Mobil
Mobil ATF 3309 Automatic Transmission Fluid - 1 Quart, Case of 12
Mobil ATF 3309 Automatic Transmission Fluid - 1 Quart, Case of 12
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Mobil lists ATF 3309 for service fills where Toyota T-IV, T4, T-III or T3 is specified. Toyota ATF WS is a different specification (JWS 3324) and Mobil makes no WS claim for this fluid. Check your owner's manual before you buy.
Mobil ATF 3309 is what Mobil calls an “exceptionally high performance lubricant” for certain slip-controlled lock-up automatic transmissions. Mobil recommends it for transmissions requiring JWS 3309 or GM 9986195 quality fluid.
This is a case of twelve 1-quart bottles — for workshop stock or for more than one service.
Mobil uses the words “recommended for applications requiring” and “meets or exceeds” — not “approved.” We reproduce its list exactly as published.
| Mobil's wording | Listed for Mobil ATF 3309 |
| Recommended for applications requiring | Toyota T-IV • GM 9986195 • Audi G-055-025-A2 |
| Meets or exceeds | Ford WSS-M2C924-A |
| Service fill | Where Toyota T-IV, T4, T-III or T3 is called for in the owner's manual |
Many later Toyota transmissions specify ATF WS (World Standard, JWS 3324) instead. The two sit side by side on the shelf, and they are not the same specification.
| T-IV — this fluid | WS | |
| Toyota specification | JWS 3309 — ATF Type T-IV | JWS 3324 — ATF WS |
| Mobil ATF 3309 | Listed for T-IV, T4, T-III and T3 service fills | Not listed |
Check your owner's manual or the transmission dipstick marking for the fluid your transmission specifies. If you are unsure, call us at (626) 378-7212 with the year, make, model and transmission and we will check before you buy.
| Kinematic viscosity @ 40 °C (ASTM D445) | 33 mm²/s |
| Kinematic viscosity @ 100 °C (ASTM D445) | 7.1 mm²/s |
| Viscosity index (ASTM D2270) | 181 |
| Brookfield viscosity @ −40 °C (ASTM D2983) | 13,000 mPa·s |
| Pour point (ASTM D97) | below −45 °C |
| Flash point, COC (ASTM D92) | above 185 °C |
| Density @ 15 °C (ASTM D4052) | 0.852 g/cm³ |
| Colour | Red |
Typical properties are ExxonMobil published values and represent normal production tolerance. They are not a specification.
Transmission fluid is a regulated liquid, so we cannot ship to PO boxes, APO/FPO addresses, Alaska, Hawaii or Puerto Rico by air. If your address is outside our standard ground service we will contact you before charging anything.
A US lubricants distributor, shipping from our own warehouse.
Questions about fitment, part numbers or bulk quantities? Call us at (626) 378-7212.
Shipping and delivery
Shipping and delivery
Free shipping within the contiguous 48 states, no minimum order. Orders placed before 1:00 PM Pacific on a business day ship the same day; after that, the next business day. Delivery is typically 3 to 7 business days depending on distance, and you get tracking by email as soon as it ships.
We also ship to Alaska, Hawaii, U.S. territories and Canada, where the exact cost is calculated at checkout before you pay. Aerosols travel by ground only and cannot go by air.
Not sure this is the right spec?
Not sure this is the right spec?
Call (626) 378-7212 before you order and we will confirm the exact grade and approval your engine or gearbox needs. Two products can share a viscosity grade and be entirely different oils.
If we tell you the wrong one, send it back opened. We pay shipping both ways and refund in full.
If it arrives damaged
If it arrives damaged
Oil occasionally leaks in transit. Photograph the box before you unpack anything else and email sales@calbestsupplies.com within 5 days of delivery. We replace it or refund it in full, shipping included, and in most cases you do not return anything.
