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1987 Cadillac Fleetwood
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Diagram

Oxygen Sensor

250-21001 Walker Products
OE Base Sensor


Vehicle specific

Position

Upstream

Qualifier

1 Wire Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   4.1L   -CC   250CID   3.31 Inches   84.0 mm   Naturally Aspirated   0   [8]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

250-22001 Walker Products
OE Base Sensor


Vehicle specific

Position

Upstream

Qualifier

2 Wire Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   4.1L   -CC   250CID   3.31 Inches   84.0 mm   Naturally Aspirated   0   [8]   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

Qualifier

1 Wire Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   4.1L   -CC   250CID   3.31 Inches   84.0 mm   Naturally Aspirated   0   [8]   FI   GAS  
Item on special order.
Please call us
1 800-361-4260
or make a request.
Item added to cart

350-32013 Walker Products
OE Replacement


Vehicle specific

Position

Upstream

Qualifier

2 Wire Sensor

Quantity per vehicle

1

Fits on

  • Only submodels with ...
    • V8   4.1L   -CC   250CID   3.31 Inches   84.0 mm   Naturally Aspirated   0   [8]   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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