Change Car Timing Belt Kit Mercedes-Benz GLA
Change Car Timing Belt Kit
| Estimated time | 7h00 |
|---|---|
| Estimated labour cost | ~700£ |
| Difficulty | Very technical |
| Vehicles |
GLA 2014-2019 1
|
| Renew the timing belt Manual transmission | 7h00 |
| Renew the timing belt Automatic transmission | 8h00 |
| Renew the timing belt kit Automatic transmission | 8h00 |
| Renew the timing belt kit Manual transmission | 8h00 |
| Renew the timing belt kit and the coolant pump Manual transmission | 8h00 |
| Renew the timing belt kit and the coolant pump Automatic transmission | 9h00 |
What is the function of a Mercedes-Benz GLA timing belt?
The timing belt synchronises the rotation of the camshaft(s) with the crankshaft, ensuring that the inlet and exhaust valves open and close at precisely the right moment. It may also drive other components such as the high-pressure fuel pump or the water pump.
When should you change the Mercedes-Benz GLA timing belt?
The replacement interval varies greatly between manufacturers, typically between 60,000 and 240,000 km or 4 to 10 years, whichever comes first. Always respect the time-based interval even if the mileage has not been reached.
What happens if the Mercedes-Benz GLA timing belt breaks?
On interference engines (the vast majority of modern engines), a broken timing belt causes the pistons to strike the open valves, resulting in bent valves, damaged pistons, and potentially a destroyed engine. Repair costs can reach several thousand euros. Preventive replacement is critical.
Is it difficult to change the Mercedes-Benz GLA timing belt?
Difficulty level 5/5: very technical, requiring specialist tools (crankshaft and camshaft locking tools specific to your engine, tensioner tools, torque wrench) and precise knowledge of timing marks. Incorrect installation can cause severe engine damage. Recommended for experienced mechanics only.
2 models covered
| Model | Year Range | Engines covered | Fuel |
|---|---|---|---|
| GLA 2014-2019 | 2014-2019 | 180 CDI Diesel (607.951 (K9K)), 180 Petrol (270.910), 180/200 Petrol (270.910), 200 CDI, -4MATIC Diesel (651.930), 220 CDI, -4MATIC Diesel (651.930), 220 CDI, -4MATIC Diesel (651.930), 220, -4MATIC Petrol (270.920), 250, -4MATIC Petrol (270.920), 45 AMG 4MATIC Petrol (133.980), … | Diesel, Petrol |
| GLA 2020-2025 | 2020-2025 | 180 D Diesel (654.920), 180 Petrol (282.914), 200 D Diesel (654.920), 200, -4MATIC Petrol (282.914), 220 d, -4MATIC Diesel (654.920), 250 e Electricity,Petrol (282.914), 250, -4MATIC Petrol (260.920), 35 AMG 4MATIC Petrol (260.920), 45 AMG S 4MATIC+ Petrol (139.980) | Diesel, Electricity, Petrol |
