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NTKOE Type Oxygen Sensor

AUTHORIZED DEALER

21544

Manufacturer Part Number
*Images are for illustrative purpose only. Actual Product may differ.
SKU: NGK-21544
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CA $109.50  MSRP
In Stock
4-24H
CA $72.67
$36
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OE Type Oxygen Sensor is available to buy in increments of 1
AUTHORIZED DEALER

21544

Manufacturer Part Number
More Information
Manufacturer NTK
Manufacturer Part Number 21544
Manufacturer's Suggested Retail Price (MSRP) 109.50
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This table represents all the 22 compatible vehicles for this part:
Make Model Year
Application Notes
Position Engine Additional Information
Cadillac DeVille 1996
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
Cadillac DeVille 1997
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
Cadillac DeVille 1998
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • 1st Design
  • Equipped w/4 Oxygen Sensors
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
  • 2nd Design
  • Equipped w/3 Oxygen Sensors
Cadillac DeVille 1999
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Eldorado 1996
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
Cadillac Eldorado 1997
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
Cadillac Eldorado 1998
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • 1st Design
  • Equipped w/4 Oxygen Sensors
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
  • 2nd Design
  • Equipped w/3 Oxygen Sensors
Cadillac Eldorado 1999
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Cadillac Seville 1996
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
Cadillac Seville 1997
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
Cadillac Seville 1998
  • Upstream
  • Downstream
  • 4.6L V8 281CID
  • Located in Exhaust Pipe Y Before Catalyst
  • B1S2
  • 1st Design
  • Equipped w/4 Oxygen Sensors
  • OE Equivalent Design
  • Located After Catalyst
  • B1S3
  • 2nd Design
  • Equipped w/3 Oxygen Sensors
Cadillac Seville 1999
  • Downstream
  • 4.6L V8 281CID
  • B1S3
  • OE Equivalent Design
Chevrolet Camaro 1998
  • Upstream Left
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Camaro 1999
  • Upstream Left
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Chevrolet Camaro 2000
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B2S2
  • B1S2
Chevrolet Camaro 2001
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B2S2
  • B1S2
Chevrolet Camaro 2002
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B2S2
  • B1S2
Pontiac Firebird 1998
  • Upstream Left
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Pontiac Firebird 1999
  • Upstream Left
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B1S2
Pontiac Firebird 2000
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B2S2
  • B1S2
Pontiac Firebird 2001
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B2S2
  • B1S2
Pontiac Firebird 2002
  • Upstream Left
  • Downstream Right
  • Downstream Left
  • 5.7L V8 350CID
  • B1S1
  • OE Equivalent Design
  • B2S2
  • B1S2