{"product_id":"vemo-v20-66-0004-secondary-air-injection-pump-check-valve","title":"Vemo V20-66-0004 Secondary Air Injection Pump Check Valve","description":"\u003ch2\u003eReliable Secondary Air Injection Pump Check Valve for BMW M3, Z3, and Z4\u003c\/h2\u003e\u003cp\u003eThe Vemo VEMO Secondary Air Injection Pump Check Valve (Part Number V20-66-0004) is designed to maintain optimal emission control in select BMW models. Engineered for pneumatic operation, this diaphragm valve ensures efficient air injection system performance in BMW M3, Z3, and Z4 vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 110 mm length, 95 mm width, 90 mm height\u003c\/li\u003e\n\u003cli\u003eOperating Mode: Pneumatic\u003c\/li\u003e\n\u003cli\u003eValve Type: Diaphragm valve for precise air flow control\u003c\/li\u003e\n\u003cli\u003eVoltage: 12 V compatible with vehicle electrical systems\u003c\/li\u003e\n\u003cli\u003eWeight: 0.225 kg for easy handling and installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the VEMO Brand Line\u003c\/h2\u003e\u003cp\u003eThe VEMO brand line specializes in emission control components, focusing on durability and compatibility with European vehicles. This secondary air injection pump check valve is part of VEMO's commitment to providing reliable pneumatic valve solutions that meet OEM specifications for BMW models such as the M3, Z3, and Z4.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis secondary air injection pump check valve operates pneumatically using a diaphragm valve mechanism, which helps regulate the flow of air injected into the exhaust system to reduce emissions. Its compact size—110 mm in length, 95 mm in width, and 90 mm in height—allows for seamless integration into the air injection system. The 12-volt rating ensures compatibility with the electrical systems of BMW M3, Z3, and Z4 models. Weighing just 0.225 kg, the valve is lightweight yet robust enough to withstand typical operating conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents backflow in the secondary air injection system\u003c\/li\u003e\n\u003cli\u003eHelps reduce harmful emissions by ensuring proper air injection\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to check valve failure such as rough idling or failed emissions tests\u003c\/li\u003e\n\u003cli\u003eSupports the proper functioning of the air injection pump in BMW M3, Z3, and Z4\u003c\/li\u003e\n\u003cli\u003eMitigates exhaust system malfunctions caused by valve leaks or blockages\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Vemo VEMO Secondary Air Injection Pump Check Valve (V20-66-0004), ensure the valve is oriented correctly to maintain proper airflow direction. Verify that all pneumatic connections are secure and free of leaks. This valve is designed for direct replacement in compatible BMW M3, Z3, and Z4 models, so no modifications should be necessary. Consult the vehicle’s service manual for specific installation procedures and torque specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eVemo products undergo rigorous quality control to meet OEM standards for fit, form, and function. The VEMO Secondary Air Injection Pump Check Valve is manufactured to provide consistent performance and durability. While specific warranty details are not provided here, Vemo typically offers coverage against manufacturing defects. Refer to the product packaging or official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Vemo","offers":[{"title":"Default Title","offer_id":52131739664565,"sku":"CMTQ-V20-66-0004","price":211.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VM_V20660004_Fro.jpg?v=1775176166","url":"https:\/\/www.partcatalog.com\/products\/vemo-v20-66-0004-secondary-air-injection-pump-check-valve","provider":"PartCatalog","version":"1.0","type":"link"}