Ford Manual Transmission Fluid XT-M5-QS Full Synthetic – 1 Qt x3, M5Q Spec, Improved Shifting

Ford Genuine XT-M5-QS is a full synthetic manual transmission fluid engineered to protect gears, improve shifting and meet Ford's fill-for-life specifications.

This genuine Ford transmission fluid is formulated with synthetic base stocks and targeted additives to maintain stable viscosity, reduce friction and resist thermal and oxidative breakdown. Packaged as three 1-quart bottles (packaging may vary), the XT-M5-QS is specified for manual gearboxes that call for Ford's M5Q specification, delivering consistent performance across a wide range of ambient temperatures and driving conditions.

How does this fluid improve shifting and drivability?

XT-M5-QS contains friction modifiers and shear-stable base oils that keep synchronizers responsive and reduce gear clash. That means smoother, firmer shifts whether the transmission is cold or after extended highway driving.

• Engineered friction properties for reliable synchronizer engagement
• Shear stability keeps viscosity consistent under load
• Better cold-flow characteristics for easier low-temperature shifts

Will it help extend transmission component life?

The formula minimizes metal-to-metal wear and controls operating temperatures by reducing friction, which can slow wear on bearings and synchronizers. Its antioxidant and anti-wear additives help resist deposits and oxidation that otherwise accelerate component degradation.

• Anti-wear additives protect gears and bearings
• Oxidation resistance reduces varnish and sludge formation
• Lower operating temperatures limit heat-induced damage

Is XT-M5-QS compatible with my vehicle and service intervals?

Ford Genuine XT-M5-QS is intended for manual transmissions specifying Ford’s M5Q fluid requirement; always consult your owner’s manual or dealer to confirm the right specification. The product’s long-life formulation is designed to meet Ford’s fill-for-life expectations when the correct specification is used and installation follows manufacturer guidance.

• Meets Ford M5Q manual transmission specification
• Pack of three 1-quart bottles for easier servicing and top-ups
• Refer to manufacturer guidance for fill-for-life applicability

How should I store and handle these quarts?

Keep bottles sealed and stored upright in a cool, dry place away from direct sunlight and heat sources. Use a clean funnel and new drain plug washer when filling to avoid contamination and to maintain the transmission’s performance.

• Store upright, sealed, away from heat and direct sun
• Avoid mixing with unknown fluids; use manufacturer-recommended product only
• Dispose of used fluid and empty containers according to local regulations

Who is this for: Ford XT-M5-QS full synthetic manual transmission fluid is aimed at owners and technicians of Ford vehicles (and compatible gearboxes) that require the M5Q specification and who want a factory-approved, synthetic-grade fluid to maintain shifting quality and help protect transmission internals. It's suitable for do-it-yourself servicing and professional shops that prefer OEM-specified lubricants.