2023 Audi A7 Engine Parts

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

3 Conversion / Lower Gasket Set parts are listed for the 2023 Audi A7, from AJUSA, ENGINETECH and VICTOR REINZ.

Listed part numbers: AJUSA 54295400, ENGINETECH AU20CSA and VICTOR REINZ 081004101.

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 A7 come from AJUSA.

Part numbers include AJUSA 15103300 and AJUSA 71013900.

This table covers the Crankshaft Seal covers. Read more

One part is listed for the 2023 Audi A7 — DORMAN 635696.

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

One part is listed for the 2023 Audi A7 — AJUSA 81054400.

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 A7 — AJUSA 10202800.

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 A7 — AJUSA 52550500.

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 A7 — AJUSA 50504400.

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

One part is listed for the 2023 Audi A7 — AJUSA 13245500.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

6 Oil parts for the 2023 Audi A7 come from VAICO. The "Popular" part is VAICO V600422.

This group includes VAICO V600422, VAICO V600423 and VAICO V600331 and the remaining parts above.

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

2 Oil Drain Plug parts for the 2023 Audi A7 come from 2 brands — DORMAN and REIN.

This group includes DORMAN 090090 and REIN HWP0043.

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 A7 come from 7 brands — WIX, FVP, PRO-TEC and 4 other brands. The "Popular" part is MANN HU6013Z.

The Economy section lists 2 options from FVP and PRO-TEC — the catalog's value-priced group. FVP G0396 is listed in this group.

The High Performance / Heavy Duty section lists 2 options from MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1C258A is listed in this group.

In the Standard Replacement grade, MANN, WIX, MAHLE / CLEVITE and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is MANN HU6013Z.

Part numbers include MANN HU6013Z, FVP G0396 and PRO-TEC PXL10396, among others listed above.

This table covers the Oil Filter covers. Read more

One part is listed for the 2023 Audi A7 — DORMAN 921169.

This table covers the oil pans that hold the engine's oil sump. Read more

2 Oil Pan parts are listed for the 2023 Audi A7, from DORMAN and SPECTRA PREMIUM.

Listed part numbers: DORMAN 264553 and SPECTRA PREMIUM VWP60A.

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

3 Oil Pan Gasket parts for the 2023 Audi A7 come from 2 brands — AJUSA and ELRING.

Part numbers include AJUSA 16063100, AJUSA 59016300 and ELRING 030793.

This table covers the Timing Belt & component kits. Read more

This group shows a single part: GMB 34800923.

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

This group shows a single part: 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 A7 — AJUSA JTC12472.

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 OP11028.

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 A7 come from AJUSA.

Listed part numbers: AJUSA 12035500 and AJUSA 57077600.

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

This group shows a single part: VAICO V107462.