What This Filter Actually Fits
This is a radial-seal panel filter, the kind that sits in a round canister housing ahead of the turbo. PACCAR ran this filter across a wide swath of MX-13 applications in Kenworths and Peterbilts, and Freightliner used the same basic housing on Coronados from 2001 up through 2018 - which is why you'll see this one number covering trucks that don't share a badge.
The physical part doesn't care what's painted on the hood. It cares about housing diameter, pleat depth, and how the end caps seat against the rubber gasket. That's the whole reason this filter crosses between PACCAR and Freightliner applications in the first place - same OEM housing supplier, same core dimensions.
How the Cross Numbers Line Up
The numbers in the table - Donaldson P616380, the Peterbilt OEM P547808, and the others - all reference filters built to the same outside diameter, height, and gasket seal size. That's what actually matters on a panel filter like this. Get any of those dimensions wrong and the filter either won't seat in the housing or won't seal against the lid, and you'll be pulling dirt straight into the turbo.
Donaldson and the cross-reference numbers aren't identical parts stamped by different factories - they're built to the same spec so they physically interchange. Pleat count and media can vary slightly between brands, but the fit and seal point are what you're actually buying.
Before you order, pull the number off your old filter or look up your chassis VIN. MX-13 engines went through several housing revisions over the years, and Coronado air boxes changed too - if the old filter doesn't say D371061 or one of the crossed numbers, don't guess, call us with the number you've got.
Ordering From PartStop
We keep this filter on the shelf in Tacoma, so if you're local and your rig's down, same-day pickup or delivery is usually doable - call ahead so we can have it up front. Outside the Tacoma area, it ships nationwide and normally moves same day if you order before mid-afternoon.
It's aftermarket, not a Freightliner or PACCAR-branded box, but it's built to the same fit and seal spec and it's backed by our 6+ month warranty. If it doesn't seat right in your housing, we want to know - swap it before you run it, not after.
D371061 Cross-Reference & Interchange Numbers
These manufacturer and aftermarket numbers commonly cross-reference to D371061. Use them to identify the part — then confirm the exact fit by VIN or the number stamped on your old unit before you order. An interchange is a starting point, not a fitment guarantee.
| Brand / Line | Cross-Reference Numbers |
|---|---|
| Cross-Reference | D37-1037, P629641, P181038, P527682 |
| Donaldson | P616380 |
| Peterbilt (OEM) | P547808 |
Frequently asked questions
Does D371061 fit my Peterbilt 579 with the MX-13?
Most likely yes, but confirm by pulling the number off the filter that's currently in the housing or checking your VIN against the MX-13 filter spec. PACCAR ran a few housing variations over the years, so match the number, not just the engine.
Is this the same filter as the Peterbilt OEM P547808?
It cross-references to it - same outside dimensions and seal point, so it fits the same housing. It's not sold under the Peterbilt label, it's the aftermarket version built to that spec.
My Freightliner Coronado is a 2005 - will this filter work?
It's listed for Coronados 2001 through 2018, which covers a wide range of air box builds. Still worth checking the old filter's number before you order, since Freightliner made changes to the intake housing partway through that run.
Not sure it fits? We check before you pay.
Run your VIN and we’ll match parts to your exact truck, or call the counter — a person who knows trucks verifies fitment by OEM number before the order ships. No wrong-box returns.
More cross-reference guides
Need the part, not just the reading?
Every part below is a Premium Quality aftermarket Direct Replacement with published OEM cross-reference numbers, a 6+ month warranty and same-business-day shipping from Tacoma, WA. Not sure it fits? Run your VIN — or call and a person who knows trucks will verify fitment before you pay.