Buick Rainier Ignition & Spark Plugs
We stock Genuine OEM Buick Ignition & Spark Plugs for your Buick Rainier. 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.
Iridium Spark Plug
GM
12681663
Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
$11.82
MSRP $16.88
Save $5.06
30% Off 
Spark Plug Wire
GM
89018055
Durable to help transfer high voltage pulses without damage
$26.37
MSRP $45.12
Save $18.75
41.6% Off 
OEM NEW 2006-20 GM Chevrolet Savana Gasoline Engine Ignition Spark Plug 12680072
GM
12680072
6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
$11.82
MSRP $16.88
Save $5.06
30% Off 
Spark Plug Wire Kit
GM
19417612
Durable to help transfer high voltage pulses without damage
$119.73
MSRP $219.68
Save $99.95
45.5% Off 
Ignition Coil
GM
12699382
High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone...
$85.11
MSRP $155.46
Save $70.35
45.3% Off 
Ignition Coil
GM
19418992
Coil stamped 19005218. Express, savana. 6.0l. Express, savana. 4.8l. Hummer H2. 5.3, 6.0L. 5.3L. Round. Vendor:delphi. SSR.
$86.35
MSRP $138.36
Save $52.01
37.6% Off 
OEM NEW 02-09 GM Chevrolet GMC Buick Trailblazer Ignition Lock Cylinder 15789012
GM
15789012
Bravada/Envoy/Trailblazer. Without security sys. Rainier. Auto trans. SSR. This part requires programming and/or special setup...
$57.28
MSRP $85.97
Save $28.69
33.4% Off 
Ignition Coil Wire
GM
12579355
4.8, 5.3, 6.0 & 6.2L. 2003-05, 5.3L. 6.2L without supercharger. Wire connector. 7.0L. 2008-09. Insulated to help protect the interior...
$139.08
MSRP $255.20
Save $116.12
45.5% Off 
Electronic Ignition Control Module
GM
19418994
Canyon, Colorado. 2004-06. 4.2L. 3.5L. Feature electronically welded lead connections to reduce heat stress failure or cold joints
Laser...
$143.00
MSRP $262.38
Save $119.38
45.5% Off 
OEM NEW GM 98-07 Buick Chevrolet Hummer Pontiac Knock Sensor Harness 12589867
GM
12589867
4.8, 5.3 & 6.0L. 5.3l. Corvette. 2nd design. 5.7L, without locating tab. Hummer H2. CTS. 5.7l. SSR. GTO. Sends signals to the engine...
$71.27
MSRP $130.18
Save $58.91
45.3% Off 
OEM NEW 04-20 GM Chevrolet Cadillac Ignition Knock (Detonation) Sensor 12623730
GM
12623730
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$16.86
MSRP $25.94
Save $9.08
35% Off 
Ignition Coil Mounting Bracket
GM
12580353
2003-05, 5.3L. 6.2L without supercharger. 6.0 & 6.2L. 7.0L. 2008-09. This GM Genuine Part is designed, engineered, and tested to...
$32.49
MSRP $55.58
Save $23.09
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