Cadillac Eldorado Ignition & Spark Plugs
availability
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.
RAPIDFIRE Spark Plug
GM
19307137
Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for...
$6.03
MSRP $9.54
Save $3.51
36.8% Off 
RAPIDFIRE Spark Plug
GM
88879891
Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for...
$6.55
MSRP $10.52
Save $3.97
37.7% Off 
Conventional Spark Plug
GM
25193473
Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
$2.86
MSRP $4.40
Save $1.54
35% Off 
Spark Plug Wire
GM
12173531
Durable to help transfer high voltage pulses without damage
$13.78
MSRP $22.03
Save $8.25
37.4% 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...
$9.64
MSRP $15.06
Save $5.42
36% Off 
Double Platinum Spark Plug
GM
19308036
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$9.52
MSRP $15.30
Save $5.78
37.8% Off 
Double Platinum Spark Plug
GM
88901035
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.45
MSRP $13.20
Save $4.75
36% Off 
Double Platinum Spark Plug
GM
19326703
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$8.65
MSRP $13.52
Save $4.87
36% Off 
Double Platinum Spark Plug
GM
12680073
One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine...
$9.57
MSRP $14.96
Save $5.39
36% Off 
Spark Plug Wire Set
GM
88862407
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$44.17
MSRP $76.82
Save $32.65
42.5% Off 
Spark Plug Wire Set
GM
89021009
Professional, premium aftermarket replacement
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$64.27
MSRP $115.80
Save $51.53
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