SAVE 10% SITEWIDE Click to Apply
Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2001 Buick Regal

X

Displaying 1 to 25 (of 25 products)
On Sale:

$50.81

Avail:
27 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
OE Quality Universal Oxygen Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream OE Quality Universal Oxygen Sensor

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
OE Quality Universal Oxygen Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream OE Quality Universal Oxygen Sensor

1 Per Vehicle
On Sale:

$28.66

Avail:
40 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream
1 Per Vehicle
On Sale:

$30.07

Avail:
26 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream
1 Per Vehicle
On Sale:

$38.89

Avail:
116 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
OE Base Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream OE Base Sensor

1 Per Vehicle
On Sale:

$41.50

Avail:
23 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
OE Base Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream OE Base Sensor

1 Per Vehicle
On Sale:

$32.32

Avail:
115 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
OE Replacement
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream OE Replacement

1 Per Vehicle
On Sale:

$31.20

Avail:
127 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
OE Replacement
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream OE Replacement

1 Per Vehicle
On Sale:

$50.05

Avail:
28 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
1
 
Front
 
Heated
15in Length
Eng: L36
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV
Front Heated
15in Length
Eng: L36

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
1
 
Front
 
Heated
15in Length
Eng: L67
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
Front Heated
15in Length
Eng: L67

1 Per Vehicle
On Sale:

$59.08

Avail:
36 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
1
 
Rear
 
18in Length
Eng: L67
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
Rear 18in Length
Eng: L67

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
1
 
Rear
 
18in Length
Eng: L36
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV
Rear 18in Length
Eng: L36

1 Per Vehicle
On Sale:

$30.48

Avail:
20 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
OE Style
O.E. Quality Replacement Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle
On Sale:

$34.31

Avail:
13 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
OE Style
O.E. Quality Replacement Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream OE Style
O.E. Quality Replacement Sensor

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
1
 
Upstream
 
Professional
Upstream
8th VIN Digit: K
Fuel Sys: FI
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV
Upstream Professional
Upstream
8th VIN Digit: K
Fuel Sys: FI

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
1
 
Upstream
 
Professional
Upstream
8th VIN Digit: 1
Fuel Sys: FI
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
Upstream Professional
Upstream
8th VIN Digit: 1
Fuel Sys: FI

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
1
 
Downstream
 
Gold
Downstream
8th VIN Digit: 1
Fuel Sys: FI
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
Downstream Gold
Downstream
8th VIN Digit: 1
Fuel Sys: FI

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
1
 
Downstream
 
Gold
Downstream
8th VIN Digit: K
Fuel Sys: FI
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV
Downstream Gold
Downstream
8th VIN Digit: K
Fuel Sys: FI

1 Per Vehicle
On Sale:

$64.84

Avail:
7 in Stock
Warehouse: US-12
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
1
 
Upstream
 
IN EXH MANIFOLD/CROSSOVER
Eng: L36
8th VIN Digit: K
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV
Upstream IN EXH MANIFOLD/CROSSOVER
Eng: L36
8th VIN Digit: K

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
1
 
Upstream
 
IN EXH MANIFOLD/CROSSOVER
Eng: L67
8th VIN Digit: 1
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
Upstream IN EXH MANIFOLD/CROSSOVER
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$80.48

Avail:
23 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
POST CONVERTER
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream POST CONVERTER

1 Per Vehicle
On Sale:

$47.85

Avail:
11 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
Direct Fit Oxygen Sensor
B1S2
OE Equivalent Design
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream Direct Fit Oxygen Sensor
B1S2
OE Equivalent Design

1 Per Vehicle
On Sale:

$47.98

Avail:
16 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream Direct Fit Oxygen Sensor
B1S1
OE Equivalent Design

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EngineFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
Upstream Sensor
VIN: 1, MFI, Supercharged
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged Upstream Sensor
VIN: 1, MFI, Supercharged
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
Upstream Sensor
VIN: K, MFI, Natural
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Upstream Sensor
VIN: K, MFI, Natural
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream
1 Per Vehicle
On Sale:

$40.76

Avail:
140 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
OE Quality Oxygen Sensor
Alternative Fit 1
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream OE Quality Oxygen Sensor
Alternative Fit 1

1 Per Vehicle
On Sale:

$38.87

Avail:
24 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
OE Quality Oxygen Sensor
Exact Fit
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream OE Quality Oxygen Sensor
Exact Fit

1 Per Vehicle
On Sale:

$36.01

Avail:
74 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
OE Quality Oxygen Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream OE Quality Oxygen Sensor

1 Per Vehicle
On Sale:

$41.27

Avail:
21 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Downstream
 
Universal
O.E. Quality Universal Replacement Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Downstream Universal
O.E. Quality Universal Replacement Sensor

1 Per Vehicle
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
 
1
 
Upstream
 
Universal
O.E. Quality Universal Replacement Sensor
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV
Upstream Universal
O.E. Quality Universal Replacement Sensor

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EngineFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV
 
Front
Old Program
VIN: K, MFI, Natural
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Front
Old Program
VIN: K, MFI, Natural
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
Front
Old Program
VIN: 1, MFI, Supercharged
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged Front
Old Program
VIN: 1, MFI, Supercharged
Avail:
0 in Stock
 OUT OF STOCK
EngineFit NotesFitment Notes
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged
 
Rear
VIN: 1, MFI, Supercharged
 
2001 Buick Regal equipped with
3.8L V6 Gas OHV Supercharged Rear
VIN: 1, MFI, Supercharged
Displaying 1 to 25 (of 25 products)