This page lists 3 electrical parts for the 2022 Freightliner S2, across 2 part types, covering all 3 engine options (6.7L L6 DIESEL Turbocharged, 8.0L V8 Turbocharged and 8.8L V8). Every part shows its brand, manufacturer part number and fitment notes.
On the 2022 Freightliner S2, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. All 3 listed parts are Starter Motor (2 parts) and Alternator / Generator (1 part).
The 2022 Freightliner S2 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
Every electrical part listed for the 2022 Freightliner S2 comes from WAI GLOBAL. Quality grades include New and Remanufactured.
Each part number listed for the 2022 Freightliner S2 opens a page with every vehicle that part fits.
Alternator / Generator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Fits: 8.0L V8 Turbocharged | 44006N | 🇺🇸 US 🇨🇦 CA | Denso Hairpin 12V 220 Amp CW S6Supplied as 215 Amp | View on Amazon |
This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator.
This group shows a single part: WAI GLOBAL 44006N.
Starter Motor
New
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Fits: 8.0L V8 Turbocharged | 6970N | 🇺🇸 US 🇨🇦 CA | 12V 1.4KW CW 9T G | View on Amazon |
Remanufactured
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Fits: 8.0L V8 Turbocharged | 6970R | 🇺🇸 US 🇨🇦 CA | Power Select Reman | View on Amazon |
This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor.
2 Starter Motor parts for the 2022 Freightliner S2 come from WAI GLOBAL.
The New section lists 1 option from WAI GLOBAL — brand-new units rather than rebuilt ones. WAI GLOBAL 6970N is listed in this group.
The Remanufactured section lists 1 option from WAI GLOBAL — factory-rebuilt units with new wear components. WAI GLOBAL 6970R is listed in this group.
Part numbers include WAI GLOBAL 6970N and WAI GLOBAL 6970R.
Buying Electrical Parts for a 2022 Freightliner S2
On this vehicle, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors.
- Match the engine first. Every electrical 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, clean or renew the battery terminals and grounds with any charging-system repair.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Starter Motor and Alternator / Generator .
Frequently Asked Questions
How many electrical parts fit the 2022 Freightliner S2?
Our catalog currently lists 3 electrical parts for the 2022 Freightliner S2 across 2 subcategories and 1 brand, covering all 3 engine options (6.7L L6 DIESEL Turbocharged, 8.0L V8 Turbocharged and 8.8L V8). Each part is matched to the engine(s) it fits.
Do electrical parts differ between 2022 Freightliner S2 engines?
Yes. Every electrical 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 electrical problems on a 2022 Freightliner S2?
Common symptoms include slow cranking on cold mornings, a battery light that flickers, dim lights at idle, or a check-engine code pointing at a sensor circuit. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, clean or renew the battery terminals and grounds with any charging-system repair.
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 S2 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 S2?
First match the engine — each row shows which engine(s) the part fits. Then test before replacing — a failed alternator and a bad ground can look identical, and sensors are frequently condemned for wiring faults. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2022 Freightliner S2
Electrical Parts for Other Freightliner S2 Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.