3.5L V6 M276โ€ขAWDโ€ขAUTOMATICโ€ขgasโ€ขM276
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor โ€” $99 โ†’
Fluid ยท Coolant

Coolant

for 2015 Mercedes-Benz GLK350 X204 3.5L V6 M276 ยท AWD
Fluid Type
MB 325.3 coolant concentrate 50/50
Spec: MB 325.3
Capacity
10.5qt
9.93 L
Drain & Refill
9 qt
8.51 L
Change Interval
150,000 mi
241,350 km

Notes

Blue coolant specification for M276 engine

Other fluid systems on this vehicle

๐Ÿ”ง Database maintained under the daily editorial review of Chris Hackleman ยท Master Technician ยท 20+ years. Spot an error? Use the Help link above โ€” a human reads every report.
Stuck on this repair? Take it to The Diag Desk โ€” ask a master tech about this exact car โ†’ real human answer within 24h, never AI
โš  STILL BEHIND THE PAYWALL
The 2015 Mercedes-Benz GLK350 X204 repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy โ€” and you'd be renting access, not freeing it. Sponsor once, free forever.
Sponsor the Mercedes-Benz GLK350 X204 โ€” $99 โ†’
Building an app?
Free API access to all this data โ€” 10 requests/day, no card required.
Get an API key โ†’
Run a shop?
Manage repairs, estimates, and customers with ShopBase โ€” $249/mo, all features included.
Try ShopBase โ†’