This is a genuine Blue Print Air Filter Insert with the part number ADZ92211. It is designed as a high-quality filtration solution for vehicles such as the Isuzu Trooper Mk2 3.1D from 1991 to 1998, compatible with the 4JG2T engine and OEM part number 8970442260. The filter has a height of 201 mm, an outer diameter of 154 mm, and an inner diameter of 79 mm. It is a filter insert type and weighs 0.8 kg. Always ensure compatibility with your vehicle before purchase. Blue Print is known for its 'Fit & Forget' quality. The product is shipped from the UK, with options for express shipping and a 60-day return policy.