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1988 Oldsmobile Cutlass Calais
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Diagram

Oxygen Sensor

11027 Bosch
Universal Oxygen Sensor


Vehicle specific

Position

Upstream

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   181CID   2.66 Inches   67.6 mm   0  
    • L4   2.3L   -CC   138CID   3.35 Inches   85.0 mm   0  
    • L4   2.5L   2474CC   151CID   3.00 Inches   76.2 mm   0  
$34.43
Additional lead times may
apply for this item
Item added to cart

12014 Bosch
Actual OE Oxygen Sensor


Vehicle specific

Position

Upstream

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   181CID   2.66 Inches   67.6 mm   0  
    • L4   2.3L   -CC   138CID   3.35 Inches   85.0 mm   0  
    • L4   2.5L   2474CC   151CID   3.00 Inches   76.2 mm   0  
$40.42
Additional lead times may
apply for this item
Item added to cart
234-1000 | Oxygen Sensor | Denso

234-1000 Denso
Universal


Vehicle specific

Position

Upstream

Note

O.E. Quality Universal Replacement Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   181CID   2.66 Inches   67.6 mm   0  
    • L4   2.5L   2474CC   151CID   3.00 Inches   76.2 mm   0  
    • L4   2.3L   -CC   138CID   3.35 Inches   85.0 mm   0  
$31.23
Additional lead times may
apply for this item
Item added to cart

21002 NGK
Direct Fit Oxygen Sensor


Vehicle specific

Position

Upstream

Note

B1S1 OE Equivalent Design

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   181CID   2.66 Inches   67.6 mm   0  
    • L4   2.5L   2474CC   151CID   3.00 Inches   76.2 mm   0  
    • L4   2.3L   -CC   138CID   3.35 Inches   85.0 mm   0  
$31.04
In stock
Item added to cart

250-21001 Walker Products
OE Base Sensor


Vehicle specific

Position

Upstream

Note

B1S1

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   181CID   2.66 Inches   67.6 mm   Naturally Aspirated   0   FI   GAS  
    • L4   2.5L   2474CC   151CID   3.00 Inches   76.2 mm   Naturally Aspirated   0   FI   GAS  
    • L4   2.3L   -CC   138CID   3.35 Inches   85.0 mm   Naturally Aspirated   0   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

350-31027 Walker Products
OE Replacement


Vehicle specific

Position

Upstream

Note

B1S1

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V6   3.0L   -CC   181CID   2.66 Inches   67.6 mm   Naturally Aspirated   0   FI   GAS  
    • L4   2.5L   2474CC   151CID   3.00 Inches   76.2 mm   Naturally Aspirated   0   FI   GAS  
    • L4   2.3L   -CC   138CID   3.35 Inches   85.0 mm   Naturally Aspirated   0   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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