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


A typical lambda sensor replacement in the UK costs around £204 - £376.
Depending on your Subaru Legacy engine, and whether you live in a big city or a small one, the price of a lambda sensor replacement on your vehicle can be higher or lower. We computed prices for some of the best-selling cars in the UK in order to give you an idea of how much does a lambda sensor replacement costs.
| Car model | Fixter price range | 
|---|---|
| Subaru Legacy 2.5 Gx Limited | £237 - £372 | 
| Subaru Legacy 2.5 Outback | £240 - £376 | 
| Subaru Legacy 2.5 SE | £233 - £365 | 
| Subaru Legacy 2 GL | £210 - £329 | 
| Subaru Legacy 2 RE | £204 - £321 | 
| Subaru Legacy 2 SE | £211 - £332 | 
| Subaru Legacy 3 R Spec B | £233 - £365 | 
| Remove the faulty lambda sensors | |
| Replace with working lambda sensors | |
| Test drive and safety check of vehicle | |
| 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 | 52 min - 1 h 25 min | 
| Subaru Legacy 2 RE | 50 min - 1 h 27 min | 
| Subaru Legacy 2 SE | 48 min - 1 h 29 min | 
| Subaru Legacy 2.5 SE | 1 h 10 min - 1 h 55 min | 
| Subaru Legacy 3 R Spec B | 1 h 8 min - 1 h 57 min | 
| Subaru Legacy 2.5 Outback | 1 h 6 min - 1 h 59 min | 
| Subaru Legacy 2.5 Gx Limited | 1 h 4 min - 2 h 1 min | 
Our in-house mechanics answer the most common questions about lambda sensor replacement
Learn more