Cadillac Eldorado Ignition & Spark Plugs
We stock Genuine OEM Cadillac Ignition & Spark Plugs for your Cadillac Eldorado. OEM ignition and spark plugs are designed specifically for your vehicle's engine, ensuring optimal performance and fuel efficiency. These parts are responsible for igniting the fuel in the combustion chamber, making them critical components of your engine's operation. By choosing OEM ignition and spark plugs, you can be confident in their quality and reliability, which can help extend the life of your engine and prevent potential damage or issues. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
1985-2006 GM - Conventional Spark Plug
GM
19354416
4.3L, 2003-2007. Optional. Vendor:acdelco. Standard. Vendor #R44LTS6. Black Onyx coating helps reduce corrosion
Copper core provides...
$2.83
MSRP $4.36
Save $1.53
35.1% Off 
1989-1993 GM - Conventional Spark Plug
GM
19355205
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.72
MSRP $4.18
Save $1.46
34.9% Off 
1998-1999 Cadillac - Spark Plug Wire Set
GM
19172245
All models. 4.6l. Durable to help transfer high voltage pulses without damage
$131.64
MSRP $245.48
Save $113.84
46.4% Off 
1991-2004 GM - Double Platinum Spark Plug
GM
19300875
Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.26
MSRP $13.76
Save $5.50
40% Off 
1989-1995 Cadillac - Spark Plug Wire Set
GM
19154578
All models. 4.9l. Allante. Wire kit. Seville. Durable to help transfer high voltage pulses without damage
$70.21
MSRP $128.64
Save $58.43
45.4% Off 
2000-2003 GM - Coil on Spark Plug Boot
GM
12163650
2000-03, Spark plug. 4.6L, 2000-02, Spark plug. 4.0L, Spark plug. Durable boot seal helps protect against moisture and contaminants
This...
$8.57
MSRP $14.28
Save $5.71
40% Off 
Ignition Switch
GM
07846340
1986-89. Seville. Oldsmobile. With console. With lock. Buick. 1987-89. Allante. Cadillac.
$54.32
MSRP $98.10
Save $43.78
44.6% Off 
Ignition Switch
GM
26009611
Allante. Cadillac. 1990-92. Seville. 1990-91. 1986-89. Oldsmobile. With console. With lock. 1987-89.
$88.49
MSRP $165.02
Save $76.53
46.4% Off 
1992-1995 Cadillac - Ignition Switch
GM
26022295
All models. Eldorado. With console. Floor shift. Work with vehicle electronics to help optimize vehicle capabilities
$167.17
MSRP $311.74
Save $144.57
46.4% Off 
1984-1995 GM - Ignition Coil
GM
12498336
High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone...
$81.38
MSRP $151.76
Save $70.38
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