{"product_id":"mahle-b32303-secondary-air-injection-pump-check-valve-gasket","title":"Mahle B32303 Secondary Air Injection Pump Check Valve Gasket","description":"\u003ch2\u003eOverview of Mahle Secondary Air Injection Pump Check Valve Gasket\u003c\/h2\u003e\u003cp\u003eThe Mahle Secondary Air Injection Pump Check Valve Gasket (Part Number B32303) is designed to provide a reliable seal in emission control systems. Crafted from durable graphite material, this gasket ensures proper sealing performance for BMW and Land Rover vehicles, including models like the 318i, 328i, 740i, Range Rover, and X5.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality graphite for heat resistance and durability\u003c\/li\u003e\n\u003cli\u003ePrecise dimensions: 2.17 inches (55.0 mm) length, 0.74 inches (18.81 mm) inside diameter\u003c\/li\u003e\n\u003cli\u003eThickness options of 0.04 inches (1.05 mm) to ensure a secure fit\u003c\/li\u003e\n\u003cli\u003eSilver color for easy identification during installation\u003c\/li\u003e\n\u003cli\u003eEquipped with two mounting holes, each 0.29 inches (7.52 mm) in diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis secondary air injection pump check valve gasket is engineered to maintain a tight seal within the emission control system, preventing air leaks that could affect engine performance and emissions. The graphite material offers excellent thermal stability and chemical resistance, making it suitable for the demanding environment of the secondary air injection system. The gasket’s dimensions, including a length of 2.17 inches (55.0 mm), width of 1.22 inches (31.1 mm), and thickness ranging from 0.04 inches (1.05 mm), are designed to match OEM specifications for a precise fit. The two mounting holes with a diameter of 0.29 inches (7.52 mm) facilitate secure attachment to the check valve assembly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis gasket is compatible with a range of BMW and Land Rover models, specifically designed for the secondary air injection pump check valve. Compatible vehicles include BMW 318i, 318is, 318ti, 328Ci, 328i, 328is, 528i, 530i, 540i, 740i, 740iL, and Z3, as well as Land Rover Range Rover and X5 models. Using the correct gasket ensures proper function of the secondary air injection system, which helps reduce emissions during cold starts.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Gasket\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents air leaks in the secondary air injection pump check valve\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper emission control system operation\u003c\/li\u003e\n\u003cli\u003eReduces risk of check valve failure due to improper sealing\u003c\/li\u003e\n\u003cli\u003eMinimizes exhaust emissions during engine warm-up\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to air injection system leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Mahle B32303 gasket, ensure the mating surfaces are clean and free of debris to achieve an optimal seal. Verify the gasket orientation matches OEM specifications and align the two mounting holes precisely with the check valve assembly. Avoid over-tightening mounting bolts to prevent gasket damage. It is recommended to inspect the secondary air injection pump and check valve for wear or damage during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eMahle manufactures this secondary air injection pump check valve gasket to meet strict quality standards, ensuring reliable performance and durability. The graphite material is selected for its resistance to heat and chemical exposure typical in emission control systems. While specific warranty details may vary, Mahle products generally come with a limited warranty against manufacturing defects. Refer to the product documentation or Mahle’s official resources for exact warranty terms.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":45219502915765,"sku":"FLHQ-B32303","price":18.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_B32303_Fro.jpg?v=1775136594","url":"https:\/\/www.partcatalog.com\/products\/mahle-b32303-secondary-air-injection-pump-check-valve-gasket","provider":"PartCatalog","version":"1.0","type":"link"}