- Highest Ratings
- We've won the Bizrate Circle of Excellence award,
Quality: We've got the awards to prove it!
7 years in a row. Rated outstanding for quality, satisfaction, service, and on time delivery. 1A Auto selects the highest quality parts from the best manufacturers. Check our excellent ratings.
- Fastest Shipping
- No-Hassle Returns
- USA Support Techs
- Best Value
- Our Guarantee
Home > Chevy > Silverado 1500 > Oxygen Sensors > 2001 Chevy Silverado 1500 HD O2 Oxygen Sensor Downstream (AC Delco) (8th Vin Digit U) for V8 6.0L
2001 Chevy Silverado 1500 HD O2 Oxygen Sensor Downstream (AC Delco) (8th Vin Digit U) for V8 6.0L
In Stock (Ships same day for orders placed by 3 PM ET)
Welcome Message from 1A Auto