Search “Mazda CX-5 cargo liner” and you’ll find two nearly identical-looking Husky Liners part numbers: 28641 and 28631. The difference isn’t cosmetic. Husky Liners splits its CX-5 Weatherbeater liner into a 2017-2021 fitment and a separate 2022-2025 fitment, because Mazda reshaped the cargo floor and hatch opening when it refreshed the second-generation KF-platform CX-5 for 2022 (as of August 2026, per Husky Liners’ own product listings). Buy the wrong one and the liner’s raised lip won’t sit flush against the wheel wells, which defeats the entire point of owning a spill-containing liner instead of a flat carpet mat.
That single fitment split is the first thing to get right before you even start comparing brands. This guide covers the cargo mats and liners actually worth buying for a CX-5, what separates a true raised-lip liner from a flat carpet-style mat, how the CX-5’s factory-liner and Bose-equipped trims affect what fits, and how to keep whichever liner you buy actually doing its job for the life of the vehicle.
Key Takeaways
- CX-5 cargo liners split into two fitment groups: 2017-2021 (first-generation KF interior) and 2022-2025 (facelifted KF interior) — the two are not interchangeable, per Husky Liners and 3D MAXpider listings (verified August 2026).
- A raised-lip TPO or rubber liner contains spills and runoff on its own surface; a flat carpet mat lets liquid run off the edge onto the factory carpet underneath.
- WeatherTech and Husky Liners both offer a “behind 2nd row with bumper protector” version that adds a flap over the rear bumper edge to stop scuffs while loading gear.
- 3D MAXpider’s Kagu liner uses a three-layer rubber-and-fabric build instead of solid rubber, which cuts weight and vibration noise compared to a one-piece rubber liner.
- None of these liners require drilling or trimming — all are designed to sit on top of the factory cargo floor and lift out for cleaning.
The Cargo Mats Worth Buying
WeatherTech Cargo/Trunk Liner (Behind 2nd Row, with Bumper Protector)
WeatherTech’s CX-5 liner is laser-measured to the factory cargo floor and includes a raised outer lip on all sides, not just the front edge facing the second row (verified via WeatherTech’s product page for the Mazda CX-5, August 2026). The version with the bumper protector adds a flap that folds up and over the rear bumper cap while you’re loading, then tucks back down out of sight — useful if you’re sliding heavy or sharp-edged cargo (tool boxes, coolers, bike racks) in and out regularly. WeatherTech sells separate part numbers for the lower cargo area depending on trim and model year, so confirm your exact year and whether you have the factory subwoofer before ordering.
Best for: owners who want the highest-lip, most rigid liner and don’t mind paying a premium for laser-matched precision.
Husky Liners Weatherbeater Cargo Liner
Husky Liners builds its Weatherbeater liner in the USA and backs it with a lifetime guarantee against cracking or fading (per Husky Liners’ product listing, checked August 2026). It uses a “FormFit Edge” raised lip similar in concept to WeatherTech’s, laser-scanned to the cargo floor contour. The key detail: Husky Liners lists this liner under two separate SKUs — 28641 for 2017-2021 CX-5s and 28631 for 2022-2025 — confirming Mazda changed the cargo floor geometry at the mid-cycle refresh. Get your year wrong and the liner will ride up at the seams instead of sitting flat.
Best for: buyers who want WeatherTech-level lip height and a lifetime warranty at a somewhat lower price point.
3D MAXpider Kagu Cargo Liner
Kagu is 3D MAXpider’s three-layer design: a top surface (either a carbon-fiber-textured rubber or a looped fabric face), a middle waterproof membrane, and a bottom anti-slip backing, rather than one solid slab of rubber (per 3D MAXpider’s product description, checked August 2026). That construction is noticeably lighter to lift in and out and quieter — a one-piece rubber liner can buzz or shift slightly on rough pavement, where Kagu’s backing grips the factory carpet without adhesive nibs that can mark the floor. 3D MAXpider also splits CX-5 fitment across model-year ranges (2013-2016 first-generation, 2017-2021, and 2022-2025), so match your specific years carefully. Channel grooves molded into the surface route liquid to the edges rather than letting it pool in the middle.
Best for: owners who want a liner that doesn’t smell or feel like a truck bed mat, and who value quieter, lighter handling over maximum rigidity.
SMARTLINER (formerly MAXLINER) Custom-Fit Cargo Liner
SMARTLINER — the brand MAXLINER rebranded to — sells a CX-5-specific cargo liner alongside a matching full floor-mat set, letting you order both from one manufacturer with consistent fit and finish (per SMARTLINER’s product listing, checked August 2026). It’s a straightforward raised-lip design without the bumper-protector flap or the multi-layer build of the pricier options, which keeps the price down for buyers who mainly want spill containment rather every extra feature. As with the other brands, fitment is split by CX-5 generation, so confirm the listing matches your model year before ordering.
Best for: budget-conscious buyers who want a matched cargo-and-floor-mat set from a single brand rather than mixing brands.
Cargo Liner vs. Cargo Mat: Why the Raised Lip Matters
“Cargo mat” and “cargo liner” get used interchangeably in listings, but they describe two different products. A flat carpet-style cargo mat is essentially a rug cut to fit the trunk floor — it looks factory-matched and is comfortable to kneel on while loading, but it has no raised edge. Spill a drink, drip mud off a boot, or unload a leaking bag of ice, and the liquid runs straight to the edge of the mat and onto the factory carpet underneath it.
A cargo liner, by contrast, is molded from a rigid or semi-rigid material with walls that rise an inch or more above the floor along every edge that borders carpet. That raised lip is the entire reason the product exists: it turns the cargo area into a shallow tray that holds spills, road salt, and standing water until you can tip them out, rather than letting them seep into the seams where carpet meets metal. For a CX-5 owner who hauls dog gear, garden supplies, or wet winter boots regularly, the lip height difference between a $30 flat mat and a $150 molded liner is the actual value being purchased — not the branding.
Material Comparison: TPO/Rubber vs. Carpet vs. Composite
Three material families cover nearly every cargo product sold for the CX-5:
- Solid rubber or TPO (thermoplastic olefin): Fully impermeable, easiest to hose off or wipe clean, and resistant to mold since nothing soaks in. Downsides are added weight and, on some one-piece designs, a faint rubber smell when new and mild noise or shifting on rough roads.
- Carpet-style mats: Look closest to factory trim and are comfortable underfoot, but absorb spills instead of containing them and are harder to fully dry out once wet.
- Composite/multi-layer (like 3D MAXpider’s Kagu): A waterproof middle layer sandwiched between a textured or fabric top and a grippy bottom. This gets most of the impermeability of solid rubber with less weight and vibration, at a modest cost premium over basic rubber liners.
For a vehicle used for anything messier than dry grocery bags, TPO/rubber or composite outperforms carpet on the one job a cargo product actually needs to do: keep liquid off the factory floor.
CX-5 Generation and Trim Fitment Considerations
The current Mazda CX-5 has been built on the same KF-generation platform since the 2017 model year, but Mazda reshaped the cargo floor and hatch opening for the 2022 refresh — which is why every major liner brand (WeatherTech, Husky Liners, 3D MAXpider) sells separate part numbers for 2017-2021 versus 2022-2025 (cross-verified across all three brands’ listings, August 2026). If you’re shopping by search results alone rather than entering your exact model year on the manufacturer’s site, it’s easy to land on the wrong SKU.
The other wrinkle worth knowing about: CX-5 trims with the Bose premium audio system route a factory subwoofer into the spare-tire well beneath the cargo floor rather than mounting it inside the visible cargo area, so the subwoofer itself doesn’t change which liner fits (per discussion among CX-5 owners on Mazda enthusiast forums, checked August 2026). Where owners do occasionally run into trouble is aftermarket subwoofer boxes added on top of the factory floor — those can interfere with how a liner’s raised lip sits, since the liner is molded to the stock floor contour, not to a modified one. If you’ve added an aftermarket sub box, expect to trim or skip the rear-most section of a molded liner.
Spill Containment by Lip Height
Manufacturers don’t always publish exact lip height in inches, but the products cluster into three rough tiers based on published descriptions and customer photos: flat carpet mats (no meaningful lip), entry composite liners (roughly a half-inch to one-inch raised edge), and full molded rubber/TPO liners (over an inch, often with a stepped design that’s taller at the seams facing the seatbacks). The chart below is a general illustration of that tiering, not a manufacturer-published spec sheet.
Product Comparison
| Product | Material | Bumper Protector Option | Fitment Split | Best For |
|---|---|---|---|---|
| WeatherTech Cargo/Trunk Liner | Rigid TPO-style compound | Yes | By model year and trim | Maximum lip height, laser-matched fit |
| Husky Liners Weatherbeater | Rubber | No (standard SKU) | 2017-2021 vs. 2022-2025 | Lifetime warranty, lower price than WeatherTech |
| 3D MAXpider Kagu | Three-layer composite | No | 2013-2016 / 2017-2021 / 2022-2025 | Lighter weight, quieter ride |
| SMARTLINER Custom-Fit | Rubber | No | By model year | Budget matched liner-and-mat set |
Installation and Care
Every liner covered here is a drop-in design — none require adhesive, drilling, or trimming factory trim panels for a stock cargo floor. Fold down the rear seats if you’re also ordering a seatback extension panel (sold separately by most brands), lay the liner into the cargo floor, and confirm the edges tuck under the wheel-well trim rather than riding on top of it, which is the most common installation mistake and the reason a correctly-sized liner can still look like it doesn’t fit. For cleaning, rubber and TPO liners can be hosed off or wiped with soap and water and left to air dry; composite liners should be checked against the manufacturer’s care instructions since some fabric-top designs are less tolerant of a direct pressure wash. Carpet mats should be vacuumed regularly and spot-cleaned promptly, since anything that soaks in has a much longer dwell time to reach the factory carpet below.
Frequently Asked Questions
Do all Mazda CX-5 cargo liners fit every model year?
No. Husky Liners, WeatherTech, and 3D MAXpider all sell separate SKUs split at the CX-5’s 2022 interior refresh, and 3D MAXpider further splits out the 2013-2016 first-generation CX-5. Always match the listing to your exact model year.
Does the Bose subwoofer change which cargo liner fits?
Not directly — on CX-5 trims with the Bose system, the factory subwoofer sits in the spare-tire well below the visible cargo floor, so it doesn’t change the shape of the floor a liner sits on. An aftermarket subwoofer box added on top of the factory floor can interfere with fitment, though.
Is a rubber cargo liner better than a carpet cargo mat?
For spill and mess containment, yes. Rubber, TPO, and composite liners have a raised lip that holds liquid on the liner itself; carpet mats absorb spills and let excess liquid run off the edge onto the factory carpet.
Can I use a cargo liner with the seats folded down?
Most brands sell an optional seatback extension panel that pairs with the cargo liner to cover the folded second-row seatbacks, extending the raised-lip protection over the full flat-load area. Check whether your chosen brand offers this as an add-on for the CX-5.
Will a cargo liner damage or stain the factory carpet underneath?
No, as long as it’s removed periodically for cleaning. Trapped moisture or dirt sitting under any liner for extended periods can eventually affect the carpet beneath it, so an occasional lift-and-wipe is worth doing even though the liner itself won’t cause damage.
What’s the difference between MAXLINER and SMARTLINER?
SMARTLINER is the current name for the brand formerly sold as MAXLINER; the product lineup, including the CX-5 cargo liner, carried over under the new name.
Do I need the bumper protector version, or is the standard liner enough?
The bumper protector adds a flap over the rear bumper cap to prevent scuffs while sliding cargo in and out. If you regularly load boxes, coolers, or equipment with hard edges, it’s worth the small added cost; if you mostly carry soft cargo like groceries or luggage, the standard version covers the cargo floor itself just as well.
The Bottom Line
For a CX-5 owner who wants the highest lip height and doesn’t mind paying for laser-matched precision, WeatherTech’s bumper-protector version is the safest pick. If lifetime warranty coverage and a lower price matter more, Husky Liners’ Weatherbeater covers the same core need. Buyers who dislike the weight or smell of solid rubber should look at 3D MAXpider’s Kagu, and anyone shopping on a tighter budget who wants a liner-and-floor-mat set from one brand should look at SMARTLINER. Whichever you choose, the one step that actually determines whether it fits is entering your exact CX-5 model year — not just the generation — since Mazda’s 2022 refresh changed the cargo floor enough that every major brand splits its fitment around it.
If you’re outfitting a CX-5 for hauling gear rather than just protecting the trunk, our Honda CR-V roof rack guide covers the same kind of factory weight-cap gotcha that trips up compact-SUV owners shopping for roof storage. Owners hauling dogs in the cargo area may also want our car ramp for dogs guide, which covers the landing-force research behind why a ramp — not a lift — is easier on a dog’s joints. And if you’re cross-shopping roof-rack options for a different compact SUV in the same class, the 4Runner roof rack guide walks through how factory roof load ratings compare across similarly sized vehicles.
