Repair Services

Top Tec Manual Transmission Fluid 5100 SAE 75W – LM20352

The Liqui Moly LM20352 MTF 5100 SAE 75W is a low-viscosity, high-performance manual transmission fluid engineered for modern gearboxes and transaxles. Its excellent shear stability and outstanding viscosity-temperature properties deliver smooth, precise shifting and superior wear protection in all operating conditions.

$13.00

  • Description
  • Additional information

Description

The LM20352 MTF 5100 by Liqui Moly is a low-viscosity, high-performance manual transmission fluid (MTF) specifically engineered to deliver smooth shifting and strong wear protection across a wide range of modern manual gearboxes and transaxles. Notably, this fluid’s high shear stability actively contributes to reduced fuel consumption while maintaining reliable lubrication under sustained load. Furthermore, the Liqui Moly LM20352 MTF 5100 provides outstanding resistance to viscosity breakdown, ensuring consistent shift performance in both cold start conditions and high operating temperatures. As a result, synchronizers, bearings, and gear faces all receive full protection throughout the fluid’s service life.

 

LM20352 MTF 5100 — Why Choose Liqui Moly

Liqui Moly is a German-engineered lubricant manufacturer recognized globally for premium additive technology and rigorous quality standards. Consequently, the MTF 5100 formulation is developed to exceed the demands of modern transmission design — not simply meet minimum specifications. Furthermore, Liqui Moly’s advanced additive package delivers excellent corrosion protection, outstanding oxidation resistance, and superior synchronous behavior that many conventional fluids cannot match. Above all, choosing Liqui Moly means trusting a brand consistently recognized as a top-rated lubricant brand, backed by decades of German engineering expertise.

 

Signs Your Manual Transmission Fluid Needs Replacing

Transmission fluid degrades gradually over time and mileage, so recognizing the warning signs early helps prevent unnecessary wear and costly repairs. First, notchy or stiff gear engagement — particularly when cold — often indicates the fluid has lost its low-viscosity performance characteristics. Additionally, increased transmission noise, such as whining or grinding during shifts, can point to inadequate lubrication caused by degraded fluid. Furthermore, a burnt or darkened fluid appearance on a dipstick or during a drain is a strong indicator that oxidation has compromised the fluid’s protective qualities. Finally, if the transmission has not been serviced within the manufacturer’s recommended interval, proactive replacement is always the right approach.

 

LM20352 MTF 5100 — Key Features

  • SKU: 20352 (LM20352) — Liqui Moly Top Tec MTF 5100 SAE 75W

  • Low-viscosity high-performance manual transmission fluid

  • High shear stability for low fuel consumption and excellent wear protection

  • Outstanding resistance to viscosity breakdown for consistent shift performance

  • Excellent synchronous behavior for smooth, precise gear engagement

  • Superior corrosion and oxidation protection for extended service life

  • Suitable for a wide range of manual transmissions and transaxles

  • API GL-4 certified

 

Service Notes

Always confirm the exact fluid specification — viscosity grade and OEM approval — required by the vehicle manufacturer before filling. Do not use this fluid where a GL-5 only gear oil is explicitly required unless the manufacturer specifically permits GL-4 use. Furthermore, avoid mixing with fluids of unknown specification or base stock for best lubrication results. After filling, verify fluid level per the vehicle manufacturer’s procedure and inspect for any leaks before returning the vehicle to service.

 

Approvals & OEM Specifications

This fluid meets or is recommended for applications requiring the following OEM specifications:

Manufacturer Specification / Part Number
Volkswagen / Audi G 052 178 / G 052 512 / G 052 726 / G 055 512 / G 060 726 / G 070 726
BMW 83 22 7 533 818 / MTF LT-3
Toyota 08885-81001 / 08885-81081
Ford WSS-M2C 200-D2
Fiat 9.55550-MZ6
Peugeot Citroën (PSA) B71 2310

Additional information

Weight 2.4 lbs
Dimensions 4.0 × 4.0 × 9.0 in