Restore your vehicle's emissions performance with the industry leader in O2 sensor technology.
This Bosch 15508 is a premium narrow-band heated oxygen sensor. It features a patented submersible connection system and high-grade stainless steel construction to protect against vibration, corrosion, and contamination.
Condition: Brand New
OEM Interchange: 56028998AA, 23158, SG1845
Connector Type: 4-Pin Rectangular (Female)
Wire Length: 12.01 Inches (305 mm)
Thread Size: 18 mm (Hex: 22 mm)
Heated: Yes
Is the fitment correct? Yes. The Bosch 15508 is the correct replacement for OEM 56028998AA.
| Year | Make | Model | Engine | Position |
| 2004 | Dodge | Dakota | 3.7L / 4.7L | Downstream (Post-Cat) |
| 2004-2005 | Dodge | Durango | 3.7L / 4.7L / 5.7L | Downstream (Post-Cat) |
| 2004 | Dodge | Ram 1500 | 3.7L / 4.7L / 5.7L | Downstream (Post-Cat) |
30-Day Free Returns: If it doesn't fit or you don't need it, return it within 30 days for a full refund. (Item must be in original, uninstalled condition).
6-Month Warranty: We offer a 6-month limited warranty against manufacturing defects. If the sensor fails, we've got you covered.
OEM Quality: Bosch is the original equipment manufacturer for millions of vehicles. Get the same quality without the dealership price.
Downstream Role: This sensor monitors the catalytic converter. If you have codes like P0420 or P0430, this sensor is a common fix, but it may also indicate your catalytic converter needs replacement.
Anti-Seize: The threads come with pre-applied anti-seize. Do not add extra grease, as it can contaminate the sensor tip.
Check Your Plug: This sensor has a Square/Rectangular plug. If your 2004 model has a round plug (rare but possible during mid-year production changes), this will not fit.