Valve Cover Diaphragm 51mm – VW Atlas / Teramont 2.5 TSI VR6 | OEM 03H103515A 03H103515Valve Cover Diaphragm 51mm VW Atlas Teramont 2. 5 TSI VR6 OEM 03H103515A 03H103515 Stop Oil Leaks and PCV Faults on Your VW Atlas or Teramont 2. 5 TSI VR6 51mm Direct Replacement Diaphragm. A failed 51mm valve cover diaphragm on the VW Atlas Teramont 2. 5 TSI VR6 engine causes oil leaks and crankcase fault codes. Direct replacement for valve covers using OEM 03H103515A and 03H103515. Specifications Diameter: 51mm Vehicle Compatibility VW Teramont 2. 5

Common symptoms include no seat ventilation airflow

N52N and N52K engines

Compatible Fuel Pumps

intermittent idle

Restores High-RPM Power: Correct VANOS operation restores the S54's characteristic top-end power delivery

Connecting Rod — Wabco Air Suspension Compressor Type 4 | BMW / Mercedes

Mercedes-Benz S-Class W140 sedan

This complete gasket set restores leak-free oil filter housing sealing on all OM642 applications

Targeted Fix: Worn seals are the failure cause — the pump housing is typically fine

Compatible Intake Manifolds

The product is a membrane only

What symptoms indicate PCV valve failure on BMW N62 engines