2016 Toyota Highlander Engine Parts

This table covers the connecting rods between each piston and the crankshaft. Read more

This group shows a single part: TOPLINE CRTO49.

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

10 Connecting Rod Bearing parts for the 2016 Toyota Highlander come from 5 brands — MAHLE / CLEVITE, ENGINETECH, KING ENGINE BEARINGS and 2 other brands. The "Popular" part is ENGINETECH BB1035.

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

11 Conversion / Lower Gasket Set parts for the 2016 Toyota Highlander come from 8 brands — APEX, FEL-PRO, AJUSA and 5 other brands. The "Popular" part is APEX ACS8073.

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

10 Crankshaft Main Bearing parts are listed for the 2016 Toyota Highlander, from TOPLINE, ENGINETECH, ITM ENGINE COMPONENTS and 1 other brand. ENGINETECH BC1046 carries the "Popular" badge.

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

4 Crankshaft Repair Sleeve parts are listed for the 2016 Toyota Highlander, from WJB / INMOTION PARTS, BCA and NATIONAL.

This group includes BCA NS99166, NATIONAL 99166 and WJB / INMOTION PARTS WS99347 and the remaining 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

38 Crankshaft Seal parts are listed for the 2016 Toyota Highlander, from VICTOR REINZ, ELRING, FEL-PRO and 8 other brands. AJUSA 15019600 carries the "Popular" badge. The notes list position, dimensions and spec qualifiers wherever the manufacturer distinguishes between variants.

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

14 Cylinder Head Bolt parts for the 2016 Toyota Highlander come from 8 brands — APEX, ENGINETECH, FEL-PRO and 5 other brands. The "Popular" part is APEX AHB876.

This table covers the Cylinder Head Bolt washers. Read more

2 Cylinder Head Bolt Washer parts for the 2016 Toyota Highlander come from 2 brands — FEL-PRO and MAHLE / CLEVITE. 1 part fits every engine; the other 1 is engine-specific.

This group includes FEL-PRO ES72899 and MAHLE / CLEVITE GS33354.

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

20 Cylinder Head Gasket parts for the 2016 Toyota Highlander come from 8 brands — APEX, FEL-PRO, AJUSA and 5 other brands. The "Popular" part is APEX AHG882.

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

21 Cylinder Head Gasket Set parts for the 2016 Toyota Highlander come from 10 brands — FEL-PRO, ENGINETECH, APEX and 7 other brands. The "Popular" part is APEX AHS8082.

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

KAT'S HEATERS supplies both parts for the 2016 Toyota Highlander.

This group includes KAT'S HEATERS 11813 and KAT'S HEATERS 28813.

This table covers the Engine covers. Read more

4 Engine Cover parts for the 2016 Toyota Highlander come from 2 brands — TECHPRO and VARIOUS MFR. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

This group includes TECHPRO LX1228131, TECHPRO TO1228187 and TECHPRO LX1228166 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

8 Engine Kit Gasket Set parts for the 2016 Toyota Highlander come from 6 brands — AJUSA, TOPLINE, ELRING and 3 other brands.

This group includes AJUSA 50323500, AJUSA 50418300 and ELRING 631910 and the remaining 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

8 Exhaust Valve parts are listed for the 2016 Toyota Highlander, from MELLING, ENGINETECH, TOPLINE and 2 other brands. MELLING V3087 carries the "Popular" badge.

Listed part numbers: MELLING V3087, ENGINETECH EM4471 and ENGINETECH EM4457, plus the other parts above.

This table covers the followers that drive a mechanical fuel pump off the camshaft. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS GDF504.

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

10 Harmonic Balancer parts for the 2016 Toyota Highlander come from 7 brands — SKP, ATP, DAYCO and 4 other brands. The "Popular" part is SKP SK594403.

The Economy section lists 2 options from SKP — the catalog's value-priced group. SKP SK594403 is listed in this group.

In the Standard Replacement grade, ATP, DAYCO, ULTRA-POWER and 2 other brands supply 7 parts: built to original-equipment specification. A representative part number is ULTRA-POWER 594304.

1 further part sits outside the graded sections, with the same engine-level match.

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

2 Intake Manifold parts are listed for the 2016 Toyota Highlander, from ACKOJA and LARES.

This group includes ACKOJA A700372 and LARES 34060.

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

16 Intake Manifold Gasket parts for the 2016 Toyota Highlander come from 7 brands — VICTOR REINZ, FEL-PRO, ELRING and 4 other brands. The "Popular" part is APEX AMS8820.

This table covers the Intake Manifold Runner 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: STANDARD MOTOR PRODUCTS IMRC15.

This table covers the gaskets that seal the Intake Plenum. 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

9 Intake Plenum Gasket parts are listed for the 2016 Toyota Highlander, from ELRING, FEL-PRO, MAHLE / CLEVITE and 5 other brands. FEL-PRO MS96786 carries the "Popular" badge.

Part numbers include FEL-PRO MS96786, MAHLE / CLEVITE MS19676 and AJUSA 01182400, among others listed 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

8 Intake Valve parts are listed for the 2016 Toyota Highlander, from MELLING, ENGINETECH, TOPLINE and 2 other brands. MELLING V3086 carries the "Popular" badge.

Listed part numbers: MELLING V3086, ENGINETECH IM4470 and ENGINETECH IM4456, 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

28 Motor Mount parts are listed for the 2016 Toyota Highlander, from ANCHOR, DEA / MARMON RIDE CONTROL, WESTAR and 3 other brands. SKP SKM9238 carries the "Popular" badge. They are grouped as Economy and Standard Replacement, with Standard Replacement the largest group at 19 parts from ANCHOR, DEA / MARMON RIDE CONTROL, WESTAR and 2 other brands.

This table covers the Motor Mount kits. Read more

ANCHOR supplies the 3 Motor Mount Kit parts for the 2016 Toyota Highlander.

This group includes ANCHOR 300225, ANCHOR 300418 and ANCHOR 300234.

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

31 Oil parts are listed for the 2016 Toyota Highlander, from VALVOLINE, LIQUI MOLY, MOBIL and 3 other brands. LIQUI MOLY 22044 carries the "Popular" badge. Grades run from Full Synthetic through High Mileage (>75,000 Miles); Full Synthetic is the most populated section, led by LIQUI MOLY, VALVOLINE, MOBIL and 3 other brands.

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

3 Oil Cooler parts are listed for the 2016 Toyota Highlander, from NISSENS and ACKOJA.

Listed part numbers: ACKOJA A70600015, NISSENS 91371 and NISSENS 91379.

This table covers the Oil Cooler Hose pipes. Read more

One part is listed for the 2016 Toyota Highlander — STANDARD MOTOR PRODUCTS EOC001.