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2010 Buick Allure
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Diagram

Oxygen Sensor

15151 Bosch
OE Quality Oxygen Sensor


Vehicle specific

Position

Downstream

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$129.54
In stock
Item added to cart

15730 Bosch
Universal Oxygen Sensor


Vehicle specific

Position

Downstream

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$73.40
In stock
Item added to cart

15733 Bosch
Universal Oxygen Sensor


Vehicle specific

Position

Downstream

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
In stock
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

16070 Bosch
Actual OE Oxygen Sensor


Vehicle specific

Position

Downstream

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
In stock
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

15283 Bosch
OE Quality Oxygen Sensor


Vehicle specific

Position

Upstream

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$87.60
In stock
Item added to cart

15733 Bosch
Universal Oxygen Sensor


Vehicle specific

Position

Upstream

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
In stock
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

15741 Bosch
Universal Oxygen Sensor


Vehicle specific

Position

Upstream

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

16070 Bosch
Actual OE Oxygen Sensor


Vehicle specific

Position

Upstream

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
Item on special order.
Please call us
1 800-361-4260
or make a request.
In stock
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart
234-4251 | Oxygen Sensor | Denso

234-4251 Denso
OE Style


Vehicle specific

Position

Downstream

Note

O.E. Quality Direct Fit Replacement Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$71.47
In stock
Item added to cart
234-4815 | Oxygen Sensor | Denso

234-4815 Denso
OE Style


Vehicle specific

Position

Downstream

Note

O.E. Quality Direct Fit Replacement Sensor

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
$120.46
Additional lead times may
apply for this item
Item added to cart
234-4212 | Oxygen Sensor | Denso

234-4212 Denso
Universal


Vehicle specific

Position

Upstream

Note

O.E. Quality Universal Replacement Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$75.88
In stock
Item added to cart
234-4673 | Oxygen Sensor | Denso

234-4673 Denso
OE Style


Vehicle specific

Position

Upstream

Note

DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$76.03
In stock
Item added to cart
234-4815 | Oxygen Sensor | Denso

234-4815 Denso
OE Style


Vehicle specific

Position

Upstream

Note

O.E. Quality Direct Fit Replacement Sensor

Quantity per vehicle

2

Fits on

  • Only submodels with ...
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
$120.46
Additional lead times may
apply for this item
Item added to cart

21064 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Downstream

Note

B1S2 OE MFR: NTK

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$68.77
In stock
Item added to cart

21556 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Downstream Left

Note

B2S2 OE Equivalent Design

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
$74.98
In stock
Item added to cart

21556 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Downstream Right

Note

B1S2 OE Equivalent Design

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
$74.98
In stock
Item added to cart

21555 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Upstream

Note

B1S1 OE Equivalent Design

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • L4   2.4L   2384CC   145CID   3.86 Inches   98.0 mm   0  
$70.41
In stock
Item added to cart

21556 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Upstream Left

Note

B2S1 OE Equivalent Design

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
$74.98
In stock
Item added to cart

21556 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Upstream Right

Note

B1S1 OE Equivalent Design

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   0  
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   0  
$74.98
In stock
Item added to cart

250-24649 Walker Products
OE Base Sensor


Vehicle specific

Position

Downstream Front

Note

B2S2

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

350-34614 Walker Products
OE Replacement


Vehicle specific

Position

Downstream Front

Note

B2S2

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

250-24649 Walker Products
OE Base Sensor


Vehicle specific

Position

Downstream Rear

Note

B1S2

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

350-34614 Walker Products
OE Replacement


Vehicle specific

Position

Downstream Rear

Note

B1S2

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

250-24649 Walker Products
OE Base Sensor


Vehicle specific

Position

Upstream Front

Note

B2S1

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

350-34614 Walker Products
OE Replacement


Vehicle specific

Position

Upstream Front

Note

B2S1

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

250-24649 Walker Products
OE Base Sensor


Vehicle specific

Position

Upstream Rear

Note

B1S1

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

350-34614 Walker Products
OE Replacement


Vehicle specific

Position

Upstream Rear

Note

B1S1

Quantity per vehicle

1

Fits on

  • CXS
    • V6   3.6L   3564CC   217CID   3.37 Inches   85.6 mm   Naturally Aspirated   LLT   0   [V]   FI   GAS  
  • Other submodels with ...
    • V6   3.0L   -CC   182CID   3.16 Inches   80.2 mm   Naturally Aspirated   LF1   0   [G]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

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