2001 Infiniti Q45 Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2001 Infiniti Q45.





Oxygen Sensor
$124.75
$84.80 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Upstream Left
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$124.75
$84.80 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Upstream Right
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$123.50
$80.98 CAD
In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Left
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$123.50
$80.98 CAD
In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Right
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$134.18
$106.62 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Downstream Left
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$134.18
$106.62 CAD
Limited Stock
Condition: New
Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Pick-Up: in 3-4 Business Days
Downstream Right
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$131.42
$74.70 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design





Oxygen Sensor
$131.42
$74.70 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
B2S1 OE Equivalent Design
B2S1 OE Equivalent Design





Oxygen Sensor
$140.25
$77.45 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
B1S2 OE Equivalent Design
B1S2 OE Equivalent Design





Oxygen Sensor
$140.25
$77.45 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
B2S2 OE Equivalent Design
B2S2 OE Equivalent Design

Oxygen Sensor
$139.90
$81.19 CAD
Limited Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor

Oxygen Sensor
$152.45
$93.31 CAD
In Stock
Condition: New
Ships: Today, Nov. 5th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
O.E. Quality Universal Replacement Sensor
O.E. Quality Universal Replacement Sensor




Oxygen Sensor
$80.44
$43.16 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Left
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);




Oxygen Sensor
$80.44
$43.16 CAD
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream Right
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$125.67 CAD
Out of Stock
Condition: New
Upstream Left
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$117.59 CAD
Out of Stock
Condition: New
Upstream Right
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);




Oxygen Sensor
Call for Pricing
Call For Availability
Condition: New
Upstream Left
Required Per Vehicle: 1
Vehicle Fitment Notes:
To 12/00
To 12/00




Oxygen Sensor
Call for Pricing
Call For Availability
Condition: New
Upstream Right
Required Per Vehicle: 1
Vehicle Fitment Notes:
To 12/00
To 12/00





Oxygen Sensor
$154.50
$111.93 CAD
Out of Stock
Condition: New
Front Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$154.50
$111.93 CAD
Out of Stock
Condition: New
Front Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;





Oxygen Sensor
$154.50
$111.93 CAD
Out of Stock
Condition: New
Front Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;





Oxygen Sensor
$154.50
$111.93 CAD
Out of Stock
Condition: New
Front Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);





Oxygen Sensor
$154.50
$111.93 CAD
Out of Stock
Condition: New
Front Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;





Oxygen Sensor
$154.50
$111.93 CAD
Out of Stock
Condition: New
Front Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;




Oxygen Sensor
$139.88
$101.31 CAD
Out of Stock
Condition: New
Rear Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);




Oxygen Sensor
$139.88
$101.31 CAD
Out of Stock
Condition: New
Rear Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;




Oxygen Sensor
$139.88
$101.31 CAD
Out of Stock
Condition: New
Rear Left (Driver Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;




Oxygen Sensor
$139.88
$101.31 CAD
Out of Stock
Condition: New
Rear Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);




Oxygen Sensor
$139.88
$101.31 CAD
Out of Stock
Condition: New
Rear Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: Canada;




Oxygen Sensor
$139.88
$101.31 CAD
Out of Stock
Condition: New
Rear Right (Passenger Side)
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.); Region: United States;

Oxygen Sensor
$139.30
$81.12 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 2
Made in USA
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




Oxygen Sensor
$100.77
$54.07 CAD
Call For Availability
Condition: New
Upstream Left
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);




Oxygen Sensor
$100.77
$54.07 CAD
Call For Availability
Condition: New
Upstream Right
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);
Engine Base: 4.1L 4130cc (-CID) V8 Bore 93.0cm (3.66in.) Stroke 76.0cm (2.99in.);