14 Engine parts are listed for the 2022 Freightliner 122SD, in 2 part types, covering all 3 engine options (12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and 15.6L DIESEL). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2022 Freightliner 122SD, 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. All 14 listed parts are Oil Filter (9 parts) and Oil (5 parts).
The 2022 Freightliner 122SD was sold with 3 engines. 8 parts fit every engine; the other 6 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2022 Freightliner 122SD engine parts are VALVOLINE (5 parts), WIX (3 parts) and HENGST (2 parts), plus 4 more brands.
4 parts on this 2022 Freightliner 122SD page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HASTINGS / BALDWIN P41000 (Oil Filter) and WIX 51452 (Oil Filter). Click any part number to see every vehicle that part fits.
Oil
Summary: Notes list SAE 10W-30 and SAE 15W-40. Confirm the engine and the weight on the filler cap before you buy. All 3 engine options share the same viscosities. Replacement brands in this table include VALVOLINE.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: all 2022 122SD engines | 909772 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Full Synthetic SAE 15W-40 DIESEL1 Gallon | View on Amazon |
Heavy Duty / Diesel
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: all 2022 122SD engines | 909778 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Conventional SAE 15W-40 DIESEL1 Gallon | View on Amazon |
Synthetic Blend
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: all 2022 122SD engines | 909766 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Synthetic Blend SAE 15W-40 DIESEL1 Gallon | View on Amazon |
| VALVOLINE Fits: all 2022 122SD engines | 909776 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Synthetic Blend SAE 10W-30 DIESEL1 Gallon | View on Amazon |
| VALVOLINE Fits: all 2022 122SD engines | 909782 | 🇺🇸 US 🇨🇦 CA | Heavy Duty Synthetic Blend SAE 15W-40 DIESEL2.5 Gallon | 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.
VALVOLINE supplies the 5 Oil parts for the 2022 Freightliner 122SD. All of them fit every engine offered in the 2022 122SD.
In the Full Synthetic grade, VALVOLINE supplies 1 part: full-synthetic oils. A representative part number is VALVOLINE 909772.
In the Heavy Duty / Diesel grade, VALVOLINE supplies 1 part: grouped under the catalog's "Heavy Duty / Diesel" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 909778.
In the Synthetic Blend grade, VALVOLINE supplies 3 parts: synthetic-blend oils. A representative part number is VALVOLINE 909766.
Listed part numbers: VALVOLINE 909772, VALVOLINE 909778 and VALVOLINE 909766, plus the other parts above.
Oil Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HASTINGS / BALDWIN Popular Fits: all 2022 122SD engines | P41000 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WIX Popular Fits: 12.8L L6 DIESEL Turbocharged | 51452 | 🇺🇸 US 🇨🇦 CA | Full flow | View on Amazon |
| WIX Popular Fits: 12.8L L6 DIESEL Turbocharged | 57909 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WIX Popular Fits: 14.8L L6 DIESEL Turbocharged, 12.8L L6 DIESEL Turbocharged | WL10663 | 🇺🇸 US 🇨🇦 CA | Two Housing Options Exist - Check Filter FitmentMay Require OE # A4731800409 | View on Amazon |
| DONALDSON Fits: all 2022 122SD engines | P582506 | 🇺🇸 US 🇨🇦 CA | Lube filter Kit | View on Amazon |
| HENGST Fits: 12.8L L6 DIESEL Turbocharged | H17W01 | 🇺🇸 US 🇨🇦 CA | Spin-On | View on Amazon |
| HENGST Fits: all 2022 122SD engines | E523HD654 | 🇺🇸 US 🇨🇦 CA | Cartridge | View on Amazon |
| MAHLE / CLEVITE Fits: 14.8L L6 DIESEL Turbocharged | OX832D1 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| MANN Fits: 14.8L L6 DIESEL Turbocharged | HU12021Z | 🇺🇸 US 🇨🇦 CA | Two Housing Options Exist - Check Filter FitmentMay Require OE # A4731800409 | 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 2022 Freightliner 122SD, from WIX, HENGST, HASTINGS / BALDWIN and 3 other brands. HASTINGS / BALDWIN P41000 carries the "Popular" badge. 3 parts fit every engine; the other 6 are engine-specific.
Part numbers include HASTINGS / BALDWIN P41000, WIX 51452 and WIX 57909, among others listed above.
Buying Engine Parts for a 2022 Freightliner 122SD
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. Some engine parts fit every engine; others are 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 2022 Freightliner 122SD?
Our catalog currently lists 14 engine parts for the 2022 Freightliner 122SD across 2 subcategories and 7 brands, covering all 3 engine options (12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and 15.6L DIESEL). Each part is matched to the engine(s) it fits.
Do engine parts differ between 2022 Freightliner 122SD engines?
Some do. 8 parts fit every engine; the other 6 are engine-specific. Each row (and the filter at the top) shows which. 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 2022 Freightliner 122SD?
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 2022 Freightliner 122SD?
Oil rows on this page include SAE 10W-30 and SAE 15W-40. 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 2022 Freightliner 122SD 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 2022 Freightliner 122SD?
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 2022 Freightliner 122SD
Engine Parts for Other Freightliner 122SD Years
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