2015 Toyota Prius 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

One part is listed for the 2015 Toyota Prius — ELRING 135140.

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

4 Connecting Rod Bearing parts for the 2015 Toyota Prius come from 4 brands — ENGINETECH, ITM ENGINE COMPONENTS, MAHLE / CLEVITE and 1 other brand.

Part numbers include ENGINETECH BB1059, ITM ENGINE COMPONENTS 4B1702 and MAHLE / CLEVITE CB1983A4, among others listed above.

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

6 Conversion / Lower Gasket Set parts for the 2015 Toyota Prius come from 6 brands — APEX, ENGINETECH, AJUSA and 3 other brands. The "Popular" part is APEX ACS8081.

This group includes APEX ACS8081, ENGINETECH TO18CSD and AJUSA 54182800 and the remaining parts above.

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

5 Crankshaft Main Bearing parts are listed for the 2015 Toyota Prius, from TOPLINE, ENGINETECH, ITM ENGINE COMPONENTS and 1 other brand. ENGINETECH BC1048 carries the "Popular" badge.

Listed part numbers: ENGINETECH BC1048, ITM ENGINE COMPONENTS 5M1704 and MAHLE / CLEVITE MS2361A, plus the other parts above.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

4 Crankshaft Repair Sleeve parts are listed for the 2015 Toyota Prius, from BCA, NATIONAL, TIMKEN and 1 other brand.

Listed part numbers: BCA NS99147, NATIONAL 99147 and TIMKEN KWK99147, plus the other parts above.

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

15 Crankshaft Seal parts are listed for the 2015 Toyota Prius, from FEL-PRO, NATIONAL, AJUSA and 6 other brands. FEL-PRO BS40732 carries the "Popular" badge.

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

10 Cylinder Head Bolt parts for the 2015 Toyota Prius come from 10 brands — ENGINETECH, FEL-PRO, APEX and 7 other brands. The "Popular" part is ENGINETECH HB298.

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

6 Cylinder Head Gasket parts for the 2015 Toyota Prius come from 6 brands — APEX, FEL-PRO, AJUSA and 3 other brands. The "Popular" part is APEX AHG881.

Listed part numbers: APEX AHG881, FEL-PRO 26515PT and AJUSA 10190900, 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

7 Cylinder Head Gasket Set parts for the 2015 Toyota Prius come from 6 brands — FEL-PRO, BECK/ARNLEY, AJUSA and 3 other brands. The "Popular" part is BECK/ARNLEY 0323038.

Listed part numbers: BECK/ARNLEY 0323038, FEL-PRO HS26515PT1 and AJUSA 52348000, plus the other parts above.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

KAT'S HEATERS supplies the 3 Engine Block Heater parts for the 2015 Toyota Prius.

Part numbers include KAT'S HEATERS 11411, KAT'S HEATERS 11813 and KAT'S HEATERS 28813.

This table covers the Engine covers. Read more

7 Engine Cover parts for the 2015 Toyota Prius come from 2 brands — TECHPRO and VARIOUS MFR. The "Popular" part is TECHPRO TO1228169.

This group includes TECHPRO TO1228169, TECHPRO SC1228103 and TECHPRO TO1228206 and the remaining parts above.

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

5 Engine Kit Gasket Set parts for the 2015 Toyota Prius come from 5 brands — APEX, AJUSA, ELRING and 2 other brands. The "Popular" part is APEX AFS8083.

Listed part numbers: APEX AFS8083, AJUSA 50318800 and ELRING 158920, plus the other parts above.

This table covers the exhaust valves that let combustion gas out of the cylinder. 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

5 Exhaust Valve parts are listed for the 2015 Toyota Prius, from MELLING, ENGINETECH, QUALCAST and 2 other brands. MELLING V3366 carries the "Popular" badge.

Part numbers include MELLING V3366, ENGINETECH EM4473 and QUALCAST 1013366, among others listed above.

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

4 Harmonic Balancer parts for the 2015 Toyota Prius come from 4 brands — SKP, ATP, DAYCO and 1 other brand.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SK594404 is listed in this group.

In the Standard Replacement grade, ATP, DAYCO and PIONEER supply 3 parts: built to original-equipment specification. A representative part number is ATP 102342.

Part numbers include SKP SK594404, ATP 102342 and DAYCO PB1653N, among others listed above.

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

3 Intake Manifold parts are listed for the 2015 Toyota Prius, from ACKOJA, DORMAN and LARES.

This group includes ACKOJA A701058, DORMAN 615945 and LARES 34065.

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

6 Intake Manifold Gasket parts for the 2015 Toyota Prius come from 6 brands — FEL-PRO, MAHLE / CLEVITE, APEX and 3 other brands. The "Popular" part is FEL-PRO MS97144.

Listed part numbers: FEL-PRO MS97144, MAHLE / CLEVITE MS19723 and APEX AMS8810, plus the other parts above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. 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

5 Intake Valve parts are listed for the 2015 Toyota Prius, from MELLING, ENGINETECH, QUALCAST and 2 other brands. MELLING V3365 carries the "Popular" badge.

Listed part numbers: MELLING V3365, ENGINETECH IM4472 and QUALCAST 1013365, 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

15 Motor Mount parts are listed for the 2015 Toyota Prius, from BECK/ARNLEY, ANCHOR, DEA / MARMON RIDE CONTROL and 2 other brands. ANCHOR 9720 carries the "Popular" badge.

This table covers the Motor Mount kits. Read more

One part is listed for the 2015 Toyota Prius — ANCHOR 300684.

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

30 Oil parts are listed for the 2015 Toyota Prius, from VALVOLINE, LIQUI MOLY, MOBIL and 3 other brands. LIQUI MOLY 2208 carries the "Popular" badge. They are grouped as Full Synthetic and High Mileage (>75,000 Miles), with Full Synthetic the largest group at 23 parts from LIQUI MOLY, VALVOLINE, PENTOSIN and 3 other brands.

This table covers the Oil Dipstick tubes. Read more

One part is listed for the 2015 Toyota Prius — DORMAN 917392.

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

7 Oil Drain Plug parts are listed for the 2015 Toyota Prius, from DORMAN, ELRING, AGS and 2 other brands. DORMAN 090038 carries the "Popular" badge.

Listed part numbers: DORMAN 090038, DORMAN 090049 and AGS ODP00011, plus the other parts 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

7 Oil Drain Plug Gasket parts for the 2015 Toyota Prius come from 7 brands — DORMAN, MAHLE / CLEVITE, APEX and 4 other brands. The "Popular" part is DORMAN 095156.

Part numbers include DORMAN 095156, MAHLE / CLEVITE 2051 and APEX ADP1902, among others listed above.

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

5 Oil Filler Cap parts are listed for the 2015 Toyota Prius, from DORMAN, CALORSTAT, GATES and 2 other brands. DORMAN 84111 carries the "Popular" badge.

This group includes DORMAN 84111, CALORSTAT OC2312 and GATES 31285 and the remaining parts above.

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 00519100.

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

21 Oil Filter parts are listed for the 2015 Toyota Prius, from CHAMP / LUBER-FINER, VARIOUS MFR, WIX and 14 other brands. CHAMP / LUBER-FINER P980 carries the "Popular" badge.

Economy: 5 parts, from CHAMP / LUBER-FINER, PRO-TEC, BOSCH and 2 other brands. A representative part number is CHAMP / LUBER-FINER P980.

In the High Performance / Heavy Duty grade, WIX, FRAM and MOBIL supply 3 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 WIX 57064XP.

The Standard Replacement section: 13 options from DENSO, WIX, ACDELCO and 10 other brands. DENSO 1503024 is listed in this group.

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

2 Oil Filter Adapter Gasket / O-Ring parts for the 2015 Toyota Prius come from 2 brands — FEL-PRO and MAHLE / CLEVITE.

Part numbers include FEL-PRO ES71858 and MAHLE / CLEVITE B33713.

This table covers the Oil Filter covers. Read more

7 Oil Filter Cover parts for the 2015 Toyota Prius come from 6 brands — AUTOTECNICA, DORMAN, ACKOJA and 3 other brands. The "Popular" part is AUTOTECNICA TY1415894PRM.

Listed part numbers: AUTOTECNICA TY1415894PRM, DORMAN 917039 and ACKOJA A700765, plus the other parts above.

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

9 Oil Pan parts for the 2015 Toyota Prius come from 7 brands — SKP, DORMAN, AUTOTECNICA and 4 other brands. The "Popular" part is AUTOTECNICA TY1415247.

Listed part numbers: AUTOTECNICA TY1415247, SKP SK264324 and ACKOJA A700255, plus the other parts above.

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

5 Oil Pan Gasket parts are listed for the 2015 Toyota Prius, from VICTOR REINZ, APEX, FEL-PRO and 1 other brand. VICTOR REINZ 703141410 carries the "Popular" badge.

Part numbers include VICTOR REINZ 703141410, APEX AOP881 and FEL-PRO OS30829, among others listed above.

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

2 Oil Pump parts are listed for the 2015 Toyota Prius, from MELLING and PIERBURG.

This group includes MELLING M586 and PIERBURG 706595140.

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

7 Oil Pump Chain parts for the 2015 Toyota Prius come from 5 brands — S.A. GEAR, PREFERRED COMPONENTS INC, INA and 2 other brands. The "Popular" part is S.A. GEAR RC1036.

In the Chain Only grade, S.A. GEAR and INA supply 2 parts: grouped under the catalog's "Chain Only" designation — the notes column spells out what sets them apart. A representative part number is S.A. GEAR RC1036.

The Economy section: 1 option from PREFERRED COMPONENTS INC. PREFERRED COMPONENTS INC C1001 is listed in this group.

The Kit section lists 2 options from PREFERRED COMPONENTS INC and S.A. GEAR — grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. PREFERRED COMPONENTS INC TS10000 is listed in this group.

Standard Replacement: 2 parts, from MELLING and CLOYES. A representative part number is MELLING 751.

Part numbers include S.A. GEAR RC1036, INA ZCC751 and PREFERRED COMPONENTS INC C1001, among others listed above.

This table covers the Oil Pump Chain tensioners. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

5 Oil Pump Chain Tensioner parts are listed for the 2015 Toyota Prius, from CLOYES, INA, MELLING and 2 other brands. CLOYES 95936 carries the "Popular" badge.

Listed part numbers: CLOYES 95936, INA ZT91136 and MELLING BT5936, plus the other parts above.

This table covers the Oil Pump Drive gears. Read more

This group shows a single part: PREFERRED COMPONENTS INC G56125.

This table covers the O-rings that seal the oil-pump pickup tube. 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 Toyota Prius — FEL-PRO 73595.

This table covers the Oil Pump sprockets. Read more

4 Oil Pump Sprocket parts for the 2015 Toyota Prius come from 4 brands — CLOYES, FVP, MELLING and 1 other brand.

Listed part numbers: CLOYES S923, plus the other parts above.

This table covers the Piston Pin bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

One part is listed for the 2015 Toyota Prius — TOPLINE PBTO39.

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

3 Piston Ring parts for the 2015 Toyota Prius come from 3 brands — MAHLE / CLEVITE, HASTINGS MANUFACTURING and ITM ENGINE COMPONENTS.

In the Premium grade, MAHLE / CLEVITE supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is MAHLE / CLEVITE 42293.

Standard Replacement: 2 parts, from HASTINGS MANUFACTURING and ITM ENGINE COMPONENTS. A representative part number is HASTINGS MANUFACTURING 2N4139.

Listed part numbers: MAHLE / CLEVITE 42293, HASTINGS MANUFACTURING 2N4139 and ITM ENGINE COMPONENTS 0216980.

This table covers the Thrust washers. Read more

3 Thrust Washer parts are listed for the 2015 Toyota Prius, from ENGINETECH, KING ENGINE BEARINGS and MAHLE / CLEVITE.

Part numbers include ENGINETECH TW185, KING ENGINE BEARINGS TW185AM and MAHLE / CLEVITE TW726S.

This table covers the Timing Cam sprockets. Read more

7 Timing Cam Sprocket parts are listed for the 2015 Toyota Prius, from INA, CLOYES, MELLING and 3 other brands. CLOYES S846 carries the "Popular" badge.

Part numbers include CLOYES S846, among others listed above.

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

5 Timing Chain parts for the 2015 Toyota Prius come from 5 brands — S.A. GEAR, CLOYES, INA and 2 other brands. The "Popular" part is S.A. GEAR C1054.

Listed part numbers: S.A. GEAR C1054, CLOYES 94220 and INA ZC94220, plus the other parts above.

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

16 Timing Chain & Component Kit parts are listed for the 2015 Toyota Prius, from CLOYES, S.A. GEAR, GATES and 4 other brands. S.A. GEAR 76275S carries the "Popular" badge.

Economy: 8 parts, from S.A. GEAR, GATES, PREFERRED COMPONENTS INC and 1 other brand. A representative part number is S.A. GEAR 76275S.

The Standard Replacement section: 8 options from CLOYES, INA and MELLING. CLOYES 94220SX is listed in this group.