ATE Breather Hose Check Valve for Mercedes-Benz 190/190C, Saab 9-5, and BMW 2002/2002tii (1956–2009)

Use this ATE Breather Hose Check Valve when servicing compatible Mercedes-Benz 190, 190C, 190DC, 200, 200D, 220, and 220S and additional models, Saab 9-5, and BMW 2002, 2002tii, 2800CS, 3.0CS, 3 Series, 5 Series, and 6 Series and additional models brake systems from 1956–2009. The component controls one-way airflow in the applicable brake-booster vacuum circuit and is application-matched for correct fit at the installed brake-system location.

ATE-branded breather hose check valves are engineered as direct-fit brake-system components for their listed applications, supporting correct braking operation, fitment, and serviceability at the installed location.

Technical Details

• Manufacturer: ATE
• Manufacturer part number: 990033
• OE/reference number: 000-431-35-07
• Part type: Breather Hose Check Valve
• Listed vehicle range: Mercedes-Benz 190, 190C, 190DC, 200, 200D, 220, and 220S and additional models, Saab 9-5, and BMW 2002, 2002tii, 2800CS, 3.0CS, 3 Series, 5 Series, and 6 Series and additional models
• Listed model years: 1956–2009

Fitment & Compatibility

Use the fitment table below to confirm the exact year, make, model, and submodel before ordering. Brake-system equipment can vary within the same model year, so compare the installed component and reference number when possible.

PMB Performance can help verify the application when the vehicle has multiple brake packages. Provide the VIN or existing part number for support from a team with more than 20 years of brake-component experience.