How to replace the ignition coil for Bank 2 on Cadillac Seville?

The replacement of Bank 2's ignition coil starts with removing the fuel injector sight shield followed by the upper tiller panel as needed for direct access to each coil. Remove the ignition coil cover from the cam cover and disconnect the wiring harness of the coil under repair by removing its retaining bolt and then gently extracting the entire coil assembly. Begin by disconnecting the main coil wiring harness at the cam cover and then remove each coil assembly bolt and stud before extracting the ignition coil assembly. When installing the ignition coil assembly make sure the spark plug seals are correctly positioned before proceeding with installation which requires following step one by step two and then using a torque wrench to tighten ignition coil assembly retaining bolts and studs to 10 Nm (89 lb in). When installing the ignition coil connect the main coil wiring harness to the cam cover space ensuring proper spark plug seal alignment before installing the retaining bolt and tightening it to 10 Nm (89 lb in). Following these steps complete the installation by inserting the ignition coil electrical connector then install the ignition coil cover onto the cam cover before reinstalling the upper filler panel and placing the fuel injector sight shield.

OEM Cadillac Seville Ignition Coil

Ignition Coil Resistor

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6 Ignition Coils found

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Cadillac Seville Ignition Coil Part Number: 89017778
$136.05 MSRP: $424.46
You Save: $288.41 (68%)
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Product Specifications
- Other Name: Coil, Ignition; Ignition Control Module; Ignition Module; Coil Assembly; Coil, Ignition Coil
- Replaces: 12585765
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Cadillac Seville | SLS | 8 Cyl 4.6 L GAS
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Cadillac Seville Ignition Coil, Driver Side Part Number: 1104076
$206.12 MSRP: $626.23
You Save: $420.11 (68%)
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Product Specifications
- Other Name: Coil I; Coil Assembly; Coil, Ignition Coil
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Seville Ignition Coil Part Number: 12498335
$100.35 MSRP: $179.20
You Save: $78.85 (44%)
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Product Specifications
- Other Name: Coil, Ignition Coil; Coil
- Replaces: 01985473, 1985473
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Seville | Base, Elegante | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Seville 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:
- 1993-1999 Cadillac Seville | Base, SLS, STS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Seville 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:
- 1986-1993 Cadillac Seville | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Seville Ignition Coil, Black, Passenger Side Part Number: 1104075
Product Specifications
- Other Name: Coil I; Coil Assembly; Coil, Ignition Coil
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS

Cadillac Seville Ignition Coil

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It goes without saying that Cadillac Seville ignition coil is one of the most important parts that define the brand's dedication to the reliable and efficient car. This ignition coil is primarily for transforming the 12 volts of electricity from the battery into the 15,000 to 40,000 volts required for the ignition of the air/fuel mixture in the cylinders of the engine. The design to go with the Cadillac Seville models manufactured from 1975-2004 involves coils of copper that are insulated around an iron core. Cadillac Seville Ignition Coil improves the efficiency and safety of the car's engine since it reduces the chances of misfires and optimizes fuel consumption, perfectly suitable for Cadillac luxury vehicles performance. Indeed, the ignition coil has undergone the changes in design and there were some versions called coil-on-plug and wasted spark systems, which shows the ideas of Cadillac for the further improvement of vehicles. About these developments, not only provides the performance enhancement and upgrading but also cuts down high-tension leads and distributors that have an owner's headache in maintenance. The Cadillac Seville Ignition Coil quickly became popular because of its durability and universality with different types of Seville and guarantees the desired atmosphere inherent in Cadillac. The Cadillac Seville Ignition Coil is a part of the ignition system that greatly benefits from the brand's commitment to excellence, that is why it cannot be overlooked when considering the brand essentials in automobiles.

Cadillac Seville Ignition Coil Parts Questions & Experts Answers

Ignition Coil
89017778
Q: How to replace the ignition coil for Bank 2 on Cadillac Seville?
A:
The replacement of Bank 2's ignition coil starts with removing the fuel injector sight shield followed by the upper tiller panel as needed for direct access to each coil. Remove the ignition coil cover from the cam cover and disconnect the wiring harness of the coil under repair by removing its retaining bolt and then gently extracting the entire coil assembly. Begin by disconnecting the main coil wiring harness at the cam cover and then remove each coil assembly bolt and stud before extracting the ignition coil assembly. When installing the ignition coil assembly make sure the spark plug seals are correctly positioned before proceeding with installation which requires following step one by step two and then using a torque wrench to tighten ignition coil assembly retaining bolts and studs to 10 Nm (89 lb in). When installing the ignition coil connect the main coil wiring harness to the cam cover space ensuring proper spark plug seal alignment before installing the retaining bolt and tightening it to 10 Nm (89 lb in). Following these steps complete the installation by inserting the ignition coil electrical connector then install the ignition coil cover onto the cam cover before reinstalling the upper filler panel and placing the fuel injector sight shield.