RTC 3183 - Oil Filter, Late 2-litre and all 2.6 6-cylinder Petrol Engines. Land-Rover Series 1, 2a and 3 £12.40 Quantity: at £12.40 each Add To Basket 2 in stock. Oil Filter, Late 2-litre and all 2.6 6-cylinder Petrol Engines Genuine Land-Rover boxed. Suitable only for: Late Series 1, 2-Litre Petrol engines with oil filter mounted underneath the inlet manifold. Very early Series 2, 88" with 2-Litre Petrol engine. Series 2a/3, 2.6 6-Cylinder engines. Part number supercedes 246262 and GFE111.