2020 Audi S7 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 for the 2020 Audi S7 come from 3 brands — AJUSA, ELRING and VICTOR REINZ.

Listed part numbers: AJUSA 54292000, ELRING 519440 and VICTOR REINZ 081016401.

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

7 Crankshaft Seal parts are listed for the 2020 Audi S7, from ELRING, VICTOR REINZ, AJUSA and 1 other brand. ELRING 026790 carries the "Popular" badge.

Listed part numbers: ELRING 026790, VICTOR REINZ 813555300 and AJUSA 15088800, plus the other parts above.

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

3 Cylinder Head Bolt parts for the 2020 Audi S7 come from 3 brands — AJUSA, ELRING and MAHLE / CLEVITE.

Listed part numbers: AJUSA 81054000, ELRING 223890 and MAHLE / CLEVITE GS34094.

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

7 Cylinder Head Gasket parts for the 2020 Audi S7 come from 3 brands — AJUSA, ELRING and MAHLE / CLEVITE. The "Popular" part is ELRING 510690.

Listed part numbers: ELRING 510690, ELRING 510700 and AJUSA 10229700, plus the other parts above.

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

4 Cylinder Head Gasket Set parts for the 2020 Audi S7 come from 3 brands — VICTOR REINZ, AJUSA and ELRING.

Listed part numbers: AJUSA 52547000, ELRING 553820 and VICTOR REINZ 021005002, plus the other parts above.

This table covers the Cylinder Head temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring. Read more

One part is listed for the 2020 Audi S7 — STANDARD MOTOR PRODUCTS TS686.

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

This group shows a single part: AJUSA 50500100.

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

4 Intake Manifold Gasket parts for the 2020 Audi S7 come from 3 brands — ELRING, AJUSA and VICTOR REINZ.

Listed part numbers: AJUSA 13282800, ELRING 928300 and ELRING 793150, plus the other parts above.

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

11 Motor Mount parts are listed for the 2020 Audi S7, from DEA / MARMON RIDE CONTROL, SKP, ANCHOR and 2 other brands. SKP SK10215 carries the "Popular" badge.

In the Economy grade, SKP supplies 2 parts: the catalog's value-priced group. A representative part number is SKP SK10215.

The Standard Replacement section lists 9 options from DEA / MARMON RIDE CONTROL, ANCHOR, PIONEER and 1 other brand — built to original-equipment specification. ANCHOR 10215 is listed in this group.

This table covers the Motor Mount kits. Read more

One part is listed for the 2020 Audi S7 — ANCHOR 300855.

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

15 Oil parts are listed for the 2020 Audi S7, from PENTOSIN, LIQUI MOLY, VAICO and 2 other brands. PENTOSIN 8043206 carries the "Popular" badge.

This table covers the seals at the Oil Cooler. 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: ELRING 875970.

This table covers the seals at the Oil Dipstick / Tube. 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: FEL-PRO 73668.

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

3 Oil Drain Plug parts are listed for the 2020 Audi S7, from REIN and VAICO.

Listed part numbers: REIN HWP1014, REIN HWU1014 and VAICO V105828.

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

6 Oil Drain Plug Gasket parts for the 2020 Audi S7 come from 5 brands — DORMAN, ULTRA-POWER, ELRING and 2 other brands. The "Popular" part is DORMAN 095147.

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

This table covers the caps on the oil filler neck. Read more

One part is listed for the 2020 Audi S7 — MOTORAD MO153.

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 are listed for the 2020 Audi S7, from ULTRA-POWER, VAICO, HENGST and 5 other brands. HENGST E914HD398 carries the "Popular" badge.

Economy: 2 parts, from ULTRA-POWER and VAICO. A representative part number is ULTRA-POWER WL10438.

The Standard Replacement section: 6 options from HENGST, WIX, FEL-PRO and 3 other brands. HENGST E914HD398 is listed in this group.

Listed part numbers: HENGST E914HD398, ULTRA-POWER WL10438 and VAICO V450179, plus the other parts above.

This table covers the Oil Filter Adapter Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: ELRING 478680.

This table covers the Oil Filter covers. Read more

This group shows a single part: MOTORAD MO374.

This table covers the Oil Filter housings. Read more

3 Oil Filter Housing parts for the 2020 Audi S7 come from 3 brands — DORMAN, ELRING and REIN.

This group includes DORMAN 926528, ELRING B34880 and REIN HEU0119.

This table covers the Oil Level sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

One part is listed for the 2020 Audi S7 — VEMO V10720485.

This table covers the Oil Level Sensor Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2020 Audi S7 — AJUSA 01899000.

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

2 Oil Pan Gasket parts are listed for the 2020 Audi S7, from ELRING and VICTOR REINZ.

Listed part numbers: ELRING 030793 and VICTOR REINZ 703141410.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

One part is listed for the 2020 Audi S7 — PIERBURG 707919140.

This table covers the gaskets that seal the Oil Pump. 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 964400.

This table covers the Oil Temperature senders. Read more

This group shows a single part: VNE 9408260.

This table covers the seals at the Timing Chain Tensioner Gasket. 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: ELRING 236070.

This table covers the turbochargers that compress intake air. Read more

BORG-WARNER supplies both parts for the 2020 Audi S7.

Part numbers include BORG-WARNER 53039880802 and BORG-WARNER 53039880803.

This table covers the Turbocharger Boost sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

2 Turbocharger Boost Sensor parts for the 2020 Audi S7 come from WELLS.

Listed part numbers: WELLS 5S15121 and WELLS 5S15727.

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

3 Turbocharger Gasket parts for the 2020 Audi S7 come from 2 brands — ELRING and AJUSA.

This group includes AJUSA JTC12456, ELRING 562300 and ELRING 107260.

This table covers the fasteners that mount the turbocharger. Read more

This group shows a single part: ELRING 107190.

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

One part is listed for the 2020 Audi S7 — AJUSA OP11124.

This table covers the Turbocharger Oil Line Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2020 Audi S7 — ELRING 107290.

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

5 Valve Cover Gasket parts are listed for the 2020 Audi S7, from ELRING and AJUSA. ELRING 461682 carries the "Popular" badge.

Part numbers include ELRING 461682, AJUSA 11148000 and AJUSA 11148100, among others listed above.

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

One part is listed for the 2020 Audi S7 — AJUSA 85009000.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

This group shows a single part: MELLING VL1098.

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

6 Valve Stem Seal parts are listed for the 2020 Audi S7, from ELRING, AJUSA, MAHLE / CLEVITE and 1 other brand. ELRING 403730 carries the "Popular" badge.

This group includes ELRING 403730, ELRING 724590 and AJUSA 12037600 and the remaining parts above.

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

One part is listed for the 2020 Audi S7 — STANDARD MOTOR PRODUCTS VVT473.

This table covers the cam phaser sprockets used by the variable-valve-timing system. Read more

One part is listed for the 2020 Audi S7 — STANDARD MOTOR PRODUCTS VVT779.