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N63 Turbo Coolant Lines cost
N63 Turbo Coolant Lines on a BMW with the N63 engine typically costs $1,500 at an independent shop or $2,000–$5,800 at a BMW dealer, based on 4 real owner-reported prices.
Last updated · Sources: 4 owner-reported prices from 2 cited threads
Leaking turbo coolant lines in the hot-V of the twin-turbo V8. Real prices reported by owners on Reddit and BMW forums, with a link to every one.
Typical cost
Ranges are the lowest and highest prices in the table below. They are not estimates. Shop prices include parts and labor unless noted.
Every price we found
| Price | Where | Details | Source |
|---|---|---|---|
| $2,300–$4,500 | Dealer | Range of quotes from several dealers (thread title) | [1] |
| $2,000 | Dealer | Dealer quote, 2017 750i at 25k miles (BMW later took 70% off) | [2] |
| $5,800 | Dealer | Original dealer quote, 2016 750, just out of CPO | [2] |
| $1,500 | Indy | Paid at an indy instead of the $5,800 dealer quote | [2] |
- Ask whether the quote covers all lines under the turbos or only accessible upper hoses.
- Check for open BMW campaigns on N63 cars by VIN; owners in the source thread got goodwill discounts by asking.
How long it takes
Big job: BMW repair instructions call for removing both turbos. A dealer tech was still halfway after 4 hours on a 750Li.
Which cars are affected
X5 xDrive50i (E70/F15/G05), 550i (F10/G30), 750i (F01/G11), X6 50i, M550i and other N63/N63TU cars. BMW's fix uses updated metal lines; the official procedure removes both turbos.
Symptoms
- Low coolant warning
- Coolant smell / steam from the engine valley
- Coolant residue on top of the engine
Parts list
| N63 turbo coolant line kit | ECS TuningPelican PartsAmazon |
| N63 turbo oil feed/return lines & seals | ECS TuningPelican PartsAmazon |
| BMW coolant | ECS TuningPelican PartsAmazon |
Check fitment for your exact car (VIN) before ordering. Links may become affiliate links in the future.
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Common questions
How much does N63 Turbo Coolant Lines cost?
N63 Turbo Coolant Lines on a BMW with the N63 engine typically costs $1,500 at an independent shop or $2,000–$5,800 at a BMW dealer, based on 4 real owner-reported prices.
How much does N63 Turbo Coolant Lines cost at a BMW dealer?
Real dealer prices we found ranged $2,000 to $5,800 (3 data points, median $3,400).
How much does an independent shop charge for N63 Turbo Coolant Lines?
Independent shop prices ranged $1,500 (1 data points, median $1,500).
Can I do N63 Turbo Coolant Lines myself?
We have not found a DIY parts cost for this job yet.
How long does N63 Turbo Coolant Lines take?
Big job: BMW repair instructions call for removing both turbos. A dealer tech was still halfway after 4 hours on a 750Li.
Which BMWs are affected?
X5 xDrive50i (E70/F15/G05), 550i (F10/G30), 750i (F01/G11), X6 50i, M550i and other N63/N63TU cars. BMW's fix uses updated metal lines; the official procedure removes both turbos.
Related repairs
Sources
- N63 coolant lines leaking. Various Dealers quote from $2300-$4500. (Reddit r/BmwTech)
- Turbo coolant lines (BimmerFest)
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