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 |
|---|---|---|---|
| 2001-2005 | Buick | Century | Custom |
| 2001-2002,2004-2005 | Buick | Century | Limited |
| 2005 | Buick | Century | Special Edition |
| 2004 | Buick | Rainier | CXL |
| 2004 | Buick | Rainier | CXL Plus |
| 2002-2005 | Buick | Rendezvous | CX |
| 2002-2003,2005 | Buick | Rendezvous | CX Plus |
| 2002-2005 | Buick | Rendezvous | CXL |
| 2002-2003 | Buick | Rendezvous | CXL Plus |
| 2000-2003 | Cadillac | DeVille | Base |
| 2000-2003 | Cadillac | DeVille | DHS |
| 2000-2003 | Cadillac | DeVille | DTS |
| 2000-2002 | Cadillac | Eldorado | ESC |
| 2000-2002 | Cadillac | Eldorado | ETC |
| 2002 | Cadillac | Escalade | Base |
| 2000-2003 | Cadillac | Seville | SLS |
| 2000-2003 | Cadillac | Seville | STS |
| 2000-2002 | Chevrolet | Astro | Base |
| 2000-2002 | Chevrolet | Astro | LS |
| 2000-2002 | Chevrolet | Astro | LT |
| 2002 | Chevrolet | Avalanche 1500 | Base |
| 2002 | Chevrolet | Avalanche 1500 | North Face |
| 2002 | Chevrolet | Avalanche 1500 | On Road Edition |
| 2002 | Chevrolet | Avalanche 1500 | Z71 |
| 2005 | Chevrolet | Blazer | Base |
| 2002-2004 | Chevrolet | Blazer | LS |
| 2002-2005 | Chevrolet | Blazer | Xtreme |
| 2003-2005 | Chevrolet | Blazer | ZR2 |
| 2001-2005 | Chevrolet | Impala | Base |
| 2001-2003 | Chevrolet | Malibu | Base |
| 2001-2003 | Chevrolet | Malibu | LS |
| 2001-2005 | Chevrolet | Monte Carlo | LS |
| 2003 | Chevrolet | Monte Carlo | LS Competition |
| 2003 | Chevrolet | Monte Carlo | LS Sport |
| 2002-2003 | Chevrolet | S10 | Base |
| 2002-2004 | Chevrolet | S10 | LS |
| 2002-2003 | Chevrolet | S10 | Xtreme |
| 2002-2003 | Chevrolet | S10 | ZR2 |
| 2002-2004 | Chevrolet | S10 | ZR5 |
| 2000-2002 | Chevrolet | Silverado 1500 | Base |
| 2000-2002 | Chevrolet | Silverado 1500 | LS |
| 2000-2002 | Chevrolet | Silverado 1500 | LT |
| 2002 | Chevrolet | Silverado 1500 | WT |
| 2000 | Chevrolet | Silverado 2500 | Base |
| 2000 | Chevrolet | Silverado 2500 | LS |
| 2000 | Chevrolet | Silverado 2500 | LT |
| 2003-2004 | Chevrolet | SSR | Base |
| 2000-2001 | Chevrolet | Suburban 1500 | Base |
| 2000-2002 | Chevrolet | Suburban 1500 | LS |
| 2000-2002 | Chevrolet | Suburban 1500 | LT |
| 2002 | Chevrolet | Suburban 1500 | Z71 |
| 2000-2001 | Chevrolet | Tahoe | Base |
| 2000-2002 | Chevrolet | Tahoe | LS |
| 2000-2002 | Chevrolet | Tahoe | LT |
| 2002 | Chevrolet | Tahoe | Z71 |
| 2003-2004 | Chevrolet | Trailblazer EXT | LS |
| 2003-2004 | Chevrolet | Trailblazer EXT | LT |
| 2003-2004 | Chevrolet | Trailblazer EXT | North Face |
| 2002 | Chevrolet | Venture | Base |
| 2001-2005 | Chevrolet | Venture | LS |
| 2001-2005 | Chevrolet | Venture | LT |
| 2001-2005 | Chevrolet | Venture | Plus |
| 2001-2003 | Chevrolet | Venture | Value |
| 2001-2003 | Chevrolet | Venture | Warner Bros. |
| 2003-2004 | GMC | Envoy XL | SLE |
| 2003-2004 | GMC | Envoy XL | SLT |
| 2004 | GMC | Envoy XUV | SLE |
| 2004 | GMC | Envoy XUV | SLT |
| 2000-2002 | GMC | Safari | SL |
| 2000-2002 | GMC | Safari | SLE |
| 2000-2002 | GMC | Safari | SLT |
| 2002 | GMC | Sierra 1500 | Base |
| 2002 | GMC | Sierra 1500 | HT |
| 2000-2002 | GMC | Sierra 1500 | SL |
| 2000-2002 | GMC | Sierra 1500 | SLE |
| 2000-2002 | GMC | Sierra 1500 | SLT |
| 2002 | GMC | Sierra 1500 | WT |
| 2000 | GMC | Sierra 2500 | SL |
| 2000 | GMC | Sierra 2500 | SLE |
| 2000 | GMC | Sierra 2500 | SLT |
| 2002-2004 | GMC | Sonoma | SL |
| 2002-2004 | GMC | Sonoma | SLS |
| 2000-2002 | GMC | Yukon | SLE |
| 2000-2002 | GMC | Yukon | SLT |
| 2000-2002 | GMC | Yukon XL 1500 | SLE |
| 2000-2002 | GMC | Yukon XL 1500 | SLT |
| 2002 | Honda | Passport | EX |
| 2002 | Honda | Passport | LX |
| 2003 | Isuzu | Ascender | Base |
| 2003-2004 | Isuzu | Ascender | Limited |
| 2003-2004 | Isuzu | Ascender | LS |
| 2004 | Isuzu | Axiom | S |
| 2004 | Isuzu | Axiom | XS |
| 2002-2003 | Isuzu | Rodeo | LS |
| 2002-2003 | Isuzu | Rodeo | LSE |
| 2004 | Isuzu | Rodeo | S |
| 2002-2003 | Isuzu | Rodeo | S V6 |
| 2002-2003 | Isuzu | Rodeo Sport | S V6 |
| 2001-2004 | Oldsmobile | Alero | GL |
| 2001-2004 | Oldsmobile | Alero | GLS |
| 2001-2002 | Oldsmobile | Alero | GX |
| 2001-2003 | Oldsmobile | Aurora | Base |
| 2000-2002 | Oldsmobile | Intrigue | GL |
| 2000-2002 | Oldsmobile | Intrigue | GLS |
| 2000-2002 | Oldsmobile | Intrigue | GX |
| 2001-2004 | Oldsmobile | Silhouette | GL |
| 2001-2004 | Oldsmobile | Silhouette | GLS |
| 2001-2004 | Oldsmobile | Silhouette | Premiere |
| 2001-2005 | Pontiac | Aztek | Base |
| 2001 | Pontiac | Aztek | GT |
| 2004-2005 | Pontiac | Aztek | Rally |
| 2001-2005 | Pontiac | Grand Am | GT |
| 2001-2005 | Pontiac | Grand Am | GT1 |
| 2001-2005 | Pontiac | Grand Am | SE |
| 2001-2004 | Pontiac | Grand Am | SE1 |
| 2003-2004 | Pontiac | Grand Am | SE2 |
| 2001-2003 | Pontiac | Grand Prix | SE |
| 2001-2005 | Pontiac | Montana | Base |
- 2000-chevrolet-silverado-1500-base-esi4149403
- 2000-chevrolet-silverado-1500-ls-esi7295318
- 2000-chevrolet-silverado-1500-lt-esi6878815
- 2000-chevrolet-silverado-2500-base-esi2301904
- 2000-chevrolet-silverado-2500-ls-esi5671589
- 2000-chevrolet-silverado-2500-lt-esi9208955
- 2000-chevrolet-suburban-1500-base-esi6225184
- 2000-chevrolet-suburban-1500-ls-esi8300289
- 2000-chevrolet-suburban-1500-lt-esi6357135
- 2000-gmc-sierra-1500-sl-esi7755207
- 2000-gmc-sierra-1500-sle-esi4752717
- 2000-gmc-sierra-1500-slt-esi8514611
- 2000-gmc-sierra-2500-sl-esi4945398
- 2000-gmc-sierra-2500-sle-esi8601278
- 2000-gmc-sierra-2500-slt-esi2987547
- 2000-gmc-yukon-sle-esi5475028
- 2000-gmc-yukon-slt-esi7497097
- 2000-gmc-yukon-xl-1500-sle-esi1429388
- 2001-chevrolet-impala-base-esi4127222
- 2001-chevrolet-malibu-base-esi9697817
- 2001-chevrolet-malibu-ls-esi1127880
- 2001-chevrolet-monte-carlo-ls-esi5993880
- 2001-chevrolet-silverado-1500-base-esi9259297
- 2001-chevrolet-silverado-1500-ls-esi8491242
- 2001-chevrolet-silverado-1500-lt-esi4042678
- 2001-chevrolet-suburban-1500-base-esi5724012
- 2001-chevrolet-suburban-1500-ls-esi9046921
- 2001-chevrolet-suburban-1500-lt-esi2984352
- 2001-gmc-sierra-1500-sl-esi2063393
- 2001-gmc-sierra-1500-sle-esi9311901
- 2001-gmc-sierra-1500-slt-esi5097659
- 2001-gmc-yukon-sle-esi4980387
- 2001-gmc-yukon-slt-esi7521903
- 2001-gmc-yukon-xl-1500-sle-esi5137505
- 2001-pontiac-grand-am-gt-esi8067036
- 2001-pontiac-grand-am-gt1-esi6442066
- 2001-pontiac-grand-am-se-esi6405332
- 2001-pontiac-grand-am-se1-esi1650522
- 2001-pontiac-grand-prix-se-esi3261508
- 2002-cadillac-escalade-base-esi9581791
- 2002-chevrolet-avalanche-1500-base-esi2781246
- 2002-chevrolet-avalanche-1500-north-face-esi3635910
- 2002-chevrolet-avalanche-1500-on-road-edition-esi7714478
- 2002-chevrolet-avalanche-1500-z71-esi4924047
- 2002-chevrolet-blazer-ls-esi2031864
- 2002-chevrolet-blazer-xtreme-esi3256150
- 2002-chevrolet-impala-base-esi9193631
- 2002-chevrolet-malibu-base-esi6067062
- 2002-chevrolet-malibu-ls-esi5824984
- 2002-chevrolet-monte-carlo-ls-esi9821017
- 2002-chevrolet-s10-base-esi9719837
- 2002-chevrolet-s10-ls-esi1935594
- 2002-chevrolet-s10-xtreme-esi1785091
- 2002-chevrolet-s10-zr2-esi7142500
- 2002-chevrolet-s10-zr5-esi2605459
- 2002-chevrolet-silverado-1500-base-esi1774268
- 2002-chevrolet-silverado-1500-ls-esi3577661
- 2002-chevrolet-silverado-1500-lt-esi1484373
- 2002-chevrolet-silverado-1500-wt-esi6908380
- 2002-chevrolet-suburban-1500-ls-esi1192776
- 2002-chevrolet-suburban-1500-lt-esi3334929
- 2002-chevrolet-suburban-1500-z71-esi5238545
- 2002-gmc-sierra-1500-base-esi2100325
- 2002-gmc-sierra-1500-ht-esi8580755
- 2002-gmc-sierra-1500-sl-esi7966183
- 2002-gmc-sierra-1500-sle-esi2547525
- 2002-gmc-sierra-1500-slt-esi3065536
- 2002-gmc-sierra-1500-wt-esi6375831
- 2002-gmc-sonoma-sl-esi5475936
- 2002-gmc-sonoma-sls-esi4296498
- 2002-gmc-yukon-sle-esi1887426
- 2002-gmc-yukon-slt-esi1753455
- 2002-gmc-yukon-xl-1500-sle-esi7568549
- 2002-pontiac-grand-am-gt-esi2523536
- 2002-pontiac-grand-am-gt1-esi5983457
- 2002-pontiac-grand-am-se-esi7608744
- 2002-pontiac-grand-am-se1-esi5572619
- 2002-pontiac-grand-prix-se-esi9882185
- 2003-chevrolet-blazer-ls-esi5795579
- 2003-chevrolet-blazer-xtreme-esi5221702
- 2003-chevrolet-blazer-zr2-esi7134470
- 2003-chevrolet-impala-base-esi4937882
- 2003-chevrolet-malibu-base-esi2004364
- 2003-chevrolet-malibu-ls-esi4611995
- 2003-chevrolet-monte-carlo-ls-competition-esi7635080
- 2003-chevrolet-monte-carlo-ls-esi6625418
- 2003-chevrolet-s10-base-esi3394416
- 2003-chevrolet-s10-ls-esi8569142
- 2003-chevrolet-s10-xtreme-esi6424646
- 2003-chevrolet-s10-zr2-esi7848772
- 2003-chevrolet-s10-zr5-esi3715422
- 2003-chevrolet-ssr-base-esi7729057
- 2003-gmc-envoy-xl-sle-esi5420233
- 2003-gmc-sonoma-sl-esi2185654
- 2003-gmc-sonoma-sls-esi5579869
- 2003-pontiac-grand-am-gt-esi5659701
- 2003-pontiac-grand-am-gt1-esi4353341
- 2003-pontiac-grand-am-se-esi2662527
- 2003-pontiac-grand-am-se1-esi5712516
- 2003-pontiac-grand-am-se2-esi6123770
- 2003-pontiac-grand-prix-se-esi1308567
- 2004-chevrolet-blazer-ls-esi4466755
- 2004-chevrolet-blazer-xtreme-esi4038124
- 2004-chevrolet-blazer-zr2-esi8167591
- 2004-chevrolet-impala-base-esi3756110
- 2004-chevrolet-monte-carlo-ls-esi2467995
- 2004-chevrolet-s10-ls-esi1523385
- 2004-chevrolet-s10-zr5-esi1351026
- 2004-chevrolet-ssr-base-esi1168431
- 2004-gmc-envoy-xl-sle-esi8528724
- 2004-gmc-envoy-xuv-sle-esi8594306
- 2004-gmc-sonoma-sl-esi9346868
- 2004-pontiac-grand-am-gt-esi1316887
- 2004-pontiac-grand-am-se-esi1458881
- 2004-pontiac-grand-am-se1-esi8790264
- 2004-pontiac-grand-am-se2-esi9487411
- 2005-chevrolet-blazer-base-esi5430586
- 2005-chevrolet-blazer-xtreme-esi7257418
- 2005-chevrolet-blazer-zr2-esi4759173
- 2005-chevrolet-impala-base-esi3920333
- 2005-chevrolet-monte-carlo-ls-esi3924901
- 2005-pontiac-grand-am-gt-esi3395194
- 2005-pontiac-grand-am-se-esi9198959
- ClearanceItem:N
- EPA:N/A
- fits_2000-2002`Cadillac`Eldorado`ETC~2002`Cadillac`Escalade`Base~2000-2003`Cadillac`Seville`SLS~2000-2003`Cadillac`Seville`STS~2000-2002`Chevrolet`Astro`Base~2000-2002`Chevrolet`Astro`LS~2000-2002`Chevrolet`Astro`LT~2002`Chevrolet`Avalanche 1500`Base
- fits_2000-2002`Chevrolet`Suburban 1500`LT~2002`Chevrolet`Suburban 1500`Z71~2000-2001`Chevrolet`Tahoe`Base~2000-2002`Chevrolet`Tahoe`LS~2000-2002`Chevrolet`Tahoe`LT~2002`Chevrolet`Tahoe`Z71~2003-2004`Chevrolet`Trailblazer EXT`LS
- fits_2001-2003`Chevrolet`Venture`Warner Bros.~2003-2004`GMC`Envoy XL`SLE~2003-2004`GMC`Envoy XL`SLT~2004`GMC`Envoy XUV`SLE~2004`GMC`Envoy XUV`SLT~2000-2002`GMC`Safari`SL~2000-2002`GMC`Safari`SLE~2000-2002`GMC`Safari`SLT~2002`GMC`Sierra 1500`Base
- fits_2001-2004`Oldsmobile`Alero`GLS~2001-2002`Oldsmobile`Alero`GX~2001-2003`Oldsmobile`Aurora`Base~2000-2002`Oldsmobile`Intrigue`GL~2000-2002`Oldsmobile`Intrigue`GLS~2000-2002`Oldsmobile`Intrigue`GX~2001-2004`Oldsmobile`Silhouette`GL
- fits_2001-2004`Oldsmobile`Silhouette`GLS~2001-2004`Oldsmobile`Silhouette`Premiere~2001-2005`Pontiac`Aztek`Base~2001`Pontiac`Aztek`GT~2004-2005`Pontiac`Aztek`Rally~2001-2005`Pontiac`Grand Am`GT~2001-2005`Pontiac`Grand Am`GT1~2001-2005`Pontiac`Grand Am`SE
- fits_2001-2004`Pontiac`Grand Am`SE1~2003-2004`Pontiac`Grand Am`SE2~2001-2003`Pontiac`Grand Prix`SE~2001-2005`Pontiac`Montana`Base
- fits_2001-2005`Buick`Century`Custom~2001-2002`Buick`Century`Limited~2004-2005`Buick`Century`Limited~2005`Buick`Century`Special Edition~2004`Buick`Rainier`CXL~2004`Buick`Rainier`CXL Plus~2002-2005`Buick`Rendezvous`CX~2002-2003`Buick`Rendezvous`CX Plus
- fits_2001-2005`Chevrolet`Impala`Base~2001-2003`Chevrolet`Malibu`Base~2001-2003`Chevrolet`Malibu`LS~2001-2005`Chevrolet`Monte Carlo`LS~2003`Chevrolet`Monte Carlo`LS Competition~2003`Chevrolet`Monte Carlo`LS Sport~2002-2003`Chevrolet`S10`Base
- fits_2002-2004`Chevrolet`S10`LS~2002-2003`Chevrolet`S10`Xtreme~2002-2003`Chevrolet`S10`ZR2~2002-2004`Chevrolet`S10`ZR5~2000-2002`Chevrolet`Silverado 1500`Base~2000-2002`Chevrolet`Silverado 1500`LS~2000-2002`Chevrolet`Silverado 1500`LT
- fits_2002-2004`GMC`Sonoma`SLS~2000-2002`GMC`Yukon`SLE~2000-2002`GMC`Yukon`SLT~2000-2002`GMC`Yukon XL 1500`SLE~2000-2002`GMC`Yukon XL 1500`SLT~2002`Honda`Passport`EX~2002`Honda`Passport`LX~2003`Isuzu`Ascender`Base~2003-2004`Isuzu`Ascender`Limited
- fits_2002`Chevrolet`Avalanche 1500`North Face~2002`Chevrolet`Avalanche 1500`On Road Edition~2002`Chevrolet`Avalanche 1500`Z71~2005`Chevrolet`Blazer`Base~2002-2004`Chevrolet`Blazer`LS~2002-2005`Chevrolet`Blazer`Xtreme~2003-2005`Chevrolet`Blazer`ZR2
- fits_2002`Chevrolet`Silverado 1500`WT~2000`Chevrolet`Silverado 2500`Base~2000`Chevrolet`Silverado 2500`LS~2000`Chevrolet`Silverado 2500`LT~2003-2004`Chevrolet`SSR`Base~2000-2001`Chevrolet`Suburban 1500`Base~2000-2002`Chevrolet`Suburban 1500`LS
- fits_2002`GMC`Sierra 1500`HT~2000-2002`GMC`Sierra 1500`SL~2000-2002`GMC`Sierra 1500`SLE~2000-2002`GMC`Sierra 1500`SLT~2002`GMC`Sierra 1500`WT~2000`GMC`Sierra 2500`SL~2000`GMC`Sierra 2500`SLE~2000`GMC`Sierra 2500`SLT~2002-2004`GMC`Sonoma`SL
- fits_2003-2004`Chevrolet`Trailblazer EXT`LT~2003-2004`Chevrolet`Trailblazer EXT`North Face~2002`Chevrolet`Venture`Base~2001-2005`Chevrolet`Venture`LS~2001-2005`Chevrolet`Venture`LT~2001-2005`Chevrolet`Venture`Plus~2001-2003`Chevrolet`Venture`Value
- fits_2003-2004`Isuzu`Ascender`LS~2004`Isuzu`Axiom`S~2004`Isuzu`Axiom`XS~2002-2003`Isuzu`Rodeo`LS~2002-2003`Isuzu`Rodeo`LSE~2004`Isuzu`Rodeo`S~2002-2003`Isuzu`Rodeo`S V6~2002-2003`Isuzu`Rodeo Sport`S V6~2001-2004`Oldsmobile`Alero`GL
- fits_2005`Buick`Rendezvous`CX Plus~2002-2005`Buick`Rendezvous`CXL~2002-2003`Buick`Rendezvous`CXL Plus~2000-2003`Cadillac`DeVille`Base~2000-2003`Cadillac`DeVille`DHS~2000-2003`Cadillac`DeVille`DTS~2000-2002`Cadillac`Eldorado`ESC
- LTL:N
- MPN:21516
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y