45 Engine parts are listed for the 2026 Acura Adx, in 5 part types, covering the 1.5L L4 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The engine on the 2026 Acura Adx covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Oil (33 parts), Oil Filter (9 parts) and Exhaust Valve (1 part). The other 2 part types cover the remaining 2 parts.
Every part on this page is matched to the 1.5L L4 Turbocharged — the only engine offered in the 2026 Acura Adx.
The most listed brands for 2026 Acura Adx engine parts are LIQUI MOLY (12 parts), VALVOLINE (10 parts) and MOBIL (9 parts), plus 9 more brands. Quality grades include Standard Replacement, Economy and High Performance / Heavy Duty.
8 parts on this 2026 Acura Adx page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including LIQUI MOLY 2208 (Oil) and WIX 57356XP (Oil Filter). Click any part number to see every vehicle that part fits.
Exhaust Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| QUALCAST | 1030539 | 🇺🇸 US 🇨🇦 CA | 0.903 Head Diameter. 0.215 stem. 3.898 OAL. OEM # 0614759BU00 | View on Amazon |
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.
One part is listed for the 2026 Acura Adx — QUALCAST 1030539.
Intake Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| QUALCAST | 1030540 | 🇺🇸 US 🇨🇦 CA | 1.102 Head DIA. 0.216 Stem. 3.913 OAL. OEM # 1471159B000 | View on Amazon |
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.
One part is listed for the 2026 Acura Adx — QUALCAST 1030540.
Oil
Summary: Notes list SAE 0W-20. Confirm the weight on the filler cap before you buy. Replacement brands in this table include LIQUI MOLY, VALVOLINE and MOBIL.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 2208 | 🇺🇸 US 🇨🇦 CA | Special Tec AA 0W-205 Liter | View on Amazon |
| LIQUI MOLY Popular | 20438 | 🇺🇸 US 🇨🇦 CA | Molygen New Generation 0W-205 Liter | View on Amazon |
| LIQUI MOLY Popular | 22046 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-205 Liter | View on Amazon |
| MOBIL Popular | 124184 | 🇺🇸 US 🇨🇦 CA | 0W-20Mobil 1 Advanced Fuel Economy | View on Amazon |
| MOBIL Popular | 125197 | 🇺🇸 US 🇨🇦 CA | Full Synthetic 0W-20Mobil Full Synthetic | View on Amazon |
| VALVOLINE Popular | VV916 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 0W-201 Quart | View on Amazon |
| IDEMITSU | 30015203750 | 🇺🇸 US | IFG3 0W-20 SP/Motor Oil1 Quart | View on Amazon |
| IDEMITSU | 30016051750 | 🇺🇸 US | IFG3 0W-20 SQ/GF-7A1 Quart | View on Amazon |
| IDEMITSU | 30016051953 | 🇺🇸 US | IFG3 0W-20 SQ/GF-7A5 Quart | View on Amazon |
| LIQUI MOLY | 2207 | 🇺🇸 US 🇨🇦 CA | Special TEC AA 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 20436 | 🇺🇸 US 🇨🇦 CA | Molygen New Generation 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 22044 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 20198 | 🇺🇸 US 🇨🇦 CA | Special Tec V 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 20408 | 🇺🇸 US 🇨🇦 CA | Special Tec LR 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 20200 | 🇺🇸 US 🇨🇦 CA | Special Tec V 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 22190 | 🇺🇸 US 🇨🇦 CA | Top Tec 6610 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 20410 | 🇺🇸 US 🇨🇦 CA | Special Tec LR 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 22048 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-2020 Liter | View on Amazon |
| MOBIL | 120926 | 🇺🇸 US 🇨🇦 CA | Extended Performance 0W-20Mobil 1 Extended Performance | View on Amazon |
| MOBIL | 125386 | 🇺🇸 US 🇨🇦 CA | ESP X2 0W-20ESP X2 Full Synthetic Motor Oil 0W-20, 1 Quart | View on Amazon |
| MOBIL | 124592 | 🇺🇸 US 🇨🇦 CA | Truck & SUV 0W-20Mobil 1 Truck & SUV | View on Amazon |
| VALVOLINE | 891682 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 904536 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 904538 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 0W-205 Quart | View on Amazon |
| VALVOLINE | 881150 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 0W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 898664 | 🇺🇸 US 🇨🇦 CA | Hybrid Vehicle Full Synthetic SAE 0W-205 Quart | View on Amazon |
High Mileage (>75,000 Miles)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | 125203 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage 0W-20Mobil Full Synthetic | View on Amazon |
| MOBIL | 122535 | 🇺🇸 US 🇨🇦 CA | High Mileage 0W-20Mobil 1 High Mileage | View on Amazon |
| MOBIL | 123836 | 🇺🇸 US 🇨🇦 CA | Extended Performance High Mileage 0W-20Extended Performance High Mileage Synthetic Motor Oil 0W-20, 1 Quart | View on Amazon |
| VALVOLINE | 833002 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 852400 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 881149 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage SAE 0W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881168 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 0W-20Easy Pour 5 Quart | View on Amazon |
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.
33 Oil parts are listed for the 2026 Acura Adx, from LIQUI MOLY, VALVOLINE, MOBIL and 1 other brand. LIQUI MOLY 2208 carries the "Popular" badge. Full Synthetic and High Mileage (>75,000 Miles) are all represented, and Full Synthetic alone accounts for 26 parts.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BOSCH | 72226WS | 🇺🇸 US 🇨🇦 CA | Workshop Oil Filter | View on Amazon |
| FVP | R7356 | 🇺🇸 US 🇨🇦 CA | OE# 15400-PLM-A02 | View on Amazon |
| PRO-TEC | PXL57356 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular | 57356XP | 🇺🇸 US 🇨🇦 CA | XP Extreme DutyBest for Synthetic Motor Oils | View on Amazon |
| MOBIL | M1110A | 🇺🇸 US 🇨🇦 CA | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular | 57356 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BECK/ARNLEY | 0410812 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| BOSCH | 3323 | 🇺🇸 US 🇨🇦 CA | Premium Oil Filter | View on Amazon |
| MANN | W6103 | 🇺🇸 US 🇨🇦 CA | Anti-Drain Back Valve: NoHeight: 3.54 In | View on Amazon |
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.
9 Oil Filter parts are listed for the 2026 Acura Adx, from BOSCH, WIX, FVP and 4 other brands. WIX 57356XP carries the "Popular" badge.
In the Economy grade, BOSCH, FVP and PRO-TEC supply 3 parts: the catalog's value-priced group. A representative part number is BOSCH 72226WS.
In the High Performance / Heavy Duty grade, WIX and MOBIL 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 WIX 57356XP.
The Standard Replacement section lists 4 options from WIX, BECK/ARNLEY, BOSCH and 1 other brand — built to original-equipment specification. WIX 57356 is listed in this group.
Part numbers include WIX 57356XP, BOSCH 72226WS and FVP R7356, among others listed above.
Turbocharger Oil Line
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SUNSONG | 5804143 | 🇺🇸 US 🇨🇦 CA | ReturnReturn Pipe | View on Amazon |
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.
One part is listed for the 2026 Acura Adx — SUNSONG 5804143.
Buying Engine Parts for a 2026 Acura Adx
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Confirm you have the 1.5L L4 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 2026 Acura Adx?
Our catalog currently lists 45 engine parts for the 2026 Acura Adx across 5 subcategories and 12 brands, covering the 1.5L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2026 Acura Adx?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What oil viscosity is listed for the 2026 Acura Adx?
Oil rows on this page include SAE 0W-20. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2026 Acura Adx was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2026 Acura Adx?
Every part on this page is matched to the 1.5L L4 Turbocharged engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2026 Acura Adx
Engine Parts for Other Acura Adx Years
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