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Engines and Components› Camshafts and Valvetrain
Mercedes-Benz
M156 Hydraulic Valve Tappet
SKU: A1560500225
Easy — 1–2 hours
Overview
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Vehicle Symptoms
- Ticking or tapping noise from engine top end
- Rough idle especially when cold
- Misfire under light load or acceleration
- Reduced engine power and hesitation
- Check engine light with misfire codes
Diagnostic Codes
- P0300 – Random/multiple cylinder misfire
- P0301 – Cylinder 1 misfire
- P0302 – Cylinder 2 misfire
- P0303 – Cylinder 3 misfire
- P0304 – Cylinder 4 misfire
- P0305 – Cylinder 5 misfire
- P0306 – Cylinder 6 misfire
- P0307 – Cylinder 7 misfire
- P0308 – Cylinder 8 misfire
Relevant Conversations
- M156 ticking noise at idle
- Mercedes M156 engine knock what causes it
- P0300 M156 fix hydraulic tappet
- M156 rough idle after oil change
- M156 valve tappet replacement cost
- M156 camshaft follower wear symptoms
- M159 tappet upgrade vs OEM
- M156 valvetrain noise video
- M156 misfire code P0301 cylinder 1
- M156 valve cover gasket kit with tappets
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Mercedes-Benz |
| Part Number | A1560500225 |
| Category | Engines and Components |
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