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1979-2004 BUICK REGAL OXYGEN SENSOR (NTK FACTORY FIT OXYGEN SENSOR)

Product #: 12449G Brand: NTK See Product Details
Note: Product images may differ from actual product appearance.
Priced from: $25.11 - $105.12 See Product ChoicesTo proceed, please specify your vehicle Custom Fit
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Priced from: $25.11 - $105.12 See Product ChoicesTo proceed, please specify your vehicle Custom Fit

Oxygen Sensor

Brand SKU: NTK 21002
  • 1-wire Type
  • Wire Length: 15 in.
  • Location: Before Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Base 6 Cyl 3.8L Except California Emission System
Base 8 Cyl 4.4L Except California Emission System
Estate Wagon 6 Cyl 3.8L Except California Emission System
Limited Turbo 6 Cyl 4.1L Except California Emission System
Limited 6 Cyl 3.8L Except California Emission System
Limited 8 Cyl 4.4L Except California Emission System
Sport 6 Cyl 3.8L Except California Emission System
Sport 6 Cyl 3.8L Except California Emission System
Base 6 Cyl 3.8L Except California Emission System
Base 6 Cyl 4.1L Except California Emission System
Estate Wagon 6 Cyl 3.8L Except California Emission System
Estate Wagon 6 Cyl 4.1L Except California Emission System
Estate Wagon 8 Cyl 5.0L Except California Emission System
Limited 6 Cyl 3.8L Except California Emission System
Limited 6 Cyl 4.1L Except California Emission System
Base 6 Cyl 3.8L Except California Emission System
Base 8 Cyl 5.0L Except California Emission System
Estate Wagon 6 Cyl 3.8L Except California Emission System
Limited 6 Cyl 3.8L Except California Emission System
Limited 8 Cyl 5.0L Except California Emission System
T-Type 6 Cyl 3.8L Except California Emission System
T-Type 6 Cyl 3.8L Except California Emission System
Base 6 Cyl 4.1L Except California Emission System
Limited 6 Cyl 4.1L Except California Emission System
Base 6 Cyl 3.8L Except California Emission System
Base 6 Cyl 3.8L Except California Emission System
Base 8 Cyl 5.0L Except California Emission System
Grand National 6 Cyl 3.8L Except California Emission System
Grand National 6 Cyl 3.8L Except California Emission System
Limited 6 Cyl 3.8L Except California Emission System
Limited 6 Cyl 3.8L Except California Emission System
T-Type 6 Cyl 3.8L Except California Emission System
T-Type 6 Cyl 3.8L Except California Emission System
Limited 8 Cyl 5.0L Except California Emission System
T-Type 6 Cyl 3.8L Except California Emission System
Base 6 Cyl 3.8L Except California Emission System
Base 8 Cyl 5.0L Except California Emission System
Grand National 6 Cyl 3.8L Except California Emission System
Limited 8 Cyl 5.0L Except California Emission System
Limited 6 Cyl 3.8L Except California Emission System
GNX 6 Cyl 3.8L Except California Emission System
Custom 6 Cyl 2.8L Except California Emission System
Limited 6 Cyl 2.8L Except California Emission System
Gran Sport 6 Cyl 3.1L Except California Emission System
Custom 6 Cyl 3.1L Except California Emission System
Limited 6 Cyl 3.1L Except California Emission System
Custom 6 Cyl 3.8L Except California Emission System
Gran Sport 6 Cyl 3.8L Except California Emission System
Custom 6 Cyl 3.1L Except California Emission System
Limited 6 Cyl 3.1L Except California Emission System
See Fitment Details for Base, Base, Estate Wagon and 47 others
$25.11
per sold individually
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Oxygen Sensor

Brand SKU: NTK 21004
  • 3-wire Type
  • Wire Length: 12.2 in.
  • Mounting Style: Non-flanged
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Custom 6 Cyl 3.8L Fits all 1993 Buick Regal Custom 6 Cyl 3.8L
Gran Sport 6 Cyl 3.8L Fits all 1993 Buick Regal Gran Sport 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1993 Buick Regal Limited 6 Cyl 3.8L
See Fitment Details for Custom, Gran Sport, and Gran Sport
$35.59
per sold individually
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Ships Same day - 1 business day
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Oxygen Sensor

Brand SKU: NTK 21003
  • 3-wire Type
  • Wire Length: 12.8 in.
  • Location: Before Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Custom 6 Cyl 3.1L California Emission System
Limited 6 Cyl 3.1L California Emission System
See Fitment Details for Custom, and Custom
$46.39
per sold individually
Free Shipping
Ships Same day - 1 business day
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Oxygen Sensor

Brand SKU: NTK 21006
  • 4-wire Type
  • Wire Length: 13.78 in.
  • Mounting Style: Non-flanged
  • Location: Before Or After Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Custom 6 Cyl 3.8L Fits all 1995 Buick Regal Custom 6 Cyl 3.8L
Gran Sport 6 Cyl 3.8L Fits all 1995 Buick Regal Gran Sport 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1995 Buick Regal Limited 6 Cyl 3.8L
See Fitment Details for Custom, Gran Sport, and Gran Sport
$39.00
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

Oxygen Sensor

Brand SKU: NTK 21006
  • 4-wire Type
  • Wire Length: 13.78 in.
  • Mounting Style: Non-flanged
  • Location: Before Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Custom 6 Cyl 3.8L Fits all 1993 Buick Regal Custom 6 Cyl 3.8L
Gran Sport 6 Cyl 3.8L Fits all 1993 Buick Regal Gran Sport 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1993 Buick Regal Limited 6 Cyl 3.8L
Custom 6 Cyl 3.1L Fits all 1994 Buick Regal Custom 6 Cyl 3.1L
Custom 6 Cyl 3.8L Fits all 1994 Buick Regal Custom 6 Cyl 3.8L
Gran Sport 6 Cyl 3.8L Fits all 1994 Buick Regal Gran Sport 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1994 Buick Regal Limited 6 Cyl 3.8L
Custom 6 Cyl 3.1L Fits all 1995-1996 Buick Regal Custom 6 Cyl 3.1L
Custom 6 Cyl 3.8L Fits all 1996 Buick Regal Custom 6 Cyl 3.8L
Gran Sport 6 Cyl 3.8L Fits all 1996 Buick Regal Gran Sport 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1996 Buick Regal Limited 6 Cyl 3.8L
Olympic Gold Edition 6 Cyl 3.8L Fits all 1996 Buick Regal Olympic Gold Edition 6 Cyl 3.8L
See Fitment Details for Custom, Gran Sport, Limited and 9 others
$39.00
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

Oxygen Sensor

Brand SKU: NTK 21517
  • 4-wire Type
  • Wire Length: 12.2 in.
  • Location: Before Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
GS 6 Cyl 3.8L Fits all 2004 Buick Regal GS 6 Cyl 3.8L
LS 6 Cyl 3.8L Fits all 2004 Buick Regal LS 6 Cyl 3.8L
See Fitment Details for GS, and GS
$105.12
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

Oxygen Sensor

Brand SKU: NTK 21528
  • 4-wire Type
  • Wire Length: 12.6 in.
  • Location: After Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Custom 6 Cyl 3.1L Fits all 1996 Buick Regal Custom 6 Cyl 3.1L
Custom 6 Cyl 3.8L Fits all 1996 Buick Regal Custom 6 Cyl 3.8L
Gran Sport 6 Cyl 3.8L Fits all 1996 Buick Regal Gran Sport 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1996 Buick Regal Limited 6 Cyl 3.8L
Olympic Gold Edition 6 Cyl 3.8L Fits all 1996 Buick Regal Olympic Gold Edition 6 Cyl 3.8L
GS 6 Cyl 3.8L Fits all 1997-2003 Buick Regal GS 6 Cyl 3.8L
LS 6 Cyl 3.8L Fits all 1997-2003 Buick Regal LS 6 Cyl 3.8L
25th Anniversary Edition 6 Cyl 3.8L Fits all 1998 Buick Regal 25th Anniversary Edition 6 Cyl 3.8L
GSE 6 Cyl 3.8L Fits all 2000 Buick Regal GSE 6 Cyl 3.8L
LSE 6 Cyl 3.8L Fits all 2000 Buick Regal LSE 6 Cyl 3.8L
See Fitment Details for Custom, Custom, Gran Sport and 7 others
$53.01
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

Oxygen Sensor

Brand SKU: NTK 21539
  • 4-wire Type
  • Wire Length: 15.39 in.
  • Mounting Style: Non-flanged
  • Location: Before Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
GS 6 Cyl 3.8L Fits all 1997-2003 Buick Regal GS 6 Cyl 3.8L
LS 6 Cyl 3.8L Fits all 1997-2003 Buick Regal LS 6 Cyl 3.8L
25th Anniversary Edition 6 Cyl 3.8L Fits all 1998 Buick Regal 25th Anniversary Edition 6 Cyl 3.8L
GSE 6 Cyl 3.8L Fits all 2000 Buick Regal GSE 6 Cyl 3.8L
LSE 6 Cyl 3.8L Fits all 2000 Buick Regal LSE 6 Cyl 3.8L
See Fitment Details for GS, LS, 25th Anniversary Edition and 2 others
$47.71
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

Oxygen Sensor

Brand SKU: NTK 21553
  • 2-wire Type
  • Wire Length: 13.78 in.
  • Location: Before Catalytic Converter
  • Product Fit: Direct Fit
  • Notes: Ships to U.S. addresses only. Cannot be shipped internationally.
  • Warranty: NGK limited warranty
  • Recommended Use: OE Replacement
Submodel Engine Fitnote
Base 6 Cyl 3.2L Fits all 1979 Buick Regal Base 6 Cyl 3.2L
Limited 6 Cyl 3.2L Fits all 1979 Buick Regal Limited 6 Cyl 3.2L
Base 6 Cyl 3.8L Fits all 1979-1980 Buick Regal Base 6 Cyl 3.8L
Base 8 Cyl 4.9L Fits all 1979-1980 Buick Regal Base 8 Cyl 4.9L
Base 8 Cyl 5.0L Fits all 1979-1980 Buick Regal Base 8 Cyl 5.0L
Limited 6 Cyl 3.8L Fits all 1979-1980 Buick Regal Limited 6 Cyl 3.8L
Limited 8 Cyl 4.9L Fits all 1979-1980 Buick Regal Limited 8 Cyl 4.9L
Limited 8 Cyl 5.0L Fits all 1979-1980 Buick Regal Limited 8 Cyl 5.0L
Sport 6 Cyl 3.8L Fits all 1979-1980 Buick Regal Sport 6 Cyl 3.8L
Base 8 Cyl 4.3L Fits all 1980 Buick Regal Base 8 Cyl 4.3L
Limited 8 Cyl 4.3L Fits all 1980 Buick Regal Limited 8 Cyl 4.3L
Base 6 Cyl 3.8L Fits all 1981 Buick Regal Base 6 Cyl 3.8L
Base 6 Cyl 3.8L Fits all 1981 Buick Regal Base 6 Cyl 3.8L
Base 8 Cyl 4.3L Fits all 1981 Buick Regal Base 8 Cyl 4.3L
Base 8 Cyl 4.4L Fits all 1981 Buick Regal Base 8 Cyl 4.4L
Limited 6 Cyl 3.8L Fits all 1981 Buick Regal Limited 6 Cyl 3.8L
Limited 6 Cyl 3.8L Fits all 1981 Buick Regal Limited 6 Cyl 3.8L
Limited 8 Cyl 4.3L Fits all 1981 Buick Regal Limited 8 Cyl 4.3L
Limited 8 Cyl 4.4L Fits all 1981 Buick Regal Limited 8 Cyl 4.4L
Sport 6 Cyl 3.8L Fits all 1981 Buick Regal Sport 6 Cyl 3.8L
Sport 6 Cyl 3.8L Fits all 1981 Buick Regal Sport 6 Cyl 3.8L
See Fitment Details for Base, Limited, Base and 18 others
$28.41
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

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