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Part #: 4EFPY1
SKU: 382|4EFPY1
$38.98
In Stock (1 available)
| CS-SKU | 382|4EFPY1 |
| Manufacturer Part Number | 4EFPY1 |
| Quantity | 1 |
| Type | Oxygen Sensor |
| Warranty | Lifetime |
| Years | 1996-2011 |
| Brand | Aceon Auto Parts |
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2004 | Chevrolet | Express 1500 | Base Standard Cargo Van 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Sport LS Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer | LT Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Buick | Century | Custom Sedan 4-Door | 3.1L 189Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Express 1500 | Base Standard Passenger Van 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer | North Face Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer EXT | B Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Buick | Century | Limited Sedan 4-Door | 3.1L 189Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Buick | Rainier | CXL Plus Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Buick | Rendezvous | CX Sport Utility 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Base Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Sport LS Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 1500 | LS Standard Passenger Van 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer EXT | Base Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Venture | Base Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Express 2500 | Base Extended Cargo Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Venture | LS Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Venture | LT Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Sport Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 2500 | Base Extended Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Venture | Plus Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Canyon | SL Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 2500 | Base Standard Cargo Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Canyon | SL Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | SL Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | LS Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z71 Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 2500 | Base Standard Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Canyon | SLE Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | SLE Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 2500 | LS Extended Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Canyon | SLE Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 Fleet Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z71 Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 2500 | LS Standard Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 Fleet Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 Fleet Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | Base Cutaway Van 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 SL Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 SL Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Buick | Rendezvous | CXL Sport Utility 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | LS Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z71 LS Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | Base Extended Cargo Van 3-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 SL Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 SLE Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | Base Extended Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 SLE Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z71 SLE Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z71 LS Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | Base Standard Cargo Van 3-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z85 SL Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z85 SL Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | Base Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z85 SL Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z85 SLE Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | LS Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z71 LS Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | LS Extended Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Canyon | Z85 SLE Extended Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Canyon | Z85 SLE Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Express 3500 | LS Standard Passenger Van 3-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2004 | GMC | Envoy | SLE Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Envoy | SLT Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z71 Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Impala | Base Sedan 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 1500 | Base Standard Cargo Van 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 1500 | Base Standard Passenger Van 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Impala | LS Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 1500 | SLE Standard Passenger Van 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 2500 | Base Extended Cargo Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Buick | Rainier | CXL Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Base Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Sport Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z85 Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Impala | SS Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged |
| 2004 | GMC | Savana 2500 | Base Extended Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 2500 | Base Extended Passenger Van 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Malibu | Base Sedan 4-Door | 2.2L 2198CC 134Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | GMC | Savana 2500 | Base Standard Cargo Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 2500 | Base Standard Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z85 Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Malibu | LS Sedan 4-Door | 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 2500 | SLE Extended Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 2500 | SLE Extended Passenger Van 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Malibu | LT Sedan 4-Door | 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 2500 | SLE Standard Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | Base Cutaway Van 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Sport Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z85 LS Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Malibu | Maxx Hatchback 4-Door | 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | Base Extended Cargo Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | Base Extended Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Malibu | Maxx LS Hatchback 4-Door | 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | Base Standard Cargo Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | Base Standard Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z85 LS Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Malibu | Maxx LT Hatchback 4-Door | 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | SLE Extended Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | GMC | Savana 3500 | SLE Standard Passenger Van 3-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Monte Carlo | LS Coupe 2-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Isuzu | Ascender | LS Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Isuzu | Ascender | Limited Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Base Extended Cab Pickup 3-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Sport LS Crew Cab Pickup 4-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z85 LS Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Monte Carlo | SS Coupe 2-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Isuzu | Ascender | S Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Oldsmobile | Bravada | Base Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer | A Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Oldsmobile | Silhouette | GL Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Oldsmobile | Silhouette | GLS Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Colorado | Z85 Standard Cab Pickup 2-Door | 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer | B Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Oldsmobile | Silhouette | Premiere Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Pontiac | Aztek | Base Sport Utility 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer | Base Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Pontiac | Aztek | Rally Sport Utility 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Pontiac | Montana | Base Mini Cargo Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Chevrolet | Trailblazer | LS Sport Utility 4-Door | 4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated |
| 2004 | Pontiac | Montana | Base Mini Passenger Van 4-Door | 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated |