Shell Helix HX7 Professional AV 5W-30
Shell Helix HX7 Professional AV 5W-30 is a high-performance synthetic technology motor oil developed to meet the demanding requirements of modern engines, particularly those manufactured by Volkswagen and Audi. The oil uses a carefully balanced blend of high-quality base oils and advanced additive technology to deliver strong engine protection, improved fuel efficiency and reliable engine cleanliness. Its formulation is specifically tailored to meet manufacturer performance standards while ensuring consistent lubrication across a wide range of operating conditions.
One of the key advantages of Shell Helix HX7 Professional AV 5W-30 is its ability to support improved fuel efficiency. The oil is formulated to reduce internal engine friction, helping engines operate more efficiently and consume less fuel. It passes the demanding ACEA fuel economy M111FE test with a minimum fuel efficiency improvement of approximately 2.5 percent. By reducing friction between moving engine components, the oil contributes to improved engine efficiency and reduced fuel consumption during everyday driving conditions.
The oil also provides excellent engine durability and wear protection. Engine components such as camshafts, pistons and valve train systems are subjected to continuous mechanical stress during operation. Shell Helix HX7 Professional AV 5W-30 forms a durable lubricating film that helps reduce metal-to-metal contact and protect components from wear. The formulation successfully passes demanding engine wear tests such as the Sequence IVB valvetrain wear test, demonstrating its ability to maintain reliable lubrication under high load conditions.
Another important benefit of the oil is its strong engine cleanliness performance. Over time, combustion by-products can lead to sludge and deposit formation within the engine. Shell Helix HX7 Professional AV 5W-30 is designed to resist oxidation and minimise the formation of sludge and varnish. It successfully passes stringent engine cleanliness tests including the Sequence VH sludge test and Volkswagen piston cleanliness tests, confirming its ability to keep engines clean and operating efficiently.
The oil has also been developed to meet demanding manufacturer-specific requirements. It passes Volkswagen’s internal tests such as VW PV 1449 for viscosity increase and piston deposit control as well as VW PV 1452 for ring sticking and piston cleanliness. These tests confirm the oil’s ability to maintain performance and protect engine components under challenging operating conditions typical of modern Volkswagen and Audi engines.
Shell Helix HX7 Professional AV 5W-30 is approved against Volkswagen specifications VW 505.00 and VW 505.01 and meets ACEA C3 performance standards. These approvals confirm its suitability for a wide range of compatible gasoline and diesel engines where manufacturer-approved lubricants are required.
Physical characteristics include a kinematic viscosity of approximately 70.82 mm²/s at 40°C and 12.18 mm²/s at 100°C with a viscosity index of around 171. The oil has a flash point of approximately 230°C, a pour point of approximately –36°C and a density of about 853.4 kg/m³ at 15°C. These properties support reliable lubrication performance across a wide range of engine operating temperatures and conditions
