This AJUSA Cylinder Head Bolt Kit, part number 14-32039-01, is designed for various OPEL and VAUXHALL models. The kit features M12 thread size and a hexagon socket bolt head design. It is suitable for engines starting from number 20E0339282 and is compatible with TecDoc engine numbers 2642, 2645, 2659, 4803, 5306, 17606, 17613, 22869, and 18375. Compatible vehicles include OPEL Frontera A SUV (U92), MANTA B (58_, 59_), Omega A Limousine (V87), KADETT C Coupe, MONZA A (22_), REKORD E (17_-19_, 11_, 14_, 16_), ASCONA B (81_, 86_, 87_, 88_), Omega A Caravan (V87), SENATOR A (29_), MANTA B CC (53_, 55_), REKORD E Caravan (61_, 66_, 67_), and VAUXHALL CARLTON Mk II Estate, Frontera Mk I (A) SUV (U92), Carlton Mk2 Limousine. The kit also includes part numbers 20241525x and 20241535x. This is a cylinder head bolt kit.