Buick Engine Parts
availability
Hood Insulator
GM
84234584
Helps reduce noise from the engine compartment
Helps disperse heat evenly
This GM Genuine Part is designed, engineered, and tested to...
$97.50
MSRP $149.17
Save $51.67
34.6% Off 
Front Driver Side Lower Outer Grille
GM
20859107
Helps protect radiator from debris
Allows air flow to the engine compartment
This GM Genuine Part is designed, engineered, and tested to...
$73.37
MSRP $112.25
Save $38.88
34.6% Off 
Front Bumper Fascia Lower Deflector
GM
20984571
Helps keep engine running cool
Maximizes air flow through the radiator
This GM Genuine Part is designed, engineered, and tested to...
$68.78
MSRP $105.23
Save $36.45
34.6% Off 
Hood Insulator
GM
95157640
Helps reduce noise from the engine compartment
Helps disperse heat evenly
This GM Genuine Part is designed, engineered, and tested to...
$100.22
MSRP $153.33
Save $53.11
34.6% Off 
Ignition Knock (Detonation) Sensor
GM
12690555
Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
$18.23
MSRP $33.36
Save $15.13
45.4% Off 
Front Passenger Side Lower Outer Grille
GM
20859108
Helps protect radiator from debris
Allows air flow to the engine compartment
This GM Genuine Part is designed, engineered, and tested to...
$74.12
MSRP $113.39
Save $39.27
34.6% Off 
Front Bumper Fascia Air Deflector
GM
25829699
Center. Helps keep engine running cool
Maximizes air flow through the radiator
This GM Genuine Part is designed, engineered, and tested...
$60.93
MSRP $92.79
Save $31.86
34.3% Off 
Hood Insulator
GM
13436190
Helps reduce noise from the engine compartment
Helps disperse heat evenly
This GM Genuine Part is designed, engineered, and tested to...
$18.25
MSRP $27.72
Save $9.47
34.2% Off 
Multi-Purpose Fuse
GM
84082833
Relays & modules, body. Sedan, instrument panel, maxi, 30 amp. Sedan, underhood, 30 amp. Engine compartment. J case 30 amp. Junction...
$6.45
MSRP $8.71
Save $2.26
25.9% Off 
Hood Insulator
GM
23453692
Helps reduce noise from the engine compartment
Helps disperse heat evenly
This GM Genuine Part is designed, engineered, and tested to...
$87.26
MSRP $133.50
Save $46.24
34.6% Off 
Water Pump Inlet Pipe
GM
12706857
LaCrosse. CT6. 3.0l. 3.0L twin-turbo. XT6. Coupe, 3.6L, 2016-19. Sedan, 3.6L, 2016-2018. This GM Genuine part is designed, engineered...
$38.98
MSRP $60.44
Save $21.46
35.5% Off 
Exterior Bright Chrome Front Grille
GM
84899913
Helps protect radiator from debris
Allows air flow to the engine compartment
This GM Genuine Part is designed, engineered, and tested...
$718.07
MSRP $1,098.62
Save $380.55
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