MazdaCX-902024Overview/mazda/cx-90/2024/base/
90 platform

2024 Mazda CX-90

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2024 CX.

Transmission Automatic (S6)

The 2024 Mazda CX-90 is built on the 90 platform and utilizes an S6 automatic transmission, achieving an EPA-rated fuel economy of 26/33/29 mpg. This model year's reliability history includes two recalls and 27 total owner complaints. These reports are primarily concentrated within the Lane Departure and Forward Collision Avoidance systems.

Model year2026202520242023

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

EPA fuel economy26/33/29 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter SH0114302A. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

OE service part numbers OEM · verified

Engine oil filterSH0114302A alt 1WPY14302
Engine air filterPXFV133A0
Spark plugH30118110 alt PE5R18110A
Battery0000800035WB
Front wiper bladesKR9R67330 alt KR9P67330
Serpentine beltH30115908 alt PY0115908
ThermostatPY8V15171 alt H30115170
Cabin air filterKR9P61J6X

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S6)

Dimensions & weight NHTSA vPIC

Overall length179.9 in
Overall width72.4 in
Overall height66.1 in
Wheelbase106.3 in
Curb weight3673 lb
Track (front / rear)63 / 63 in
Weight distribution (front / rear)59/41

Ratings & economy EPA / vPIC

EPA city / highway / combined26 / 33 / 29 mpg
Drivetrain4-Wheel Drive
Recommended fuelRegular Gasoline

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 10,000 mi; spark plugs every 75,000 mi; coolant every 10,000 mi. The big-interval services (every 10,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miTire & Wheel Assembly (inspect)
Every 10,000 miAccessory Drive Belt (inspect) · Brake Rotor (inspect) · Clutch Master Cylinder (inspect fluid level) · Engine Coolant System (inspect fluid level) · Engine Oil (drain & refill) · Engine Oil Filter (replace)
Every 20,000 miBody Fasteners (torque) · Brake Hydraulic System (drain, refill & bleed) · Brake Line (inspect) · CV Joint Boot (inspect) · Fuel Line (inspect) · Steering Linkage (inspect)
Every 30,000 miCabin Air Filter (replace) · Engine Air Filter Element (replace)
Every 40,000 miExhaust System (Complete) (inspect) · Exhaust System Heat Shield (inspect) · Fuel Evaporative Emission Control System Lines (inspect)
Every 75,000 miSpark Plugs (replace)
At 120,000 miEngine Coolant System (drain, flush & refill) · Hybrid Inverter (drain, flush & refill coolant)
At 180,000 miEngine Coolant System (drain, flush & refill) · Hybrid Inverter (drain, flush & refill coolant)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 2024 Mazda CX-90 top in one area — the lane departure,forward collision avoidance, 3 of 27 reports (11%), well ahead of the next concern. That matters, because the lane departure,forward collision avoidance are also the target of recall 24V-649 on this vehicle — so the single most useful check before buying or servicing one is confirming it was actually performed. 2 of the reports describe a crash and 1 a fire — a small share of the total, but worth weighing against the lane departure,forward collision avoidance pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

2
Open recalls
NHTSA campaigns
229
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
27
Owner complaints
2 involved a crash · 1 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★★
Side★★★★★
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 27 complaints on record, top 8 components.

Lane Departure,Forward Collision Avoidance3
Unknown Or Other3
Air Bags3
Forward Collision Avoidance3
Electrical System2
Service Brakes,Forward Collision Avoidance1
Structure,Fuel/Propulsion System1
Visibility/Wiper1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

24V649000Lane Departure: Sensing System: CameraReported 03/09/2024

Mazda North American Operations (Mazda) is recalling certain 2024 Mazda 3, CX-30, and 2025 CX-50 vehicles. A malfunction in the forward sensing camera (FSC) may prevent the automatic emergency braking system and the… Remedy: Dealers will inspect and replace the forward sensing camera as necessary, free of charge. Owner notification letters were mailed September 24, 2024. Owners may contact Mazda…

25V357000Air Bags: Air Bag/Restraint Control Module:SoftwareReported 29/05/2025

Mazda North American Operations is recalling certain 2024-2025 Mazda3 and CX30 vehicles. The Sophisticated Air Bag Sensor (SAS) units may set an error code and deactivate the air bags, due to a low battery condition. Remedy: Dealers will reprogram the SAS unit with improved software or replace the unit, free of charge. Owner notification letters were mailed July 24, 2025. Mazda's number for this…

Technical service bulletins NHTSA · verified

Showing 5 of 229 bulletins on record with NHTSA.

BulletinDateComponentSummary
SA-042-262026-06-30Electrical SystemThis Service Alert supersedes the previously issued SAs listed below. The changes are…
SA-028-26a2026-06-29SuspensionDESCRIPTION Some vehicles may exhibit a clicking, popping, tapping or knocking noise from…
SA-041-262026-06-18Electrical SystemThis SA supersedes the previously issued SA(s) listed below. The changes are noted in…
SA-027-26a2026-06-16Electrical SystemThis SA supersedes the previously issued bulletin(s) listed below. The changes are noted…
SA-040-262026-06-15Electrical SystemThis Service Alert supersedes the previously issued SA(s) listed below. The changes are…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific CX. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2024 CX have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the CX get?

EPA figures are 26 city / 33 highway / 29 combined mpg.