This page lists 5 ignition parts for the 2018 Freightliner XB, across 1 part type, covering both the 6.7L L6 DIESEL Turbocharged and the 8.9L L6 DIESEL Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.
The ignition system on the 2018 Freightliner XB delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules. Every listed part is a Camshaft Position Sensor.
The 2018 Freightliner XB was sold with both the 6.7L L6 DIESEL Turbocharged and the 8.9L L6 DIESEL Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2018 Freightliner XB ignition parts are STANDARD MOTOR PRODUCTS (2 parts), DORMAN (1 part) and SKP (1 part), plus 1 more brand. Quality grades include Economy and Standard Replacement.
1 part on this 2018 Freightliner XB page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — STANDARD MOTOR PRODUCTS PC590 (Camshaft Position Sensor). Click any part number to see every vehicle that part fits.
Camshaft Position Sensor
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 6.7L L6 DIESEL Turbocharged | 907726 | 🇺🇸 US | Engine Code ISB 6.7 | View on Amazon |
| SKP Fits: 6.7L L6 DIESEL Turbocharged | SK907726 | 🇺🇸 US | Engine Code ISB 6.7 | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | PC590T | 🇺🇸 US 🇨🇦 CA | T-Series | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular Fits: 6.7L L6 DIESEL Turbocharged | PC590 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WALKER PRODUCTS Fits: 6.7L L6 DIESEL Turbocharged | 10081016 | 🇺🇸 US | Engine Code ISB 6.7 | View on Amazon |
This table covers the sensors that report camshaft position to the ECU. Typical signs include a stall, a no-start, or a code for cam or crank correlation. Check the connector and the reluctor gap before replacing the sensor.
5 Camshaft Position Sensor parts are listed for the 2018 Freightliner XB, from STANDARD MOTOR PRODUCTS, DORMAN, SKP and 1 other brand. STANDARD MOTOR PRODUCTS PC590 carries the "Popular" badge.
In the Economy grade, DORMAN, SKP and STANDARD MOTOR PRODUCTS supply 3 parts: the catalog's value-priced group. A representative part number is DORMAN 907726.
The Standard Replacement section lists 2 options from STANDARD MOTOR PRODUCTS and WALKER PRODUCTS — built to original-equipment specification. STANDARD MOTOR PRODUCTS PC590 is listed in this group.
Part numbers include STANDARD MOTOR PRODUCTS PC590, DORMAN 907726 and SKP SK907726, among others listed above.
Buying Ignition Parts for a 2018 Freightliner XB
On this vehicle, the ignition system delivers spark at the right moment — plugs, coils, wires, distributors and ignition modules.
- Match the engine first. Every ignition 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 plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Camshaft Position Sensor .
Frequently Asked Questions
How many ignition parts fit the 2018 Freightliner XB?
Our catalog currently lists 5 ignition parts for the 2018 Freightliner XB across 1 subcategory and 4 brands, covering both the 6.7L L6 DIESEL Turbocharged and the 8.9L L6 DIESEL Turbocharged. Each part is matched to the engine(s) it fits.
Do ignition parts differ between 2018 Freightliner XB engines?
Yes. Every ignition 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 ignition problems on a 2018 Freightliner XB?
Common symptoms include misfires under load, rough idle, flashing check-engine light, or poor starting in damp weather. 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, replace plugs and wires (or coil boots) as a set — one weak cylinder makes the whole set feel bad.
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 2018 Freightliner XB 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 2018 Freightliner XB?
First match the engine — each row shows which engine(s) the part fits. Then gap matters even on “pre-gapped” plugs — verify against spec, and replace coil boots when they come off a high-mileage engine. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2018 Freightliner XB
Ignition Parts for Other Freightliner XB 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.