2015 Peugeot 508 Engine Parts

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

KING ENGINE BEARINGS supplies the 3 Connecting Rod Bearing parts for the 2015 Peugeot 508.

In the High Performance grade, KING ENGINE BEARINGS supplies 1 part: engineered beyond original-equipment specification. A representative part number is KING ENGINE BEARINGS CR4633XP.

The Standard Replacement section lists 1 option from KING ENGINE BEARINGS — built to original-equipment specification. KING ENGINE BEARINGS CR4633SM is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Part numbers include KING ENGINE BEARINGS CR4633XP, KING ENGINE BEARINGS CR4633SM and KING ENGINE BEARINGS CR4633XPX.

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

2 Conversion / Lower Gasket Set parts are listed for the 2015 Peugeot 508, from AJUSA and ELRING.

Listed part numbers: AJUSA 54235700 and ELRING 376330.

This table covers the main bearings that support the crankshaft in the block. 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

3 Crankshaft Main Bearing parts for the 2015 Peugeot 508 come from KING ENGINE BEARINGS.

The High Performance section: 2 options from KING ENGINE BEARINGS. KING ENGINE BEARINGS MB5758XP is listed in this group.

Standard Replacement: 1 part, from KING ENGINE BEARINGS. A representative part number is KING ENGINE BEARINGS MB5758SI.

This group includes KING ENGINE BEARINGS MB5758XP, KING ENGINE BEARINGS MB5758XPX and KING ENGINE BEARINGS MB5758SI.

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 for the 2015 Peugeot 508 come from 2 brands — AJUSA and ELRING.

This group includes AJUSA 15094500, AJUSA 15094200 and ELRING 004450 and the remaining parts above.

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

2 Cylinder Head Bolt parts are listed for the 2015 Peugeot 508, from AJUSA and ELRING.

Listed part numbers: AJUSA 81044100 and ELRING 426830.

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

4 Cylinder Head Gasket parts are listed for the 2015 Peugeot 508, from ELRING and AJUSA.

This group includes AJUSA 10187100, ELRING 295751 and ELRING 729040 and the remaining 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

One part is listed for the 2015 Peugeot 508 — AJUSA 52451400.

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 2015 Peugeot 508 — AJUSA 50411400.

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

2 Intake Manifold Gasket parts are listed for the 2015 Peugeot 508, from AJUSA and ELRING.

This group includes AJUSA 24036700 and ELRING 893600.

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

2 Oil Drain Plug parts for the 2015 Peugeot 508 come from ELRING.

Listed part numbers: ELRING 523450 and ELRING 523470.

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

2 Oil Drain Plug Gasket parts are listed for the 2015 Peugeot 508, from AJUSA and ELRING.

This group includes AJUSA 18001200 and ELRING 813052.

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

6 Oil Filter parts for the 2015 Peugeot 508 come from 5 brands — VARIOUS MFR, HASTINGS / BALDWIN, MAHLE / CLEVITE and 2 other brands. The "Popular" part is VARIOUS MFR PG5830EX.

The Economy section lists 2 options from VARIOUS MFR — the catalog's value-priced group. VARIOUS MFR PG5830EX is listed in this group.

Standard Replacement: 4 parts, from HASTINGS / BALDWIN, MAHLE / CLEVITE, MANN and 1 other brand. A representative part number is HASTINGS / BALDWIN LF631.

Part numbers include VARIOUS MFR PG5830EX, VARIOUS MFR NSO and HASTINGS / BALDWIN LF631, among others listed above.

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

This group shows a single part: ELRING 473830.

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

This group shows a single part: PIERBURG 707919330.

This table covers the chains that drive the oil pump. Read more

One part is listed for the 2015 Peugeot 508 — INA ZC0237.

This table covers the timing chains that keep the cams in time with the crank. Read more

INA supplies both parts for the 2015 Peugeot 508.

Listed part numbers: INA ZCC774 and INA ZC0170.

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

2 Timing Chain & Component Kit parts for the 2015 Peugeot 508 come from INA.

Listed part numbers: INA ZC0104K and INA ZC0105K.

This table covers the Turbocharger Boost 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: PIERBURG 701777190.

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: PIERBURG 701115080.

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 are listed for the 2015 Peugeot 508, from AJUSA and ELRING.

Part numbers include AJUSA 01207600, AJUSA JTC11858 and ELRING 737720.

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

One part is listed for the 2015 Peugeot 508 — ELRING 376340.

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

2 Turbocharger Oil Line parts for the 2015 Peugeot 508 come from AJUSA.

Listed part numbers: AJUSA OP10949 and AJUSA OPR00016.

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

This group shows a single part: ELRING 788770.

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 56063000.

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

2 Valve Lifter parts for the 2015 Peugeot 508 come from 2 brands — AJUSA and INA.

Part numbers include AJUSA 85019600 and INA VT0226.

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

3 Valve Stem Seal parts for the 2015 Peugeot 508 come from 2 brands — AJUSA and ELRING.

This group includes AJUSA 57053200, AJUSA 12029300 and ELRING 747210.