1.9 TDI 2003 - 2005 A5Z A4Y (M)

This 1.9 TDI 2003 - 2005 A5Z A4Y (M) is a used manual transmission, removed from a running donor vehicle and inspected by our technicians rather than shipped unchecked. Fluid condition, case integrity, and shift feel are all reviewed prior to listing, giving you a documented starting point instead of a total unknown.

Key Specifications: We keep the internals to factory spec rather than substituting aftermarket parts, so ratios and housing dimensions match what originally shipped in the BMW. Transmission type: Manual. This application was built with more than one gear-ratio spread over its production run, so the exact gear count on the 1.9 TDI 2003 - 2005 A5Z A4Y (M) should be matched against the unit's data tag rather than assumed. Compatible engine(s): 4Y engine variants. Drivetrain layout for the 1.9 TDI 2003 - 2005 A5Z A4Y (M) differs by trim and market; match it against your vehicle's build sheet or give us your VIN and we will confirm it for you.

Performance Characteristics: Because it is a manual unit, wear items are largely mechanical (synchros, bearings, the clutch itself) rather than electronic, so diagnosis tends to be more straightforward and a competent transmission shop can usually service it without specialized diagnostic tools.

Common Applications: This transmission is matched to BMW vehicles built around the 4Y driveline noted above. Because gearboxes are frequently shared or lightly modified across several body styles and model years, confirm the bellhousing bolt pattern, input shaft spline count, and electronic or hydraulic control variant against your own vehicle before ordering. Send us your VIN and we will double-check fitment before your order ships.