2026 Hyundai Sonata 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

This group shows a single part: VICTOR REINZ 815409700.

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

2 Motor Mount parts for the 2026 Hyundai Sonata come from ANCHOR.

Listed part numbers: ANCHOR 10251 and ANCHOR 10291.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 301018.

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

50 Oil parts for the 2026 Hyundai Sonata come from 5 brands — LIQUI MOLY, VALVOLINE, MOBIL and 2 other brands. The "Popular" part is LIQUI MOLY 20328. 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 2 other brands.

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

This group shows a single part: MOTORAD MO151.

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 for the 2026 Hyundai Sonata come from 9 brands — CHAMP / LUBER-FINER, PRO-TEC, FVP and 6 other brands. The "Popular" part is CHAMP / LUBER-FINER P1086. 1 part fits every engine; the other 14 are engine-specific.

The Economy section lists 6 options from CHAMP / LUBER-FINER, PRO-TEC and FVP — the catalog's value-priced group. CHAMP / LUBER-FINER P1086 is listed in this group.

The High Performance / Heavy Duty section lists 1 option from MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1C158A is listed in this group.

In the Standard Replacement grade, VARIOUS MFR, WIX, BECK/ARNLEY and 2 other brands supply 8 parts: built to original-equipment specification. A representative part number is VARIOUS MFR PO99602EX.

This table covers the Oil Filter covers. Read more

One part is listed for the 2026 Hyundai Sonata — MOTORAD MO371.

This table covers the Oil Filter housings. Read more

One part is listed for the 2026 Hyundai Sonata — ACKOJA A520952.

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

One part is listed for the 2026 Hyundai Sonata — MELLING 1102.

This table covers the Oil Pump Chain guides. Read more

One part is listed for the 2026 Hyundai Sonata — MELLING BG7063.

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

One part is listed for the 2026 Hyundai Sonata — MELLING 1101.

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

6 Timing Chain Guide / Damper parts are listed for the 2026 Hyundai Sonata, from MELLING and PREFERRED COMPONENTS INC.

Part numbers include MELLING BG5761, MELLING BG7062 and MELLING BG7061, among others listed above.

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

2 Timing Chain Tensioner parts for the 2026 Hyundai Sonata come from MELLING.

Part numbers include MELLING BT7072 and MELLING BT7075.

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

This group shows a single part: MELLING S1330.

This table covers the Torque Strut mounts. 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

One part is listed for the 2026 Hyundai Sonata — ANCHOR 10250.

This table covers the oil-control solenoids that command the cam phasers. 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

This group shows a single part: STANDARD MOTOR PRODUCTS VVT749.