Third quarter net sales of $498.8 million up 24.9%, and up 3.8% excluding Nissens Adjusted Q3 and year-to-date non-GAAP diluted earnings per share of $1.36 and $3.45 increased 6.3% and 27.8% from last year, respectively Raising full-year sales guidance to low-to-mid 20's percent growth range, including Nissens, and tightening adjusted EBITDA margin outlook to 10.5% - 11% reflecting strong year-to-date results NEW YORK , Oct. 31, 2025 /PRNewswire/ -- Standard Motor Products, Inc. (NYSE: SMP), a leading automotive parts manufacturer and distributor, reported today its consolidated financial results for the three and nine months ended September 30, 2025. Net sales for the third quarter of 2025 were $498.8 million, compared to consolidated net sales of $399.3 million during the same quarter in 2024.