clips. The first step toward installation involves hooking up Spark Plug wires to both engine components and ignition coils while wiring number 1 3 and 5 to right side engine spark plugs using retaining clips. Secure wires 2, 4 and 6 to the left spark plugs of the engine before locking them into place.
Cable Set
12192462
Q: Are Spark Plug Wires Vital for Proper Engine Operation and What Conditions Should Be Inspected to Ensure Performance on Buick Century?
A:
Engine performance requires sparks plug wires to maintain their proper state which requires complete inspections to detect performance-affecting conditions. The routing of spark plug wires must be checked immediately as improper placement can lead to electrical interference between wires. Wires should be examined for cracks along with checking boots for all possible signs of damage like tearing or piercing and arcing or carbon tracking and corroded terminals. When you find corrosion or carbon tracking or arcing on spark plug wire terminals or boots you must replace both parts.