2023 Audi TT Engine Parts

This table covers the seals at each camshaft end. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: AJUSA 01164900.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2023 Audi TT — AJUSA 54295100.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

2 Crankshaft Seal parts for the 2023 Audi TT come from AJUSA.

Listed part numbers: AJUSA 15084000 and AJUSA 71012600.

This table covers the bolts that clamp the cylinder head to the block. Read more

One part is listed for the 2023 Audi TT — AJUSA 81068900.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2023 Audi TT — AJUSA 10230100.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2023 Audi TT — AJUSA 52549700.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

One part is listed for the 2023 Audi TT — AJUSA 50503600.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

AJUSA supplies both parts for the 2023 Audi TT.

Part numbers include AJUSA 13237700 and AJUSA 13283200.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

5 Motor Mount parts for the 2023 Audi TT come from 2 brands — PIONEER and ANCHOR. The "Popular" part is ANCHOR 9919.

Listed part numbers: ANCHOR 9919, ANCHOR 9918 and PIONEER 600918, plus the other parts above.

This table covers the gaskets that seal the Oil Cooler. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2023 Audi TT — AJUSA 77008600.

This table covers the drain plugs in the oil pan. Read more

2 Oil Drain Plug parts for the 2023 Audi TT come from REIN.

Part numbers include REIN HWP1014 and REIN HWU1014.

This table covers the crush washers and gaskets under the oil drain plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

4 Oil Drain Plug Gasket parts are listed for the 2023 Audi TT, from DORMAN, AJUSA and JAPANESE OE.

Part numbers include AJUSA 22018700, DORMAN 095147 and DORMAN 995147CD, among others listed above.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

8 Oil Filter parts for the 2023 Audi TT come from 6 brands — VARIOUS MFR, MOBIL, FRAM and 3 other brands. The "Popular" part is VARIOUS MFR PG5581.

The Economy section lists 1 option from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PG5581 is listed in this group.

The High Performance / Heavy Duty section lists 3 options from MOBIL and FRAM — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. FRAM TG9911 is listed in this group.

In the Standard Replacement grade, HENGST, FEL-PRO, MAHLE / CLEVITE and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is HENGST E27HD125.

This group includes VARIOUS MFR PG5581, FRAM TG9911 and MOBIL M1C451 and the remaining parts above.

This table covers the Oil Filter covers. Read more

2 Oil Filter Cover parts are listed for the 2023 Audi TT, from DORMAN and REIN.

Listed part numbers: DORMAN 921171 and REIN CPL0053.

This table covers the Oil Filter housings. Read more

One part is listed for the 2023 Audi TT — HENGST H816H.

This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: ELRING 030793.

This table covers the Oil Pump Control Valve solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

One part is listed for the 2023 Audi TT — DORMAN 916880.

This table covers the Torque Strut mounts. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

2 Torque Strut Mount parts are listed for the 2023 Audi TT, from ANCHOR and WESTAR.

This group includes ANCHOR 10326 and WESTAR EM7600.

This table covers the Turbocharger Diverter / Bypass valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

2 Turbocharger Diverter / Bypass Valve parts for the 2023 Audi TT come from 2 brands — PIERBURG and VEMO.

Listed part numbers: PIERBURG 702901050 and VEMO V10771023.

This table covers the gaskets that seal the Turbocharger. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2023 Audi TT — AJUSA JTC12470.

This table covers the Turbocharger Oil lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early. Read more

This group shows a single part: AJUSA OP11076.

This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: AJUSA 75000400.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

This group shows a single part: AJUSA 85009000.

This table covers the seals on each valve stem that control oil into the guides. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

2 Valve Stem Seal parts for the 2023 Audi TT come from AJUSA.

Listed part numbers: AJUSA 12037600 and AJUSA 57077700.

This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

3 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2023 Audi TT come from 2 brands — SKP and DORMAN.

Listed part numbers: DORMAN 918130, SKP SK918130 and SKP SK918134.