GM Genuine Parts Secondary Air Injection Pump Check Valve Gasket, 12605172
In stock
$5.99
Listed as compatible with this vehicle by the retailer feed.
Check price2011 Buick LaCrosse Oxygen Sensors
15 products listed as compatible with this vehicle by the retailer feed.
NTK Switching Oxygen Sensor: 4 Wire, 16.25" Long, Heated, Direct Fit, 21069
In stock
$69.99
Listed as compatible with this vehicle by the retailer feed.
Check price
DENSO Oxygen Sensor: 4 Wire, 11.77" Long, Heated, Universal Fit, 234-4212
In stock
$69.99
Listed as compatible with this vehicle by the retailer feed.
Check price
DENSO Oxygen Sensor: 4 Wire, 21.65" Long, Heated, Exact Fit, 234-4673
In stock
$74.99
Listed as compatible with this vehicle by the retailer feed.
Check price
DENSO Oxygen Sensor: Downstream, 4 Wire, 16.38" Long, Heated, Exact Fit, 234-4526
In stock
$76.99
Listed as compatible with this vehicle by the retailer feed.
Check price
NTK Switching Oxygen Sensor: 4 Wire, 20.5" Long, Heated, Direct Fit, 21556
In stock
$86.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Bosch Oxygen Sensor: 4 Wire, 12.01" Long, Heated, Exact Fit, 16070
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
Check price
NTK Switching Oxygen Sensor: 4 Wire, 18.5" Long, Heated, Direct Fit, 21555
In stock
$89.99
Listed as compatible with this vehicle by the retailer feed.
Check price
DENSO Oxygen Sensor: 4 Wire, 12.24" Long, Heated, Exact Fit, 234-4815
In stock
$107.99
Listed as compatible with this vehicle by the retailer feed.
Check price
Bosch Oxygen Sensor: 4 Wire, 19.88" Long, Heated, Exact Fit, 15283
In stock
$119.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Heated Oxygen Sensor, 213-4553
In stock
$151.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Heated Oxygen Sensor, 213-4299
In stock
$155.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Heated Oxygen Sensor, 12656543
In stock
$166.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Secondary Air Injection Pump with Bracket, 215-704
In stock
$249.99
Listed as compatible with this vehicle by the retailer feed.
Check price
GM Genuine Parts Secondary Air Injection Check Valve Kit with Retainers and Bolts, 214-2150
In stock
$271.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.