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Internal Engine Parts: what should you pay?

What you'll usually pay

$49.95 typical price
Most are between$9$250
Brand new$41.09
Used$58.98
On sale now5,122

💡 Used ones cost about 44% more here.

💚 Best value for your money

3 Year 59 on sale$11.98 · 76% cheaper
Unspecified Length 59 on sale$24.99 · 50% cheaper
Sierra 681 on sale$29.74 · 40% cheaper
1 Year 277 on sale$31.47 · 37% cheaper
Volvo Penta 429 on sale$34.44 · 31% cheaper

Price by brand

Sierra
$29.74-40%
Volvo Penta
$34.44-31%
OMC
$35.58-29%
MerCruiser
$41-18%
General Motors
$40.95-18%
Mercury
$48.73-2%

Price by warranty

3 Year
$11.98-76%
Unspecified Length
$24.99-50%
1 Year
$31.47-37%
No Warranty
$41-18%
Not Specified
$48.98-2%

🛒 Some on sale right now

How we got these numbers

Worked out from 200 live eBay listings (price range $9$250, odd outliers ignored). These are asking prices, so use them as a guide. Last checked August 15, 2026.

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