
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005 | Buick | Century | Custom |
| 2005 | Buick | Century | Limited |
| 2005 | Buick | Century | Special Edition |
| 2005-2007 | Buick | LaCrosse | CX |
| 2005-2007 | Buick | LaCrosse | CXL |
| 2004-2005 | Buick | LeSabre | Custom |
| 2004-2005 | Buick | LeSabre | Limited |
| 2006-2008 | Buick | Lucerne | CX |
| 2006-2008 | Buick | Lucerne | CXL |
| 2004-2005 | Buick | Park Avenue | Base |
| 2004-2005 | Buick | Park Avenue | Ultra |
| 2004-2005 | Buick | Rainier | CXL |
| 2004-2005 | Buick | Rainier | CXL Plus |
| 2004 | Buick | Regal | GS |
| 2004 | Buick | Regal | LS |
| 2005-2007 | Buick | Rendezvous | CX |
| 2005 | Buick | Rendezvous | CX Plus |
| 2005-2007 | Buick | Rendezvous | CXL |
| 2005-2007 | Buick | Terraza | CX |
| 2005-2007 | Buick | Terraza | CXL |
| 2000-2002 | Chevrolet | Astro | Base |
| 2000-2002 | Chevrolet | Astro | LS |
| 2000-2002 | Chevrolet | Astro | LT |
| 2005-2007 | Chevrolet | Corvette | Base |
| 2006-2007 | Chevrolet | Corvette | Z06 |
| 2005-2007 | Chevrolet | Equinox | LS |
| 2005-2007 | Chevrolet | Equinox | LT |
| 2004-2005 | Chevrolet | Impala | Base |
| 2004-2007 | Chevrolet | Impala | LS |
| 2006-2007 | Chevrolet | Impala | LT |
| 2006-2007 | Chevrolet | Impala | LTZ |
| 2004-2007 | Chevrolet | Impala | Police |
| 2004-2007 | Chevrolet | Impala | SS |
| 2006-2007 | Chevrolet | Malibu | Maxx SS |
| 2006-2007 | Chevrolet | Malibu | SS |
| 2005-2007 | Chevrolet | Monte Carlo | LS |
| 2005-2007 | Chevrolet | Monte Carlo | LT |
| 2006 | Chevrolet | Monte Carlo | LTZ |
| 2004-2007 | Chevrolet | Monte Carlo | SS |
| 2003-2005 | Chevrolet | SSR | Base |
| 2003-2005 | Chevrolet | Trailblazer EXT | LS |
| 2003-2005 | Chevrolet | Trailblazer EXT | LT |
| 2003-2004 | Chevrolet | Trailblazer EXT | North Face |
| 2005-2007 | Chevrolet | Uplander | Base |
| 2005-2007 | Chevrolet | Uplander | LS |
| 2005-2007 | Chevrolet | Uplander | LT |
| 2005 | Chevrolet | Venture | LS |
| 2005 | Chevrolet | Venture | LT |
| 2005 | Chevrolet | Venture | Plus |
| 2005 | GMC | Envoy | Denali |
| 2005 | GMC | Envoy XL | Denali |
| 2003-2005 | GMC | Envoy XL | SLE |
| 2003-2005 | GMC | Envoy XL | SLT |
| 2004-2005 | GMC | Envoy XUV | SLE |
| 2004-2005 | GMC | Envoy XUV | SLT |
| 2000-2002 | GMC | Safari | SL |
| 2000-2002 | GMC | Safari | SLE |
| 2000-2002 | GMC | Safari | SLT |
| 2003 | Isuzu | Ascender | Base |
| 2003-2005 | Isuzu | Ascender | Limited |
| 2003-2005 | Isuzu | Ascender | LS |
| 2005 | Isuzu | Ascender | S |
| 2001-2003 | Oldsmobile | Aurora | Base |
| 2000-2002 | Oldsmobile | Intrigue | GL |
| 2000-2002 | Oldsmobile | Intrigue | GLS |
| 2000-2002 | Oldsmobile | Intrigue | GX |
| 2005 | Pontiac | Aztek | Base |
| 2005 | Pontiac | Aztek | Rally |
| 2004-2005 | Pontiac | Bonneville | SE |
| 2004-2005 | Pontiac | Bonneville | SLE |
| 2007 | Pontiac | G6 | Base |
| 2007 | Pontiac | G6 | GT |
| 2006 | Pontiac | G6 | GTP |
| 2005-2007 | Pontiac | Grand Prix | Base |
| 2005-2007 | Pontiac | Grand Prix | GT |
| 2004 | Pontiac | Grand Prix | GT1 |
| 2004 | Pontiac | Grand Prix | GT2 |
| 2004-2005 | Pontiac | Grand Prix | GTP |
| 2005-2007 | Pontiac | Grand Prix | GXP |
| 2005 | Pontiac | Montana | Base |
| 2005-2006 | Pontiac | Montana | SV6 |
| 2006-2007 | Pontiac | Torrent | Base |
| 2005 | Saab | 9-7x | Arc |
| 2007 | Saturn | Aura | XE |
| 2007 | Saturn | Relay | 1 |
| 2005-2007 | Saturn | Relay | 2 |
| 2005-2007 | Saturn | Relay | 3 |
- 2003-chevrolet-ssr-base-esi7729057
- 2003-gmc-envoy-xl-sle-esi5420233
- 2004-chevrolet-impala-base-esi3756110
- 2004-chevrolet-impala-ls-esi3123716
- 2004-chevrolet-impala-police-esi2272844
- 2004-chevrolet-impala-ss-esi3399829
- 2004-chevrolet-monte-carlo-ss-esi3170263
- 2004-chevrolet-ssr-base-esi1168431
- 2004-gmc-envoy-xl-sle-esi8528724
- 2004-gmc-envoy-xuv-sle-esi8594306
- 2004-pontiac-grand-prix-gt1-esi6835086
- 2004-pontiac-grand-prix-gt2-esi6481306
- 2004-pontiac-grand-prix-gtp-esi1324365
- 2005-chevrolet-corvette-base-esi1708944
- 2005-chevrolet-equinox-ls-esi4019733
- 2005-chevrolet-equinox-lt-esi9217617
- 2005-chevrolet-impala-base-esi3920333
- 2005-chevrolet-impala-ls-esi2196601
- 2005-chevrolet-impala-police-esi7681875
- 2005-chevrolet-impala-ss-esi4920509
- 2005-chevrolet-monte-carlo-ls-esi3924901
- 2005-chevrolet-monte-carlo-lt-esi5826563
- 2005-chevrolet-monte-carlo-ss-esi7126464
- 2005-chevrolet-ssr-base-esi4647420
- 2005-gmc-envoy-denali-esi1534987
- 2005-gmc-envoy-xl-denali-esi8853586
- 2005-gmc-envoy-xl-sle-esi2333223
- 2005-gmc-envoy-xl-slt-esi8027872
- 2005-gmc-envoy-xuv-sle-esi5556819
- 2005-pontiac-grand-prix-base-esi8217192
- 2005-pontiac-grand-prix-gtp-esi8603515
- 2005-pontiac-grand-prix-gxp-esi7314048
- 2006-chevrolet-corvette-base-esi7435501
- 2006-chevrolet-corvette-z06-esi6021836
- 2006-chevrolet-equinox-ls-esi9046182
- 2006-chevrolet-impala-ls-esi8635374
- 2006-chevrolet-impala-lt-esi7511356
- 2006-chevrolet-impala-ltz-esi8916765
- 2006-chevrolet-impala-police-esi9384824
- 2006-chevrolet-impala-ss-esi2204029
- 2006-chevrolet-malibu-maxx-ss-esi9655893
- 2006-chevrolet-malibu-ss-esi8575406
- 2006-chevrolet-monte-carlo-ls-esi5181250
- 2006-chevrolet-monte-carlo-lt-esi1671857
- 2006-chevrolet-monte-carlo-ltz-esi4501772
- 2006-chevrolet-monte-carlo-ss-esi3557446
- 2006-pontiac-g6-gtp-esi6155890
- 2006-pontiac-grand-prix-base-esi1589081
- 2006-pontiac-grand-prix-gt-esi5594355
- 2006-pontiac-grand-prix-gxp-esi6450113
- 2007-chevrolet-corvette-base-esi4009390
- 2007-chevrolet-corvette-z06-esi5576961
- 2007-chevrolet-equinox-ls-esi7520949
- 2007-chevrolet-impala-ls-esi4918074
- 2007-chevrolet-impala-lt-esi2577695
- 2007-chevrolet-impala-ltz-esi8446354
- 2007-chevrolet-impala-police-esi4274747
- 2007-chevrolet-impala-ss-esi6835028
- 2007-chevrolet-malibu-maxx-ss-esi8489452
- 2007-chevrolet-malibu-ss-esi7059925
- 2007-chevrolet-monte-carlo-ls-esi1327692
- 2007-chevrolet-monte-carlo-lt-esi7045862
- 2007-chevrolet-monte-carlo-ss-esi4313705
- 2007-pontiac-g6-base-esi5853630
- 2007-pontiac-g6-gt-esi1246229
- 2007-pontiac-grand-prix-base-esi7860326
- 2007-pontiac-grand-prix-gt-esi3903887
- 2007-pontiac-grand-prix-gxp-esi3066675
- Bucket:Chevy
- ClearanceItem:N
- EPA:N/A
- fits_2001-2003`Oldsmobile`Aurora`Base~2000-2002`Oldsmobile`Intrigue`GL~2000-2002`Oldsmobile`Intrigue`GLS~2000-2002`Oldsmobile`Intrigue`GX~2005`Pontiac`Aztek`Base~2005`Pontiac`Aztek`Rally~2004-2005`Pontiac`Bonneville`SE~2004-2005`Pontiac`Bonneville`SLE
- fits_2004-2005`GMC`Envoy XUV`SLE~2004-2005`GMC`Envoy XUV`SLT~2000-2002`GMC`Safari`SL~2000-2002`GMC`Safari`SLE~2000-2002`GMC`Safari`SLT~2003`Isuzu`Ascender`Base~2003-2005`Isuzu`Ascender`Limited~2003-2005`Isuzu`Ascender`LS~2005`Isuzu`Ascender`S
- fits_2004-2007`Chevrolet`Impala`Police~2004-2007`Chevrolet`Impala`SS~2006-2007`Chevrolet`Malibu`Maxx SS~2006-2007`Chevrolet`Malibu`SS~2005-2007`Chevrolet`Monte Carlo`LS~2005-2007`Chevrolet`Monte Carlo`LT~2006`Chevrolet`Monte Carlo`LTZ
- fits_2004-2007`Chevrolet`Monte Carlo`SS~2003-2005`Chevrolet`SSR`Base~2003-2005`Chevrolet`Trailblazer EXT`LS~2003-2005`Chevrolet`Trailblazer EXT`LT~2003-2004`Chevrolet`Trailblazer EXT`North Face~2005-2007`Chevrolet`Uplander`Base
- fits_2005-2007`Chevrolet`Uplander`LS~2005-2007`Chevrolet`Uplander`LT~2005`Chevrolet`Venture`LS~2005`Chevrolet`Venture`LT~2005`Chevrolet`Venture`Plus~2005`GMC`Envoy`Denali~2005`GMC`Envoy XL`Denali~2003-2005`GMC`Envoy XL`SLE~2003-2005`GMC`Envoy XL`SLT
- fits_2005`Buick`Century`Custom~2005`Buick`Century`Limited~2005`Buick`Century`Special Edition~2005-2007`Buick`LaCrosse`CX~2005-2007`Buick`LaCrosse`CXL~2004-2005`Buick`LeSabre`Custom~2004-2005`Buick`LeSabre`Limited~2006-2008`Buick`Lucerne`CX
- fits_2005`Buick`Rendezvous`CX Plus~2005-2007`Buick`Rendezvous`CXL~2005-2007`Buick`Terraza`CX~2005-2007`Buick`Terraza`CXL~2000-2002`Chevrolet`Astro`Base~2000-2002`Chevrolet`Astro`LS~2000-2002`Chevrolet`Astro`LT~2005-2007`Chevrolet`Corvette`Base
- fits_2005`Pontiac`Montana`Base~2005-2006`Pontiac`Montana`SV6~2006-2007`Pontiac`Torrent`Base~2005`Saab`9-7x`Arc~2007`Saturn`Aura`XE~2007`Saturn`Relay`1~2005-2007`Saturn`Relay`2~2005-2007`Saturn`Relay`3
- fits_2006-2007`Chevrolet`Corvette`Z06~2005-2007`Chevrolet`Equinox`LS~2005-2007`Chevrolet`Equinox`LT~2004-2005`Chevrolet`Impala`Base~2004-2007`Chevrolet`Impala`LS~2006-2007`Chevrolet`Impala`LT~2006-2007`Chevrolet`Impala`LTZ
- fits_2006-2008`Buick`Lucerne`CXL~2004-2005`Buick`Park Avenue`Base~2004-2005`Buick`Park Avenue`Ultra~2004-2005`Buick`Rainier`CXL~2004-2005`Buick`Rainier`CXL Plus~2004`Buick`Regal`GS~2004`Buick`Regal`LS~2005-2007`Buick`Rendezvous`CX
- fits_2007`Pontiac`G6`Base~2007`Pontiac`G6`GT~2006`Pontiac`G6`GTP~2005-2007`Pontiac`Grand Prix`Base~2005-2007`Pontiac`Grand Prix`GT~2004`Pontiac`Grand Prix`GT1~2004`Pontiac`Grand Prix`GT2~2004-2005`Pontiac`Grand Prix`GTP~2005-2007`Pontiac`Grand Prix`GXP
- LTL:N
- MPN:21048
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y