Fuel tank cap 7222391

Description

Fuel tank cap by BMW, catalog number 7222391. Confirmed catalog fitment: Audi A4 B8 8K2 (2007–2015), Audi A4 Avant B8 8K5 (2007–2015), Audi Q5 8RB (2008–2016), Bmw 1 E82 (2007–2013), Bmw 3 E46 (1998–2005) and other body variants. For an accurate match, compare the number and identification with the removed part and confirm the vehicle specification by VIN. The fitment list is a reference and does not replace a vehicle-specific compatibility check.

FUEL TANK CAP. The fuel tank cap is a component of the vehicle fuel system designed to seal the fuel filler neck and prevent fuel vapor leakage while maintaining correct pressure within the fuel tank. The cap plays an important role in the evaporative emission control system (EVAP), which prevents hydrocarbon vapors from escaping into the atmosphere. Structurally the fuel cap is manufactured from durable plastic or composite materials and includes an internal sealing gasket and pressure control valve mechanism. Some designs may incorporate a locking mechanism with a key or a ratcheting mechanism that ensures proper tightening torque. The integrated valves regulate pressure and vacuum conditions inside the tank caused by temperature fluctuations and fuel consumption. Failure may lead to fuel odor, EVAP system diagnostic errors or loss of tank pressure. Our catalog includes genuine OEM fuel tank caps, quality aftermarket replacements and inspected used components without damage to the sealing ring or housing. Used parts are checked for thread integrity and valve operation. Selection is performed by VIN number, fuel system configuration and part number. Proper replacement ensures fuel system sealing and correct evaporative emission control operation.

Compatibility

Fits 47 vehicles

Nothing found

About the manufacturer · BMW

BMW is a German premium automotive brand and manufacturer of original vehicle components, with a history dating back to 1916. Today BMW Group is one of the world’s leading automotive manufacturers and a major developer o...

BMW is a German premium automotive brand and manufacturer of original vehicle components, with a history dating back to 1916. Today BMW Group is one of the world’s leading automotive manufacturers and a major developer of advanced engineering solutions for the automotive industry. Under the BMW brand a wide range of genuine spare parts and components is produced, including engine parts, suspension components, steering system elements, braking systems, transmission parts, electronic modules, cooling system components, body panels and various service and maintenance items. Genuine BMW parts are designed according to strict engineering standards established by the manufacturer and fully comply with the technical requirements of BMW vehicles. Production involves multi‑stage quality control and extensive testing for durability, reliability and safety. As a result, these components ensure precise fitment, optimal system performance and long vehicle service life. According to feedback from vehicle owners and automotive repair professionals, BMW genuine parts are highly valued for their excellent manufacturing quality, reliability and consistent performance even under demanding driving conditions. Users frequently highlight the precise fit, efficient operation of vehicle systems and preservation of factory performance characteristics. The most commonly mentioned drawback is the relatively high cost compared with many aftermarket alternatives, although many drivers consider the price justified due to the durability, safety and overall quality of the parts.

Additional information

Fuel tank cap by BMW, catalog number 7222391, is listed for vehicle repair or maintenance. The catalog identifies the item as “Fuel tank cap”. Confirmed catalog fitment: Audi A4 B8 8K2 (2007–2015), Audi A4 Avant B8 8K5 (2007–2015), Audi Q5 8RB (2008–2016), Bmw 1 E82 (2007–2013), Bmw 3 E46 (1998–2005), Bmw 3 E46 (2000–2006) and other body variants. Fitment is based on the catalog links between the part and vehicle bodies. It helps narrow the search, but final compatibility must be confirmed for the exact vehicle specification. The primary ordering references are part number 7222391 and manufacturer BMW. Parts can differ within the same vehicle model by production year, engine, transmission, installation side, or position. Before purchase, compare the number and identification with the removed component and verify body, year, and specification by VIN. Also compare appearance, connectors, mountings, dimensions, and included items whenever those details are relevant to this part. Compare the offered part with the removed unit and confirm fitment by VIN when necessary.

Related items

640 грн