String Trimmer Parts Pricing
Analysis of 242,328 eBay listings for string trimmer replacement components.
What you'll usually pay
💡 Used ones cost about 48% more here.
👉 In short easy summary
The best value is found in unbranded parts, which sit 12% below the market median. Premium brands like STIHL and ECHO command a significant premium, with medians 86% and 76% higher than the average respectively.
💚 Best value for your money
Price by brand
Why? Prices vary by brand reputation and quality, ranging from Unbranded at 12.99 to STIHL at 27.4.
Price by type
Why? Component complexity drives cost, with Primer Bulbs at 11 and Trimmer Heads at 19.99.
🛒 Some on sale right now
Common questions
What is the average cost for a replacement carburetor?
The median price for a carburetor is 13.28.
Are branded parts significantly more expensive than generic ones?
Yes, STIHL parts have a median price of 27.4, while unbranded parts have a median of 12.99.
How does the price of a trimmer head compare to the market median?
Trimmer heads have a median price of 19.99, which is 36% above the market median.
How we got these numbers
Worked out from 200 live eBay listings (price range $8–$55, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 27, 2026.