19 Engine parts are listed for the 2026 BMW X1, in 7 part types, covering both the 1.5L L3 Turbocharged and the 2.0L L4 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
The engine on the 2026 BMW X1 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 Filter (8 parts), Oil (6 parts) and Harmonic Balancer Bolt (1 part). The other 4 part types cover the remaining 4 parts.
The 2026 BMW X1 was sold with both the 1.5L L3 Turbocharged and the 2.0L L4 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2026 BMW X1 engine parts are LIQUI MOLY (3 parts), REIN (2 parts) and PENTOSIN (2 parts), plus 9 more brands. Quality grades include Standard Replacement, Economy and High Performance / Heavy Duty.
3 parts on this 2026 BMW X1 page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including LIQUI MOLY 22044 (Oil) and WIX WL7522 (Oil Filter). Click any part number to see every vehicle that part fits.
Harmonic Balancer Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 2.0L L4 Turbocharged | HWB0074 | 🇺🇸 US 🇨🇦 CA | 10 x 65mm | View on Amazon |
This table covers the Harmonic Balancer bolts.
One part is listed for the 2026 BMW X1 — REIN HWB0074.
Oil
Summary: Notes list SAE 0W-20. Confirm the engine and the weight on the filler cap before you buy. Replacement brands in this table include LIQUI MOLY, PENTOSIN and VALVOLINE.
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular Fits: 2.0L L4 Turbocharged | 22044 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-201 Liter | View on Amazon |
| LIQUI MOLY Popular Fits: 2.0L L4 Turbocharged | 22046 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-205 Liter | View on Amazon |
| LIQUI MOLY Fits: 2.0L L4 Turbocharged | 22048 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-2020 Liter | View on Amazon |
| PENTOSIN Fits: 2.0L L4 Turbocharged | 8044317 | 🇺🇸 US 🇨🇦 CA | Pento Speed FESAE 0W-20 | View on Amazon |
| PENTOSIN Fits: 2.0L L4 Turbocharged | 8044319 | 🇺🇸 US 🇨🇦 CA | Pento Speed FESAE 0W-20 | View on Amazon |
| VALVOLINE Fits: 2.0L L4 Turbocharged | 888048 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic SAE 0W-201 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.
6 Oil parts are listed for the 2026 BMW X1, from LIQUI MOLY, PENTOSIN and VALVOLINE. LIQUI MOLY 22044 carries the "Popular" badge.
Part numbers include LIQUI MOLY 22044, LIQUI MOLY 22046 and LIQUI MOLY 22048, among others listed above.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 2.0L L4 Turbocharged | HWU1041 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the drain plugs in the oil pan.
One part is listed for the 2026 BMW X1 — REIN HWU1041.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CHAMP / LUBER-FINER Fits: 2.0L L4 Turbocharged | P1035 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Fits: 2.0L L4 Turbocharged | M1C262A | 🇺🇸 US 🇨🇦 CA | Extended Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular Fits: 2.0L L4 Turbocharged | WL7522 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MANN Fits: 2.0L L4 Turbocharged | HU6015ZKIT | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VARIOUS MFR Fits: 2.0L L4 Turbocharged | PG99098EX | 🇺🇸 US 🇨🇦 CA | Extended Life | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MANN Fits: 1.5L L3 Turbocharged | HU6012ZKIT | 🇲🇽 MX | View on Amazon | |
| PUROLATOR Fits: 1.5L L3 Turbocharged | PL21756 | 🇲🇽 MX | View on Amazon | |
| WIX Fits: 1.5L L3 Turbocharged | WL10518 | 🇲🇽 MX | 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.
8 Oil Filter parts are listed for the 2026 BMW X1, from WIX, MANN, CHAMP / LUBER-FINER and 3 other brands. WIX WL7522 carries the "Popular" badge.
In the Economy grade, CHAMP / LUBER-FINER supplies 1 part: the catalog's value-priced group. A representative part number is CHAMP / LUBER-FINER P1035.
In the High Performance / Heavy Duty grade, MOBIL supplies 1 part: 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 M1C262A.
The Standard Replacement section lists 3 options from WIX, MANN and VARIOUS MFR — built to original-equipment specification. WIX WL7522 is listed in this group.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
Part numbers include WIX WL7522, CHAMP / LUBER-FINER P1035 and MOBIL M1C262A, among others listed above.
Turbocharger Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 2.0L L4 Turbocharged | 01335100 | 🇺🇸 US 🇨🇦 CA | Exhaust | View on Amazon |
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.
This group shows a single part: AJUSA 01335100.
Valve Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Fits: 2.0L L4 Turbocharged | SK743462 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Valve covers.
This group shows a single part: SKP SK743462.
Variable Valve Timing (VVT) Solenoid Gasket / Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 2.0L L4 Turbocharged | 01907000 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the seals at the Variable Valve Timing (VVT) Solenoid Gasket. 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.
This group shows a single part: AJUSA 01907000.
Buying Engine Parts for a 2026 BMW X1
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.
- Match the engine first. Every engine part here is engine-specific; each row shows which engine(s) it fits.
- 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 Filter and Oil .
Frequently Asked Questions
How many engine parts fit the 2026 BMW X1?
Our catalog currently lists 19 engine parts for the 2026 BMW X1 across 7 subcategories and 12 brands, covering both the 1.5L L3 Turbocharged and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do engine parts differ between 2026 BMW X1 engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of engine problems on a 2026 BMW X1?
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 BMW X1?
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 BMW X1 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 BMW X1?
First match the engine — each row shows which engine(s) the part fits. 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 BMW X1
Engine Parts for Other BMW X1 Years
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