This page lists 20 electrical parts for the 2022 Freightliner Cascadia, across 3 part types, covering all 6 engine options (11.9L DIESEL, 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and more). Every part shows its brand, manufacturer part number and fitment notes.
On the 2022 Freightliner Cascadia, the electrical system covers charging, starting and the sensors and modules the vehicle relies on, from alternator and starter to oxygen sensors. All 20 listed parts are Alternator / Generator (7 parts), Starter Motor (7 parts) and Battery (6 parts).
The 2022 Freightliner Cascadia was sold with 6 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
6 brands supply electrical parts for the 2022 Freightliner Cascadia, led by WAI GLOBAL (12 parts), BOSCH (2 parts) and FVP (2 parts), plus 3 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2022 Freightliner Cascadia. 4 parts have it, including WAI GLOBAL 8681N (Alternator / Generator) and FVP P31TAGM (Battery). Each part number opens a page with every vehicle that part fits.
Alternator / Generator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Popular Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8681N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | View on Amazon |
| WAI GLOBAL Popular Fits: 14.8L L6 DIESEL Turbocharged, 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8719N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | View on Amazon |
| BOSCH Fits: 14.8L L6 DIESEL Turbocharged | AL9961LH | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | View on Amazon |
| BOSCH Fits: 14.8L L6 DIESEL Turbocharged | AL9962SB | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | View on Amazon |
| WAI GLOBAL Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8741N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | View on Amazon |
| WAI GLOBAL Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8614N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | View on Amazon |
| WAI GLOBAL Fits: 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 8912N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include Pulley | 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.
7 Alternator / Generator parts for the 2022 Freightliner Cascadia come from 2 brands — WAI GLOBAL and BOSCH. The "Popular" part is WAI GLOBAL 8681N.
Part numbers include WAI GLOBAL 8681N, WAI GLOBAL 8719N and BOSCH AL9961LH, among others listed above.
Battery
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FVP Popular Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged | P31TAGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGMBCI Group: 31T | View on Amazon |
| ACDELCO Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 31AGMT | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 31 | View on Amazon |
| ACDELCO Fits: 11.9L Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 31XAGMT | 🇺🇸 US 🇨🇦 CA | AGMBCI Group: 31 | View on Amazon |
| EXIDE Fits: 11.9L Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | XRF31D | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RoadforceBCI Group 31 | View on Amazon |
| FVP Fits: 14.8L L6 DIESEL Turbocharged | PC318STAGM | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum AGM | View on Amazon |
| MOTORCRAFT Fits: 11.9L Turbocharged, 14.8L L6 DIESEL Turbocharged, 14.9L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | BHAGM31 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fleettough/ExtraBCI Group: 31 | View on Amazon |
This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery.
6 Battery parts are listed for the 2022 Freightliner Cascadia, from FVP, ACDELCO, EXIDE and 1 other brand. FVP P31TAGM carries the "Popular" badge.
Listed part numbers: FVP P31TAGM, ACDELCO 31AGMT and ACDELCO 31XAGMT, plus the other parts above.
Starter Motor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAI GLOBAL Popular Fits: 14.9L L6 DIESEL Turbocharged | 6924N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Optional ReplacementDelco 39MT Rotatable Drive End Frame | View on Amazon |
| WAI GLOBAL Fits: 11.9L Turbocharged | 3447N | 🇺🇸 US 🇨🇦 CA | with Over Crank Protection | View on Amazon |
| WAI GLOBAL Fits: 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged, 15.6L L6 DIESEL Turbocharged | 34010N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits with 150 Tooth Ring Gear Onlyor Optional Replacement with 150 Tooth Ring GearOnly | View on Amazon |
| WAI GLOBAL Fits: 14.9L L6 DIESEL Turbocharged | 6911N | 🇲🇽 MX | View on Amazon | |
| WAI GLOBAL Fits: 14.9L L6 DIESEL Turbocharged | 18571N | 🇲🇽 MX | Optional Replacement | View on Amazon |
| WAI GLOBAL Fits: 14.9L L6 DIESEL Turbocharged | 34043N | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAI GLOBAL Fits: 14.9L L6 DIESEL Turbocharged | 34046N | 🇺🇸 US 🇨🇦 CA | 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.
7 Starter Motor parts for the 2022 Freightliner Cascadia come from WAI GLOBAL. The "Popular" part is WAI GLOBAL 6924N.
Listed part numbers: WAI GLOBAL 6924N, WAI GLOBAL 3447N and WAI GLOBAL 34010N, plus the other parts above.
Buying Electrical Parts for a 2022 Freightliner Cascadia
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: Alternator / Generator and Starter Motor .
Frequently Asked Questions
How many electrical parts fit the 2022 Freightliner Cascadia?
Our catalog currently lists 20 electrical parts for the 2022 Freightliner Cascadia across 3 subcategories and 6 brands, covering all 6 engine options (11.9L DIESEL, 11.9L Turbocharged, 12.8L L6 DIESEL Turbocharged, 14.8L L6 DIESEL Turbocharged and more). Each part is matched to the engine(s) it fits.
Do electrical parts differ between 2022 Freightliner Cascadia 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 Cascadia?
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 Cascadia 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 Cascadia?
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 Cascadia
Electrical Parts for Other Freightliner Cascadia Years
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