PM filter shopping — by truck

One list per truck. Check items as you add to cart. Estimates are typical Amazon aftermarket pricing (Jul 2026) — verify at checkout. Filter reference: index.html

Kenworth shared filters — Unit 0514 + Unit 0715 (one Amazon order covers both)
Service item	OEM #	Units
Engine oil (cartridge)	`2234788PE`	0514 · 0715
Oil centrifugal	`1922496PE`	0514 · 0715
Fuel primary	`2277129PE`	0514 · 0715
Fuel / water separator	`FS19765`	0514 · 0715
Engine air	`P621725`	0514 · 0715
Coolant filter	`1843659PE`	0514 · 0715
Cab fresh air	`X1987001`	0514 · 0715
Engine oil (fluid)	`15W-40 CK-4`	0512 · 0514 · 0715

Fleet shared Badges on line items below match this table — buy MX-13 filters once for both Kenworths per PM cycle.

Fleet engine oil — best Amazon price (Jul 2026)

Valvoline Premium Blue 15W-40 CK-4 · 2.5 gal

Same spec for all three trucks (both MX-13 + DD15). 2-pack case is usually the best $/gal on Amazon; add singles per truck fill volume.

Best value · 2×2.5 gal case Single 2.5 gal jug

Unit 0514 — 2020 Kenworth T680

Plate 1224445 · VIN 1XKYDP9X0LJ348335 · PACCAR MX-13 EPA17 · ends LJ348335

8 PM items

Kenworth shared filters

Same MX-13 parts as Unit 0715 — order filters once for both Kenworths (see shared table at top). Badged rows are identical SKUs on Amazon.

EPA17 oil filter — order 2234788PE, not 1948921. Many Amazon “MX-13 kits” include the older 1948921 oil element. This truck needs 2234788PE / LF16368. Buy oil separately or confirm listing text.

✓	Service item	OEM #	Qty	Est.	Amazon
Filters & fluids
	Engine oil (cartridge) MX-13 EPA17 · cross LF16368	`2234788PE`	1	$18–45	Buy · 2234788/LF16368
	Oil centrifugal (spinner)	`1922496PE`	1	$28–55	Buy · 1922496PE
	Fuel filter (primary) Engine-mounted primary element	`2277129PE`	1	$22–40	Buy · 2277129PE
	Fuel / water separator Chassis or secondary fuel water element	`FS19765`	1	$18–38	Search · FS19765 Often bundled in 4-pc kits — verify oil # if buying kit
	Engine air Cross LAF6725, PA32000	`P621725`	1	$35–65	Search · P621725
	Coolant filter	`1843659PE`	1	$28–55	Search · 1843659PE
	Cab fresh air Cross PA30093, AF55839	`X1987001`	1	$12–28	Buy · X1987001 (1 pc) 2-pack
Engine oil — 15W-40 CK-4
	Diesel engine oil 42 qt (10.5 gal) with filter change · Valvoline Premium Blue or Rotella T4/T5 CK-4	`15W-40 CK-4`	2× case (5 gal) + 2× single 2.5 gal + 1 gal top-off	$200–280	Best · 2×2.5 gal case Single 2.5 gal 2 cases + 2 singles = 10 gal; add 1 gal jug at checkout if needed

Estimated PM total — Unit 0514

Filters + oil · aftermarket Amazon · tax/shipping extra

$361 – $606

Filters & separators (7 items): $161 – $326
Engine oil (10.5 gal): $200 – $280
Labor (DIY shop): $0
Labor (shop est.): $350 – $550 if outsourced

Optional — engine filter bundle (fuel + centrifugal only; add 2234788 oil separately) Amazon 4-pc kits (e.g. B0CY4YLSFB) include 1948921 oil — wrong for this EPA17 truck. Safer: buy the four engine lines above individually.

T680 full PM: all filters above + 42 qt 15W-40 CK-4. Check dipstick after fill. Optional: fresh drain plug washer, grease for fittings.

Unit 0715 — 2022 Kenworth T680

Unit 0715 · VIN 1XKYDP9X0NJ488825 · PACCAR MX-13 · Chillicothe · ends NJ488825

8 PM items

Kenworth shared filters

Same MX-13 filter set as Unit 0514 — bulk-buy with 0514. Confirm EPA21 fuel kit 2272926PE vs primary 2277129PE before checkout.

Same MX-13 filter set as Unit 0514. Confirm EPA21 fuel kit (2272926PE) vs standard primary (2277129PE) on emissions label before ordering fuel filters.

✓	Service item	OEM #	Qty	Est.	Amazon
Filters & fluids
	Engine oil (cartridge) MX-13 EPA17+ · cross LF16368	`2234788PE`	1	$18–45	Buy · 2234788/LF16368
	Oil centrifugal (spinner)	`1922496PE`	1	$28–55	Buy · 1922496PE
	Fuel filter (primary) Engine-mounted primary element	`2277129PE`	1	$22–40	Buy · 2277129PE
	Fuel / water separator Chassis or secondary fuel water element	`FS19765`	1	$18–38	Search · FS19765
	Engine air Cross LAF6725, PA32000	`P621725`	1	$35–65	Search · P621725
	Coolant filter	`1843659PE`	1	$28–55	Search · 1843659PE
	Cab fresh air Cross PA30093, AF55839	`X1987001`	1	$12–28	Buy · X1987001 (1 pc) 2-pack
Engine oil — 15W-40 CK-4
	Diesel engine oil 42 qt (10.5 gal) with filter change · Valvoline Premium Blue or Rotella T4/T5 CK-4	`15W-40 CK-4`	2× case (5 gal) + 2× single 2.5 gal + 1 gal top-off	$200–280	Best · 2×2.5 gal case Single 2.5 gal

Estimated PM total — Unit 0715

Filters + oil · aftermarket Amazon · tax/shipping extra

$361 – $606

Filters & separators (7 items): $161 – $326
Engine oil (10.5 gal): $200 – $280
Labor (DIY shop): $0
Labor (shop est.): $350 – $550 if outsourced

2022 T680 full PM: same filter list as Unit 0514 + 42 qt 15W-40 CK-4. Bulk-buy shared filters once for both Kenworths.

Unit 0512 — 2018 Freightliner Cascadia

Plate 1224046 · VIN 3AKJHHDRXJSJJ0586 · Detroit DD15 · ends JJ0586

6 PM items

Optional — complete DD15 filter bundle on Amazon Search oil + fuel + water kit (LF17511 / FK48556 / FS19915) — often cheaper than buying each line separately. Confirm listing includes all three.

Fuel / water = Davco chassis + engine kit. Kit A0000905151 / FK48556 covers engine-side primary + secondary. Some trucks also need a separate Davco cartridge (FS19915 for 482 housing or FS20385 for 485) — match your Davco label.

✓	Service item	OEM #	Qty	Est.	Amazon
Filters
	Engine oil (cartridge) DD13/DD15/DD16 · cross LF17511	`A4721800309`	1	$18–35	Buy · LF17511 / A4721800309
	Fuel filter kit Primary + secondary (engine side)	`A0000905151`	1	$30–85	Buy · FK48556 kit
	Fuel / water separator (Davco chassis) 482 housing → FS19915 · 485 → FS20385	`A0000903651` or `A0000905051`	1	$22–48	Search · FS19915 (482) FS20385 (485) Included in some 3-pc PM bundles — don’t double-order
	Engine air 2018+ intake · cross AF27879	`034-2776-010`	1	$30–58	Search · 034-2776-010 Alt · AF27879 Match old filter # — some 2018s use P618478 instead
	Cab air Cross P609422, BOA91559	`BOA91559`	1	$14–32	Buy · P609422 cab filter
Engine oil — 15W-40 CK-4
	Diesel engine oil 45 qt (11.25 gal) with filter change · dual oil pan drain plugs · Valvoline Premium Blue or Rotella CK-4	`15W-40 CK-4`	2× case (5 gal) + 3× single 2.5 gal 12.5 gal (~1 qt spare)	$230–310	Best · 2×2.5 gal case ×2 Single 2.5 gal ×3

Estimated PM total — Unit 0512

Filters + oil · aftermarket Amazon · tax/shipping extra

$344 – $568

Filters & separators (5 items): $114 – $258
Engine oil (11.25 gal): $230 – $310
Labor (DIY shop): $0
Labor (shop est.): $350 – $550 if outsourced

Cascadia full PM: all filters above + 45 qt 15W-40 CK-4. Skip coolant spin-on unless equipped. Drain Davco water bowl at service.

All three trucks — DIY parts-only PM (estimated)

Unit 0514 + Unit 0715 + Unit 0512 · filters + engine oil · no shop labor

$1,066 – $1,780

Kenworth filters overlap — order one set of MX-13 cartridges per PM, not three unique sets. If all three PMs done at a shop, add roughly $1,050 – $1,650 labor.

Links verified against Amazon listings as of mockup date. Aftermarket brands vary — compare to existing filter numbers on each truck before checkout. For dealer OEM (PACCAR / Detroit genuine), use Kenworth/Freightliner parts counter instead of Amazon.