ServiceTech Oxygen Sensor 1900-482151
Oxygen Sensor, Service Tech OE Connector
Confirm year, make, model, engine and drivetrain before ordering.
Verified Vehicle Fitment
Make: Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn
Model: 33 verified models — see exact combinations below.
Years: 2000–2008 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (130 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2005 | Buick | Century | Downstream | Heated Sensor |
| 2005 | Buick | Century | Downstream | Aspiration: Normal; Engine VIN: J; Engine: 3.1 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Buick | LaCrosse | Downstream | Aspiration: Normal; Engine VIN: 2; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Buick | LaCrosse | Downstream | Engine: 3.8 V6; Heated Sensor |
| 2004–2005 | Buick | LeSabre | Downstream | Heated Sensor |
| 2004–2005 | Buick | LeSabre | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006–2008 | Buick | Lucerne | Downstream | Aspiration: Normal; Engine VIN: 2; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006–2008 | Buick | Lucerne | Downstream | Engine: 3.8 V6; Heated Sensor |
| 2004–2005 | Buick | Park Avenue | Downstream | Heated Sensor |
| 2004–2005 | Buick | Park Avenue | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Buick | Park Avenue | Downstream | Aspiration: Super-Chrg; Engine VIN: 1; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Buick | Rainier | Downstream Left | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Buick | Rainier | Downstream Left | Aspiration: Normal; Engine VIN: P; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Buick | Rainier | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2005 | Buick | Rainier | Downstream Right | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Buick | Rainier | Downstream Right | Aspiration: Normal; Engine VIN: P; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Buick | Rainier | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2004 | Buick | Regal | Downstream | Heated Sensor |
| 2004 | Buick | Regal | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Buick | Regal | Downstream | Aspiration: Super-Chrg; Engine VIN: 1; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2007 | Buick | Rendezvous | Downstream | Heated Sensor |
| 2006–2007 | Buick | Rendezvous | Downstream | Aspiration: Normal; Engine VIN: L; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006 | Buick | Rendezvous | Downstream | Engine: 3.5 V6; Heated Sensor |
| 2005–2007 | Buick | Terraza | Downstream | Heated Sensor |
| 2005–2006 | Buick | Terraza | Downstream | Aspiration: Normal; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2007 | Buick | Terraza | Downstream | Aspiration: Normal; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Flex; Heated Sensor |
| 2006–2007 | Buick | Terraza | Downstream | Aspiration: Normal; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2000–2002 | Chevrolet | Astro | Upstream Left | Heated Sensor |
| 2000–2001 | Chevrolet | Astro | Upstream Left | Aspiration: Normal; Engine VIN: W; Engine: 4.3 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2002 | Chevrolet | Astro | Upstream Left | Aspiration: Normal; Engine VIN: X; Engine: 4.3 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Chevrolet | Corvette | Downstream Left | Heated Sensor |
| 2006–2007 | Chevrolet | Corvette | Downstream Left | Aspiration: Normal; Engine VIN: E; Engine: 7.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Chevrolet | Corvette | Downstream Left | Aspiration: Normal; Engine VIN: U; Engine: 6.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Chevrolet | Corvette | Downstream Right | Heated Sensor |
| 2006–2007 | Chevrolet | Corvette | Downstream Right | Aspiration: Normal; Engine VIN: E; Engine: 7.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Chevrolet | Corvette | Downstream Right | Aspiration: Normal; Engine VIN: U; Engine: 6.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Chevrolet | Equinox | Downstream | Heated Sensor |
| 2005–2007 | Chevrolet | Equinox | Downstream | Aspiration: Normal; Engine VIN: F; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2007 | Chevrolet | Impala | Downstream Front | Aspiration: Normal; Engine VIN: R; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2007 | Chevrolet | Impala | Downstream Front | Aspiration: Normal; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2007 | Chevrolet | Impala | Downstream Front | Engine: 3.5 V6; Fuel Type: Gas; Heated Sensor |
| 2007 | Chevrolet | Impala | Downstream Front | Engine: 3.9 V6; Heated Sensor |
| 2005–2006 | Chevrolet | Impala | Downstream | Heated Sensor |
| 2006 | Chevrolet | Impala | Downstream | Aspiration: Normal; Engine VIN: 1; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006–2007 | Chevrolet | Impala | Downstream | Aspiration: Normal; Engine VIN: C; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Chevrolet | Impala | Downstream | Aspiration: Normal; Engine VIN: E; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006 | Chevrolet | Impala | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Flex; Heated Sensor |
| 2004–2005 | Chevrolet | Impala | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006 | Chevrolet | Impala | Downstream | Aspiration: Normal; Engine VIN: N; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Chevrolet | Impala | Downstream | Aspiration: Super-Chrg; Engine VIN: 1; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Chevrolet | Impala | Downstream | Engine: 3.8 V6; Heated Sensor |
| 2007 | Chevrolet | Impala | Downstream | Engine: 5.3 V8; Heated Sensor |
| 2006 | Chevrolet | Monte Carlo | Downstream Front | Aspiration: Normal; Engine VIN: 1; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006–2007 | Chevrolet | Monte Carlo | Downstream Front | Aspiration: Normal; Engine VIN: K; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Flex; Heated Sensor |
| 2006–2007 | Chevrolet | Monte Carlo | Downstream Front | Aspiration: Normal; Engine VIN: N; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006–2007 | Chevrolet | Monte Carlo | Downstream Front | Engine: 3.5 V6; Heated Sensor |
| 2006 | Chevrolet | Monte Carlo | Downstream Front | Engine: 3.9 V6; Heated Sensor |
| 2005 | Chevrolet | Monte Carlo | Downstream | Heated Sensor |
| 2006–2007 | Chevrolet | Monte Carlo | Downstream | Aspiration: Normal; Engine VIN: C; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Chevrolet | Monte Carlo | Downstream | Aspiration: Normal; Engine VIN: E; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Chevrolet | Monte Carlo | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Chevrolet | Monte Carlo | Downstream | Aspiration: Super-Chrg; Engine VIN: 1; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Chevrolet | Monte Carlo | Downstream | Engine: 3.8 V6; Heated Sensor |
| 2006–2007 | Chevrolet | Monte Carlo | Downstream | Engine: 5.3 V8; Heated Sensor |
| 2003–2005 | Chevrolet | SSR | Downstream Left | Heated Sensor |
| 2005 | Chevrolet | SSR | Downstream Left | Aspiration: Normal; Engine VIN: H; Engine: 6.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003 | Chevrolet | SSR | Downstream Left | Aspiration: Normal; Engine VIN: P; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Chevrolet | SSR | Downstream Left | Aspiration: Normal; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003–2005 | Chevrolet | SSR | Downstream Right | Heated Sensor |
| 2005 | Chevrolet | SSR | Downstream Right | Aspiration: Normal; Engine VIN: H; Engine: 6.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003 | Chevrolet | SSR | Downstream Right | Aspiration: Normal; Engine VIN: P; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004 | Chevrolet | SSR | Downstream Right | Aspiration: Normal; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003–2005 | Chevrolet | Trailblazer EXT | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2003–2005 | Chevrolet | Trailblazer EXT | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2007 | Chevrolet | Uplander | Downstream Front | Heated Sensor |
| 2007 | Chevrolet | Uplander | Downstream Front | Aspiration: Normal; Engine ID: LGD; Engine VIN: W; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Flex; Heated Sensor |
| 2007 | Chevrolet | Uplander | Downstream Front | Aspiration: Normal; Engine VIN: 1; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2006 | Chevrolet | Uplander | Downstream | Heated Sensor |
| 2006 | Chevrolet | Uplander | Downstream | Aspiration: Normal; Engine VIN: 1; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2006 | Chevrolet | Uplander | Downstream | Aspiration: Normal; Engine VIN: L; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Chevrolet | Venture | Downstream | Heated Sensor |
| 2005 | Chevrolet | Venture | Downstream | Aspiration: Normal; Engine VIN: E; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | GMC | Envoy | Downstream Left | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | GMC | Envoy | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2005 | GMC | Envoy | Downstream Right | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | GMC | Envoy | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2003–2005 | GMC | Envoy XL | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2003–2005 | GMC | Envoy XL | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2004–2005 | GMC | Envoy XUV | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2004–2005 | GMC | Envoy XUV | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2000–2002 | GMC | Safari | Upstream Left | Heated Sensor |
| 2000–2001 | GMC | Safari | Upstream Left | Aspiration: Normal; Engine VIN: W; Engine: 4.3 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2002 | GMC | Safari | Upstream Left | Aspiration: Normal; Engine VIN: X; Engine: 4.3 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Isuzu | Ascender | Downstream Left | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003–2004 | Isuzu | Ascender | Downstream Left | Aspiration: Normal; Engine VIN: P; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003–2005 | Isuzu | Ascender | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2005 | Isuzu | Ascender | Downstream Right | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003–2004 | Isuzu | Ascender | Downstream Right | Aspiration: Normal; Engine VIN: P; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003–2005 | Isuzu | Ascender | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2001–2003 | Oldsmobile | Aurora | Downstream Front | Heated Sensor |
| 2001–2003 | Oldsmobile | Aurora | Downstream Front | Aspiration: Normal; Engine VIN: C; Engine: 4.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2001–2002 | Oldsmobile | Aurora | Downstream Front | Aspiration: Normal; Engine VIN: H; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2003 | Oldsmobile | Aurora | Downstream Rear | Heated Sensor |
| 2003 | Oldsmobile | Aurora | Downstream Rear | Aspiration: Normal; Engine VIN: C; Engine: 4.0 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2000–2002 | Oldsmobile | Intrigue | Downstream | Heated Sensor |
| 2000–2002 | Oldsmobile | Intrigue | Downstream | Aspiration: Normal; Engine VIN: H; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Pontiac | Aztek | Downstream | Heated Sensor |
| 2005 | Pontiac | Aztek | Downstream | Aspiration: Normal; Engine VIN: E; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Pontiac | Bonneville | Downstream | Aspiration: Normal; Engine VIN: K; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2005 | Pontiac | Bonneville | Downstream | Engine: 3.8 V6; Heated Sensor |
| 2007 | Pontiac | G6 | Downstream Front | Aspiration: Normal; Engine VIN: 7; Engine: 3.6 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006 | Pontiac | G6 | Downstream Front | Aspiration: Normal; Engine VIN: 8; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006 | Pontiac | G6 | Downstream Front | Engine: 3.5 V6; Heated Sensor |
| 2007 | Pontiac | G6 | Downstream Front | Engine: 3.6 V6; Heated Sensor |
| 2004–2007 | Pontiac | Grand Prix | Downstream | Heated Sensor |
| 2004–2007 | Pontiac | Grand Prix | Downstream | Aspiration: Normal; Engine VIN: 2; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2007 | Pontiac | Grand Prix | Downstream | Aspiration: Normal; Engine VIN: C; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2004–2007 | Pontiac | Grand Prix | Downstream | Aspiration: Super-Chrg; Engine VIN: 4; Engine: 3.8 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2006 | Pontiac | Montana | Downstream | Heated Sensor |
| 2005 | Pontiac | Montana | Downstream | Aspiration: Normal; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005–2006 | Pontiac | Montana | Downstream | Aspiration: Normal; Engine: 3.5 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006 | Pontiac | Montana | Downstream | Aspiration: Normal; Engine: 3.9 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2006–2007 | Pontiac | Torrent | Downstream | Heated Sensor |
| 2006–2007 | Pontiac | Torrent | Downstream | Aspiration: Normal; Engine VIN: F; Engine: 3.4 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Saab | 9-7x | Downstream Left | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Saab | 9-7x | Downstream Left | Engine: 5.3 V8; Heated Sensor |
| 2005 | Saab | 9-7x | Downstream Right | Aspiration: Normal; Engine VIN: M; Engine: 5.3 V8; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2005 | Saab | 9-7x | Downstream Right | Engine: 5.3 V8; Heated Sensor |
| 2007 | Saturn | Aura | Downstream Front | Aspiration: Normal; Engine VIN: 7; Engine: 3.6 V6; Fuel Delivery Type: FI; Fuel Type: Gas; Heated Sensor |
| 2007 | Saturn | Aura | Downstream Front | Engine: 3.6 V6; Heated Sensor |
Source: supplier-verified applications for ServiceTech 1900-482151. A vehicle not listed is not confirmed compatible.
Shop more parts for your vehicle
Browse these vehicle parts pages, then check the restrictions on each product. Not every part on a vehicle page fits every engine or configuration.
Buick Century
Buick LaCrosse
Buick LeSabre
Buick Lucerne
Buick Park Avenue
Buick Rainier
Buick Rendezvous
Buick Terraza
Chevrolet Astro
Chevrolet Corvette
Chevrolet Equinox
Chevrolet Impala
Chevrolet Monte Carlo
Chevrolet SSR
Chevrolet Trailblazer EXT
Chevrolet Uplander
Chevrolet Venture
GMC Envoy XL
GMC Envoy XUV
GMC Safari
Isuzu Ascender
Oldsmobile Aurora
Oldsmobile Intrigue
Pontiac Aztek
Pontiac G6
Pontiac Montana
Pontiac Torrent
Saab 9-7x
Saturn Aura
Buy Online Pick Up In-Store
Kitchener, Ontario N2E 1W8
All brand names are the property of their respective owners and are used for compatibility reference only.
