2021 Ford Expedition Engine Parts

This table covers the Camshaft Alignment tools. This is a service tool, not a wear part — match the application in the notes. Read more

One part is listed for the 2021 Ford Expedition — LISLE 37200.

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

MAHLE / CLEVITE supplies both parts for the 2021 Ford Expedition.

Part numbers include MAHLE / CLEVITE GS33868 and MAHLE / CLEVITE GS34060.

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 2021 Ford Expedition come from 3 brands — MAHLE / CLEVITE, ENGINETECH and SEALED POWER.

Part numbers include ENGINETECH BB173J, MAHLE / CLEVITE CB1911A and MAHLE / CLEVITE CB1911A6, 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

This group shows a single part: AJUSA 54277100.

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

One part is listed for the 2021 Ford Expedition — ENGINETECH BC170J.

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 2021 Ford Expedition, from MAHLE / CLEVITE, FEL-PRO, AJUSA and 2 other brands. FEL-PRO TCS46117 carries the "Popular" badge.

Listed part numbers: FEL-PRO TCS46117, MAHLE / CLEVITE 67616 and AJUSA 15095600, plus the other parts above.

This table covers the Cylinder Head Alignment Dowel pins. Read more

This group shows a single part: MAHLE / CLEVITE GS34087.

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

2 Cylinder Head Bolt parts for the 2021 Ford Expedition come from 2 brands — AJUSA and MAHLE / CLEVITE.

Part numbers include AJUSA 81071400 and MAHLE / CLEVITE GS33947.

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 2021 Ford Expedition come from 3 brands — MAHLE / CLEVITE, AJUSA and ELRING. The "Popular" part is MAHLE / CLEVITE 55388.

Part numbers include MAHLE / CLEVITE 55388, MAHLE / CLEVITE 55389 and AJUSA 10233800, among others listed 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

2 Cylinder Head Gasket Set parts for the 2021 Ford Expedition come from 2 brands — AJUSA and MOTORCRAFT.

Part numbers include AJUSA 52520700 and MOTORCRAFT EVG5.

This table covers the Cylinder Head Spacer shims. Read more

2 Cylinder Head Spacer Shim parts for the 2021 Ford Expedition come from SBI.

This group includes SBI 2302207L and SBI 2302207R.

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

6 Cylinder Head Temperature Sensor parts are listed for the 2021 Ford Expedition, from STANDARD MOTOR PRODUCTS, NTK, DORMAN and 2 other brands. NTK EJ0001 carries the "Popular" badge.

This group includes NTK EJ0001, STANDARD MOTOR PRODUCTS TS653 and DORMAN 926711 and the remaining parts above.

This table covers the Engine covers. Read more

2 Engine Cover parts for the 2021 Ford Expedition come from TECHPRO.

Part numbers include TECHPRO FO1228189 and TECHPRO FO1228188.

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 50471000.

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

4 Exhaust Valve parts are listed for the 2021 Ford Expedition, from ENGINETECH, MELLING, QUALCAST and 1 other brand.

This group includes ENGINETECH V4499S, MELLING V5818 and QUALCAST 1013345S and the remaining parts above.

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

3 Harmonic Balancer parts for the 2021 Ford Expedition come from 3 brands — ATP, DAYCO and DORMAN.

Part numbers include ATP 102447, DAYCO PB1722N and DORMAN 594955.

This table covers the Harmonic Balancer bolts. Read more

One part is listed for the 2021 Ford Expedition — DORMAN 595001.

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

5 Intake Manifold Gasket parts for the 2021 Ford Expedition come from 3 brands — MAHLE / CLEVITE, APEX and FEL-PRO. The "Popular" part is MAHLE / CLEVITE MS20414.

This group includes MAHLE / CLEVITE MS20414, APEX AMS14291 and APEX AMS14290 and the remaining 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

3 Intake Valve parts are listed for the 2021 Ford Expedition, from MELLING, QUALCAST and SBI.

This group includes MELLING V5817, QUALCAST 1013225 and SBI 13495.

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

7 Motor Mount parts are listed for the 2021 Ford Expedition, from ANCHOR, PIONEER, WESTAR and 1 other brand. ANCHOR 3371 carries the "Popular" badge.

This group includes ANCHOR 3371, ANCHOR 3372 and DEA / MARMON RIDE CONTROL A5981 and the remaining parts above.

This table covers the Motor Mount kits. Read more

One part is listed for the 2021 Ford Expedition — ANCHOR 300060.

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

33 Oil parts are listed for the 2021 Ford Expedition, from VALVOLINE, MOBIL, LIQUI MOLY and 4 other brands. MOBIL 125195 carries the "Popular" badge. Grades run from Full Synthetic through Synthetic Blend; Full Synthetic is the most populated section, led by VALVOLINE, MOBIL, LIQUI MOLY and 4 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

6 Oil Cooler parts are listed for the 2021 Ford Expedition, from AUTOTECNICA, DORMAN, MOTORCRAFT and 3 other brands. AUTOTECNICA FD1421720 carries the "Popular" badge.

This group includes AUTOTECNICA FD1421720, DORMAN 918615 and MOTORCRAFT YOC5 and the remaining parts above.

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: MAHLE / CLEVITE B33281.

This table covers the Oil Dipstick tubes. Read more

One part is listed for the 2021 Ford Expedition — MOTORCRAFT EDPS51.

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

3 Oil Drain Plug parts are listed for the 2021 Ford Expedition, from DORMAN and ENGINETECH.

This group includes DORMAN 090034, DORMAN 090175 and ENGINETECH DP8031.

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 for the 2021 Ford Expedition come from 2 brands — MAHLE / CLEVITE and VICTOR REINZ.

This group includes MAHLE / CLEVITE B33828 and VICTOR REINZ 712492000.

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

2 Oil Filler Cap parts are listed for the 2021 Ford Expedition, from MOTORAD and MOTORCRAFT.

This group includes MOTORAD MO201 and MOTORCRAFT EC791.

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

15 Oil Filter parts are listed for the 2021 Ford Expedition, from VARIOUS MFR, WIX, ACDELCO and 8 other brands. ACDELCO PF63 carries the "Popular" badge.

In the Economy grade, FRAM, FVP, PRO-TEC and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FRAM FE10575.

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 M1212A.

The Standard Replacement section lists 9 options from ACDELCO, MOTORCRAFT, WIX and 4 other brands — built to original-equipment specification. ACDELCO PF63 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

3 Oil Filter Adapter Gasket / O-Ring parts for the 2021 Ford Expedition come from 3 brands — FEL-PRO, MAHLE / CLEVITE and VICTOR REINZ.

Part numbers include FEL-PRO 71339, MAHLE / CLEVITE B32674 and VICTOR REINZ 712474300.

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

3 Oil Pan parts for the 2021 Ford Expedition come from 3 brands — DORMAN, SKP and SPECTRA PREMIUM.

Listed part numbers: DORMAN 264323, SKP SKFP71A and SPECTRA PREMIUM FP71A.

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

One part is listed for the 2021 Ford Expedition — 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

3 Oil Pump parts are listed for the 2021 Ford Expedition, from SKP, MELLING and VAICO.

Economy: 1 part, from SKP. A representative part number is SKP SKM490.

The Standard Replacement section: 2 options from MELLING and VAICO. MELLING M490 is listed in this group.

Part numbers include SKP SKM490, MELLING M490 and VAICO V252876.

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: STANDARD MOTOR PRODUCTS OPS413.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

3 Piston parts for the 2021 Ford Expedition come from 2 brands — ENGINETECH and MAHLE / CLEVITE.

This group includes ENGINETECH P3521650, ENGINETECH P35216STD and MAHLE / CLEVITE 2244090.

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

2 Piston Ring parts for the 2021 Ford Expedition come from HASTINGS MANUFACTURING.

Part numbers include HASTINGS MANUFACTURING SN4176 and HASTINGS MANUFACTURING SN4176S.

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

5 Timing Chain parts for the 2021 Ford Expedition come from 5 brands — S.A. GEAR, CLOYES, MELLING and 2 other brands. The "Popular" part is S.A. GEAR C1150.

This group includes S.A. GEAR C1150, CLOYES C954 and MELLING 1079 and the remaining parts above.

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

9 Timing Chain & Component Kit parts are listed for the 2021 Ford Expedition, from S.A. GEAR, CLOYES, MELLING and 2 other brands. CLOYES 90954S carries the "Popular" badge.

Economy: 5 parts, from S.A. GEAR, GATES and PREFERRED COMPONENTS INC. A representative part number is GATES CHK191.

The Standard Replacement section: 4 options from CLOYES and MELLING. CLOYES 90954S is listed in this group.

This group includes CLOYES 90954S, GATES CHK191 and PREFERRED COMPONENTS INC TS10790 and the remaining parts above.

This table covers the guides and dampers that keep the timing chain on its path. Read more

16 Timing Chain Guide / Damper parts for the 2021 Ford Expedition come from 4 brands — S.A. GEAR, CLOYES, MELLING and 1 other brand. The "Popular" part is S.A. GEAR 71220.

This table covers the tensioners that keep the timing chain taut. 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

8 Timing Chain Tensioner parts are listed for the 2021 Ford Expedition, from S.A. GEAR, CLOYES, MELLING and 1 other brand. S.A. GEAR 91293 carries the "Popular" badge.

Part numbers include S.A. GEAR 91293, S.A. GEAR 91292 and CLOYES 96055, among others listed above.

This table covers the seals at the Timing Cover. 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 2021 Ford Expedition — SKF 18724.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

4 Timing Crank Sprocket parts are listed for the 2021 Ford Expedition, from CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand.

Listed part numbers: CLOYES S1133, MELLING S1316 and PREFERRED COMPONENTS INC G51316, plus the other parts above.

This table covers the Timing Gear sets. Read more

This group shows a single part: ENGINETECH TS2530.

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

6 Turbocharger parts are listed for the 2021 Ford Expedition, from MOTORCRAFT, GPD and ROTOMASTER. MOTORCRAFT TC36 carries the "Popular" badge.

Listed part numbers: MOTORCRAFT TC36, MOTORCRAFT TC38 and GPD 2511646, plus the other parts above.

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 2021 Ford Expedition come from 2 brands — NTK and WELLS.

This group includes NTK TP0032 and WELLS 5S15115.

This table covers the Turbocharger Coolant 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

14 Turbocharger Coolant Line parts are listed for the 2021 Ford Expedition, from GATES, DORMAN, GPD and 2 other brands. GATES TL244 carries the "Popular" badge.

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

5 Turbocharger Gasket parts for the 2021 Ford Expedition come from 3 brands — MAHLE / CLEVITE, AJUSA and VICTOR REINZ. The "Popular" part is MAHLE / CLEVITE GS34067.

This group includes MAHLE / CLEVITE GS34067, AJUSA JTC12685 and AJUSA JTC12686 and the remaining parts above.

This table covers the Turbocharger Oil filters. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

6 Turbocharger Oil Filter parts are listed for the 2021 Ford Expedition, from DORMAN, GATES and STANDARD MOTOR PRODUCTS. DORMAN 918361 carries the "Popular" badge.

Listed part numbers: DORMAN 918361, DORMAN 918365 and GATES TF1003, plus the other parts above.

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

17 Turbocharger Oil Line parts are listed for the 2021 Ford Expedition, from DORMAN, GATES, ROTOMASTER and 2 other brands. DORMAN 667694 carries the "Popular" badge.

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 2021 Ford Expedition — MAHLE / CLEVITE B33884.

This table covers the Turbocharger Wastegate Solenoid actuators. 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 2021 Ford Expedition — DORMAN 667786.

This table covers the Valve covers. Read more

6 Valve Cover parts for the 2021 Ford Expedition come from 2 brands — SKP and APEX. The "Popular" part is SKP SKVC0213.

Listed part numbers: SKP SKVC0213, SKP SK3Z6582G and APEX VCS1429R, plus the other parts above.

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

8 Valve Cover Gasket parts are listed for the 2021 Ford Expedition, from AJUSA, FEL-PRO, MAHLE / CLEVITE and 1 other brand. FEL-PRO VS50993R carries the "Popular" badge.

Part numbers include FEL-PRO VS50993R, MAHLE / CLEVITE VS50973 and AJUSA 11151300, among others listed above.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

3 Valve Guide parts are listed for the 2021 Ford Expedition, from ENGINETECH, QUALCAST and SBI.

Part numbers include ENGINETECH GD3170, QUALCAST 303170 and SBI 1403166.

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

5 Valve Lifter parts are listed for the 2021 Ford Expedition, from ENGINETECH, INA, QUALCAST and 2 other brands. ENGINETECH L5000 carries the "Popular" badge.

This group includes ENGINETECH L5000, INA VT02581 and QUALCAST 362314 and the remaining parts above.