2015 Audi A5 Engine Parts

This table covers the Circular / Semi-Circular plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

One part is listed for the 2015 Audi A5 — ELRING 429550.

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

2 Connecting Rod Bearing parts for the 2015 Audi A5 come from KING ENGINE BEARINGS.

The High Performance section lists 1 option from KING ENGINE BEARINGS — engineered beyond original-equipment specification. KING ENGINE BEARINGS CR4637GPC is listed in this group.

In the Standard Replacement grade, KING ENGINE BEARINGS supplies 1 part: built to original-equipment specification. A representative part number is KING ENGINE BEARINGS CR4637SV.

This group includes KING ENGINE BEARINGS CR4637GPC and KING ENGINE BEARINGS CR4637SV.

This table covers the Connecting Rod bolts. Read more

ELRING supplies both parts for the 2015 Audi A5.

Part numbers include ELRING 038970 and ELRING 038900.

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 2015 Audi A5 come from 2 brands — ELRING and AJUSA.

Part numbers include AJUSA 54187100, ELRING 903201 and ELRING 877340.

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

4 Crankshaft Seal parts are listed for the 2015 Audi A5, from AJUSA and ELRING.

Part numbers include AJUSA 71007200, AJUSA 15103300 and ELRING 248300, among others listed above.

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

3 Cylinder Head Bolt parts for the 2015 Audi A5 come from 2 brands — ELRING and AJUSA.

Listed part numbers: AJUSA 81054400, ELRING 323300 and ELRING 325930.

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

3 Cylinder Head Gasket parts for the 2015 Audi A5 come from 2 brands — ELRING and AJUSA.

This group includes AJUSA 10202800, ELRING 008040 and ELRING 685662.

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

3 Cylinder Head Gasket Set parts for the 2015 Audi A5 come from 2 brands — ELRING and AJUSA.

Listed part numbers: AJUSA 52360600, ELRING 770530 and ELRING 295780.

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 50325300.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

2 Harmonic Balancer parts for the 2015 Audi A5 come from 2 brands — ATP and DORMAN.

This group includes ATP 102437 and DORMAN 594752.

This table covers the high-pressure oil pumps that fire HEUI diesel injectors. 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 2015 Audi A5 — MARELLI PHP1006.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

One part is listed for the 2015 Audi A5 — MARELLI CAB517.

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

3 Intake Manifold Gasket parts for the 2015 Audi A5 come from 2 brands — ELRING and AJUSA.

Listed part numbers: AJUSA 13245500, ELRING 297590 and ELRING 735850.

This table covers the seals at the Intermediate Shaft. 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

ELRING supplies both parts for the 2015 Audi A5.

This group includes ELRING 299640 and ELRING 790650.

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

VALVOLINE supplies the 5 Oil parts for the 2015 Audi A5. VALVOLINE 787301 carries the "Popular" badge.

Listed part numbers: VALVOLINE 787301, VALVOLINE VV966 and VALVOLINE 852518, plus the other parts above.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

One part is listed for the 2015 Audi A5 — DORMAN 918985.

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

2 Oil Cooler Gasket parts for the 2015 Audi A5 come from ELRING.

Part numbers include ELRING 279610 and ELRING 898010.

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

5 Oil Drain Plug parts are listed for the 2015 Audi A5, from ELRING and DORMAN. DORMAN 090090 carries the "Popular" badge.

Part numbers include DORMAN 090090, ELRING 567640 and ELRING 858050, among others listed above.

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

This group shows a single part: ELRING 591840.

This table covers the Oil Drain Plug Removal tools. This is a service tool, not a wear part — match the application in the notes. Read more

DORMAN supplies both parts for the 2015 Audi A5.

Listed part numbers: DORMAN 090999 and DORMAN 49822.

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

2 Oil Filler Cap parts are listed for the 2015 Audi A5, from GATES and MOTORAD.

Part numbers include GATES 31281 and MOTORAD MO153.

This table covers the gaskets that seal the Oil Filler Cap. 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 24035800.

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 2015 Audi A5, from WIX, FVP, PRO-TEC and 4 other brands. MANN W71945 carries the "Popular" badge.

In the Economy grade, FVP, PRO-TEC and VARIOUS MFR supply 3 parts: the catalog's value-priced group. A representative part number is FVP R7561.

In the High Performance / Heavy Duty grade, MOBIL and WIX supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is MOBIL M1404A.

The Standard Replacement section: 3 options from MANN, WIX and HASTINGS / BALDWIN. MANN W71945 is listed in this group.

Part numbers include MANN W71945, FVP R7561 and PRO-TEC PXL57561, among others listed above.

This table covers the Oil Filter covers. Read more

2 Oil Filter Cover parts for the 2015 Audi A5 come from 2 brands — DORMAN and TECHPRO.

Part numbers include DORMAN 921169 and TECHPRO 86VW107.

This table covers the seals at the Oil Filter Housing. 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

ELRING supplies both parts for the 2015 Audi A5.

This group includes ELRING 898000 and ELRING 279630.

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 2015 Audi A5 — ELRING 351210.

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

2 Oil Pan parts for the 2015 Audi A5 come from 2 brands — LILAND GLOBAL and REIN.

Listed part numbers: LILAND GLOBAL IVWP24A and REIN ESK0248.

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 are listed for the 2015 Audi A5, from ELRING and AJUSA.

This group includes AJUSA 14097700, ELRING 822480 and 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

This group shows a single part: DORMAN 916880.

This table covers the rings that seal each piston to the cylinder wall. Read more

4 Piston Ring parts for the 2015 Audi A5 come from 2 brands — HASTINGS MANUFACTURING and ENGINETECH.

In the Premium grade, ENGINETECH supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is ENGINETECH S82524.

Standard Replacement: 3 parts, from HASTINGS MANUFACTURING. A representative part number is HASTINGS MANUFACTURING 2C5385S.

Listed part numbers: ENGINETECH S82524, HASTINGS MANUFACTURING 2C5385S and HASTINGS MANUFACTURING 2N5385S, plus the other parts above.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

One part is listed for the 2015 Audi A5 — GATES CHK187.

This table covers the Timing covers. Read more

2 Timing Cover parts for the 2015 Audi A5 come from ELRING.

Part numbers include ELRING 231851 and ELRING 886650.

This table covers the gaskets that seal the Timing Cover. 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

ELRING supplies the 3 Timing Cover Gasket parts for the 2015 Audi A5.

This group includes ELRING 302690, ELRING 268000 and ELRING 872370.

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

4 Turbocharger Diverter / Bypass Valve parts are listed for the 2015 Audi A5, from DORMAN, SKP, STANDARD MOTOR PRODUCTS and 1 other brand.

Listed part numbers: DORMAN 911240, SKP SK911240 and STANDARD MOTOR PRODUCTS TBV1013, plus the other parts above.

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

This group shows a single part: AJUSA JTC11716.

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

3 Turbocharger Mounting Hardware parts for the 2015 Audi A5 come from ELRING.

Listed part numbers: ELRING 878330, ELRING 948660 and ELRING 372170.

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

3 Turbocharger Oil Line parts are listed for the 2015 Audi A5, from GATES and AJUSA.

Listed part numbers: AJUSA OP10642, GATES TL166 and GATES TL142.

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 2015 Audi A5 — ELRING 090530.

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

2 Valve Cover Gasket parts are listed for the 2015 Audi A5, from AJUSA and ELRING.

Listed part numbers: AJUSA 75000400 and ELRING 461682.

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

2 Valve Lifter parts are listed for the 2015 Audi A5, from AJUSA and INA.

Listed part numbers: AJUSA 85009000 and INA VT0224.

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

4 Valve Stem Seal parts are listed for the 2015 Audi A5, from AJUSA and ELRING.

Part numbers include AJUSA 57042000, AJUSA 12021100 and ELRING 724590, among others listed 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

3 Variable Valve Timing (VVT) Solenoid / Actuator parts are listed for the 2015 Audi A5, from GATES, INA and PIERBURG.

Economy: 2 parts, from GATES and INA. A representative part number is GATES VVS162.

The Standard Replacement section: 1 option from PIERBURG. PIERBURG 706117260 is listed in this group.

Listed part numbers: GATES VVS162, INA VV0034 and PIERBURG 706117260.