ATF SP-IV Automatic Transmission Fluid

ATF SP-IV Automatic Transmission Fluid is Hyundai-Kia's fully synthetic specification for their 6-speed automatic transmissions, superseding SP-III on newer platforms with a different friction-modifier package tuned for those gearboxes' clutch materials. This collection carries MANNOL 8219 and FANFARO 8605, both formulated specifically to the SP-IV standard rather than as a generic "universal ATF." Fitting SP-III fluid into an SP-IV-specified 6AT (or vice versa) is a common and avoidable cause of shift shudder complaints, since the two fluids are not cross-approved. Confirm your gearbox generation against your service book before ordering — the badge on the car doesn't always tell you which transmission family is fitted. Both products are German-manufactured and imported directly, with consistent synthetic base-oil quality batch to batch.