Learn more about knock sensor replacement
Our in-house mechanics answer the most common questions about knock sensor replacement
Learn moreFixter gets you the best price for your Subaru Legacy's knock sensor replacement


| Read vehicle diagnostic codes | |
| Remove faulty knock sensor | |
| Replace with working knock sensor | |
| No additional work without your approval | |
| We only use manufacturer parts or equivalent | |
| All parts and labour are protected with our Fixter 12-month warranty | 
| Car model | Average labour time | 
|---|---|
| Subaru Legacy 2 GL | 45 min - 1 h 18 min | 
| Subaru Legacy 2 RE | 43 min - 1 h 20 min | 
| Subaru Legacy 2 SE | 41 min - 1 h 22 min | 
| Subaru Legacy 2.5 SE | 39 min - 1 h 24 min | 
| Subaru Legacy 3 R Spec B | 37 min - 1 h 26 min | 
| Subaru Legacy 2.5 Outback | 35 min - 1 h 28 min | 
| Subaru Legacy 2.5 Gx Limited | 15 min - 1 h 12 min | 
Our in-house mechanics answer the most common questions about knock sensor replacement
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