Buick Exhaust Parts
OEM NEW 2019-20 GM Cadillac Chevrolet GMC XT6 Park Sensor Retainer Ring 13598576
GM
13598576
$9.17
MSRP $10.87
Save $1.70
15.6% Off 
Secondary Air Injection Check Valve
GM
22048208
All models. Helps prevent exhaust from entering air pump
$82.49
MSRP $150.65
Save $68.16
45.2% Off 
Catalytic Converter Front Heat Shield
GM
55569314
1.4L turbo, front. Without high output, muffler & pipe, front. Converter & pipe. This GM Genuine Part is designed, engineered, and...
$50.52
MSRP $72.04
Save $21.52
29.9% Off 
Catalytic Converter Front Heat Shield
GM
25997287
With high output, converter & pipe. Without high output, muffler & pipe, front. This GM Genuine Part is designed, engineered, and tested...
$105.23
MSRP $160.17
Save $54.94
34.3% Off 
Heat Shield
GM
55503732
Acadia. At cylinder head. 2.0L, 2021-26, #2. XT5. 2.0l. Turbocharger. Transversal. Envision. Turbo to exhaust manifold. 2.0L turbo, #2.
$15.41
MSRP $20.79
Save $5.38
25.9% Off 
OEM NEW Gm 04-09 Grand LaCrosse Prix CXL Air Injection Pump Check Valve 12660127
GM
12660127
Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$207.75
MSRP $380.49
Save $172.74
45.4% Off 
2006-2009 Chevrolet Trailblazer Air Pump System Check Valve Genuine OEM NEW
GM
12619110
Air Pump System Check Valve
$194.09
MSRP $355.48
Save $161.39
45.4% Off 
OEM NEW 2007-2011 GM Buick Chevrolet Air Injection Check Shut Off Valve 12659290
GM
12659290
3.9L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$315.31
MSRP $580.68
Save $265.37
45.7% Off 
OEM NEW 08-11 GM Buick Lucerne 4.6L Secondary Air Injection Check Valve 12619126
GM
12619126
4.6L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$217.93
MSRP $399.14
Save $181.21
45.4% Off 
OEM NEW 04-05 GM Buick GMC Oldsmobile Air Injection System Check Valve 12619-128
GM
12619128
4.2L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$118.46
MSRP $217.37
Save $98.91
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