2003 NASCAR O'Reilly Auto Parts Series
Champion: Brian Vickers
Driver standings
| # | Driver | Pts | Behind | W |
|---|---|---|---|---|
| 1 | Brian Vickers | 4637 | 3 | |
| 2 | David Green | 4623 | −14 | 3 |
| 3 | Ron Hornaday Jr. | 4591 | −46 | 1 |
| 4 | Bobby Hamilton Jr. | 4588 | −49 | 4 |
| 5 | Jason Keller | 4528 | −109 | 1 |
| 6 | Scott Riggs | 4462 | −175 | 2 |
| 7 | Kasey Kahne | 4104 | −533 | 1 |
| 8 | Johnny Sauter | 4098 | −539 | 1 |
| 9 | Scott Wimmer | 4059 | −578 | 1 |
| 10 | Mike Bliss | 3937 | −700 | |
| 11 | Stacy Compton | 3893 | −744 | |
| 12 | Ashton Lewis | 3801 | −836 | |
| 13 | Mike Wallace | 3489 | −1,148 | |
| 14 | Coy Gibbs | 3213 | −1,424 | |
| 15 | Shane Hmiel | 3160 | −1,477 | |
| 16 | Kevin Harvick | 3077 | −1,560 | 3 |
| 17 | Todd Bodine | 2763 | −1,874 | 1 |
| 18 | Michael Waltrip | 2637 | −2,000 | 1 |
| 19 | Kevin Grubb | 2498 | −2,139 | |
| 20 | Jamie McMurray | 2478 | −2,159 | 2 |
| 21 | Larry Gunselman | 2371 | −2,266 | |
| 22 | David Stremme | 2354 | −2,283 | |
| 23 | Mike Harmon | 2207 | −2,430 | |
| 24 | Matt Kenseth | 1925 | −2,712 | 2 |
| 25 | Stanton Barrett | 1877 | −2,760 | |
| 26 | Randy LaJoie | 1863 | −2,774 | |
| 27 | Kerry Earnhardt | 1861 | −2,776 | |
| 28 | Jason Schuler | 1765 | −2,872 | |
| 29 | Jason A. White (Virginia) | 1754 | −2,883 | |
| 30 | Joey Clanton | 1716 | −2,921 |