2026 Ford Expedition Engine Parts

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

2 Crankshaft Seal parts for the 2026 Ford Expedition come from 2 brands — FEL-PRO and VICTOR REINZ.

This group includes FEL-PRO TCS46117 and VICTOR REINZ 181011601.

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

FEL-PRO supplies both parts for the 2026 Ford Expedition.

Part numbers include FEL-PRO 26849PT and FEL-PRO 26853PT.

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 2026 Ford Expedition — MOTORCRAFT EVG5.

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

This group shows a single part: MELLING V5818.

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

This group shows a single part: MELLING V5817.

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

20 Oil parts for the 2026 Ford Expedition come from 4 brands — VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand. The "Popular" part is LIQUI MOLY 20228.

The Full Synthetic section lists 12 options from VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand — full-synthetic oils. LIQUI MOLY 20228 is listed in this group.

In the High Mileage (>75,000 Miles) grade, VALVOLINE and MOBIL supply 5 parts: oils grouped for high-mileage engines. A representative part number is VALVOLINE VV1556.

The Synthetic Blend section lists 3 options from VALVOLINE and MOBIL — synthetic-blend oils. MOBIL 124407 is listed in this group.

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

This group shows a single part: MOTORCRAFT YOC15.

This table covers the Oil Dipstick tubes. Read more

This group shows a single part: MOTORCRAFT EDPS76.

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

2 Oil Filler Cap parts for the 2026 Ford Expedition come from 2 brands — MOTORAD and MOTORCRAFT.

Listed part numbers: 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

11 Oil Filter parts for the 2026 Ford Expedition come from 8 brands — ACDELCO, WIX, FVP and 5 other brands. The "Popular" part is ACDELCO PF63.

The Economy section lists 2 options from FVP and PRO-TEC — the catalog's value-priced group. FVP R7502 is listed in this group.

The High Performance / Heavy Duty section lists 3 options from ACDELCO, MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. ACDELCO UPF63R is listed in this group.

In the Standard Replacement grade, ACDELCO, MOTORCRAFT, BOSCH and 2 other brands supply 6 parts: built to original-equipment specification. A representative part number is ACDELCO PF63.

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

2 Oil Pan parts are listed for the 2026 Ford Expedition, from SKP and SPECTRA PREMIUM.

This group includes SKP SKFP71A and SPECTRA PREMIUM FP71A.

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: MELLING M490.

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

One part is listed for the 2026 Ford Expedition — MOTORCRAFT TCRK12.

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

One part is listed for the 2026 Ford Expedition — INA ZG0066.

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

This group shows a single part: MOTORCRAFT TC76.

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 2026 Ford Expedition come from MOTORCRAFT.

Listed part numbers: MOTORCRAFT OSL9 and MOTORCRAFT OSL11.

This table covers the springs that close each intake and exhaust valve. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

One part is listed for the 2026 Ford Expedition — MELLING VS2492.

This table covers the Valve Spring retainers. Read more

One part is listed for the 2026 Ford Expedition — MELLING VSR715.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

One part is listed for the 2026 Ford Expedition — MELLING VL1120.