Back to 2009 Mazda B-Series
Help
2009 MAZDA B-SERIES
2.5L I4•4WD•gas
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor — $99 →
Repairs0Labor1049Torque280Fluid20DTC2148Battery2Maintenance0Recalls0
Fluid · Rear Differential

Rear Differential

for 2009 Mazda B-Series 2.5L I4 · 4WD
Fluid Type
80W-90 gear oil
Spec: API GL-5
Capacity
3qt
2.84 L
Drain & Refill
3 qt
2.84 L
Change Interval
50,000 mi
80,450 km

Notes

Ford 7.5 rear axle on 2.5L models, add friction modifier if limited slip

Buy on Amazon
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Other fluid systems on this vehicle

🔌 Need this data in your app? It's all in the free API →
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
Share:XRedditFBWhatsAppThreadsEmail
⚠ STILL BEHIND THE PAYWALL
The 2009 Mazda B-Series repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.
Sponsor the Mazda B-Series — $99 →
Building an app?
Free API access to all this data — 10 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.
Try ShopBase →